Tăng cường vệ sinh
Lau chùi hằng ngày, lắp đặt các màng lọc HEPA cho cabin trên những chuyến bay từ Philadelphia đến Hà Nội
vn.kayak.com cũng có sẵn bằng tiếng Anh. Visit site in English.
Không có chuyến bay thẳng nào cho đường bay này trên KAYAK, thời gian bay của chuyến bay nhiều chặng ngắn nhất là 27h 35m.
Trong 3 ngày qua, vé một chiều rẻ nhất đã được tìm thấy ở ANA (18.454.440 ₫) và United Airlines (19.723.184 ₫), và vé khứ hồi thấp nhất đã được tìm thấy ở Nhiều hãng bay (96.839.680 ₫) và Qatar Airways (111.764.704 ₫).
Từ Philadelphia đến Hà Nội, Thứ Hai là ngày có giá vé trung bình rẻ nhất và Thứ Năm là ngày có giá vé đắt nhất. Để bay từ Hà Nội về đến Philadelphia , ưu đãi lớn nhất thường được tìm thấy vào Chủ Nhật, và Thứ Bảy là ngày có vé đắt nhất.
Khi bay ra khỏi Philadelphia bạn sẽ sử dụng Philadelphia, thường được nhắc đến với tên gọi Sân bay Philadelphia. Bạn sẽ hạ cánh tại Hà Nội Sân bay Quốc tế Nội Bài, còn được gọi là Sân bay Hà Nội.
KAYAK là công cụ tìm kiếm du lịch. Điều đó nghĩa là chúng tôi dò khắp các trang web để tìm ra những mức giá tốt nhất mà chúng tôi có thể tìm thấy cho người dùng. Với hơn 2 tỉ lượt truy vấn chuyến bay được xử lí hàng năm, chúng tôi có thể hiển thị nhiều mức giá và phương án cho các chuyến bay từ Philadelphia đến Hà Nội.
Công cụ Dự báo giá chuyến bay của KAYAK sử dụng dữ liệu của thời điểm đã qua nhằm quyết định xem liệu giá cho chuyến bay đến Hà Nội từ Philadelphia có thể thay đổi trong vòng 7 ngày không, do đó du khách biết được liệu có nên chờ hay là nên đặt vé ngay giờ.
KAYAK Mix cho phép bạn kết hợp hai vé một chiều để tiết kiệm tiền so với loại vé khứ hồi truyền thống. Bạn khi đó có thể bay đến Hà Nội với một hãng bay và chiều về bay đến Philadelphia với hãng bay khác.
Đôi khi ngày đi không cố định. Nếu ngày đi bạn muốn có thể dao động, ngày linh hoạt sẽ cho bạn tất cả các phương án khi bay đến Hà Nội từ Philadelphia tối đa 3 ngày trước/sau ngày bạn muốn. Bạn khi đó có thể chọn chuyến bay phù hợp mình nhất.
Điểm theo đánh giá của khách hàng KAYAK
Khuyết điểm: "Very uncomfortable seat. A bit rude flight attendant."
Ưu: "The seat was great."
Khuyết điểm: "Overall, it was a great experience. Boarding is very fast compared to US airlines."
Khuyết điểm: "You could have given me a refund or credit for a flight I told you I had to change 3 months ago. I won’t use kayak again."
Ưu: "Crew was awesome, super attentive and friendly."
Khuyết điểm: "The seats were not really confortable and the TV menu did not have enough English shows or new movies, even old ones within the menu would've been great. Also - this probably has nothing to do with the company but- there were passengers who took their shoes, even their socks out! It was disgusting"
Ưu: "The crew was very good. The service was fine."
Khuyết điểm: "The food could have been better."
Khuyết điểm: "Better seats and food. More water please"
Ưu: "Outstanding service as always - ANA rocks!"
Khuyết điểm: "Too many (redundant) service announcements. Suggest simplifying and keeping them short and less repetitive to avoid inconvenience, esp while enjoying entertainment."
Ưu: "Crew members was very polite and food was good"
Khuyết điểm: "seat is quite small."
Ưu: "Crew were very hospitable"
Ưu: "Great crew and comfort for economy class."
Khuyết điểm: "Food could be better"
Ưu: "Typical ANA quality. Bumpy flight but handled very well."
Khuyết điểm: "Nothing in particular."
Ưu: "Crew amazing and food very good."
Khuyết điểm: "Crew woke us up 2 hours before landing, would ha e been great to sleep longer."
Ưu: "very clean over a 9 hr flight , great seat and flight attendant"
Ưu: "Very nice, new plane. Clean bathrooms. Good amount of legroom. Polite staff. Easy check-in process. Kid-friendly. God entertainment system."
Khuyết điểm: "Limited entertainment options for kids."
Ưu: "Customer service was pretty solid."
Ưu: "Staff were friendly from check in to disembark. Food was quite good. Boarded on time and people were accomodating of one another in the entry and exit process."
Khuyết điểm: "I was travelling with my twin 11 yr olds one of whom has limited sight. They normally only allow early boarding of young children, but we need extra time as I have 2 children to organise and my daughters sight dictates that i have to assist her. Other passengers were not impressed. I would like the airlines to take the initiative to have all children boarded early as if we board with everyone else, the aisles will be blocked as my children try to get organised."
Khuyết điểm: "Food was not good, seats not comfy"
Ưu: "crew from the check in to airplane very good"
Ưu: "Great crews and good foot space!"
Khuyết điểm: "Food was terrible! Getting worse every time !"
Khuyết điểm: "19 hours overlay in ORD. I had to check out all luggages again. Terrible."
Ưu: "On time. Flight attendants don't shy away from helping passengers put their carryons in the cabin compartments. They were there in a split seconf to assist you - ANA flight attendants only. Food was great in ANA airlines. Toilet is clean. Boardinh was orderly."
Ưu: "Good food and cabin service. Accommodating in connecting flight arrangements."
Khuyết điểm: "Left an hour late because of slow ground service and poor scheduling. Extremely uncomfortable seats."
Ưu: "The service from this airline is so great. Everyone is smiling and treats you like a valued guest."
Khuyết điểm: "Obviously you will not get the best food on an airplane. The food is enough to keep you alive, but is not going to earn michelín stars."
Ưu: "I like the nice and warm service from the crew"
Khuyết điểm: "Food can be more variable but overall its oke"
Ưu: "The crew were very kind and helpful, I was having a sore throats and asked for a candy if possible, the crew answered immediately yes and came back with throat candies that I exactly wished for."
Khuyết điểm: "The flight was having pretty bad turbulence but there was no explanation from the pilot or anything. Also I also took the same flight on my way to Mexico from Tokyo about 10 days ago but there was better food and beverage sevice."
Ưu: "Flight crew was friendly, quick to respond to questions, and very helpful. I was able to switch seats even though the flight was full. The food was fine but the menu for the return flight looked better still."
Khuyết điểm: "The flight was 100% full. I took a redeye flight hoping to sleep a bit on the plane but I ended up not sleeping much. I am happy to take ANA on my return flight, which is not redeye. Also I will be happy to fly ANA again, but I would not take a redeye flight on any airline unless I was in business or first class which I cannot reasonably afford at the moment."
Khuyết điểm: "Touch screens were a bit glitchy. Was not able to adjust brightness, and volume kept readjusting by itself."
Ưu: "Very nice flight attendants"
Khuyết điểm: "Seats don't recline in economy section. Seat slides forward, but seat back is fixed. Very uncomfortable for 10 hour flight. Breakfast was very smelly"
Ưu: "The stewardess are the most polite and helpful I've travelled with"
Ưu: "Great service and great food"
Khuyết điểm: "No complaints from me"
Ưu: "Efficient and uneventful"
Khuyết điểm: "Exit door seats, which are normally good, were extremely close together. Very uncomfortable."
Ưu: "There was a delay"
Ưu: "Great leg room, staff was very nice, food and entertainment was decent."
Khuyết điểm: "Flight to Japan and to Vancouver was way too hot. Tough because I wasn't able to turn down heat or increase fan above."
Khuyết điểm: "The flight attendent name Yoka asked me what I want to eat??? But She give my food to someone else, and rold me they do not have it anymore."
Ưu: "A transfer flight was delayed but ANA did some special logistics behind the scenes that made us catch our transfer. Very happy/impressed."
Ưu: "Clean cabin. Courteous and friendly attendants. Inflight amenities were excellent."
Khuyết điểm: "N/A"
Ưu: "pleasant service. no surprises, delays , etc. thank you."
Khuyết điểm: "why would they call it a 'hindu meal' if it includes meat?! pilot & crew a bit hard to understand when they spoke english - thick accent."
Ưu: "The service is first rate even in economy seating. Attentive flight crew. Excellent airline."
Ưu: "ANA food and service is awesome"
Ưu: "It was clean and nice"
Khuyết điểm: "There was turbulence at the beginning of the flight so we couldn't get the snack that we ordered. When the turbulence died down, the flight attendants did not bother to complete the food service for snacks or drinks ordered. I had to get up and ask twice. They were not present much at all in BUSINESS CLASS. So that's why I rated the experience as poor. The international food choices are poor. They do not taste good. I think I have to stop flying ANA. Kisha"
Ưu: "The staff were polite and highly professional. It was an enjoyable flight."
Khuyết điểm: "VGML food was not good. Needs significant changes"
Ưu: "The plane they used was B-787"
Khuyết điểm: "There was no entertainment flight system. The seats were also skimpy as it was a domestic flight"
Ưu: "Crew great as always. Bulkhead seating very good for economy class.Has improved."
Ưu: "Everything accept the food selection."
Khuyết điểm: "It would have been better if we had more selection of food, it's a minor issue and what do you expect if you know you're flying on a Japan airline. I just wish they would have a little more selection gear toward American food. :-)"
Ưu: "The movie selection and food served were pleasant surprises."
Khuyết điểm: "Sore butt after 10 hours , but that's hardly anyone's fault. No complaints about my experience. 10/10"
Ưu: "Time no delayed, Crew very nice, Nice and clean aircraft."
Khuyết điểm: "No ice cream serve on board"
Khuyết điểm: "Seats"
Ưu: "Comfortable cabin atmosphere"
Khuyết điểm: "For extra bag their website says $200 per 50 lbs I was charged $250 instead for 50 lbs excess baggage. Food was terrible and coffee served was cold."
Ưu: "Very attentive and efficient"
Khuyết điểm: "Delay delay delay and i have to stay in hotel"
Ưu: "Crew was superbly amazing which made flight enjoyable."
Khuyết điểm: "Heating food with plastic containers is unhealthy and might cause cancer to people. It’s scientifically proven fact that plastic and heated food is carcinogenic. So please find other solution for it. Thanks"
Ưu: "The seat was comfortable, and food was very nice."
Khuyết điểm: "Nothing I could think of"
Khuyết điểm: "Seat comfort"
Ưu: "Very packed and no leg space"
Ưu: "Much better than average meals"
Khuyết điểm: "more cell phone charging stations at the airport"
Ưu: "Everything was good"
Khuyết điểm: "Veg Food"
Ưu: "Crew was friendly and helpful."
Khuyết điểm: "the lights kept changing color above constantly which made it hard to sleep when needed. Was traveling with 2 small children and the ability to sit/eat comfortably was a challenge due to the limited space. Food was unappetizing and would have just preferred more fruits instead of the bland meals"
Ưu: "Air craft"
Khuyết điểm: "Took long time to provide food & water."
Ưu: "Crew is so helping and attentive , not like american or european carriers . A350 was one of the best planes Inflight dining options in economy was like premium economy Entertainment system was too good"
Khuyết điểm: "Nothing?"
Ưu: "The check-in for my first flight was great in Philadelphia."
Khuyết điểm: "There are no lounges in Philadelphia that accepted my Priority Pass. Your economy passengers deserve options, which I have paid for. Movie options were not as good as expected."
Khuyết điểm: "Nothing"
Ưu: "Caring service, good pod seats on A350 and airy cabin."
Ưu: "Food was very good and plentiful"
Khuyết điểm: "Snack options were a bit limited for such a long flight"
Ưu: "Plane was excellent"
Khuyết điểm: "Original schedule was changed from Sunday departure to Saturday without notifying us resulting in a 12 hour stay at Philadelphia and a one day loss of our scheduled trip. So far no explanation from webjet."
Ưu: "Staff was outstanding"
Khuyết điểm: "N/A"
Ưu: "FLIGHT ATTENDANTS WERE WONDERFUL"
Khuyết điểm: "CRYING BABY BUT I UNDERSTAND THOUGH"
Khuyết điểm: "Well I had 13 hours of layover. I was extremely tired and sleepy."
Khuyết điểm: "Seat not very good"
Ưu: "I actually loved everything about the entire flight experience. Everything was awesome (Minus a 1-hour airport delay that was out of control of the airlines)."
Khuyết điểm: "Nothing. Seriously. Tasty food, good movie selection, plenty of legroom, pleasant flight attendants, comfortable seats... good stuff. :)"
Ưu: "Great travel experience. We flew economy. Spacious, good service, comfy, on time."
Khuyết điểm: "NA"
Ưu: "Philadelphia-Doha was excellent and noticeably better than Doha-Bangkok. ood, service, condition of aircraft were all better in the PHL-Doha leg. I have done the trip a few times now so it is not a fluke. Odd that the Doha food (and I usually get the local dishes) is very so-so. I usually only take a bite or two. Not appetizing. The Doha-BKK staff was less professional as well. The trays of the main meal were left with the passengers so long, we passengers started to bring our own trays to the galley. The plane out of Doha was very tight so passengers in economy have that sardine experience. The cup holders did not work although they would have been useful."
Khuyết điểm: "Flight was delayed for 4 hrs"
Ưu: "Cabin was very nice with modern equipment and food and refreshments were provided frequently. Entertainment options were great too. Cabin crew were very pleasant."
Khuyết điểm: "Connecting flight from Philadelphia to Doha was delayed by 5 hours due to some technical errors. By the time we arrived in Doha, there were no more planes heading to Manila. We did get booked a free night's stay in a hotel in Doha along with transport to the airport"
Ưu: "The Qatar Airways price."
Ưu: "Food is really good and you guys also have options for vegetarian people as well."
Ưu: "The staff"
Khuyết điểm: "As always the space"
Ưu: "All the services were excellent. From the checking-in to the boarding. The flight crew could not have been more helpful, courteous and polite. Food was great on board."
Ưu: "The business cabin and the customer service was superb."
Khuyết điểm: "The food"
Ưu: "The service was okay"
Khuyết điểm: "Hi I travelled on 7/16 from Philadelphia to Cairo through the Jordanian airline . Unfortunately the luggages didn't reach to Cairo airport with me . 3 days later they told me that the luggages in Jordan and I have to travel from Alexandria city to Cairo to receive my luggages . When I went their , I found my luggages were opened and missing much items . I made reports on the airport. The employees in the airport they wondered why the opened the selling box , and the box looks empty. The weight for this box was 32 kilograms in the time of shipping. And I paid $400 for extra weight . But when I received it was like 20 kilograms. Plus I paid $350 for Qater airline for shipping 3 luggage . That's means I paid $750 for shipping 3 luggages and I received it looks empty . I need refund for all shipping and $5000 for damages items , or I will complain this airlines through the American court . Thank you"
Ưu: "Had a great experience with this flight"
Khuyết điểm: "Nothing"
Ưu: "I liked the pilot and staff. The workers were very friendly. P.S I loved the food"
Ưu: "The crew was extremely professional. The stewards were beautiful and young not like on US flights.."
Khuyết điểm: "The seats were very uncomfortable, My tail bone was hurting badly and sitting on pillows did not provide any relief. The food was terriable. Not much choice."
Ưu: "Crew was great; plenty of space to stretch out"
Ưu: "The service during the flight was excellent, workers showed all kind of concern and care. Thank you."
Ưu: "I have never had such an easy long distance flight. Hope to fly with Qatar again!"
Ưu: "Good, newer wide body aircraft. Good service. No hassles, really. Would fly again. Overall good experience."
Khuyết điểm: "Newest seating arrangement in 777 300 ER just too crammed. Used to be better. Nothing special about this flight, was expecting a little more space, a little less crowded, a bit better service. But my flight was short hop from BKK to HAN, last leg of flight originating in Doha."
Ưu: "It was the first time using Qatar Airways and I'll continue doing so in the future."
Ưu: "This trip was nice. I will fly Qatar again"
Ưu: "Good though. But not too comfortable with indiscriminate change of seats. Was held up in Doha because my seat was changed."
Ưu: "The Boing 777."
Khuyết điểm: "Flight attendants English very poor."
Ưu: "The plane was clean, the staff was very friendly and attentive, the price was right, the seats were comfortable, and they had a good selection of movies /entertainment. We would use Qatar again"
Ưu: "The only minus was that my luggage did not arrive with me but it come back the following day. Prior to this I was given the sume of 50usd for the inconveniences caused"
Ưu: "It got me on the way"
Khuyết điểm: "An outlet and letting me get into Canada"
Khuyết điểm: "The plane was extremely full. No chance of social distancing."
Khuyết điểm: "Seats need to be bigger (wider)"
Ưu: "The text messages from United"
Ưu: "First flight I’ve been on where United airlines has adequate leg room for a tall person. A newish airbus plane. I’ve been avoiding United for a number of years cause their planes tend to be very uncomfortable for taller passengers. This is the seat spacing that all airlines should have."
Ưu: "Empty plane personal seating everyone"
Khuyết điểm: "Nothing"
Khuyết điểm: "Delay for 3 hours"
Ưu: "The crew was fantastic!! Friendly and attentive!!"
Khuyết điểm: "More snack options other than pretzels would’ve been nice."
Ưu: "Minimal turbulence"
Ưu: "I liked the extensive entertainment options."
Khuyết điểm: "I didn’t like that for about 10 hours there is no meal service."
Ưu: "Everything was good, except the seats are too tight."
Khuyết điểm: "Seat space"
Khuyết điểm: "The waiting in the lobby."
Khuyết điểm: "4 hrs late departure - missed my appointment"
Ưu: "The people were all very nice. The plane was top-notch. Would definitely fly with them again if I had the opportunity."
Khuyết điểm: "The boarding lasted much longer than I had anticipated. I was also not informed of when my group was boarding at the proper time."
Ưu: "All was good. Flight attendants helpful and friendly."
Ưu: "Everything! The flight left on time and landed early. Service was great and the staff was super."
Ưu: "Well organized."
Khuyết điểm: "The plane was delayed 5 times causing us to miss our connection. We had to stay overnight in the airport in Chicago. We were told that there would be blankets waiting for us that we could use however there weren't and we had to practically beg for them."
Khuyết điểm: "Uncomfortably warm!!"
Ưu: "I was able to move my dear and get better leg room. Really appreciated that!"
Khuyết điểm: "Teeny snack."
Ưu: "It had movie screens quite old but better than none"
Ưu: "Clean aircraft, swift flight"
Khuyết điểm: "Seat was changed to last row/middle seat (not what initially booked or confirmed with online check-in). Before takeoff, attendant moved all passengers in back row to alternate seats. Which meant that I was no longer traveling with my colleague. Unfortunately, that made our intended meeting time impossible."
Khuyết điểm: "Just give free wi fi already"
Khuyết điểm: "I didn't realize how you can no longer be accommodated without being charged for everything."
Ưu: "service on time"
Khuyết điểm: "snacks very little amounr"
Ưu: "I fly weekly, but try never to book United because there are always issues with my support animal. Without fail, regardless of the city, the agents at check-in do not know what to do. Each time I'm met with annoyance at having to check me in, and I usually end up calling either the disabilities desk and handing the agent my phone, or asking for the CRO. I have to leave an extra 45 minutes to accommodate flying United every time -- ridiculous. This time I also got a load of unprofessional gate agents cooing and awwing at my my support animal, and trying to pet him. When this happens I always simply state, "please don't" and this was key with rudeness as well. United please provide us with more professional and adequately trained staff at the airports. Once we're on the planes it's fine. But you seem to have VERY low hiring standards for airport staff"
Ưu: "From check-in to touchdown, my travel over this Christmas was awesome! Flights were on time, security ran smoothly, and I would use Kayak again for sure."
Ưu: "All good, no complaints!"
Ưu: "Everything went smoothe!"
Khuyết điểm: "Not 1 thing."
Ưu: "The incoming plane was delayed due to 'equipment prep'. Since it was connecting me to my longer leg, I was nervous. The crew did a great job of deplaning everyone and getting the plane ready for our flight with very minimal delay."
Khuyết điểm: "It was a quick 30 minute flight and everything was fine."
Ưu: "The seats and the price"
Khuyết điểm: "How far back I was"
Ưu: "Crew was great"
Khuyết điểm: "Great aircraft!"
Khuyết điểm: "The tv kept shutting on and off"
Ưu: "The leg room"
Ưu: "The crew was nice and great with the three very young kids sitting in front of me. Left and landed on time!"
Khuyết điểm: "Very cramped seating. The on flight entertainment kept searching for a satillite signal, only ever staying on for 30 seconds before searching for the next 3 minutes."
Ưu: "The crew did the best they could with what was presented."
Khuyết điểm: "Pilot should of gave us accurate times rather than saying "we should be taking off in another 15 min folks" which turned into 4 hours, pretty crazy."
Khuyết điểm: "Flight was delayed, missed connection, chose to go to Minneapolis and was booked on a flight that I didn't have time to get to the terminal, so was rebooked a 3rd time, missed my shuttle, have no idea where my luggage is"
Khuyết điểm: "First leg delayed on Tarmac for over an hour so I missed my connection. Then united rebooked me for the next day but gave me no voucher or money towards a hotel so I had to get one myself since it was all night in the Houston airport.mthem the rebooked flight had mechanical problems we had to change airplanes, and gates/terminals and were delayed another 2.5 hours. It was terrible."
Khuyết điểm: "My connection to YYZ was cancelled and I was not even rebooked to the next flight. I needed to buy a ticket on Air Canada in order to get there. Every time I fly United I find myself asking "why in the hell am I flying United?""
Khuyết điểm: "Very rude crew."
Ưu: "Good service"
Khuyết điểm: "Either ran out of or no snacks offered. Crew seemed a little impatient"
Khuyết điểm: "Where do I start. Let's start with booking and the lack of knowledge, inability to listen and respond in an appropriate manner, and the fact that after I asked to speak to a manager due to the previous issues with the agent, and after being transferred all I needed was some understanding and support due to a family emergency and instead I get a short rude push back and then hung up on by the manager after I expressed my struggle and desperation for help. The lack of empathy and just the overall experience was beyond horrible, and if it wasn't for the desperate situation I was in I would have never used your services."
Ưu: "On time bags made connection"
Ưu: "Crew very friendly!"
Khuyết điểm: "No entertainment (video screens ) on board flight."
Ưu: "It was a light flight, so I could have my carry-on with me even though I was in group 5. The breakfast -- berry pecan French toast -- was surprisingly tasty and satisfying (if not very attractively presented)."
Khuyết điểm: "Too bad I had to pay so much for the exit row seat. I'm tall and it's needed for standard comfort (as opposed to extra comfort). Oh well. Gotta squeeze those dollars out of the passengers every way they can."
Ưu: "The boarding was very smooth."
Khuyết điểm: "The passengers behind me had a baby on board that cried throughout the whole flight."
Ưu: "Got me safely to my destination. Other passengers were friendly and helpful. Sf and Vic airports nice. flight attendants passably pleasant. No food that I was aware of. Entertainment at least there was a wifi option since there were no screens."
Khuyết điểm: "Check in agents all might as well have been robots, but with bad attitude. Even at the star alliance gold checkin desk the agent was clearly unhappy/furious (seem to be ongoing issues with the system/ machine frustrating him) and was consistently abrupt and cold though our interaction. He did help by lifting bags onto weigh and to press buttons to get the tickets issued, but I would have a much better experience of United if he has shown any sign of warmth or even smiled. I was struggling with a baby in a carrier, and several suitcase, and he didn't show any sign of humanity. The guy who labeled our bags was a bit nicer. The team overal though just barked instructions at the customers, never looked them in the eyes, and seemed to all hate their jobs. We got our boarding passes issues successfully, yes, but I felt on pins and needles like I had to be very careful not to offend anyone.... Which I don't think is what you want your passengers to feel at the start of a flight."
Khuyết điểm: "My first time flying through United and I am dissapointed my flight was delayed over 6 hours and we get no refund for that? Really United? Aren't you suppose to be a top airline for a reason. Never again"
Ưu: "Friendly service, nice and comfortable."
Những hãng bay có chuyến bay từ Philadelphia đến Hà Nội đã thực hiện thêm những biện pháp an toàn và điều chỉnh các chính sách để thích ứng tốt hơn với du khách. Các chính sách khác nhau tuỳ vào hãng bay.
Tăng cường vệ sinh
Lau chùi hằng ngày, lắp đặt các màng lọc HEPA cho cabin trên những chuyến bay từ Philadelphia đến Hà Nội
Khẩu trang bắt buộc
Cần đeo khẩu trang khi lên máy bay, khẩu trang được cung cấp cho các chuyến bay từ Philadelphia đến Hà Nội
Xếp ghế ngồi giữ cự ly xã giao
Ghế ngồi ở giữa không đặt được cho những chuyến bay từ Philadelphia đến Hà Nội
Xét nghiệm trước khi bay
Xét nghiệm kháng thể, xét nghiệm triệu chứng cho các chuyến bay từ Philadelphia đến Hà Nội
Linh hoạt huỷ đặt
Miễn phí cho việc thay đổi vé. Tìm kiếm những chuyến bay linh hoạt từ Philadelphia đến Hà Nội