$523 Find Cheap Flights from Vietnam to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Vietnam to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vietnam to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vietnam to Philadelphia

Mon, May 11 - Mon, May 18
Qatar Airways Logo
8:00 pm - 9:05 am
SGN
-
PHL
24h 05m
1 stop
Qatar Airways Logo
8:30 pm - 8:25 am
PHL
-
SGN
24h 55m
1 stop
$1,075Qatar Airways
Tue, May 12 - Tue, May 19
Qatar Airways Logo
7:30 pm - 9:05 am
HAN
-
PHL
24h 35m
1 stop
Qatar Airways Logo
8:30 pm - 8:05 am
PHL
-
HAN
24h 35m
1 stop
$1,102Qatar Airways
Sun, May 10 - Sun, May 17
Qatar Airways Logo
9:35 am - 9:05 am
HAN
-
PHL
34h 30m
1 stop
Qatar Airways Logo
8:30 pm - 2:00 pm
PHL
-
HAN
30h 30m
1 stop
$1,155Qatar Airways
Mon, May 11 - Mon, May 18
Qatar Airways Logo
7:40 pm - 9:05 am
SGN
-
PHL
48h 25m
2 stops
Qatar Airways Logo
8:30 pm - 8:25 am
PHL
-
SGN
24h 55m
1 stop
$1,180Qatar Airways
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
11:30 pm - 5:35 am
HAN
-
PHL
41h 05m
2 stops
Multiple Airlines Logo
8:24 am - 6:45 pm
PHL
-
HAN
47h 21m
2 stops
$1,217Multiple Airlines
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
7:30 pm - 9:33 pm
HAN
-
PHL
37h 03m
2 stops
Multiple Airlines Logo
8:30 pm - 8:05 am
PHL
-
HAN
24h 35m
1 stop
$1,239Multiple Airlines
Thu, May 7 - Fri, May 8
United Airlines Logo
7:00 am - 8:00 am
SGN
-
PHL
36h 00m
2 stops
United Airlines Logo
6:06 pm - 10:05 pm
PHL
-
SGN
40h 59m
2 stops
$1,271United Airlines
Thu, Jun 25 - Sat, Aug 1
Japan Airlines Logo
11:20 pm - 7:45 am
HAN
-
PHL
43h 25m
2 stops
Japan Airlines Logo
8:20 am - 9:50 pm
PHL
-
HAN
26h 30m
2 stops
$1,314Japan Airlines
Thu, May 7 - Fri, May 8
United Airlines Logo
7:00 am - 8:00 am
SGN
-
PHL
36h 00m
2 stops
United Airlines Logo
7:45 pm - 10:05 pm
PHL
-
SGN
39h 20m
3 stops
$1,337United Airlines
Thu, Jun 4 - Wed, Aug 5
Japan Airlines Logo
11:20 pm - 7:45 am
HAN
-
PHL
43h 25m
2 stops
Japan Airlines Logo
7:00 am - 9:50 pm
PHL
-
HAN
27h 50m
2 stops
$1,345Japan Airlines
Booking Insights

KAYAK's insights & trends for flights to Philadelphia

Get data-powered insights and trends for flights to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Philadelphia?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Philadelphia was found on the route from Ho Chi Minh City, at $1,075 return. The most popular connection is from Boston to Philadelphia and KAYAK users have found round-trip deals for as low as $140 in the last 3 days.

Good to know

Cheapest flight$523
Flight from Ho Chi Minh City to Philadelphia

FAQs - booking Philadelphia flights

  • What is the cheapest flight to Philadelphia?

    In the last 3 days, the cheapest flight deal to Philadelphia was found on the route from Ho Chi Minh City, at $1,075 return. The most popular connection is from Boston to Philadelphia and KAYAK users have found round-trip deals for as low as $140 in the last 3 days.

  • How far is Philadelphia Airport from central Philadelphia?

    There are 7 miles between Philadelphia city center and Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    Philadelphia is served by Philadelphia Airport, also commonly referred to as Philadelphia or Philadelphia Intl. The airport code is PHL.

  • How does KAYAK find such low prices on flights to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Philadelphia are there each week?

    Each week there are around 4,099 direct flights from within Vietnam to Philadelphia. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Reviews of the top airlines flying from Vietnam to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Vietnam to Philadelphia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1753 reviews
8.2Comfort
8.4Boarding
7.8Entertainment
8.7Crew
7.7Food
Airline reviews

I enjoy flying American airlines. I tried to book American airline when I’m flying most places.

10.0 ExcellentAnonymous, Mar 2026
HND - LAX
Read more Japan Airlines reviews

I enjoy flying American airlines. I tried to book American airline when I’m flying most places.

After boarding it was fine. Premium economy was not available for one long leg. Economy was very uncomfortable. They need to fix these issues. Planes are old. It gets more and more dangerous due to fatigue of plane parts. They need to upgrade before something goes wrong with the plane. Hazardous. Hari S Doss

Nice amount of space in economy seat. Very attentive attendants that allowed a seat change that helped several people. Morning meal could have been better.

No food at all so it was a bit of a culture shock for international travellers with connecting domestic flights.

The foods were lacking in both quality and quantity. I was starving.

My only complaint is that the flight attendant that I encountered was not receptive, unhappy to help me out prompted for help with my carry-on luggage to be put up into the over-head compartment. At time of booking, I’ve informed the customer service about my medical-surgical history necessitating assistance in carrying luggage(s)/baggage(s) especially lifting over head. I know crews’ policy of doing such. But, there should be exception(s) to that rule; a consideration for disabled people.. Especially noting given the passenger’s med/surg’s history. Hope, something will come out of this survey. Thank you for your kind understanding and cooperation regarding this issue. So I can still continue flying with any airlines in the near future.

American Airlines has horrible food. Also, since I booked a trip with JAL for all segments, I was surprised and disappointed I was on American Airlines from LAX to Haneda. I paid for JAL and received a much lower quality.

American Airlines Business Class does not meet the standard it should when compared with Japan Airlines, Qatar Airways, or Air France. The flight attendants often appear disengaged and fatigued, with forced smiles, noticeable attitude, and occasional rudeness. Food options are subpar, the overall ambiance feels cheap and outdated, and the cabin design reflects a past era rather than current premium expectations. Lastly, the aircraft itself felt old and uncomfortable. Overall, the experience is not competitive with what peer airlines are offering today.

This was serviced by American Airlines. Not as great as Japan Airlines. The LAX domestic airport is not a great airport. We needed to take a shuttle to go to the gate. Mind you, this is just a connection, but we had to go to security again, which is a hassle after a very long flight from Japan. It makes sense, for our checked baggage to be picked up and moved to the other carousel for our final destination, but for us doing the security all over again, pointless. We had our boarding passes already when we were still in Japan, yet we had to start from zero again when we arrived LAX. There should at least be a different line for connecting passengers without going out like it’s our final destination. Next time, I will try to book our flights from any foreign countries non stop to my destination.

I really love their services! From checking-in to deplaning, superb! Highly recommended!

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Wonderful crew, great movie selection and good food. I prefer Airbus to Boeing, much more comfortable

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
North Wildwood
Vineland
Essington
West Chester
Elkton
Willow Grove
Pottstown
Kennett Square
Voorhees
Somers Point
Middletown
Wyomissing
Glen Mills
Phoenixville
Blackwood
Bird in Hand
Millville
Strasburg

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia