$598 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 1/27. 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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Everything you should know

Cheapest round-trip
$1,038
Korean Air
Thu 3/19Mon 3/23
SGN - PHL • 2 stops
Cheapest one-way
$598
Japan Airlines
Tue 1/27
HAN - PHL • 2 stops
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
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

Thu, Mar 19 - Mon, Mar 23
Korean Air Logo
11:50 pm - 4:53 pm
SGN
-
PHL
28h 03m2 stops
Korean Air Logo
6:55 am - 11:20 pm
PHL
-
SGN
29h 25m2 stops
$1,038Korean Air
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
11:45 pm - 12:55 pm
SGN
-
PHL
25h 10m2 stops
Multiple Airlines Logo
10:10 am - 9:50 pm
PHL
-
SGN
47h 40m2 stops
$1,091Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Qatar Airways Logo
8:55 am - 9:00 am
SGN
-
PHL
35h 05m1 stop
Qatar Airways Logo
8:50 pm - 7:15 am
PHL
-
SGN
23h 25m1 stop
$1,092Qatar Airways
Thu, Mar 19 - Mon, Mar 23
Qatar Airways Logo
11:00 am - 9:00 am
SGN
-
PHL
33h 00m2 stops
Qatar Airways Logo
8:50 pm - 7:15 am
PHL
-
SGN
23h 25m1 stop
$1,160Qatar Airways
Wed, Feb 11 - Fri, Feb 20
Qatar Airways Logo
8:55 am - 9:30 am
SGN
-
PHL
36h 35m1 stop
Qatar Airways Logo
7:55 pm - 3:40 pm
PHL
-
SGN
55h 45m2 stops
$1,205Qatar Airways
Wed, Feb 11 - Fri, Feb 20
Qatar Airways Logo
8:55 am - 9:30 am
SGN
-
PHL
36h 35m1 stop
Qatar Airways Logo
7:55 pm - 3:40 pm
PHL
-
SGN
55h 45m2 stops
$1,206Qatar Airways
Thu, Mar 19 - Mon, Mar 23
Korean Air Logo
11:50 pm - 4:53 pm
SGN
-
PHL
28h 03m2 stops
Korean Air Logo
6:55 am - 10:25 pm
PHL
-
SGN
28h 30m2 stops
$1,209Korean Air
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
8:55 am - 9:00 am
SGN
-
PHL
36h 05m1 stop
Multiple Airlines Logo
10:10 am - 9:50 pm
PHL
-
SGN
47h 40m2 stops
$1,220Multiple Airlines
Wed, Feb 11 - Fri, Feb 20
United Airlines Logo
11:05 pm - 7:04 pm
SGN
-
PHL
31h 59m2 stops
United Airlines Logo
8:02 pm - 10:55 pm
PHL
-
SGN
38h 53m3 stops
$1,245United Airlines
Wed, Feb 11 - Fri, Feb 20
United Airlines Logo
11:05 pm - 5:14 pm
SGN
-
PHL
30h 09m2 stops
United Airlines Logo
5:00 pm - 10:55 pm
PHL
-
SGN
41h 55m3 stops
$1,246United 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 are the most popular airlines flying to Philadelphia?

The most popular airline among KAYAK users flying to Philadelphia is EVA Air, followed by China Airlines and Korean Air.

Good to know

Cheapest flight$598
Flight from Hanoi to Philadelphia

FAQs - booking Philadelphia flights

  • 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.

  • What is the cheapest day to fly to Philadelphia?

    Based on KAYAK data, the cheapest day to fly to Philadelphia is Saturday where tickets can be as cheap as $1,262. On the other hand, the most expensive day to fly is Friday, where prices are $2,074 on average.

  • 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.

  • What is the cheapest time of day to fly to Philadelphia?

    The cheapest time of day to fly to Philadelphia is generally in the morning, when flights cost $1,345 on average. The most expensive time of day to fly to Philadelphia is generally at night, which is peak travel time and where the average cost of a ticket is $1,411.

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

    Each week there are around 3,554 direct flights from within Vietnam to Philadelphia. The most common day for departures is Monday, with 15% 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 airline 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.
7.9
DeltaOverall score based on 8007 reviews
7.3Food
8.1Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

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
West Chester
Essington
Elkton
Pottstown
Willow Grove
Kennett Square
Somers Point
Voorhees
Middletown
Wyomissing
Glen Mills
Phoenixville
Bird in Hand
Blackwood
Strasburg
Millville

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia