$604 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 12/24. 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
$1,036
Qatar Airways
Thu 2/19Thu 3/12
SGN - PHL • 1 stop
Cheapest one-way
$590
Typical prices: $541-$738
Japan Airlines
Wed 12/24
SGN - 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, Feb 19 - Thu, Mar 12
Qatar Airways Logo
8:55 am - 9:30 am
SGN
-
PHL
36h 35m1 stop
Qatar Airways Logo
8:50 pm - 7:15 am
PHL
-
SGN
23h 25m1 stop
$1,036Qatar Airways
Thu, Feb 19 - Thu, Mar 12
Korean Air Logo
11:50 pm - 4:57 pm
SGN
-
PHL
29h 07m2 stops
Korean Air Logo
6:00 am - 11:20 pm
PHL
-
SGN
30h 20m2 stops
$1,038Korean Air
Thu, Feb 19 - Thu, Mar 12
Korean Air Logo
11:50 pm - 4:57 pm
SGN
-
PHL
29h 07m2 stops
Korean Air Logo
6:00 am - 10:25 pm
PHL
-
SGN
29h 25m2 stops
$1,070Korean Air
Thu, Feb 19 - Thu, Mar 12
Qatar Airways Logo
8:55 am - 9:30 am
SGN
-
PHL
36h 35m1 stop
Qatar Airways Logo
8:50 pm - 7:15 am
PHL
-
SGN
23h 25m1 stop
$1,085Qatar Airways
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, Feb 19 - Thu, Mar 12
Qatar Airways Logo
8:55 am - 9:30 am
SGN
-
PHL
36h 35m1 stop
Qatar Airways Logo
8:50 pm - 10:00 am
PHL
-
SGN
26h 10m2 stops
$1,099Qatar 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
Thu, Mar 19 - Mon, Mar 23
Korean Air Logo
11:50 pm - 4:53 pm
SGN
-
PHL
28h 03m2 stops
Korean Air Logo
6:00 am - 11:20 pm
PHL
-
SGN
30h 20m2 stops
$1,209Korean Air
Wed, Jan 21 - Mon, Jan 26
United Airlines Logo
12:25 am - 9:36 pm
HAN
-
PHL
33h 11m2 stops
United Airlines Logo
6:30 am - 11:05 pm
PHL
-
HAN
28h 35m2 stops
$1,336United Airlines
Wed, Jan 21 - Mon, Jan 26
United Airlines Logo
12:25 am - 9:36 pm
HAN
-
PHL
33h 11m2 stops
United Airlines Logo
10:10 am - 11:05 pm
PHL
-
HAN
48h 55m2 stops
$1,352United 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$590
Flight from Ho Chi Minh City 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 3,524 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 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 1662 reviews
8.2Comfort
7.7Food
8.4Boarding
8.7Crew
7.8Entertainment
Airline reviews

I fell asleep, and the crew kindly left some snacks for me

8.0 ExcellentVi, Dec 2025
ORD - LAX
Read more Japan Airlines reviews

I fell asleep, and the crew kindly left some snacks for me

Underpricer is a terrible third party service that couldn’t change three letters on my boarding pass in time to make a flight. It cost me tons of money to have to buy a new ticket with JAL. I’m extremely let down with Kayak using such a sketchy company with horrific customer service.

Check in procedure is harder than with other airlines, infotainment system is outdated

I liked- timely took the take off I disliked- food for ANML was not served even after request, ASVML was really bad, the cleanliness of seats were not up to satisfactory level and I had to use my own sanitizer. Even basic sanitizer packs were not served, cabin crew could be more friendly as I noticed their behavior against other fellow passangers who were not speaking English well.

The crew was attentive and provided everything I needed. The business class food was excellent.

Fantastic flight company. A higher standard than any American airline company for sure.

great experience - staff were kind and attentive and food was excellent. very comfortable flight that felt much shorter than 14 hours.

I thought this was a JAL flight but landed up being a code sharing one with Hawaiian Air. Got upgraded by check in staff and they confirmed my bag coming from Bangkok which was great. Cabin crew was solid, not especially friendly, just super efficient and wanting to get the job done which they did. Very fast and agenda oriented. Worst part is my economy plus seat was no better than my economy seat on JAL. Plus JAL has way better food, cleaner plane, and better crew. Worst part is when I landed, was never told where to grab bags. I had correct flight name and number for JAL but there was a Hawaiian flight number in another baggage terminal. I wasted over an hour with no help from ground staff for my bag. Hawaiian and Alaska airlines merger can’t happen fast enough as Hawaiian airlines is a dinosaur. Bad experience again and I’m not surprised. JAL rocks!

The seat was uncomfortable and seemed to be on its last days. Loose and sloppy

Business class lie flat seat is the best and easiest to operate 👍👍

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

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!!!!

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
Willow Grove
Pottstown
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