What is the cheapest airline that flies from Philadelphia to Vietnam?

Qatar Airways, JetBlue, and Alaska Airlines are the most popular carriers operating from Philadelphia to Vietnam

What airlines fly to Vietnam?

Asiana Airlines, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Vietnam from Philadelphia according to our data. Asiana Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 18 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Vietnam?

Prices for flights from Philadelphia Airport to Vietnam refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Vietnam?

As of September 2026, there are 8 operators available to choose from for flights from Philadelphia Airport to Vietnam.

How old do you have to be to fly from Philadelphia Airport to Vietnam?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$429 Cheap Flights from Philadelphia to Vietnam in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$847Qatar Airways

Mon, Sep 28 - Mon, Oct 12

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$847Qatar Airways

Sun, Sep 27 - Wed, Oct 14

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

7:40 pm - 3:50 pmSGN Ho Chi Minh City-PHL Philadelphia

31h 10m1 stop Doha Hamad Intl

$850Multiple Airlines

Wed, Sep 30 - Wed, Oct 28

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

7:40 pm - 3:50 pmSGN Ho Chi Minh City-PHL Philadelphia

31h 10m1 stop Doha Hamad Intl

$851Multiple Airlines

Tue, Sep 29 - Wed, Oct 28

6:10 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 45m2 stops Chicago O'Hare Intl Tokyo Haneda

7:00 am - 9:15 pmSGN Ho Chi Minh City-PHL Philadelphia

25h 15m2 stops Tokyo Narita San Francisco

$1,009ANA

Thu, Sep 24 - Thu, Oct 8

6:15 am - 10:05 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 50m3 stops Washington, D.C. Dulles Intl Los Angeles Hong Kong Intl

7:00 am - 5:21 pmSGN Ho Chi Minh City-PHL Philadelphia

45h 21m2 stops Tokyo Narita San Francisco

$1,074United Airlines

Thu, Sep 24 - Thu, Oct 8

6:00 am - 9:50 pmPHL Philadelphia-SGN Ho Chi Minh City

27h 50m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

11:05 pm - 12:25 pmSGN Ho Chi Minh City-PHL Philadelphia

25h 20m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,079ANA

Fri, Jan 22 - Tue, Feb 16

9:30 am - 9:50 pmPHL Philadelphia-SGN Ho Chi Minh City

48h 20m2 stops San Francisco Tokyo Haneda

11:05 pm - 9:24 amSGN Ho Chi Minh City-PHL Philadelphia

45h 19m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,082United Airlines

Sat, Feb 20 - Sat, Mar 20

6:14 pm - 10:30 amPHL Philadelphia-SGN Ho Chi Minh City

28h 16m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

6:05 pm - 5:55 amSGN Ho Chi Minh City-PHL Philadelphia

46h 50m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,125STARLUX Airlines

Mon, Jan 11 - Mon, Apr 12

5:49 pm - 4:45 pmPHL Philadelphia-SGN Ho Chi Minh City

34h 56m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:40 am - 5:40 amSGN Ho Chi Minh City-PHL Philadelphia

30h 00m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,555STARLUX Airlines

Sun, Nov 15 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$886Qatar Airways

Wed, Sep 16 - Sun, Oct 18

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$938Qatar Airways

Fri, Sep 18 - Thu, Oct 8

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$975Qatar Airways

Thu, Sep 17 - Mon, Sep 21

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$978Qatar Airways

Thu, Sep 17 - Mon, Sep 21

6:13 pm - 10:05 pmPHL Philadelphia-SGN Ho Chi Minh City

40h 52m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

11:15 pm - 9:29 pmSGN Ho Chi Minh City-PHL Philadelphia

33h 14m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,087United Airlines

Wed, Sep 16 - Sun, Oct 18

6:16 am - 10:05 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 49m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

7:00 am - 9:15 pmSGN Ho Chi Minh City-PHL Philadelphia

25h 15m2 stops Tokyo Narita San Francisco

$1,088United Airlines

Fri, Sep 18 - Thu, Oct 8

6:25 am - 10:05 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 40m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

7:00 am - 8:55 pmSGN Ho Chi Minh City-PHL Philadelphia

24h 55m2 stops Tokyo Narita San Francisco

$1,088United Airlines

Thu, Sep 17 - Mon, Sep 21

9:30 pm - 10:00 amPHL Philadelphia-SGN Ho Chi Minh City

25h 30m2 stops Doha Hamad Intl Kuala Lumpur Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$1,124Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

6:59 pm - 11:40 amPHL Philadelphia-SGN Ho Chi Minh City

29h 41m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

3:45 pm - 5:40 amSGN Ho Chi Minh City-PHL Philadelphia

24h 55m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,150Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

9:30 pm - 1:50 pmPHL Philadelphia-SGN Ho Chi Minh City

29h 20m1 stop Doha Hamad Intl

8:00 pm - 2:30 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 30m1 stop Doha Hamad Intl

$1,171JetBlue

Fri, Sep 18 - Sun, Sep 20

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Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Sep 27

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 14

SGN8:00 pmHo Chi Minh City

29h 30m

1 stop

PHL2:30 pmPhiladelphia

$847

Qatar Airways

Sep 24

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 8

SGN8:00 pmHo Chi Minh City

29h 30m

1 stop

PHL2:30 pmPhiladelphia

$849

Qatar Airways

Sep 29

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 28

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL3:50 pmPhiladelphia

$850

JetBlue flights from Philadelphia to Vietnam

Our best JetBlue deals on Philadelphia to Vietnam flight tickets

JetBlue

Sep 28

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 29

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL3:50 pmPhiladelphia

$906

JetBlue

Mar 4

PHL8:45 pmPhiladelphia

28h 20m

1 stop

SGN1:05 pmHo Chi Minh City

Mar 12

SGN8:55 amHo Chi Minh City

41h 55m

1 stop

PHL2:50 pmPhiladelphia

$909

JetBlue

Feb 20

PHL8:45 pmPhiladelphia

22h 30m

1 stop

SGN7:15 amHo Chi Minh City

Mar 20

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL3:50 pmPhiladelphia

$913

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Mon 9/28

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Mon 10/12

8:00 pm-2:30 pm

1 stop29h 30m

$847

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sun 9/27

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Wed 10/14

8:00 pm-2:30 pm

1 stop29h 30m

$847

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Wed 9/30

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Wed 10/28

7:40 pm-3:50 pm

1 stop31h 10m

$850

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Tue 9/29

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Wed 10/28

7:40 pm-3:50 pm

1 stop31h 10m

$851

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Thu 9/24

6:10 am-9:55 pm

2 stops28h 45m

Ho Chi Minh City

Thu 10/8

7:00 am-9:15 pm

2 stops25h 15m

$1,009

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Thu 9/24

6:15 am-10:05 pm

3 stops28h 50m

Ho Chi Minh City

Thu 10/8

7:00 am-5:21 pm

2 stops45h 21m

$1,074

Quickest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 1/22

6:00 am-9:50 pm

2 stops27h 50m

Ho Chi Minh City

Tue 2/16

11:05 pm-12:25 pm

2 stops25h 20m

$1,079

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sat 2/20

9:30 am-9:50 pm

2 stops48h 20m

Ho Chi Minh City

Sat 3/20

11:05 pm-9:24 am

2 stops45h 19m

$1,082

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Mon 1/11

6:14 pm-10:30 am

2 stops28h 16m

Ho Chi Minh City

Mon 4/12

6:05 pm-5:55 am

2 stops46h 50m

$1,125

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sun 11/15

5:49 pm-4:45 pm

2 stops34h 56m

Ho Chi Minh City

Fri 11/27

11:40 am-5:40 am

2 stops30h 00m

$2,555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of March is, on average, the cheapest month to fly to Vietnam from Philadelphia, with most prices found around $960. If you don’t want to visit Vietnam in March, then you should wait until September to fly from Philadelphia, when ticket prices are also cheap, with an average price of $1,014.

How far in advance should I book a flight from Philadelphia to Vietnam?

You are more likely to see cheaper flights to Vietnam from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,167 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Philadelphia for as low as $962 on momondo.

Can stopping save me money on Philadelphia to Vietnam flights?

You could potentially save up to 21% on your flight if you consider stops on a Philadelphia to Vietnam flight.

Cheap Philadelphia to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Vietnam

Best Price Found	$429
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Vietnam from Philadelphia in the past 72 hours is $429. The best round-trip flight deal from Philadelphia to Vietnam found on momondo in the last 72 hours is $847.

The fastest flight from Philadelphia to Vietnam takes 22h 10m

There are no direct flights from Philadelphia to Vietnam. There are no popular flight routes from Philadelphia to Vietnam.

Search flight deals

Frequently asked questions about flying from Philadelphia to Vietnam

When did momondo last update prices for flights from Philadelphia Airport to Vietnam?
Prices for flights from Philadelphia Airport to Vietnam refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Vietnam?
As of September 2026, there are 8 operators available to choose from for flights from Philadelphia Airport to Vietnam.
How old do you have to be to fly from Philadelphia Airport to Vietnam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Philadelphia to Vietnam

Compare and see reviews for airlines that fly from Philadelphia to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $520	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.8 8,571 reviews	Search Delta flights
United Airlines	PriceFrom $794	Free Cancellation	Rating 7.4 10,209 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $874	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
ANA	PriceFrom $892	Free Cancellation	Rating 8.3 1,315 reviews	Search ANA flights
American Airlines	PriceFrom $901	Free Cancellation	Rating 7.1 12,061 reviews	Search American Airlines flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.7 380 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.3 1,914 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Vietnam?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Vietnam. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Vietnam with flexible booking policies on momondo?

Yes. All flights to Vietnam from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Vietnam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Vietnam.

I’m not ready to book a flight from Philadelphia to Vietnam right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vietnam, momondo offers a useful price alert feature which will track prices for flights to Vietnam from Philadelphia and alert you when they change.