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

JetBlue and Cathay Pacific 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 36% 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 August 2026, there are 9 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.

$528 Cheap Flights from Philadelphia to Vietnam in 2026

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

$974Multiple Airlines

Thu, Sep 10 - 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

$974JetBlue

Thu, Sep 10 - Thu, Sep 17

8:30 pm - 7:15 amPHL Philadelphia-SGN Ho Chi Minh City

22h 45m1 stop Doha Hamad Intl

8:55 am - 3:00 pmSGN Ho Chi Minh City-PHL Philadelphia

42h 05m1 stop Doha Hamad Intl

$979Qatar Airways

Mon, Nov 16 - Fri, Dec 4

8:45 pm - 1:05 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 20m1 stop Doha Hamad Intl

7:40 pm - 2:50 pmSGN Ho Chi Minh City-PHL Philadelphia

31h 10m1 stop Doha Hamad Intl

$1,003Qatar Airways

Tue, Jan 19 - Thu, Mar 4

8:25 am - 12:50 pmPHL Philadelphia-SGN Ho Chi Minh City

40h 25m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:05 pm - 12:44 pmSGN Ho Chi Minh City-PHL Philadelphia

34h 39m2 stops Incheon Intl Boston Logan Intl

$1,143Korean Air

Wed, Jan 13 - Thu, Feb 11

6:13 pm - 12:50 pmPHL Philadelphia-SGN Ho Chi Minh City

54h 37m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:05 pm - 8:37 pmSGN Ho Chi Minh City-PHL Philadelphia

42h 32m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,149Korean Air

Tue, Jan 12 - Thu, Feb 11

5:45 am - 11:15 pmPHL Philadelphia-SGN Ho Chi Minh City

30h 30m2 stops Minneapolis St Paul Incheon Intl

7:30 am - 5:50 amSGN Ho Chi Minh City-PHL Philadelphia

33h 20m2 stops Incheon Intl Seattle/Tacoma Intl

$1,161Delta

Sat, Sep 19 - Sat, Oct 3

9:35 am - 10:10 pmPHL Philadelphia-SGN Ho Chi Minh City

25h 35m2 stops Detroit Metropolitan Wayne County Incheon Intl

8:00 am - 5:37 amSGN Ho Chi Minh City-PHL Philadelphia

32h 37m2 stops Incheon Intl Seattle/Tacoma Intl

$1,161Delta

Wed, Sep 23 - Fri, Oct 30

6:15 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 40m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

11:05 pm - 2:16 pmSGN Ho Chi Minh City-PHL Philadelphia

26h 11m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,167United Airlines

Fri, Sep 25 - Wed, Oct 28

6:15 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 40m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

11:05 pm - 9:38 pmSGN Ho Chi Minh City-PHL Philadelphia

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

$1,167United Airlines

Fri, Sep 25 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 55m2 stops San Francisco Tokyo Haneda

7:00 am - 9:43 amSGN Ho Chi Minh City-PHL Philadelphia

37h 43m3 stops Hong Kong Intl Los Angeles Los Angeles Washington, D.C. Dulles Intl

$1,374United Airlines

Sun, Aug 16 - Sun, Aug 23

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

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

7:00 am - 2:21 pmSGN Ho Chi Minh City-PHL Philadelphia

42h 21m3 stops Hong Kong Intl Los Angeles Los Angeles Washington, D.C. Dulles Intl

$1,374United Airlines

Sun, Aug 16 - Sun, Aug 23

7:00 pm - 10:05 pmPHL Philadelphia-SGN Ho Chi Minh City

40h 05m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl

7:00 am - 12:23 pmSGN Ho Chi Minh City-PHL Philadelphia

40h 23m3 stops Hong Kong Intl Los Angeles Los Angeles Chicago O'Hare Intl

$1,429United Airlines

Sun, Aug 16 - Sat, Aug 22

7:33 am - 11:40 amPHL Philadelphia-SGN Ho Chi Minh City

41h 07m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

1:50 am - 5:56 pmSGN Ho Chi Minh City-PHL Philadelphia

51h 06m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,499Multiple Airlines

Sun, Aug 16 - Sat, Aug 22

7:33 am - 11:40 amPHL Philadelphia-SGN Ho Chi Minh City

41h 07m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

1:50 am - 5:40 amSGN Ho Chi Minh City-PHL Philadelphia

38h 50m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,613Multiple Airlines

Sun, Aug 16 - Fri, Aug 21

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

29h 20m1 stop Doha Hamad Intl

1:50 am - 5:56 pmSGN Ho Chi Minh City-PHL Philadelphia

51h 06m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,669Multiple Airlines

Sun, Aug 16 - Sat, Aug 22

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

$1,922American Airlines

Sun, Aug 16 - Sun, Aug 23

8:20 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

26h 35m2 stops Chicago O'Hare Intl Tokyo Haneda

11:15 pm - 5:54 pmSGN Ho Chi Minh City-PHL Philadelphia

29h 39m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,886ANA

Sun, Aug 16 - Tue, Aug 18

6:25 am - 9:55 pmPHL Philadelphia-SGN Ho Chi Minh City

28h 30m2 stops Chicago O'Hare Intl Tokyo Haneda

7:00 am - 12:23 pmSGN Ho Chi Minh City-PHL Philadelphia

40h 23m1 stop Los Angeles Los Angeles

$3,371ANA

Sun, Aug 16 - Tue, Aug 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

$8,821Qatar Airways

Sun, Aug 16 - Tue, Aug 18

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Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Jan 18

PHL8:45 pmPhiladelphia

22h 30m

1 stop

SGN7:15 amHo Chi Minh City

Mar 4

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL2:50 pmPhiladelphia

$1,003

Qatar Airways

Oct 6

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

$1,012

Qatar Airways

Sep 20

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 27

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL3:50 pmPhiladelphia

$1,013

JetBlue flights from Philadelphia to Vietnam

Our best JetBlue deals on Philadelphia to Vietnam flight tickets

JetBlue

Sep 10

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Sep 17

SGN8:00 pmHo Chi Minh City

29h 30m

1 stop

PHL2:30 pmPhiladelphia

$974

JetBlue

Sep 10

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Sep 17

SGN8:00 pmHo Chi Minh City

29h 30m

1 stop

PHL2:30 pmPhiladelphia

$975

JetBlue

Sep 19

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 3

SGN8:00 pmHo Chi Minh City

30h 05m

1 stop

PHL3:05 pmPhiladelphia

$1,044

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Thu 9/10

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Thu 9/17

8:00 pm-2:30 pm

1 stop29h 30m

$974

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Thu 9/10

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Thu 9/17

8:00 pm-2:30 pm

1 stop29h 30m

$974

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Mon 11/16

8:30 pm-7:15 am

1 stop22h 45m

Ho Chi Minh City

Fri 12/4

8:55 am-3:00 pm

1 stop42h 05m

$979

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Tue 1/19

8:45 pm-1:05 pm

1 stop28h 20m

Ho Chi Minh City

Thu 3/4

7:40 pm-2:50 pm

1 stop31h 10m

$1,003

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Wed 1/13

8:25 am-12:50 pm

2 stops40h 25m

Ho Chi Minh City

Thu 2/11

2:05 pm-12:44 pm

2 stops34h 39m

$1,143

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Tue 1/12

6:13 pm-12:50 pm

2 stops54h 37m

Ho Chi Minh City

Thu 2/11

2:05 pm-8:37 pm

2 stops42h 32m

$1,149

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sat 9/19

5:45 am-11:15 pm

2 stops30h 30m

Ho Chi Minh City

Sat 10/3

7:30 am-5:50 am

2 stops33h 20m

$1,161

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Wed 9/23

9:35 am-10:10 pm

2 stops25h 35m

Ho Chi Minh City

Fri 10/30

8:00 am-5:37 am

2 stops32h 37m

$1,161

Quickest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 9/25

6:15 am-9:55 pm

2 stops28h 40m

Ho Chi Minh City

Wed 10/28

11:05 pm-2:16 pm

2 stops26h 11m

$1,167

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 9/25

6:15 am-9:55 pm

2 stops28h 40m

Ho Chi Minh City

Sun 10/25

11:05 pm-9:38 pm

2 stops33h 33m

$1,167

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 $959. If you don’t want to visit Vietnam in March, then you should wait until October to fly from Philadelphia, when ticket prices are also cheap, with an average price of $1,029.

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 $1,164 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 17% 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

Fastest flight time	22h 10m
Direct flights	None

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 August 2026, there are 9 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
Delta	PriceFrom $568	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 10,115 reviews	Search United Airlines flights
ANA	PriceFrom $892	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights
American Airlines	PriceFrom $901	Free Cancellation	Rating 7.1 11,915 reviews	Search American Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.5 1,515 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $947	Free Cancellation	Rating 7.4 3,744 reviews	Search Qatar Airways flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.8 367 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.3 1,901 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.