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

Etihad Airways, United Airlines, 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 35% 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 October 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.

$528 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.

9:45 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

$850Qatar Airways

Sun, Oct 25 - Mon, Nov 9

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

28h 20m1 stop Doha Hamad Intl

8:00 pm - 3:05 pmSGN Ho Chi Minh City-PHL Philadelphia

30h 05m1 stop Doha Hamad Intl

$871Qatar Airways

Mon, Mar 1 - Wed, May 12

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

29h 20m1 stop Doha Hamad Intl

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

31h 10m1 stop Doha Hamad Intl

$926JetBlue

Tue, Oct 20 - Tue, Nov 3

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

28h 20m1 stop Doha Hamad Intl

8:55 am - 2:50 pmSGN Ho Chi Minh City-PHL Philadelphia

41h 55m1 stop Doha Hamad Intl

$929JetBlue

Wed, Nov 11 - Wed, Nov 18

6:00 am - 11:10 pmPHL Philadelphia-SGN Ho Chi Minh City

30h 10m3 stops Washington, D.C. Dulles Intl Los Angeles Hong Kong Intl

11:05 pm - 5:47 pmSGN Ho Chi Minh City-PHL Philadelphia

30h 42m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,074United Airlines

Sun, Oct 25 - Mon, Nov 9

6:15 am - 12:15 amPHL Philadelphia-SGN Ho Chi Minh City

31h 00m2 stops Chicago O'Hare Intl Tokyo Narita

11:05 pm - 5:47 pmSGN Ho Chi Minh City-PHL Philadelphia

30h 42m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,077United Airlines

Sun, Oct 25 - Mon, Nov 9

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

Tue, Feb 23 - Tue, Mar 9

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 - 9:33 pmSGN Ho Chi Minh City-PHL Philadelphia

34h 28m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,079ANA

Fri, Jan 15 - Mon, Feb 1

9:40 am - 10:25 pmPHL Philadelphia-SGN Ho Chi Minh City

25h 45m2 stops Boston Logan Intl Incheon Intl

1:55 pm - 2:59 pmSGN Ho Chi Minh City-PHL Philadelphia

36h 04m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,300Korean Air

Fri, Mar 26 - Sat, Apr 17

9:40 am - 11:50 pmPHL Philadelphia-SGN Ho Chi Minh City

27h 10m2 stops Boston Logan Intl Incheon Intl

1:55 pm - 1:03 pmSGN Ho Chi Minh City-PHL Philadelphia

34h 08m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,300Korean Air

Fri, Mar 26 - Sun, Apr 18

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JetBlue flights from Philadelphia to Vietnam

Our best JetBlue deals on Philadelphia to Vietnam flight tickets

JetBlue

Oct 20

PHL9:30 pmPhiladelphia

29h 20m

1 stop

SGN1:50 pmHo Chi Minh City

Nov 3

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL2:50 pmPhiladelphia

$926

JetBlue

Nov 11

PHL8:45 pmPhiladelphia

28h 20m

1 stop

SGN1:05 pmHo Chi Minh City

Nov 18

SGN8:55 amHo Chi Minh City

41h 55m

1 stop

PHL2:50 pmPhiladelphia

$929

JetBlue

Oct 28

PHL9:45 pmPhiladelphia

22h 10m

1 stop

HAN6:55 amHanoi Noibai

Nov 4

HAN7:10 pmHanoi Noibai

31h 40m

1 stop

PHL2:50 pmPhiladelphia

$938

Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Oct 25

PHL9:45 pmPhiladelphia

28h 20m

1 stop

SGN1:05 pmHo Chi Minh City

Nov 9

SGN7:40 pmHo Chi Minh City

31h 10m

1 stop

PHL2:50 pmPhiladelphia

$850

Qatar Airways

Mar 1

PHL8:45 pmPhiladelphia

28h 20m

1 stop

SGN1:05 pmHo Chi Minh City

May 12

SGN8:00 pmHo Chi Minh City

30h 05m

1 stop

PHL3:05 pmPhiladelphia

$871

Qatar Airways

Jan 18

PHL8:45 pmPhiladelphia

28h 20m

1 stop

SGN1:05 pmHo Chi Minh City

Apr 26

SGN9:20 amHo Chi Minh City

40h 45m

1 stop

PHL3:05 pmPhiladelphia

$872

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sun 10/25

9:45 pm-1:05 pm

1 stop28h 20m

Ho Chi Minh City

Mon 11/9

7:40 pm-2:50 pm

1 stop31h 10m

$850

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Mon 3/1

8:45 pm-1:05 pm

1 stop28h 20m

Ho Chi Minh City

Wed 5/12

8:00 pm-3:05 pm

1 stop30h 05m

$871

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Tue 10/20

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Tue 11/3

7:40 pm-2:50 pm

1 stop31h 10m

$926

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Wed 11/11

8:45 pm-1:05 pm

1 stop28h 20m

Ho Chi Minh City

Wed 11/18

8:55 am-2:50 pm

1 stop41h 55m

$929

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sun 10/25

6:00 am-11:10 pm

3 stops30h 10m

Ho Chi Minh City

Mon 11/9

11:05 pm-5:47 pm

2 stops30h 42m

$1,074

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Sun 10/25

6:15 am-12:15 am

2 stops31h 00m

Ho Chi Minh City

Mon 11/9

11:05 pm-5:47 pm

2 stops30h 42m

$1,077

Quickest round-trip

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Tue 2/23

6:00 am-9:50 pm

2 stops27h 50m

Ho Chi Minh City

Tue 3/9

11:05 pm-12:25 pm

2 stops25h 20m

$1,079

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 1/15

6:00 am-9:50 pm

2 stops27h 50m

Ho Chi Minh City

Mon 2/1

11:05 pm-9:33 pm

2 stops34h 28m

$1,079

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 3/26

9:40 am-10:25 pm

2 stops25h 45m

Ho Chi Minh City

Sat 4/17

1:55 pm-2:59 pm

2 stops36h 04m

$1,300

PhiladelphiaHo Chi Minh City

PHL Philadelphia - SGN Ho Chi Minh City

PHLSGN

Philadelphia

Fri 3/26

9:40 am-11:50 pm

2 stops27h 10m

Ho Chi Minh City

Sun 4/18

1:55 pm-1:03 pm

2 stops34h 08m

$1,300

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 $971.

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 $1,165 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 $966 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	$528
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Vietnam from Philadelphia in the past 72 hours is $528. The best round-trip flight deal from Philadelphia to Vietnam found on momondo in the last 72 hours is $850.

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 October 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 1,218 reviews	Search Korean Air flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.8 8,621 reviews	Search Delta flights
United Airlines	PriceFrom $794	Free Cancellation	Rating 7.4 10,276 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $874	Free Cancellation	Rating 7.3 3,726 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $901	Free Cancellation	Rating 7.0 12,111 reviews	Search American Airlines flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.7 390 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.3 1,932 reviews	Search Japan Airlines flights
ANA	PriceFrom $1,065	Free Cancellation	Rating 8.3 1,319 reviews	Search ANA 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.