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

United Airlines, Korean Air, and Delta 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 40% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 17 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 February 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.

$389 Cheap Flights from Philadelphia to Vietnam in 2026

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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.

8:00 am - 9:35 pm

PHL

HAN

26h 35m

2 stops

11:10 pm - 1:27 pm

HAN

PHL

25h 17m

2 stops

$724Korean Air

Thu, Aug 20 - Sun, Sep 6

6:00 am - 10:10 pm

PHL

SGN

29h 10m

2 stops

11:45 pm - 5:51 pm

SGN

PHL

29h 06m

2 stops

$729Korean Air

Sun, Apr 26 - Sat, May 9

10:35 am - 10:55 pm

PHL

SGN

48h 20m

3 stops

11:15 pm - 11:44 pm

SGN

PHL

35h 29m

2 stops

$745United Airlines

Wed, Mar 4 - Wed, Jun 3

8:02 pm - 10:55 pm

PHL

SGN

38h 53m

3 stops

7:00 am - 5:31 am

SGN

PHL

33h 31m

3 stops

$756United Airlines

Wed, Mar 4 - Wed, Jun 3

8:35 am - 10:55 pm

PHL

SGN

50h 20m

2 stops

11:15 pm - 11:44 pm

SGN

PHL

35h 29m

2 stops

$757United Airlines

Wed, Mar 4 - Wed, Jun 3

6:00 am - 12:35 pm

PHL

SGN

43h 35m

2 stops

7:30 am - 5:51 pm

SGN

PHL

45h 21m

2 stops

$759Korean Air

Sun, Mar 29 - Sun, May 17

6:12 am - 10:35 pm

PHL

HAN

29h 23m

2 stops

11:55 pm - 12:50 am

HAN

PHL

35h 55m

2 stops

$846ANA

Wed, Apr 29 - Wed, May 13

6:00 am - 9:35 pm

PHL

HAN

28h 35m

2 stops

11:10 pm - 5:59 am

HAN

PHL

41h 49m

2 stops

$1,011Delta

Tue, Apr 7 - Tue, Apr 14

8:30 pm - 7:55 pm

PHL

HAN

36h 25m

1 stop

3:00 am - 9:00 am

HAN

PHL

41h 00m

1 stop

$1,065Qatar Airways

Thu, Aug 20 - Sat, Sep 5

8:30 pm - 9:55 am

PHL

HAN

50h 25m

2 stops

9:35 am - 9:05 am

HAN

PHL

34h 30m

1 stop

$1,159Qatar Airways

Wed, Apr 29 - Wed, May 13

STARLUX Airlines flights from Philadelphia to Vietnam

Our best STARLUX Airlines deals on Philadelphia to Vietnam flight tickets

STARLUX Airlines

Mar 10

PHL6:22 pmPhiladelphia

35h 23m

2 stops

SGN4:45 pmHo Chi Minh City

Apr 22

SGN11:30 amHo Chi Minh City

29h 32m

2 stops

PHL6:02 amPhiladelphia

$885

STARLUX Airlines

Apr 5

PHL6:47 pmPhiladelphia

35h 08m

2 stops

SGN4:55 pmHo Chi Minh City

Apr 26

SGN6:05 pmHo Chi Minh City

46h 57m

2 stops

PHL6:02 amPhiladelphia

$903

STARLUX Airlines

Mar 9

PHL6:22 pmPhiladelphia

29h 08m

2 stops

SGN10:30 amHo Chi Minh City

Apr 22

SGN11:30 amHo Chi Minh City

29h 32m

2 stops

PHL6:02 amPhiladelphia

$929

United Airlines flights from Philadelphia to Vietnam

Our best United Airlines deals on Philadelphia to Vietnam flight tickets

United Airlines

Mar 4

PHL10:35 amPhiladelphia

48h 20m

3 stops

SGN10:55 pmHo Chi Minh City

Jun 3

SGN11:15 pmHo Chi Minh City

35h 29m

2 stops

PHL11:44 pmPhiladelphia

$745

United Airlines

Mar 4

PHL8:02 pmPhiladelphia

38h 53m

3 stops

SGN10:55 pmHo Chi Minh City

Jun 3

SGN7:00 amHo Chi Minh City

33h 31m

3 stops

PHL5:31 amPhiladelphia

$756

United Airlines

Mar 4

PHL8:35 amPhiladelphia

50h 20m

2 stops

SGN10:55 pmHo Chi Minh City

Jun 3

SGN11:15 pmHo Chi Minh City

35h 29m

2 stops

PHL11:44 pmPhiladelphia

$757

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 8/20

8:00 am-9:35 pm

2 stops26h 35m

Hanoi Noibai

Sun 9/6

11:10 pm-1:27 pm

2 stops25h 17m

$724

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 4/26

6:00 am-10:10 pm

2 stops29h 10m

Ho Chi Minh City

Sat 5/9

11:45 pm-5:51 pm

2 stops29h 06m

$729

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/4

10:35 am-10:55 pm

3 stops48h 20m

Ho Chi Minh City

Wed 6/3

11:15 pm-11:44 pm

2 stops35h 29m

$745

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/4

8:02 pm-10:55 pm

3 stops38h 53m

Ho Chi Minh City

Wed 6/3

7:00 am-5:31 am

3 stops33h 31m

$756

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/4

8:35 am-10:55 pm

2 stops50h 20m

Ho Chi Minh City

Wed 6/3

11:15 pm-11:44 pm

2 stops35h 29m

$757

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 3/29

6:00 am-12:35 pm

2 stops43h 35m

Ho Chi Minh City

Sun 5/17

7:30 am-5:51 pm

2 stops45h 21m

$759

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 4/29

6:12 am-10:35 pm

2 stops29h 23m

Hanoi Noibai

Wed 5/13

11:55 pm-12:50 am

2 stops35h 55m

$846

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 4/7

6:00 am-9:35 pm

2 stops28h 35m

Hanoi Noibai

Tue 4/14

11:10 pm-5:59 am

2 stops41h 49m

$1,011

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 8/20

8:30 pm-7:55 pm

1 stop36h 25m

Hanoi Noibai

Sat 9/5

3:00 am-9:00 am

1 stop41h 00m

$1,065

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 4/29

8:30 pm-9:55 am

2 stops50h 25m

Hanoi Noibai

Wed 5/13

9:35 am-9:05 am

1 stop34h 30m

$1,159

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 $1,017. If you don’t want to visit Vietnam in March, then you should wait until January to fly from Philadelphia, when ticket prices are also cheap, with an average price of $1,043.

How far in advance should I book a flight 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 $1,168 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 $932 on momondo.

Can stopping save me money on Philadelphia to Vietnam flights?

You could potentially save up to 63% 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	25h 45m
Direct flights	None

The fastest flight from Philadelphia to Vietnam takes 25h 45m

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

Search flight deals

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 February 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 $535	Free Cancellation	Rating 7.9 8,234 reviews	Search Delta flights
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
United Airlines	PriceFrom $747	Free Cancellation	Rating 7.4 9,342 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $912	Free Cancellation	Rating 7.4 3,742 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,359 reviews	Search EVA Air flights
ANA	PriceFrom $923	Free Cancellation	Rating 8.4 1,099 reviews	Search ANA flights
American Airlines	PriceFrom $964	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.9 274 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,041	Free Cancellation	Rating 8.3 1,714 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.