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

United Airlines, Japan Airlines, and ANA are the most popular carriers operating from Philadelphia to Vietnam

What airlines fly to Vietnam?

Asiana Airlines, Cathay Pacific and Korean Air 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 38% 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 January 2026, there are 10 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.

$386 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.

10:10 am - 10:55 pm

PHL

SGN

48h 45m

3 stops

6:00 am - 9:38 am

SGN

PHL

39h 38m

3 stops

$706United Airlines

Mon, Jan 26 - Sat, Feb 7

7:45 pm - 10:55 pm

PHL

SGN

39h 10m

3 stops

6:00 am - 9:52 pm

SGN

PHL

27h 52m

2 stops

$715United Airlines

Mon, Jan 26 - Sat, Feb 7

8:35 am - 10:55 pm

PHL

SGN

50h 20m

2 stops

6:00 am - 7:15 am

SGN

PHL

36h 15m

2 stops

$718United Airlines

Mon, Jan 26 - Thu, Mar 26

6:30 am - 10:55 pm

PHL

SGN

52h 25m

3 stops

6:00 am - 9:48 am

SGN

PHL

39h 48m

3 stops

$719United Airlines

Tue, Jan 27 - Tue, Feb 17

10:06 am - 9:50 pm

PHL

SGN

47h 44m

2 stops

6:00 am - 7:15 am

SGN

PHL

36h 15m

2 stops

$796United Airlines

Thu, Feb 26 - Mon, Mar 23

5:55 pm - 10:55 pm

PHL

SGN

41h 00m

3 stops

6:00 am - 11:30 pm

SGN

PHL

52h 30m

3 stops

$797United Airlines

Wed, Feb 25 - Mon, Mar 16

6:47 pm - 11:35 am

PHL

HAN

29h 48m

2 stops

12:35 pm - 6:05 am

HAN

PHL

28h 30m

2 stops

$1,065EVA Air

Wed, Mar 18 - Thu, Mar 26

6:27 am - 11:05 pm

PHL

HAN

28h 38m

2 stops

12:25 am - 9:33 pm

HAN

PHL

33h 08m

2 stops

$1,109ANA

Mon, Feb 16 - Thu, Feb 26

8:50 am - 10:30 pm

PHL

HAN

25h 40m

2 stops

11:55 pm - 8:41 pm

HAN

PHL

32h 46m

2 stops

$1,117American Airlines

Sun, Jan 25 - Sat, Jan 31

7:40 pm - 12:20 pm

PHL

HAN

28h 40m

1 stop

8:55 am - 9:00 am

HAN

PHL

36h 05m

1 stop

$1,208Qatar Airways

Mon, Feb 16 - Fri, Feb 27

United Airlines flights from Philadelphia to Vietnam

Our best United Airlines deals on Philadelphia to Vietnam flight tickets

United Airlines

Jan 19

PHL7:45 pmPhiladelphia

39h 10m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 26

SGN6:00 amHo Chi Minh City

28h 59m

3 stops

PHL10:59 pmPhiladelphia

$706

United Airlines

Jan 26

PHL7:45 pmPhiladelphia

39h 10m

3 stops

SGN10:55 pmHo Chi Minh City

Feb 7

SGN6:00 amHo Chi Minh City

27h 52m

2 stops

PHL9:52 pmPhiladelphia

$715

United Airlines

Jan 26

PHL8:35 amPhiladelphia

50h 20m

2 stops

SGN10:55 pmHo Chi Minh City

Feb 7

SGN6:00 amHo Chi Minh City

27h 52m

2 stops

PHL9:52 pmPhiladelphia

$718

STARLUX Airlines flights from Philadelphia to Vietnam

Our best STARLUX Airlines deals on Philadelphia to Vietnam flight tickets

STARLUX Airlines

Mar 11

PHL6:22 pmPhiladelphia

35h 23m

2 stops

SGN4:45 pmHo Chi Minh City

Apr 15

SGN11:30 amHo Chi Minh City

29h 35m

2 stops

PHL6:05 amPhiladelphia

$889

STARLUX Airlines

Mar 17

PHL6:22 pmPhiladelphia

29h 08m

2 stops

SGN10:30 amHo Chi Minh City

Mar 23

SGN5:50 pmHo Chi Minh City

47h 15m

2 stops

PHL6:05 amPhiladelphia

$893

STARLUX Airlines

Mar 3

PHL6:20 pmPhiladelphia

34h 25m

2 stops

SGN4:45 pmHo Chi Minh City

Mar 23

SGN5:50 pmHo Chi Minh City

47h 15m

2 stops

PHL6:05 amPhiladelphia

$949

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/26

10:10 am-10:55 pm

3 stops48h 45m

Ho Chi Minh City

Sat 2/7

6:00 am-9:38 am

3 stops39h 38m

$706

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/26

7:45 pm-10:55 pm

3 stops39h 10m

Ho Chi Minh City

Sat 2/7

6:00 am-9:52 pm

2 stops27h 52m

$715

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/26

8:35 am-10:55 pm

2 stops50h 20m

Ho Chi Minh City

Thu 3/26

6:00 am-7:15 am

2 stops36h 15m

$718

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 1/27

6:30 am-10:55 pm

3 stops52h 25m

Ho Chi Minh City

Tue 2/17

6:00 am-9:48 am

3 stops39h 48m

$719

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 2/26

10:06 am-9:50 pm

2 stops47h 44m

Ho Chi Minh City

Mon 3/23

6:00 am-7:15 am

2 stops36h 15m

$796

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 2/25

5:55 pm-10:55 pm

3 stops41h 00m

Ho Chi Minh City

Mon 3/16

6:00 am-11:30 pm

3 stops52h 30m

$797

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 3/18

6:47 pm-11:35 am

2 stops29h 48m

Hanoi Noibai

Thu 3/26

12:35 pm-6:05 am

2 stops28h 30m

$1,065

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 2/16

6:27 am-11:05 pm

2 stops28h 38m

Hanoi Noibai

Thu 2/26

12:25 am-9:33 pm

2 stops33h 08m

$1,109

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 1/25

8:50 am-10:30 pm

2 stops25h 40m

Hanoi Noibai

Sat 1/31

11:55 pm-8:41 pm

2 stops32h 46m

$1,117

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 2/16

7:40 pm-12:20 pm

1 stop28h 40m

Hanoi Noibai

Fri 2/27

8:55 am-9:00 am

1 stop36h 05m

$1,208

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 $1,056. 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 $1,066.

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 $1,173 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.

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	23h 45m
Direct flights	None

The fastest flight from Philadelphia to Vietnam takes 23h 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 January 2026, there are 10 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 7.9 8,051 reviews	Search Delta flights
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights
United Airlines	PriceFrom $794	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
STARLUX Airlines	PriceFrom $893	Free Cancellation	Rating 8.9 264 reviews	Search STARLUX Airlines flights
ANA	PriceFrom $923	Free Cancellation	Rating 8.4 1,073 reviews	Search ANA flights
Qatar Airways	PriceFrom $946	Free Cancellation	Rating 7.4 3,715 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $964	Free Cancellation	Rating 7.2 11,136 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,002	Free Cancellation	Rating 8.4 1,324 reviews	Search EVA Air flights
Japan Airlines	PriceFrom $1,041	Free Cancellation	Rating 8.3 1,685 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $1,332	Free Cancellation	Rating 7.6 1,130 reviews	Search Cathay Pacific 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.