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 39% 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.

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

American Airlines, STARLUX Airlines, and Japan Airlines are the most popular carriers operating 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 December 2025, 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.

$477 Cheap Flights from Philadelphia to Vietnam in 2025/26

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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.

6:02 am - 12:50 pm

PHL

SGN

42h 48m2 stops

11:50 pm - 6:58 pm

SGN

PHL

31h 08m2 stops

$889Korean Air

Mon, Jan 26 - Sat, Feb 7

6:22 pm - 4:45 pm

PHL

SGN

35h 23m2 stops

11:30 am - 6:05 am

SGN

PHL

29h 35m2 stops

$892STARLUX Airlines

Wed, Mar 11 - Wed, Apr 15

6:20 pm - 10:30 am

PHL

SGN

28h 10m2 stops

11:30 am - 6:05 am

SGN

PHL

29h 35m2 stops

$897STARLUX Airlines

Mon, Mar 2 - Thu, Apr 2

7:45 pm - 7:15 am

PHL

SGN

23h 30m1 stop

11:00 am - 9:00 am

SGN

PHL

33h 00m2 stops

$925Multiple Airlines

Sun, Jan 25 - Wed, Mar 11

7:45 pm - 7:15 am

PHL

SGN

23h 30m1 stop

11:00 am - 9:00 am

SGN

PHL

58h 00m2 stops

$933Multiple Airlines

Mon, Jan 19 - Mon, Jan 26

7:45 pm - 7:15 am

PHL

SGN

23h 30m1 stop

8:55 am - 10:45 pm

SGN

PHL

49h 50m2 stops

$964Qatar Airways

Tue, Jan 27 - Tue, Feb 17

6:00 am - 9:35 pm

PHL

HAN

28h 35m2 stops

11:10 pm - 12:51 am

HAN

PHL

36h 41m2 stops

$1,000Delta

Thu, Apr 2 - Tue, Apr 14

8:40 am - 9:35 pm

PHL

HAN

49h 55m2 stops

11:10 pm - 12:51 am

HAN

PHL

36h 41m2 stops

$1,006Delta

Mon, Apr 6 - Tue, Apr 14

8:50 am - 10:30 pm

PHL

HAN

25h 40m2 stops

11:55 pm - 2:33 pm

HAN

PHL

50h 38m2 stops

$1,020Japan Airlines

Wed, Jan 14 - Wed, Jan 28

12:21 pm - 9:55 am

PHL

HAN

34h 34m2 stops

10:55 am - 8:14 pm

HAN

PHL

44h 19m2 stops

$1,151Cathay Pacific

Wed, Apr 1 - Sun, Apr 19

Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Jan 27

PHL7:45 pmPhiladelphia

23h 30m

1 stop

SGN7:15 amHo Chi Minh City

Feb 17

SGN8:55 amHo Chi Minh City

49h 50m

2 stops

PHL10:45 pmPhiladelphia

$964

Find similar

Qatar Airways

Jan 25

PHL3:07 pmPhiladelphia

28h 08m

2 stops

SGN7:15 amHo Chi Minh City

Mar 10

SGN11:00 amHo Chi Minh City

33h 00m

2 stops

PHL9:00 amPhiladelphia

$971

Find similar

Qatar Airways

Feb 17

PHL12:15 pmPhiladelphia

36h 50m

2 stops

SGN1:05 pmHo Chi Minh City

Mar 9

SGN7:00 pmHo Chi Minh City

49h 00m

2 stops

PHL9:00 amPhiladelphia

$974

Find similar

United Airlines flights from Philadelphia to Vietnam

Our best United Airlines deals on Philadelphia to Vietnam flight tickets

United Airlines

Jan 19

PHL1:10 pmPhiladelphia

45h 45m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 26

SGN11:05 pmHo Chi Minh City

27h 26m

2 stops

PHL2:31 pmPhiladelphia

$990

Find similar

United Airlines

Jan 27

PHL1:10 pmPhiladelphia

68h 40m

2 stops

SGN9:50 pmHo Chi Minh City

Feb 17

SGN7:30 amHo Chi Minh City

28h 00m

3 stops

PHL11:30 pmPhiladelphia

$996

Find similar

United Airlines

Jan 19

PHL7:45 pmPhiladelphia

39h 10m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 26

SGN11:05 pmHo Chi Minh City

54h 28m

2 stops

PHL5:33 pmPhiladelphia

$997

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/26

6:02 am-12:50 pm

2 stops42h 48m

Ho Chi Minh City

Sat 2/7

11:50 pm-6:58 pm

2 stops31h 08m

$889

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/11

6:22 pm-4:45 pm

2 stops35h 23m

Ho Chi Minh City

Wed 4/15

11:30 am-6:05 am

2 stops29h 35m

$892

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 3/2

6:20 pm-10:30 am

2 stops28h 10m

Ho Chi Minh City

Thu 4/2

11:30 am-6:05 am

2 stops29h 35m

$897

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 1/25

7:45 pm-7:15 am

1 stop23h 30m

Ho Chi Minh City

Wed 3/11

11:00 am-9:00 am

2 stops33h 00m

$925

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/19

7:45 pm-7:15 am

1 stop23h 30m

Ho Chi Minh City

Mon 1/26

11:00 am-9:00 am

2 stops58h 00m

$933

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 1/27

7:45 pm-7:15 am

1 stop23h 30m

Ho Chi Minh City

Tue 2/17

8:55 am-10:45 pm

2 stops49h 50m

$964

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 4/2

6:00 am-9:35 pm

2 stops28h 35m

Hanoi Noibai

Tue 4/14

11:10 pm-12:51 am

2 stops36h 41m

$1,000

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 4/6

8:40 am-9:35 pm

2 stops49h 55m

Hanoi Noibai

Tue 4/14

11:10 pm-12:51 am

2 stops36h 41m

$1,006

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 1/14

8:50 am-10:30 pm

2 stops25h 40m

Hanoi Noibai

Wed 1/28

11:55 pm-2:33 pm

2 stops50h 38m

$1,020

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 4/1

12:21 pm-9:55 am

2 stops34h 34m

Hanoi Noibai

Sun 4/19

10:55 am-8:14 pm

2 stops44h 19m

$1,151

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 $1,062. 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 $1,068.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Tuesday is the cheapest day to fly to Vietnam from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $1,215. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Sunday is $1,346.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Philadelphia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,140 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,542 per ticket.

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 $1,181 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 20m
Direct flights	None

The fastest flight from Philadelphia to Vietnam takes 23h 20m

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 December 2025, 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 8,013 reviews	Search Delta flights
Korean Air	PriceFrom $889	Free Cancellation	Rating 8.4 1,185 reviews	Search Korean Air flights
STARLUX Airlines	PriceFrom $893	Free Cancellation	Rating 8.9 248 reviews	Search STARLUX Airlines flights
ANA	PriceFrom $923	Free Cancellation	Rating 8.4 1,040 reviews	Search ANA flights
United Airlines	PriceFrom $941	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $963	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $964	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,002	Free Cancellation	Rating 8.4 1,298 reviews	Search EVA Air flights
Japan Airlines	PriceFrom $1,043	Free Cancellation	Rating 8.3 1,660 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $1,332	Free Cancellation	Rating 7.6 1,103 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.