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

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

What airlines fly to Vietnam?

Asiana Airlines, Cathay Pacific and ANA 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 May 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.

$530 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.

8:30 pm - 7:40 am

PHL

SGN

24h 10m

1 stop

8:00 pm - 9:00 am

SGN

PHL

24h 00m

1 stop

$956Qatar Airways

Mon, Sep 21 - Thu, Oct 1

8:30 pm - 7:40 am

PHL

SGN

24h 10m

1 stop

8:00 pm - 9:00 am

SGN

PHL

24h 00m

1 stop

$962Qatar Airways

Mon, Sep 21 - Thu, Oct 1

8:30 pm - 7:40 am

PHL

SGN

24h 10m

1 stop

8:55 am - 9:00 am

SGN

PHL

36h 05m

1 stop

$967Qatar Airways

Sun, Oct 18 - Tue, Nov 24

8:30 pm - 1:50 pm

PHL

SGN

30h 20m

1 stop

8:00 pm - 9:00 am

SGN

PHL

24h 00m

1 stop

$969Qatar Airways

Thu, Sep 10 - Thu, Sep 17

8:30 pm - 1:50 pm

PHL

SGN

30h 20m

1 stop

8:00 pm - 9:00 am

SGN

PHL

24h 00m

1 stop

$973Qatar Airways

Thu, Sep 10 - Thu, Sep 17

3:30 pm - 12:20 pm

PHL

HAN

33h 50m

2 stops

7:10 pm - 9:00 am

HAN

PHL

25h 50m

1 stop

$1,157Multiple Airlines

Tue, Oct 27 - Mon, Nov 16

3:30 pm - 12:20 pm

PHL

HAN

33h 50m

2 stops

8:55 am - 9:00 am

HAN

PHL

36h 05m

1 stop

$1,160Multiple Airlines

Tue, Oct 27 - Tue, Nov 17

6:00 am - 10:15 pm

PHL

HAN

29h 15m

2 stops

11:35 pm - 12:50 am

HAN

PHL

36h 15m

2 stops

$1,195ANA

Thu, Sep 10 - Wed, Sep 16

8:00 am - 11:05 pm

PHL

HAN

28h 05m

2 stops

12:25 am - 10:46 pm

HAN

PHL

34h 21m

2 stops

$1,198United Airlines

Tue, Oct 27 - Mon, Nov 16

8:00 am - 11:05 pm

PHL

HAN

28h 05m

2 stops

12:25 am - 7:25 pm

HAN

PHL

31h 00m

3 stops

$1,204United Airlines

Tue, Oct 27 - Mon, Nov 16

Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Sep 21

PHL8:30 pmPhiladelphia

24h 10m

1 stop

SGN7:40 amHo Chi Minh City

Oct 1

SGN8:00 pmHo Chi Minh City

24h 00m

1 stop

PHL9:00 amPhiladelphia

$956

Qatar Airways

Sep 21

PHL8:30 pmPhiladelphia

24h 10m

1 stop

SGN7:40 amHo Chi Minh City

Oct 1

SGN8:00 pmHo Chi Minh City

24h 00m

1 stop

PHL9:00 amPhiladelphia

$962

Qatar Airways

Oct 18

PHL8:30 pmPhiladelphia

24h 10m

1 stop

SGN7:40 amHo Chi Minh City

Nov 24

SGN8:55 amHo Chi Minh City

36h 05m

1 stop

PHL9:00 amPhiladelphia

$967

STARLUX Airlines flights from Philadelphia to Vietnam

Our best STARLUX Airlines deals on Philadelphia to Vietnam flight tickets

STARLUX Airlines

Oct 22

PHL6:39 pmPhiladelphia

35h 11m

2 stops

HAN4:50 pmHanoi Noibai

Oct 26

HAN11:30 amHanoi Noibai

29h 10m

2 stops

PHL5:40 amPhiladelphia

$1,375

STARLUX Airlines

May 20

PHL7:00 amPhiladelphia

46h 55m

2 stops

SGN4:55 pmHo Chi Minh City

Jun 24

SGN11:30 amHo Chi Minh City

29h 43m

2 stops

PHL6:13 amPhiladelphia

$1,654

STARLUX Airlines

May 15

PHL7:00 amPhiladelphia

46h 55m

2 stops

SGN4:55 pmHo Chi Minh City

May 22

SGN6:05 pmHo Chi Minh City

46h 30m

2 stops

PHL5:35 amPhiladelphia

$1,810

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 9/21

8:30 pm-7:40 am

1 stop24h 10m

Ho Chi Minh City

Thu 10/1

8:00 pm-9:00 am

1 stop24h 00m

$956

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 9/21

8:30 pm-7:40 am

1 stop24h 10m

Ho Chi Minh City

Thu 10/1

8:00 pm-9:00 am

1 stop24h 00m

$962

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 10/18

8:30 pm-7:40 am

1 stop24h 10m

Ho Chi Minh City

Tue 11/24

8:55 am-9:00 am

1 stop36h 05m

$967

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

8:30 pm-1:50 pm

1 stop30h 20m

Ho Chi Minh City

Thu 9/17

8:00 pm-9:00 am

1 stop24h 00m

$969

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

8:30 pm-1:50 pm

1 stop30h 20m

Ho Chi Minh City

Thu 9/17

8:00 pm-9:00 am

1 stop24h 00m

$973

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 10/27

3:30 pm-12:20 pm

2 stops33h 50m

Hanoi Noibai

Mon 11/16

7:10 pm-9:00 am

1 stop25h 50m

$1,157

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 10/27

3:30 pm-12:20 pm

2 stops33h 50m

Hanoi Noibai

Tue 11/17

8:55 am-9:00 am

1 stop36h 05m

$1,160

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 9/10

6:00 am-10:15 pm

2 stops29h 15m

Hanoi Noibai

Wed 9/16

11:35 pm-12:50 am

2 stops36h 15m

$1,195

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 10/27

8:00 am-11:05 pm

2 stops28h 05m

Hanoi Noibai

Mon 11/16

12:25 am-10:46 pm

2 stops34h 21m

$1,198

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 10/27

8:00 am-11:05 pm

2 stops28h 05m

Hanoi Noibai

Mon 11/16

12:25 am-7:25 pm

3 stops31h 00m

$1,204

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 $403. If you don’t want to visit Vietnam in March, then you should wait until July to fly from Philadelphia, when ticket prices are also cheap, with an average price of $520.

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 $1,147 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 $915 on momondo.

Can stopping save me money on Philadelphia to Vietnam flights?

You could potentially save up to 39% 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	23h 25m
Direct flights	None

The fastest flight from Philadelphia to Vietnam takes 23h 25m

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 May 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 8,451 reviews	Search Delta flights
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
ANA	PriceFrom $892	Free Cancellation	Rating 8.3 1,208 reviews	Search ANA flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.5 1,445 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $943	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $964	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.9 313 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.3 1,817 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.