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 36% 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?

United Airlines, Delta, and Korean Air 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 September 2025, 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.

$449 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

10:30 am - 11:20 pmPHL-SGN

48h 50m2 stops

2:05 pm - 11:36 amSGN-PHL

33h 31m2 stops

$885Delta

Find Deal

Tue, Nov 25 - Wed, Dec 3

10:10 am - 9:50 pmPHL-SGN

47h 40m2 stops

11:15 pm - 2:22 pmSGN-PHL

26h 07m2 stops

$889ANA

Find Deal

Wed, Feb 18 - Wed, Apr 1

12:23 pm - 10:05 pmPHL-SGN

46h 42m2 stops

11:50 pm - 6:50 amSGN-PHL

42h 00m2 stops

$891Delta

Find Deal

Sat, Oct 18 - Sat, Nov 1

8:00 pm - 10:55 pmPHL-SGN

38h 55m3 stops

11:05 pm - 9:36 pmSGN-PHL

34h 31m2 stops

$894United Airlines

Find Deal

Sun, Nov 16 - Mon, Dec 8

6:25 am - 10:55 pmPHL-SGN

28h 30m2 stops

11:05 pm - 9:36 pmSGN-PHL

34h 31m2 stops

$898United Airlines

Find Deal

Wed, Nov 19 - Wed, Dec 3

8:35 pm - 1:50 pmPHL-SGN

30h 15m1 stop

8:55 am - 9:20 amSGN-PHL

36h 25m1 stop

$911Qatar Airways

Find Deal

Wed, Oct 22 - Fri, Dec 12

8:25 pm - 1:50 pmPHL-SGN

30h 25m1 stop

9:20 am - 9:00 amSGN-PHL

34h 40m1 stop

$922Qatar Airways

Find Deal

Tue, Sep 30 - Mon, Oct 20

5:30 am - 9:35 pmPHL-HAN

29h 05m2 stops

11:05 pm - 8:04 pmHAN-PHL

31h 59m2 stops

$926Korean Air

Find Deal

Thu, Oct 23 - Thu, Oct 30

9:46 am - 9:45 pmPHL-HAN

48h 59m2 stops

12:20 pm - 10:50 pmHAN-PHL

46h 30m2 stops

$1,072Korean Air

Find Deal

Sat, Nov 1 - Tue, Nov 18

7:02 am - 5:15 pmPHL-HAN

47h 13m2 stops

12:35 pm - 5:42 amHAN-PHL

29h 07m2 stops

$1,140EVA Air

Find Deal

Thu, Oct 30 - Thu, Nov 6

Qatar Airways flights from Philadelphia to Vietnam

Our best Qatar Airways deals on Philadelphia to Vietnam flight tickets

Qatar Airways

Oct 22

PHL8:35 pmPhiladelphia

30h 15m

1 stop

SGN1:50 pmHo Chi Minh City

Dec 12

SGN8:55 amHo Chi Minh City

36h 25m

1 stop

PHL9:20 amPhiladelphia

$911

Find similar

Qatar Airways

Sep 30

PHL8:25 pmPhiladelphia

30h 25m

1 stop

SGN1:50 pmHo Chi Minh City

Oct 20

SGN9:20 amHo Chi Minh City

34h 40m

1 stop

PHL9:00 amPhiladelphia

$922

Find similar

Qatar Airways

Feb 18

PHL7:50 pmPhiladelphia

23h 25m

1 stop

SGN7:15 amHo Chi Minh City

Apr 1

SGN9:20 amHo Chi Minh City

34h 40m

1 stop

PHL9:00 amPhiladelphia

$923

Find similar

United Airlines flights from Philadelphia to Vietnam

Our best United Airlines deals on Philadelphia to Vietnam flight tickets

United Airlines

Sep 22

PHL6:30 amPhiladelphia

30h 45m

2 stops

SGN12:15 amHo Chi Minh City

Oct 7

SGN11:15 pmHo Chi Minh City

36h 30m

3 stops

PHL12:45 amPhiladelphia

$888

Find similar

United Airlines

Nov 16

PHL8:00 pmPhiladelphia

38h 55m

3 stops

SGN10:55 pmHo Chi Minh City

Dec 8

SGN11:05 pmHo Chi Minh City

34h 31m

2 stops

PHL9:36 pmPhiladelphia

$894

Find similar

United Airlines

Nov 19

PHL6:25 amPhiladelphia

28h 30m

2 stops

SGN10:55 pmHo Chi Minh City

Dec 3

SGN11:05 pmHo Chi Minh City

34h 31m

2 stops

PHL9:36 pmPhiladelphia

$898

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 11/25

10:30 am-11:20 pm

2 stops48h 50m

Ho Chi Minh City

Wed 12/3

2:05 pm-11:36 am

2 stops33h 31m

$885

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 2/18

10:10 am-9:50 pm

2 stops47h 40m

Ho Chi Minh City

Wed 4/1

11:15 pm-2:22 pm

2 stops26h 07m

$889

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sat 10/18

12:23 pm-10:05 pm

2 stops46h 42m

Ho Chi Minh City

Sat 11/1

11:50 pm-6:50 am

2 stops42h 00m

$891

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 11/16

8:00 pm-10:55 pm

3 stops38h 55m

Ho Chi Minh City

Mon 12/8

11:05 pm-9:36 pm

2 stops34h 31m

$894

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 11/19

6:25 am-10:55 pm

2 stops28h 30m

Ho Chi Minh City

Wed 12/3

11:05 pm-9:36 pm

2 stops34h 31m

$898

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 10/22

8:35 pm-1:50 pm

1 stop30h 15m

Ho Chi Minh City

Fri 12/12

8:55 am-9:20 am

1 stop36h 25m

$911

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/30

8:25 pm-1:50 pm

1 stop30h 25m

Ho Chi Minh City

Mon 10/20

9:20 am-9:00 am

1 stop34h 40m

$922

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 10/23

5:30 am-9:35 pm

2 stops29h 05m

Hanoi Noibai

Thu 10/30

11:05 pm-8:04 pm

2 stops31h 59m

$926

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sat 11/1

9:46 am-9:45 pm

2 stops48h 59m

Hanoi Noibai

Tue 11/18

12:20 pm-10:50 pm

2 stops46h 30m

$1,072

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 10/30

7:02 am-5:15 pm

2 stops47h 13m

Hanoi Noibai

Thu 11/6

12:35 pm-5:42 am

2 stops29h 07m

$1,140

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 September is, on average, the cheapest month to fly to Vietnam from Philadelphia, with most prices found around $1,068. If you don’t want to visit Vietnam in September, then you should wait until July to fly from Philadelphia, when ticket prices are also cheap, with an average price of $1,121.

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 $1,259 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 $1,103 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

Direct flights	None

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 September 2025, 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 $724	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
ANA	PriceFrom $807	Free Cancellation	Rating 8.4 963 reviews	Search ANA flights
Qatar Airways	PriceFrom $966	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $973	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
EVA Air	PriceFrom $1,002	Free Cancellation	Rating 8.4 1,236 reviews	Search EVA Air flights
Korean Air	PriceFrom $1,007	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,097	Free Cancellation	Rating 8.3 1,559 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $1,123	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Cathay Pacific	PriceFrom $1,332	Free Cancellation	Rating 7.6 994 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.