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

Delta and United Airlines 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 37% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 18 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 June 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.

$576 Cheap Flights from Philadelphia to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

5:50 pm - 5:33 am

SGN

PHL

47h 43m

2 stops

$1,098STARLUX Airlines

Tue, Sep 1 - Wed, Nov 11

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

5:50 pm - 5:33 am

SGN

PHL

47h 43m

2 stops

$1,099STARLUX Airlines

Tue, Sep 1 - Wed, Nov 11

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

6:05 pm - 5:40 am

SGN

PHL

46h 35m

2 stops

$1,100STARLUX Airlines

Sat, Sep 12 - Sat, Sep 26

6:59 pm - 10:15 am

PHL

SGN

28h 16m

2 stops

6:05 pm - 5:40 am

SGN

PHL

46h 35m

2 stops

$1,106STARLUX Airlines

Sat, Sep 19 - Sat, Oct 3

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

11:30 am - 5:40 am

SGN

PHL

29h 10m

2 stops

$1,118STARLUX Airlines

Thu, Sep 10 - Sat, Sep 19

6:59 pm - 10:15 am

PHL

SGN

28h 16m

2 stops

11:30 am - 5:40 am

SGN

PHL

29h 10m

2 stops

$1,120STARLUX Airlines

Sat, Sep 5 - Sat, Sep 19

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

11:30 am - 5:40 am

SGN

PHL

29h 10m

2 stops

$1,124STARLUX Airlines

Thu, Sep 10 - Thu, Sep 17

6:59 pm - 4:55 pm

PHL

SGN

34h 56m

2 stops

11:30 am - 5:40 am

SGN

PHL

29h 10m

2 stops

$1,125STARLUX Airlines

Thu, Sep 10 - Thu, Sep 17

10:05 am - 1:55 pm

PHL

HAN

40h 50m

2 stops

7:30 pm - 9:32 pm

HAN

PHL

37h 02m

2 stops

$1,173Multiple Airlines

Tue, Oct 6 - Tue, Oct 20

3:20 pm - 6:55 am

PHL

HAN

27h 35m

2 stops

8:55 am - 2:44 pm

HAN

PHL

65h 49m

2 stops

$1,175Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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STARLUX Airlines flights from Philadelphia to Vietnam

Our best STARLUX Airlines deals on Philadelphia to Vietnam flight tickets

STARLUX Airlines

Sep 1

PHL6:59 pmPhiladelphia

34h 56m

2 stops

SGN4:55 pmHo Chi Minh City

Nov 11

SGN5:50 pmHo Chi Minh City

47h 43m

2 stops

PHL5:33 amPhiladelphia

$1,099

STARLUX Airlines

Sep 12

PHL6:59 pmPhiladelphia

34h 56m

2 stops

SGN4:55 pmHo Chi Minh City

Sep 26

SGN6:05 pmHo Chi Minh City

46h 35m

2 stops

PHL5:40 amPhiladelphia

$1,100

STARLUX Airlines

Sep 19

PHL6:59 pmPhiladelphia

28h 16m

2 stops

SGN10:15 amHo Chi Minh City

Oct 3

SGN6:05 pmHo Chi Minh City

46h 35m

2 stops

PHL5:40 amPhiladelphia

$1,106

United Airlines flights from Philadelphia to Vietnam

Our best United Airlines deals on Philadelphia to Vietnam flight tickets

United Airlines

Jul 28

PHL10:39 amPhiladelphia

24h 16m

2 stops

SGN9:55 pmHo Chi Minh City

Aug 25

SGN11:15 pmHo Chi Minh City

33h 12m

2 stops

PHL9:27 pmPhiladelphia

$1,288

United Airlines

Aug 17

PHL6:56 pmPhiladelphia

39h 59m

3 stops

SGN9:55 pmHo Chi Minh City

Sep 3

SGN7:00 amHo Chi Minh City

23h 25m

2 stops

PHL7:25 pmPhiladelphia

$1,290

United Airlines

Jul 30

PHL6:15 amPhiladelphia

31h 00m

2 stops

SGN12:15 amHo Chi Minh City

Aug 31

SGN11:15 pmHo Chi Minh City

48h 08m

3 stops

PHL12:23 pmPhiladelphia

$1,291

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/1

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Wed 11/11

5:50 pm-5:33 am

2 stops47h 43m

$1,098

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/1

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Wed 11/11

5:50 pm-5:33 am

2 stops47h 43m

$1,099

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sat 9/12

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Sat 9/26

6:05 pm-5:40 am

2 stops46h 35m

$1,100

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sat 9/19

6:59 pm-10:15 am

2 stops28h 16m

Ho Chi Minh City

Sat 10/3

6:05 pm-5:40 am

2 stops46h 35m

$1,106

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Sat 9/19

11:30 am-5:40 am

2 stops29h 10m

$1,118

Quickest round-trip

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sat 9/5

6:59 pm-10:15 am

2 stops28h 16m

Ho Chi Minh City

Sat 9/19

11:30 am-5:40 am

2 stops29h 10m

$1,120

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Thu 9/17

11:30 am-5:40 am

2 stops29h 10m

$1,124

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

6:59 pm-4:55 pm

2 stops34h 56m

Ho Chi Minh City

Thu 9/17

11:30 am-5:40 am

2 stops29h 10m

$1,125

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 10/6

10:05 am-1:55 pm

2 stops40h 50m

Hanoi Noibai

Tue 10/20

7:30 pm-9:32 pm

2 stops37h 02m

$1,173

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 11/10

3:20 pm-6:55 am

2 stops27h 35m

Hanoi Noibai

Tue 11/17

8:55 am-2:44 pm

2 stops65h 49m

$1,175

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 $1,153 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 23% 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	26h 50m
Direct flights	None

The fastest flight from Philadelphia to Vietnam takes 26h 50m

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 June 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 $568	Free Cancellation	Rating 7.9 8,393 reviews	Search Delta flights
Korean Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 9,800 reviews	Search United Airlines flights
ANA	PriceFrom $892	Free Cancellation	Rating 8.3 1,230 reviews	Search ANA flights
American Airlines	PriceFrom $901	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.5 1,470 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $944	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
STARLUX Airlines	PriceFrom $969	Free Cancellation	Rating 8.9 331 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.3 1,836 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.