What are the cheapest airlines to fly from Philadelphia to Vietnam one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $633. However, be on the lookout for offers from Cathay Pacific and American Airlines, as they are both options that can get you from Philadelphia to Vietnam for a low price.

What are the most popular airlines that fly from Philadelphia to Vietnam?

American Airlines, Cathay Pacific and Delta are the most popular airlines when flying from Philadelphia to Vietnam.

How far in advance should I book a flight from Philadelphia to Vietnam?

To save up to 54% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to Vietnam from $1,205 1-2 weeks out and tickets from $1,205 for flights departing within the next 72 hours.

What is the cheapest month to fly from Philadelphia to Vietnam?

The best pricing can be found in the month of September. Prices to Vietnam from Philadelphia average $1,328. You can even find prices in September for less than $1,328, as users have found deals to Vietnam from as low as $1,008. The month of June appears to be one of the more expensive times to travel to Vietnam from Philadelphia. Flying in the targeted month can save you up to 33%.

Most accurate provider : When it comes to deals on Philadelphia-Vietnam flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Philadelphia-Vietnam flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Philadelphia-Vietnam flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Philadelphia-Vietnam flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Vietnam flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Philadelphia to Vietnam?

Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Vietnam from Philadelphia.

Can I find deals for flights from Philadelphia to Vietnam that include hotel bookings?

Yes. In addition to deals on Philadelphia to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Vietnam.

Can I find deals for business class flights from Philadelphia to Vietnam?

Yes. Cheapflights offers flight deals from Philadelphia to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,355+ Flights from Philadelphia to Vietnam

Q: What is the cheapest month to book a flight from Philadelphia to Vietnam?

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $922). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Q: E

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Q: E

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Q: What is the cheapest time of day to fly from PHL to VN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Vietnam as you normally would.

Q: E

Most trusted provider : When it comes to deals on Philadelphia-Vietnam flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Vietnam flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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Find cheap flights from Philadelphia to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheap flight deals from Philadelphia to Vietnam

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$963 (Expedia)
One-way from	$571 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$1,181

Provider with most accurate pricing for Philadelphia-Vietnam flight deals.

Search Deals

Provider most trusted by Cheapflights users for Philadelphia-Vietnam flights.

Search Deals

From Philadelphia to Vietnam

Search Deals

One-way flight from Philadelphia to Vietnam

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($270 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Philadelphia to Vietnam

Cheapest flights from Philadelphia to Vietnam
Explore the most affordable flight options available from Philadelphia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Tue 9/96:58 pmPHL - SGN

2 stops27h 42mMultiple Airlines

Tue 9/3010:50 amSGN - PHL

2 stops29h 55mMultiple Airlines

Deal found 4/16

$963

Tue 9/96:58 pmPHL - SGN

2 stops27h 42mChina Airlines

Mon 9/292:05 amSGN - PHL

2 stops38h 40mChina Airlines

Deal found 4/16

$993

Mon 9/86:58 pmPHL - SGN

2 stops27h 57mEVA Air

Mon 9/291:50 amSGN - PHL

2 stops38h 55mEVA Air

Deal found 4/16

$1,052

Sun 11/97:25 amPHL - HAN

2 stops40h 10mEVA Air

Wed 11/266:20 pmHAN - PHL

2 stops23h 41mEVA Air

Deal found 4/15

$1,092

Sun 11/1610:10 amPHL - SGN

2 stops47h 40mANA

Thu 11/207:30 amSGN - PHL

2 stops23h 47mANA

Deal found 4/16

$1,110

Tue 5/68:45 pmPHL - HAN

1 stop23h 30mQatar Airways

Tue 5/208:45 amHAN - PHL

1 stop35h 15mQatar Airways

Deal found 4/16

$1,118

Tue 9/96:30 amPHL - SGN

2 stops28h 25mUnited Airlines

Tue 9/3011:15 pmSGN - PHL

3 stops36h 22mUnited Airlines

Deal found 4/15

$1,121

Sun 11/97:50 pmPHL - HAN

1 stop35h 50mMultiple Airlines

Wed 11/268:55 amHAN - PHL

2 stops65h 55mMultiple Airlines

Deal found 4/15

$1,153

Thu 9/188:30 pmPHL - SGN

2 stops50h 35mQatar Airways

Sat 9/278:00 pmSGN - PHL

1 stop24h 00mQatar Airways

Deal found 4/15

$1,237

Thu 5/81:10 pmPHL - HAN

2 stops46h 05mANA

Wed 5/2111:35 pmHAN - PHL

2 stops36h 10mANA

Deal found 4/16

$1,267

Mon 12/87:05 amPHL - SGN

2 stops58h 45mJapan Airlines

Sat 2/287:50 amSGN - PHL

2 stops25h 25mJapan Airlines

Deal found 4/16

$1,323

Sun 11/96:16 pmPHL - HAN

2 stops39h 44mUnited Airlines

Tue 11/2512:25 amHAN - PHL

3 stops52h 57mUnited Airlines

Deal found 4/15

$1,340

Best flights from Philadelphia to Vietnam
Discover carefully curated flight deals from Philadelphia to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 9/96:58 pmPHL - SGN

2 stops27h 42mMultiple Airlines

Tue 9/3010:50 amSGN - PHL

2 stops29h 55mMultiple Airlines

Deal found 4/16

$963

Tue 9/96:58 pmPHL - SGN

2 stops27h 42mChina Airlines

Mon 9/292:05 amSGN - PHL

2 stops38h 40mChina Airlines

Deal found 4/16

$993

Mon 9/86:58 pmPHL - SGN

2 stops27h 57mEVA Air

Mon 9/291:50 amSGN - PHL

2 stops38h 55mEVA Air

Deal found 4/16

$1,052

Tue 5/68:45 pmPHL - HAN

1 stop23h 30mQatar Airways

Tue 5/208:45 amHAN - PHL

1 stop35h 15mQatar Airways

Deal found 4/16

$1,118

Tue 9/96:30 amPHL - SGN

2 stops28h 25mUnited Airlines

Tue 9/3011:15 pmSGN - PHL

3 stops36h 22mUnited Airlines

Deal found 4/15

$1,121

Thu 5/81:10 pmPHL - HAN

2 stops46h 05mANA

Wed 5/2111:35 pmHAN - PHL

2 stops36h 10mANA

Deal found 4/16

$1,267

Sat 5/246:00 amPHL - HAN

2 stops46h 25mTurkish Airlines

Fri 6/611:05 pmHAN - PHL

2 stops35h 22mTurkish Airlines

Deal found 4/16

$1,527

Sat 6/146:49 pmPHL - SGN

2 stops28h 16mCathay Pacific

Tue 8/2611:05 amSGN - PHL

2 stops24h 51mCathay Pacific

Deal found 4/16

$1,806

Sat 5/108:45 pmPHL - HAN

2 stops52h 25mMalaysia Airlines

Wed 5/211:00 pmHAN - PHL

2 stops31h 00mMalaysia Airlines

Deal found 4/16

$1,824

Mon 5/268:45 pmPHL - SGN

1 stop30h 05mAmerican Airlines

Tue 6/178:00 pmSGN - PHL

1 stop24h 00mAmerican Airlines

Deal found 4/16

$1,860

Fri 6/206:30 pmPHL - SGN

2 stops32h 20mBritish Airways

Sun 7/209:20 amSGN - PHL

2 stops38h 40mBritish Airways

Deal found 4/17

$1,903

Mon 6/302:38 pmPHL - HAN

2 stops43h 57mDelta

Thu 7/2412:00 pmHAN - PHL

2 stops28h 48mDelta

Deal found 4/16

$1,975

Last-minute flights from Philadelphia to Vietnam
Discover last-minute flight deals from Philadelphia to Vietnam. Data last updated April 17, 2025 and is based on user searches.

Thu 4/178:00 amPHL - SGN

2 stops29h 15mUnited Airlines

Thu 4/247:00 amSGN - PHL

2 stops33h 35mUnited Airlines

Deal found 4/16

$1,178

Thu 4/175:46 pmPHL - SGN

2 stops30h 54mEVA Air

Wed 4/231:50 amSGN - PHL

2 stops38h 54mEVA Air

Deal found 4/16

$1,650

Thu 5/16:53 pmPHL - SGN

2 stops28h 02mMultiple Airlines

Thu 5/812:50 pmSGN - PHL

2 stops27h 54mMultiple Airlines

Deal found 4/17

$1,298

Tue 5/68:45 pmPHL - HAN

1 stop23h 30mQatar Airways

Tue 5/208:45 amHAN - PHL

1 stop35h 15mQatar Airways

Deal found 4/16

$1,118

Thu 5/87:45 amPHL - HAN

3 stops31h 00mMultiple Airlines

Thu 5/227:00 pmHAN - PHL

3 stops46h 30mMultiple Airlines

Deal found 4/15

$1,250

Thu 5/81:10 pmPHL - HAN

2 stops46h 05mANA

Wed 5/2111:35 pmHAN - PHL

2 stops36h 10mANA

Deal found 4/16

$1,267

Sat 5/108:45 pmPHL - HAN

2 stops52h 25mMalaysia Airlines

Sat 5/241:00 pmHAN - PHL

2 stops31h 00mMalaysia Airlines

Deal found 4/16

$1,824

Tue 5/208:45 pmPHL - SGN

1 stop23h 55mQatar Airways

Tue 6/38:00 pmSGN - PHL

1 stop24h 00mQatar Airways

Deal found 4/16

$1,648

Tue 5/207:00 amPHL - SGN

2 stops39h 40mChina Airlines

Mon 6/22:05 amSGN - PHL

2 stops38h 35mChina Airlines

Deal found 4/15

$1,787

Wed 5/211:15 pmPHL - SGN

2 stops31h 10mAir France

Wed 6/259:25 amSGN - PHL

2 stops41h 47mAir France

Deal found 4/16

$2,000

Sat 5/246:00 amPHL - HAN

2 stops46h 25mTurkish Airlines

Fri 6/611:05 pmHAN - PHL

2 stops35h 22mTurkish Airlines

Deal found 4/16

$1,527

Mon 5/268:45 pmPHL - SGN

1 stop30h 05mAmerican Airlines

Tue 6/178:00 pmSGN - PHL

1 stop24h 00mAmerican Airlines

Deal found 4/16

$1,860

One-way flights from Philadelphia to Vietnam
Search for one-way flight options from Philadelphia to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Sat 5/176:54 pmPHL - HAN

3 stops51h 01mMultiple Airlines

Deal found 4/15

$571

Fri 7/1112:06 pmPHL - SGN

3 stops56h 34mMultiple Airlines

Deal found 4/16

$591

Mon 7/77:20 pmPHL - SGN

2 stops40h 55mDelta

Deal found 4/16

$633

Tue 7/812:42 pmPHL - SGN

2 stops34h 23mCathay Pacific

Deal found 4/16

$690

Wed 10/18:30 pmPHL - SGN

1 stop24h 10mAmerican Airlines

Deal found 4/17

$957

Tue 6/106:59 pmPHL - SGN

2 stops34h 21mChina Airlines

Deal found 4/16

$1,102

Tue 7/88:30 pmPHL - SGN

1 stop24h 10mQatar Airways

Deal found 4/16

$1,139

Mon 6/95:35 pmPHL - SGN

2 stops33h 55mChina Southern

Deal found 4/16

$1,140

Mon 6/28:45 pmPHL - SGN

2 stops26h 15mMalaysia Airlines

Deal found 4/17

$1,173

Sat 5/178:45 pmPHL - HAN

1 stop30h 10mQatar Airways

Deal found 4/15

$1,198

Mon 7/76:46 pmPHL - SGN

3 stops64h 09mUnited Airlines

Deal found 4/16

$1,283

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/9

6:58 pm-9:40 am

2 stops27h 42m

Ho Chi Minh City

Tue 9/30

10:50 am-5:45 am

2 stops29h 55m

$963

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/9

6:58 pm-9:40 am

2 stops27h 42m

Ho Chi Minh City

Mon 9/29

2:05 am-5:45 am

2 stops38h 40m

$993

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 9/8

6:58 pm-9:55 am

2 stops27h 57m

Ho Chi Minh City

Mon 9/29

1:50 am-5:45 am

2 stops38h 55m

$1,052

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Tue 5/6

8:45 pm-7:15 am

1 stop23h 30m

Hanoi Noibai

Tue 5/20

8:45 am-9:00 am

1 stop35h 15m

$1,118

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 9/9

6:30 am-9:55 pm

2 stops28h 25m

Ho Chi Minh City

Tue 9/30

11:15 pm-12:37 am

3 stops36h 22m

$1,121

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/18

8:30 pm-10:05 am

2 stops50h 35m

Ho Chi Minh City

Sat 9/27

8:00 pm-9:00 am

1 stop24h 00m

$1,237

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 5/8

7:45 am-1:45 am

3 stops31h 00m

Hanoi Noibai

Thu 5/22

7:00 pm-6:30 am

3 stops46h 30m

$1,250

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Thu 5/8

1:10 pm-10:15 pm

2 stops46h 05m

Hanoi Noibai

Wed 5/21

11:35 pm-12:45 am

2 stops36h 10m

$1,267

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 7/6

6:30 am-9:55 pm

2 stops52h 25m

Ho Chi Minh City

Mon 7/14

11:15 pm-2:29 pm

2 stops26h 14m

$1,469

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sat 5/24

6:00 am-3:25 pm

2 stops46h 25m

Hanoi Noibai

Fri 6/6

11:05 pm-11:27 pm

2 stops35h 22m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 35 results

Most accurate provider: When it comes to deals on Philadelphia-Vietnam flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Philadelphia-Vietnam flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Philadelphia-Vietnam flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Philadelphia-Vietnam flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Vietnam flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Philadelphia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Vietnam

What is the cheapest month to book a flight from Philadelphia to Vietnam?

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $922). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to VN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Vietnam as you normally would.

Rainfall in Vietnam by month

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Philadelphia to Vietnam, such as EVA Air, Korean Air and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,177 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,064 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

844 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

729 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Emirates

8.0

Very good

3,200 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What airport do you fly from for flights from Philadelphia to Vietnam?
Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Vietnam from Philadelphia.
What are the cheapest airlines to fly from Philadelphia to Vietnam one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $633. However, be on the lookout for offers from Cathay Pacific and American Airlines, as they are both options that can get you from Philadelphia to Vietnam for a low price.
Can I find deals for flights from Philadelphia to Vietnam that include hotel bookings?
Yes. In addition to deals on Philadelphia to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Vietnam.
Can I find deals for business class flights from Philadelphia to Vietnam?
Yes. Cheapflights offers flight deals from Philadelphia to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Philadelphia to Vietnam?
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $922). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Vietnam

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Top 8 airlines flying from Philadelphia to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
ANA	Cheapest$807	Average$1,213	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$872	Average$1,390	FlexibilityNo cancel fee	On-time69%
Qatar Airways	Cheapest$998	Average$1,310	FlexibilityNo cancel fee	On-time68%
Korean Air	Cheapest$1,007	Average$1,378	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$1,108	Average$1,243	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$1,114	Average$1,256	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$1,123	Average$1,344	FlexibilityNo cancel fee	On-time71%
Cathay Pacific	Cheapest$1,332	Average$1,498	FlexibilityNo cancel fee	On-time72%

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$571+ Cheap flights from Philadelphia (PHL) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Vietnam with Cheapflights

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Cheap flight deals from Philadelphia to Vietnam

Keep the following information in mind while searching for Philadelphia to Vietnam flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Vietnam

Cheapest flights from Philadelphia to VietnamExplore the most affordable flight options available from Philadelphia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Philadelphia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Vietnam that are best for you.

Best time to book a flight from Philadelphia to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Vietnam

What is the cheapest month to book a flight from Philadelphia to Vietnam?

What is the cheapest time of day to fly from PHL to VN?

Find hourly flight availability from Philadelphia to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Philadelphia to Vietnam, such as EVA Air, Korean Air and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Philadelphia to Vietnam?

What are the cheapest airlines to fly from Philadelphia to Vietnam one-way?

Can I find deals for flights from Philadelphia to Vietnam that include hotel bookings?

How can I find direct flights from Philadelphia to Vietnam?

Can I find deals for business class flights from Philadelphia to Vietnam?

What is the cheapest month to book a flight from Philadelphia to Vietnam?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Philadelphia to Vietnam

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Cheapest flights from Philadelphia to Vietnam
Explore the most affordable flight options available from Philadelphia to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.