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$519+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap 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 July 2, 2026.

This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Fri 10/28:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 6/30$960
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Thu 9/178:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 6/30$962
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm
PHL
-
SGN
1 stop28h 35m
Qatar Airways
Fri 3/268:55 am
SGN
-
PHL
1 stop42h 05m
Qatar Airways
Deal found 6/28$970
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Wed 10/287:40 pm
SGN
-
PHL
1 stop31h 00m
Qatar Airways
Deal found 7/1$975
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Tue 9/88:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 7/1$979
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Wed 11/117:40 pm
SGN
-
PHL
1 stop31h 00m
Qatar Airways
Deal found 6/28$981
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Fri 10/168:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 6/30$999
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:30 pm
PHL
-
SGN
1 stop28h 35m
Qatar Airways
Fri 2/268:55 am
SGN
-
PHL
1 stop42h 05m
Qatar Airways
Deal found 7/1$1,010
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Fri 10/168:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 6/28$1,021
This oojo deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:30 pm
PHL
-
SGN
1 stop29h 20m
Qatar Airways
Sun 9/208:00 pm
SGN
-
PHL
1 stop30h 05m
Qatar Airways
Deal found 6/29$1,038
This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:30 pm
PHL
-
HAN
1 stop22h 45m
Qatar Airways
Tue 3/303:00 am
HAN
-
PHL
1 stop24h 00m
Qatar Airways
Deal found 6/28$1,063
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:30 pm
PHL
-
HAN
1 stop29h 25m
Qatar Airways
Sat 9/197:30 pm
HAN
-
PHL
1 stop30h 00m
Qatar Airways
Deal found 7/1$1,118

Find flight deals from Philadelphia to Vietnam

Keep the following information in mind while searching for Philadelphia to Vietnam flight deals. Data was last updated July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$960
(oojo)

One-way from

$519
(IEagle)

Popular in

June

Cheapest in

March

Average price

$1,302
Provider with most accurate pricing for Philadelphia-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Ho Chi Minh City 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. 18% potential increase in price ($263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
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

Cheapest round-trip

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 8/19

9:30 pm-1:50 pm

1 stop29h 20m

Ho Chi Minh City

Mon 9/7

8:00 pm-2:30 pm

1 stop29h 30m

$1,044

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 10/21

9:30 pm-7:15 am

1 stop22h 45m

Hanoi Noibai

Mon 3/29

7:30 pm-4:00 pm

1 stop31h 30m

$1,134

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sat 9/26

6:55 pm-9:55 pm

3 stops40h 00m

Ho Chi Minh City

Sat 10/24

11:15 pm-7:54 am

2 stops43h 39m

$1,167

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 8/20

6:16 am-9:55 pm

2 stops28h 39m

Ho Chi Minh City

Tue 9/8

11:15 pm-4:46 pm

2 stops28h 31m

$1,167

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 7/22

6:00 am-12:15 am

2 stops31h 15m

Ho Chi Minh City

Wed 7/29

11:15 pm-12:57 am

2 stops36h 42m

$1,170

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 9/10

6:56 pm-10:05 pm

3 stops40h 09m

Ho Chi Minh City

Thu 9/17

11:15 pm-6:54 pm

2 stops30h 39m

$1,171
Quickest round-trip

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 10/21

8:05 am-9:35 pm

2 stops26h 30m

Hanoi Noibai

Thu 4/1

11:10 pm-2:59 pm

2 stops26h 49m

$1,182

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Mon 10/19

9:20 am-9:35 pm

2 stops25h 15m

Hanoi Noibai

Fri 4/2

11:10 pm-8:34 pm

2 stops32h 24m

$1,182

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Fri 9/4

6:15 am-9:35 pm

2 stops28h 20m

Hanoi Noibai

Sat 9/19

12:05 pm-2:03 pm

2 stops36h 58m

$1,192

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 7/29

6:10 am-10:05 pm

3 stops28h 55m

Ho Chi Minh City

Wed 8/5

11:15 pm-11:20 pm

2 stops35h 05m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 34 resultsSorted by cheapest first
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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 $403). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,265). 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.

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

Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated July 2, 2026.
Read reviews from past customers who have flown Japan Airlines,ANA, andDelta from Philadelphia to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,858 reviews
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
ANA
8.3
Very good
1,260 reviews
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Delta
7.8
Good
8,454 reviews
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
United Airlines
7.4
Good
9,927 reviews
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Qatar Airways
7.3
Good
3,741 reviews
Japan Airlines
8.3
Very good
1,858 reviews

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

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?

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

  • How long is the flight from Philadelphia to Vietnam?

    A quick flight from Philadelphia to Vietnam can take about 26h 30m. Qatar Airways provides one of the quickest options available for as low as $1,182. Airlines will cover a distance of 8209 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from United Airlines and Qatar Airways, 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 $403). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,265). 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

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Top 9 airlines flying from Philadelphia to Vietnam

Discover the top 9 airlines that operate flights from Philadelphia to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$1,006FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$710Average$949FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$790Average$1,161FlexibilityNo cancel feeOn-time69%
ANACheapest$892Average$1,074FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$901Average$1,334FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$921Average$1,100FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$943Average$1,326FlexibilityNo cancel feeOn-time68%
STARLUX AirlinesCheapest$969Average$1,082FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,036Average$1,098FlexibilityNo cancel feeOn-time79%

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