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$367+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:30 am
PHL
-
SGN
2 stops51h 20m
United Airlines
Mon 2/211:05 pm
SGN
-
PHL
2 stops35h 54m
United Airlines
Deal found 1/19$691
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:30 am
PHL
-
SGN
3 stops29h 45m
United Airlines
Sun 1/2511:05 pm
SGN
-
PHL
2 stops31h 50m
United Airlines
Deal found 1/19$694
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:10 am
PHL
-
SGN
3 stops48h 45m
United Airlines
Mon 1/2611:05 pm
SGN
-
PHL
2 stops34h 47m
United Airlines
Deal found 1/19$695
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/267:45 pm
PHL
-
SGN
3 stops39h 10m
United Airlines
Sat 2/76:00 am
SGN
-
PHL
2 stops27h 52m
United Airlines
Deal found 1/20$715
This oojo deal was found by Cheapflights users on 1/19. 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.
Wed 4/156:47 pm
PHL
-
SGN
2 stops28h 28m
STARLUX Airlines
Mon 4/276:05 pm
SGN
-
PHL
2 stops46h 57m
STARLUX Airlines
Deal found 1/19$851
This oojo deal was found by Cheapflights users on 1/19. 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.
Wed 9/96:52 pm
PHL
-
SGN
2 stops28h 23m
STARLUX Airlines
Mon 9/1411:30 am
SGN
-
PHL
2 stops28h 57m
STARLUX Airlines
Deal found 1/19$856
This FlightHub deal was found by Cheapflights users on 1/18. 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 9/156:52 pm
PHL
-
SGN
2 stops28h 23m
STARLUX Airlines
Thu 10/111:30 am
SGN
-
PHL
2 stops28h 57m
STARLUX Airlines
Deal found 1/18$860
This oojo deal was found by Cheapflights users on 1/18. 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.
Tue 9/156:52 pm
PHL
-
SGN
2 stops28h 23m
Multiple Airlines
Fri 10/26:05 pm
SGN
-
PHL
2 stops46h 22m
Multiple Airlines
Deal found 1/18$865
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Mon 9/76:52 pm
PHL
-
HAN
2 stops34h 58m
STARLUX Airlines
Mon 10/511:10 am
HAN
-
PHL
2 stops29h 17m
STARLUX Airlines
Deal found 1/19$870
This Korean Air deal was found by Cheapflights users on 1/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:25 am
PHL
-
HAN
2 stops26h 20m
Korean Air
Tue 11/1711:05 pm
HAN
-
PHL
2 stops25h 58m
Korean Air
Deal found 1/18$895
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Wed 7/226:10 am
PHL
-
HAN
2 stops29h 05m
ANA
Tue 9/111:35 pm
HAN
-
PHL
2 stops49h 47m
ANA
Deal found 1/19$905
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:10 am
PHL
-
HAN
2 stops29h 05m
United Airlines
Thu 9/1011:35 pm
HAN
-
PHL
2 stops43h 10m
United Airlines
Deal found 1/19$910

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 January 20, 2026.

Most accurate provider

oojo
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$718
(United Airlines)

One-way from

$367
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,079
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. 15% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 20, 2026.
Use the filters below to find and compare flights from Philadelphia to Vietnam that are best for you.

Fly from

Philadelphia

Fly to

Vietnam

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Fri 1/23

6:30 am-12:15 am

3 stops29h 45m

Ho Chi Minh City

Sun 1/25

11:05 pm-6:55 pm

2 stops31h 50m

$694

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 1/28

5:50 pm-10:55 pm

3 stops41h 05m

Ho Chi Minh City

Mon 2/2

6:00 am-9:36 pm

3 stops27h 36m

$706

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/26

8:35 am-10:55 pm

2 stops50h 20m

Ho Chi Minh City

Sat 2/7

6:00 am-9:52 pm

2 stops27h 52m

$718

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 3/29

6:00 am-11:15 pm

2 stops30h 15m

Ho Chi Minh City

Sun 5/17

7:35 am-12:25 am

2 stops27h 50m

$885

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 4/15

7:59 pm-10:05 pm

3 stops39h 06m

Ho Chi Minh City

Mon 4/27

11:15 pm-9:32 pm

2 stops33h 17m

$894

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 1/27

10:10 am-10:55 pm

3 stops48h 45m

Ho Chi Minh City

Tue 2/17

7:30 am-7:11 pm

2 stops23h 41m

$911

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 3/12

6:20 pm-10:55 pm

2 stops41h 35m

Ho Chi Minh City

Fri 4/17

7:00 am-8:15 am

2 stops36h 15m

$917

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 4/15

6:12 am-10:15 pm

2 stops29h 03m

Hanoi Noibai

Sun 4/19

11:35 pm-2:16 pm

3 stops49h 41m

$1,186

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Fri 5/8

6:10 am-10:15 pm

2 stops29h 05m

Hanoi Noibai

Mon 6/29

11:35 pm-11:30 pm

2 stops34h 55m

$1,228

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sun 5/10

6:10 am-10:15 pm

2 stops29h 05m

Hanoi Noibai

Mon 6/29

11:35 pm-5:16 am

3 stops40h 41m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 30 results
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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, July is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $540). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $845). 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.

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 January 20, 2026.
Read reviews from past customers who have flown ANA, Japan Airlines, and Delta 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.
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,077 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,688 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,085 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Qatar Airways
7.4
Good
3,721 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,189 reviews
ANA
8.4
Very good
1,077 reviews

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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 29h 45m. United Airlines provides one of the quickest options available for as low as $694. Airlines will cover a distance of 8926 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 United Airlines, with whom users have recently found tickets for as low as $374. However, be on the lookout for offers from Japan Airlines and ANA, 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, July is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $540). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $845). 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

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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.
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Top 10 airlines flying from Philadelphia to Vietnam

Discover the top 10 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$1,006FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$710Average$965FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$733Average$1,258FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$893Average$1,082FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$921Average$1,076FlexibilityNo cancel feeOn-time74%
ANACheapest$923Average$1,107FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$946Average$1,312FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$964Average$1,255FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,041Average$1,098FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$1,332Average$1,537FlexibilityNo cancel feeOn-time72%

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