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$350+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 3/512:15 pm
PHL
-
SGN
3 stops46h 40m
United Airlines
Mon 4/137:00 am
SGN
-
PHL
3 stops43h 47m
United Airlines
Deal found 1/26$779
This CrystalTravel deal was found by Cheapflights users on 1/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:10 am
PHL
-
SGN
2 stops28h 45m
ANA
Mon 9/1411:15 pm
SGN
-
PHL
2 stops26h 07m
ANA
Deal found 1/26$830
This United Airlines deal was found by Cheapflights users on 1/26. 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 9/308:00 pm
PHL
-
SGN
3 stops39h 05m
United Airlines
Wed 10/2811:05 pm
SGN
-
PHL
2 stops26h 17m
United Airlines
Deal found 1/26$833
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/1010:15 am
PHL
-
SGN
2 stops24h 40m
United Airlines
Mon 9/1411:15 pm
SGN
-
PHL
2 stops43h 30m
United Airlines
Deal found 1/25$837
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/38:05 pm
PHL
-
SGN
2 stops41h 10m
United Airlines
Sun 5/1011:15 pm
SGN
-
PHL
2 stops36h 30m
United Airlines
Deal found 1/26$840
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/306:47 pm
PHL
-
SGN
3 stops40h 18m
United Airlines
Sun 5/1711:15 pm
SGN
-
PHL
2 stops33h 18m
United Airlines
Deal found 1/27$841
This United Airlines deal was found by Cheapflights users on 1/27. 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 10/2910:10 am
PHL
-
SGN
2 stops48h 40m
United Airlines
Wed 11/1111:05 pm
SGN
-
PHL
2 stops50h 46m
United Airlines
Deal found 1/27$843
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:35 am
PHL
-
SGN
3 stops49h 20m
United Airlines
Wed 4/157:00 am
SGN
-
PHL
3 stops37h 58m
United Airlines
Deal found 1/28$852
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/61:00 pm
PHL
-
HAN
2 stops46h 15m
United Airlines
Thu 9/1011:35 pm
HAN
-
PHL
2 stops35h 57m
United Airlines
Deal found 1/25$881
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:47 pm
PHL
-
HAN
2 stops28h 43m
STARLUX Airlines
Wed 3/256:25 pm
HAN
-
PHL
2 stops46h 40m
STARLUX Airlines
Deal found 1/25$1,004
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/66:06 pm
PHL
-
HAN
2 stops41h 09m
United Airlines
Sun 5/3111:35 pm
HAN
-
PHL
2 stops43h 10m
United Airlines
Deal found 1/26$1,029
This FlightHub deal was found by Cheapflights users on 1/26. 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 8/47:04 pm
PHL
-
HAN
2 stops34h 46m
STARLUX Airlines
Mon 8/1711:10 am
HAN
-
PHL
2 stops29h 40m
STARLUX Airlines
Deal found 1/26$1,032

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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$779
(United Airlines)

One-way from

$350
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$1,077
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 ($55 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 28, 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

Sun 5/3

8:05 pm-12:15 am

2 stops41h 10m

Ho Chi Minh City

Sun 5/10

11:15 pm-12:45 am

2 stops36h 30m

$840

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 3/30

6:47 pm-10:05 pm

3 stops40h 18m

Ho Chi Minh City

Sun 5/17

11:15 pm-9:33 pm

2 stops33h 18m

$841

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Tue 4/7

7:59 pm-10:05 pm

3 stops39h 06m

Ho Chi Minh City

Wed 4/22

7:00 am-11:43 pm

3 stops27h 43m

$852

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 3/29

4:55 pm-10:05 pm

3 stops42h 10m

Ho Chi Minh City

Sun 5/17

11:15 pm-9:33 pm

2 stops33h 18m

$855

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/11

6:20 pm-10:55 pm

2 stops41h 35m

Ho Chi Minh City

Wed 4/15

7:00 am-9:58 am

3 stops37h 58m

$861

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Sun 3/29

6:00 am-10:05 pm

2 stops29h 05m

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

Sat 5/9

7:59 pm-9:55 pm

2 stops38h 56m

Ho Chi Minh City

Tue 5/19

11:15 pm-2:16 pm

2 stops26h 01m

$885

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 3/23

6:47 pm-4:45 pm

2 stops34h 58m

Ho Chi Minh City

Tue 4/14

11:30 am-6:05 am

2 stops29h 35m

$887

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Sat 3/21

6:47 pm-10:30 am

2 stops28h 43m

Hanoi Noibai

Tue 3/24

11:30 am-6:05 am

2 stops29h 35m

$1,004

PhiladelphiaHanoi

PHL - HAN

PHLHAN

Philadelphia

Wed 5/6

6:06 pm-10:15 pm

2 stops41h 09m

Hanoi Noibai

Sun 5/31

11:35 pm-7:45 am

2 stops43h 10m

$1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 35 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 28, 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
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very good
1,691 reviews
ANA
8.4
Very good
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Delta
7.9
Good
8,124 reviews
ANA
8.4
Very good
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Qatar Airways
7.4
Good
3,729 reviews
ANA
8.4
Very good
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,213 reviews
ANA
8.4
Very good
1,078 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.5

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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 28h 43m. United Airlines provides one of the quickest options available for as low as $1,004. 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 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$535Average$1,006FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$710Average$965FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$747Average$1,259FlexibilityNo 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$1,313FlexibilityNo 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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