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$355+ Cheap flights from Pennsylvania 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Pennsylvania to Vietnam

Cheapest flights from Pennsylvania to Vietnam
Explore the most affordable flight options available from Pennsylvania to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This eDestinos deal was found by Cheapflights users on 2/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:20 pm
JFK
-
HAN
1 stop21h 15m
Korean Air
Mon 4/2011:10 pm
HAN
-
JFK
1 stop32h 50m
Korean Air
Deal found 2/15$721
This Korean Air deal was found by Cheapflights users on 2/18. 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.
Thu 9/109:40 am
PHL
-
SGN
2 stops25h 30m
Korean Air
Mon 9/1411:45 pm
SGN
-
PHL
2 stops34h 16m
Korean Air
Deal found 2/18$729
This United Airlines deal was found by Cheapflights users on 2/17. 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 9/310:30 am
EWR
-
SGN
1 stop24h 25m
United Airlines
Mon 9/1411:15 pm
SGN
-
EWR
1 stop29h 25m
United Airlines
Deal found 2/17$729
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/2410:30 am
EWR
-
SGN
1 stop24h 25m
United Airlines
Mon 9/217:00 am
SGN
-
EWR
1 stop21h 00m
United Airlines
Deal found 2/17$732
This oojo deal was found by Cheapflights users on 2/18. 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 11/101:40 pm
JFK
-
HAN
1 stop40h 50m
Cathay Pacific
Mon 11/167:30 pm
HAN
-
JFK
1 stop28h 30m
Cathay Pacific
Deal found 2/18$733
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 9/297:00 am
EWR
-
SGN
2 stops28h 05m
United Airlines
Mon 10/2611:05 pm
SGN
-
EWR
1 stop30h 10m
United Airlines
Deal found 2/17$733
This lol.travel deal was found by Cheapflights users on 2/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:20 pm
JFK
-
HAN
1 stop34h 30m
Korean Air
Mon 4/2011:10 pm
HAN
-
JFK
1 stop23h 00m
Korean Air
Deal found 2/15$734
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/2711:40 am
EWR
-
SGN
1 stop25h 35m
United Airlines
Mon 9/217:00 am
SGN
-
EWR
1 stop21h 00m
United Airlines
Deal found 2/17$735
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/248:00 am
EWR
-
SGN
2 stops26h 55m
United Airlines
Thu 9/247:00 am
SGN
-
EWR
1 stop21h 00m
United Airlines
Deal found 2/17$736
This United Airlines deal was found by Cheapflights users on 2/17. 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 9/287:12 pm
EWR
-
SGN
3 stops39h 53m
United Airlines
Mon 10/2611:05 pm
SGN
-
EWR
1 stop30h 10m
United Airlines
Deal found 2/17$737
This United Airlines deal was found by Cheapflights users on 2/15. 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 9/311:40 am
EWR
-
HAN
1 stop23h 35m
United Airlines
Mon 9/1411:35 pm
HAN
-
EWR
1 stop28h 25m
United Airlines
Deal found 2/15$740
This United Airlines deal was found by Cheapflights users on 2/17. 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 9/287:12 pm
EWR
-
SGN
3 stops39h 53m
United Airlines
Tue 10/277:30 am
SGN
-
EWR
1 stop20h 20m
United Airlines
Deal found 2/17$740

Find flight deals from Pennsylvania to Vietnam

Keep the following information in mind while searching for Pennsylvania to Vietnam flight deals. Data was last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$721
(eDestinos)

One-way from

$355
(oojo)

Popular in

June

Cheapest in

March

Average price

$1,099
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 Pennsylvania to Vietnam
Search Deals
One-way flight from Pennsylvania to Vietnam
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 February 19, 2026.
Use the filters below to find and compare flights from Pennsylvania to Vietnam that are best for you.

Fly from

Pennsylvania

Fly to

Vietnam

Route

Depart

Return

Price

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Wed 3/4

10:35 am-10:55 pm

3 stops48h 20m

Ho Chi Minh City

Wed 6/3

11:15 pm-11:44 pm

2 stops35h 29m

$745

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Wed 4/8

2:15 pm-10:05 pm

2 stops44h 50m

Ho Chi Minh City

Thu 5/7

7:00 am-10:29 am

3 stops38h 29m

$751

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Mon 3/23

7:17 pm-10:55 pm

3 stops40h 38m

Ho Chi Minh City

Thu 4/23

7:00 am-8:10 am

3 stops36h 10m

$758

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Sat 5/2

6:00 am-10:05 pm

2 stops29h 05m

Ho Chi Minh City

Mon 5/18

11:15 pm-7:15 pm

2 stops31h 00m

$793

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Sun 5/3

6:00 am-10:05 pm

2 stops29h 05m

Ho Chi Minh City

Tue 5/19

11:15 pm-7:15 pm

2 stops31h 00m

$793

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Mon 3/30

6:00 am-10:10 pm

2 stops29h 10m

Ho Chi Minh City

Sun 5/17

1:55 pm-11:10 am

1 stop32h 15m

$818

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Mon 5/4

7:55 am-10:10 pm

2 stops27h 15m

Ho Chi Minh City

Sun 5/17

11:45 pm-11:44 pm

2 stops34h 59m

$833

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Wed 5/6

7:55 am-10:10 pm

2 stops27h 15m

Ho Chi Minh City

Wed 5/13

7:30 am-10:20 pm

2 stops25h 50m

$846

New YorkHanoi

JFK - HAN

JFKHAN

New York John F Kennedy Intl

Fri 4/10

1:20 pm-9:35 pm

1 stop21h 15m

Hanoi Noibai

Sun 4/19

11:10 pm-9:00 pm

1 stop32h 50m

$846

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Wed 5/6

7:45 am-10:10 pm

2 stops27h 25m

Ho Chi Minh City

Wed 5/13

7:30 am-11:58 pm

2 stops27h 28m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Pennsylvania 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 Pennsylvania to Vietnam

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

Currently, July is the cheapest month in which you can book a flight from Pennsylvania to Vietnam (average of $540). Flying from Pennsylvania to Vietnam in June is currently the most expensive (average of $1,275). 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.

Related info for your journey

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

  • How long is the flight from Pennsylvania to Vietnam?

    Airlines like United Airlines, Korean Air, and Delta fly from Pennsylvania to Vietnam in about 27h 15m. The time it takes to get you to your destination can typically vary by up to 21h 05m. The distance from Pennsylvania to Vietnam is about 8866 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $369. United Airlines flights start at $374 while deals on Korean Air start at $404 one-way.

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

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

  • How can I find direct flights from Pennsylvania to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Vietnam?

    Currently, July is the cheapest month in which you can book a flight from Pennsylvania to Vietnam (average of $540). Flying from Pennsylvania to Vietnam in June is currently the most expensive (average of $1,275). 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 Pennsylvania 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 Pennsylvania to Vietnam

Discover the top 10 airlines that operate flights from Pennsylvania 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$535Average$1,195FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$710Average$1,024FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$747Average$1,262FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$881Average$1,179FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$921Average$1,163FlexibilityNo cancel feeOn-time74%
ANACheapest$923Average$1,146FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$943Average$1,307FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$964Average$1,258FlexibilityNo cancel feeOn-time71%
STARLUX AirlinesCheapest$969Average$1,082FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,332Average$1,537FlexibilityNo cancel feeOn-time72%

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