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$361+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
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 January 1, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amEWR - SGN
2 stops28h 55mUnited Airlines
Wed 1/286:00 amSGN - EWR
2 stops27h 25mUnited Airlines
Deal found 12/30$721
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amEWR - SGN
2 stops28h 55mUnited Airlines
Mon 1/1911:05 pmSGN - EWR
2 stops32h 05mUnited Airlines
Deal found 12/30$795
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmLGA - SGN
3 stops38h 30mUnited Airlines
Mon 1/1911:05 pmSGN - LGA
2 stops31h 39mUnited Airlines
Deal found 12/30$884
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amEWR - SGN
2 stops28h 55mUnited Airlines
Wed 1/76:00 amSGN - EWR
3 stops30h 52mUnited Airlines
Deal found 12/30$910
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:05 pmIAD - SGN
2 stops36h 50mUnited Airlines
Mon 1/1911:05 pmSGN - IAD
2 stops34h 08mUnited Airlines
Deal found 12/30$970
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:59 pmDCA - SGN
2 stops40h 56mUnited Airlines
Tue 1/2011:05 pmSGN - DCA
3 stops35h 32mUnited Airlines
Deal found 12/30$978
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmLGA - SGN
3 stops38h 30mUnited Airlines
Wed 1/76:00 amSGN - LGA
3 stops39h 08mUnited Airlines
Deal found 12/30$980
This CrystalTravel deal was found by Cheapflights users on 12/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:00 amJFK - SGN
1 stop21h 35mCathay Pacific
Wed 1/287:35 pmSGN - JFK
1 stop22h 10mCathay Pacific
Deal found 12/30$995
This United Airlines deal was found by Cheapflights users on 12/31. 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 12/3110:05 pmIAD - SGN
2 stops36h 50mUnited Airlines
Tue 1/206:00 amSGN - IAD
2 stops30h 59mUnited Airlines
Deal found 12/31$998
This oojo deal was found by Cheapflights users on 12/30. 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.
Wed 12/317:40 pmJFK - HAN
2 stops50h 55mChina Airlines
Tue 1/2711:35 amHAN - JFK
1 stop19h 45mChina Airlines
Deal found 12/30$1,038
This Gurufare deal was found by Cheapflights users on 12/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:40 pmJFK - HAN
1 stop32h 25mCathay Pacific
Tue 1/277:30 pmHAN - JFK
1 stop28h 30mCathay Pacific
Deal found 12/30$1,084
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:29 pmLGA - SGN
3 stops39h 26mUnited Airlines
Sun 1/1811:05 pmSGN - LGA
2 stops36h 10mUnited Airlines
Deal found 12/30$1,097

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 January 1, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$643
(lol.travel)

One-way from

$361
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$1,107
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. 14% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 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 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 January 1, 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

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Sun 1/25

12:00 pm-10:25 pm

1 stop22h 25m

Ho Chi Minh City

Sat 2/14

2:05 pm-7:30 pm

1 stop41h 25m

$694

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Sun 1/25

6:00 am-10:25 pm

2 stops28h 25m

Ho Chi Minh City

Sun 2/8

11:50 pm-11:59 am

2 stops24h 09m

$696

New YorkHanoi

JFK - HAN

JFKHAN

New York John F Kennedy Intl

Mon 3/30

11:45 am-10:00 pm

1 stop23h 15m

Hanoi Noibai

Tue 4/14

11:30 pm-10:20 pm

1 stop33h 50m

$699

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Tue 4/28

6:30 pm-9:50 pm

3 stops40h 20m

Ho Chi Minh City

Tue 5/12

11:15 pm-5:50 pm

1 stop29h 35m

$704

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 1/19

7:45 pm-10:55 pm

3 stops39h 10m

Ho Chi Minh City

Mon 1/26

6:00 am-9:36 pm

3 stops27h 36m

$705

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Thu 1/29

6:00 am-11:20 pm

2 stops29h 20m

Ho Chi Minh City

Mon 2/23

11:50 pm-11:59 am

2 stops24h 09m

$705

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Thu 1/29

6:00 am-11:20 pm

2 stops29h 20m

Ho Chi Minh City

Tue 2/24

11:50 pm-8:20 pm

2 stops32h 30m

$705

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Thu 1/22

6:00 am-10:25 pm

2 stops28h 25m

Ho Chi Minh City

Sun 2/1

11:50 pm-11:59 am

2 stops24h 09m

$705

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Wed 1/21

6:00 am-10:25 pm

2 stops28h 25m

Ho Chi Minh City

Thu 2/5

8:00 am-10:41 pm

2 stops26h 41m

$705

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Tue 1/27

6:00 am-10:25 pm

2 stops28h 25m

Ho Chi Minh City

Mon 2/23

11:50 pm-11:59 am

2 stops24h 09m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

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 Korean Air, Delta, and Asiana Airlines fly from Pennsylvania to Vietnam in about 22h 25m. The time it takes to get you to your destination can typically vary by up to 6h. The distance from Pennsylvania to Vietnam is about 8875 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 United Airlines, which is currently one of the cheapest options available, starting at $395. Korean Air flights start at $404 while deals on Japan Airlines start at $480 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 January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$568Average$1,206FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$730Average$1,121FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$890Average$1,280FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$893Average$1,082FlexibilityNo cancel feeOn-timeN/A
ANACheapest$923Average$1,146FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$964Average$1,318FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$964Average$1,190FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,002Average$1,166FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$1,041Average$1,171FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$1,332Average$1,537FlexibilityNo cancel feeOn-time72%

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