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$350+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 29, 2026.

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.
Mon 8/2410:30 am
EWR
-
SGN
1 stop24h 25m
United Airlines
Mon 9/2111:15 pm
SGN
-
EWR
1 stop29h 25m
United Airlines
Deal found 1/28$697
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am
EWR
-
SGN
1 stop24h 25m
ANA
Wed 9/3011:15 pm
SGN
-
EWR
1 stop29h 25m
ANA
Deal found 1/27$698
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.
Mon 8/2410:30 am
EWR
-
SGN
1 stop24h 25m
United Airlines
Thu 9/247:00 am
SGN
-
EWR
1 stop21h 00m
United Airlines
Deal found 1/28$700
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.
Wed 8/196:00 am
EWR
-
SGN
2 stops28h 55m
United Airlines
Sun 9/611:15 pm
SGN
-
EWR
1 stop29h 50m
United Airlines
Deal found 1/27$701
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 11/1611:00 am
EWR
-
SGN
1 stop25h 15m
United Airlines
Tue 11/247:30 am
SGN
-
EWR
1 stop20h 20m
United Airlines
Deal found 1/27$702
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:40 am
EWR
-
SGN
1 stop25h 35m
ANA
Tue 10/67:00 am
SGN
-
EWR
1 stop21h 00m
ANA
Deal found 1/27$703
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.
Mon 10/511:15 am
EWR
-
HAN
1 stop24h 00m
United Airlines
Wed 10/2111:35 pm
HAN
-
EWR
1 stop28h 25m
United Airlines
Deal found 1/28$704
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
EWR
-
SGN
2 stops31h 15m
United Airlines
Mon 5/1111:15 pm
SGN
-
EWR
1 stop29h 35m
United Airlines
Deal found 1/29$704
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.
Sun 3/87:39 pm
EWR
-
SGN
3 stops40h 16m
United Airlines
Wed 5/1311:15 pm
SGN
-
EWR
1 stop29h 35m
United Airlines
Deal found 1/28$705
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.
Mon 10/58:50 pm
EWR
-
HAN
2 stops38h 25m
United Airlines
Mon 10/1911:35 pm
HAN
-
EWR
1 stop28h 25m
United Airlines
Deal found 1/28$708
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.
Mon 8/2410:30 am
EWR
-
SGN
1 stop24h 25m
United Airlines
Wed 9/237:00 am
SGN
-
EWR
2 stops25h 40m
United Airlines
Deal found 1/28$710
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 8/178:50 pm
EWR
-
HAN
2 stops38h 25m
United Airlines
Wed 9/211:35 pm
HAN
-
EWR
1 stop29h 30m
United Airlines
Deal found 1/27$715

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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(United Airlines)

One-way from

$350
(Kiwi.com)

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 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 ($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 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 29, 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

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Mon 4/27

6:00 am-12:15 am

2 stops31h 15m

Ho Chi Minh City

Mon 5/11

11:15 pm-5:50 pm

1 stop29h 35m

$704

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Wed 4/8

7:50 am-10:05 pm

3 stops51h 15m

Ho Chi Minh City

Thu 5/7

7:00 am-12:59 am

2 stops28h 59m

$718

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Mon 4/13

10:05 am-9:55 pm

1 stop24h 50m

Ho Chi Minh City

Thu 4/23

7:00 am-9:13 pm

2 stops25h 13m

$718

NewarkHo Chi Minh City

EWR - SGN

EWRSGN

Newark

Tue 4/14

7:20 am-10:05 pm

2 stops27h 45m

Ho Chi Minh City

Thu 4/23

7:00 am-9:13 pm

2 stops25h 13m

$722

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Mon 4/13

7:25 pm-10:05 pm

3 stops39h 40m

Ho Chi Minh City

Thu 4/23

7:00 am-10:18 am

3 stops38h 18m

$726

New YorkHo Chi Minh City

LGA - SGN

LGASGN

New York LaGuardia

Tue 3/17

2:59 pm-10:55 pm

3 stops44h 56m

Ho Chi Minh City

Tue 4/28

7:00 am-11:23 pm

3 stops27h 23m

$726

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Sun 4/19

11:45 am-10:50 pm

1 stop24h 05m

Ho Chi Minh City

Wed 4/22

12:10 pm-11:00 pm

1 stop21h 50m

$745

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Sun 3/15

9:29 pm-11:20 pm

2 stops38h 51m

Ho Chi Minh City

Sun 3/22

2:05 pm-8:30 pm

1 stop41h 25m

$817

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Mon 4/6

6:47 pm-4:55 pm

2 stops35h 08m

Ho Chi Minh City

Wed 4/22

11:30 am-6:02 am

2 stops29h 32m

$830

New YorkHo Chi Minh City

JFK - SGN

JFKSGN

New York John F Kennedy Intl

Tue 3/3

12:00 pm-12:50 pm

1 stop36h 50m

Ho Chi Minh City

Tue 4/21

11:45 pm-12:20 am

2 stops35h 35m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, Asiana Airlines, and Delta fly from Pennsylvania to Vietnam in about 24h 05m. The time it takes to get you to your destination can typically vary by up to 14h 46m. 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 $374. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$535Average$1,178FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$710Average$1,087FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$747Average$1,278FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$893Average$1,082FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$921Average$1,163FlexibilityNo cancel feeOn-time74%
ANACheapest$923Average$1,146FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$946Average$1,313FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$964Average$1,189FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,041Average$1,163FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$1,332Average$1,537FlexibilityNo cancel feeOn-time72%

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