$380+ Cheap flights from Pennsylvania to Vietnam
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Pennsylvania to Vietnam with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pennsylvania to Vietnam
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Cheapest flights from Pennsylvania to VietnamExplore 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 September 21, 2026.
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 September 21, 2026.
This IEagle deal was found by Cheapflights users on 9/16. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:30 am -
1 stop45h 25m
Tue 10/279:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$668
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am -
1 stop45h 25m
Tue 10/279:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$703
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 am -
1 stop45h 25m
Sun 10/259:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$713
This IEagle deal was found by Cheapflights users on 9/19. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:30 am -
1 stop45h 25m
Tue 10/208:55 pm -
2 stops47h 35m
Deal found 9/19![Air India logo]()
$726
This IEagle deal was found by Cheapflights users on 9/18. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:30 am -
1 stop45h 25m
Sat 10/178:55 pm -
2 stops47h 35m
Deal found 9/18![Air India logo]()
$757
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:30 am -
1 stop45h 25m
Thu 10/18:55 pm -
2 stops47h 35m
Deal found 9/16![Air India logo]()
$770
This FlightHub deal was found by Cheapflights users on 9/19. 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 11/3010:30 am -
1 stop36h 30m
Tue 12/812:10 pm -
1 stop32h 50m
Deal found 9/19![Asiana Airlines logo]()
$804
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:00 am -
1 stop24h 15m
Tue 10/132:15 pm -
1 stop20h 15m
Deal found 9/17![Philippine Airlines logo]()
$805
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Sun 11/2212:30 am -
1 stop22h 30m
Thu 12/312:10 pm -
1 stop20h 50m
Deal found 9/16![Asiana Airlines logo]()
$805
This KAYAK deal was found by Cheapflights users on 9/16. 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 10/1711:30 am -
1 stop45h 25m
Sat 10/319:00 pm -
1 stop45h 55m
Deal found 9/16![Air India logo]()
$806
This FlightHub deal was found by Cheapflights users on 9/19. 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.
Thu 10/2911:30 am -
1 stop37h 40m
Sun 11/81:30 pm -
1 stop31h 30m
Deal found 9/19![Asiana Airlines logo]()
$809
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 11/1512:30 am -
1 stop22h 30m
Tue 12/112:10 pm -
1 stop32h 50m
Deal found 9/16![Asiana Airlines logo]()
$809
Best flights from Pennsylvania to VietnamDiscover carefully curated flight deals from Pennsylvania to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Pennsylvania to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2210:55 am -
1 stop25h 20m
Thu 3/257:30 am -
1 stop20h 25m
Deal found 9/18![United Airlines logo]()
$874
This Ethiopian Air deal was found by Cheapflights users on 9/20. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:55 am -
2 stops41h 05m
Mon 11/210:40 pm -
3 stops45h 20m
Deal found 9/20![Ethiopian Air logo]()
$897
This Korean Air deal was found by Cheapflights users on 9/16. 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.
Tue 11/176:00 am -
2 stops29h 50m
Tue 12/17:55 am -
1 stop23h 45m
Deal found 9/16![Korean Air logo]()
$901
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
2 stops28h 25m
Tue 11/107:55 am -
2 stops27h 43m
Deal found 9/19![Delta logo]()
$907
This Etihad Airways deal was found by Cheapflights users on 9/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/142:35 pm -
1 stop27h 35m
Thu 3/188:00 pm -
1 stop25h 05m
Deal found 9/19![Etihad Airways logo]()
$1,056
This Qatar Airways deal was found by Cheapflights users on 9/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:45 pm -
2 stops33h 25m
Sun 3/218:55 am -
1 stop41h 55m
Deal found 9/18![Qatar Airways logo]()
$1,060
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:22 am -
2 stops40h 48m
Wed 11/411:05 pm -
2 stops35h 50m
Deal found 9/18![Alaska Airlines logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 11/36:00 am -
2 stops28h 55m
Tue 11/107:30 am -
1 stop20h 25m
Deal found 9/19![United Airlines logo]()
$875
This Korean Air deal was found by Cheapflights users on 9/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:00 am -
2 stops27h 45m
Wed 2/1011:05 pm -
1 stop22h 55m
Deal found 9/17![Korean Air logo]()
$906
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:00 am -
2 stops28h 25m
Sat 1/237:55 am -
2 stops27h 35m
Deal found 9/18![Delta logo]()
$943
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/16:00 am -
3 stops29h 05m
Tue 10/611:15 pm -
1 stop29h 25m
Deal found 9/17![United Airlines logo]()
$879
This Korean Air deal was found by Cheapflights users on 9/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:00 am -
2 stops41h 10m
Wed 2/1711:05 pm -
1 stop32h 35m
Deal found 9/19![Korean Air logo]()
$906
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:30 pm -
2 stops39h 55m
Sun 1/3111:40 pm -
1 stop22h 20m
Deal found 9/19![Delta logo]()
$947
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2410:55 am -
1 stop25h 20m
Wed 3/247:30 am -
2 stops28h 01m
Deal found 9/18![United Airlines logo]()
$885
This Korean Air deal was found by Cheapflights users on 9/18. 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.
Tue 11/178:00 am -
2 stops27h 50m
Tue 12/12:05 pm -
2 stops34h 37m
Deal found 9/18![Korean Air logo]()
$912
This Qatar Airways deal was found by Cheapflights users on 9/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 pm -
1 stop29h 55m
Fri 10/237:30 pm -
1 stop31h 25m
Deal found 9/20![Qatar Airways logo]()
$1,125
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
2 stops28h 35m
Wed 10/2812:20 pm -
1 stop19h 20m
Deal found 9/19![Delta logo]()
$952
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 11/176:00 am -
2 stops27h 50m
Thu 12/37:30 am -
2 stops26h 29m
Deal found 9/20![United Airlines logo]()
$886
This Korean Air deal was found by Cheapflights users on 9/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
2 stops25h 45m
Thu 11/1211:05 pm -
2 stops25h 19m
Deal found 9/17![Korean Air logo]()
$942
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:10 am -
2 stops27h 25m
Tue 10/2011:10 pm -
1 stop22h 50m
Deal found 9/16![Delta logo]()
$952
This Qatar Airways deal was found by Cheapflights users on 9/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 pm -
1 stop29h 55m
Sat 10/247:30 pm -
1 stop24h 40m
Deal found 9/20![Qatar Airways logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 11/301:05 pm -
2 stops45h 50m
Wed 3/2411:05 pm -
1 stop34h 50m
Deal found 9/19![United Airlines logo]()
$887
This Etihad Airways deal was found by Cheapflights users on 9/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:00 pm -
1 stop27h 10m
Sun 12/208:00 pm -
1 stop31h 05m
Deal found 9/18![Etihad Airways logo]()
$1,364
This Korean Air deal was found by Cheapflights users on 9/18. 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 11/128:00 am -
2 stops25h 45m
Thu 11/1911:05 pm -
2 stops25h 19m
Deal found 9/18![Korean Air logo]()
$942
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:35 am -
2 stops27h 15m
Mon 1/2511:40 pm -
2 stops26h 51m
Deal found 9/16![Delta logo]()
$957
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 3/176:00 am -
3 stops29h 55m
Wed 3/2411:05 pm -
2 stops25h 44m
Deal found 9/20![United Airlines logo]()
$889
This Korean Air deal was found by Cheapflights users on 9/18. 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.
Tue 1/1912:00 pm -
1 stop36h 50m
Thu 1/2811:40 pm -
2 stops27h 01m
Deal found 9/18![Korean Air logo]()
$943
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:00 am -
2 stops29h 50m
Mon 1/1811:40 pm -
2 stops31h 42m
Deal found 9/16![Delta logo]()
$957
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/16:00 am -
3 stops29h 05m
Tue 10/67:00 am -
3 stops27h 10m
Deal found 9/17![United Airlines logo]()
$898
This Korean Air deal was found by Cheapflights users on 9/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
2 stops26h 25m
Sat 11/2111:40 pm -
2 stops24h 44m
Deal found 9/20![Korean Air logo]()
$948
Last-minute flights from Pennsylvania to VietnamDiscover last-minute flight deals from Pennsylvania to Vietnam. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Vietnam. Data last updated September 21, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am -
1 stop45h 25m
Tue 10/279:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$703
This IEagle deal was found by Cheapflights users on 9/18. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:30 am -
1 stop45h 25m
Sat 10/178:55 pm -
2 stops47h 35m
Deal found 9/18![Air India logo]()
$757
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:30 am -
1 stop45h 25m
Thu 10/18:55 pm -
2 stops47h 35m
Deal found 9/16![Air India logo]()
$770
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am -
1 stop24h 05m
Mon 10/1912:10 am -
1 stop33h 50m
Deal found 9/19![Asiana Airlines logo]()
$804
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:00 am -
1 stop24h 15m
Tue 10/132:15 pm -
1 stop20h 15m
Deal found 9/17![Philippine Airlines logo]()
$805
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 am -
1 stop45h 25m
Sun 10/259:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$713
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:45 am -
1 stop24h 05m
Tue 10/612:05 pm -
1 stop21h 55m
Deal found 9/17![Asiana Airlines logo]()
$809
This IEagle deal was found by Cheapflights users on 9/19. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:30 am -
1 stop45h 25m
Tue 10/208:55 pm -
2 stops47h 35m
Deal found 9/19![Air India logo]()
$726
This IEagle deal was found by Cheapflights users on 9/16. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:30 am -
1 stop45h 25m
Tue 10/279:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$668
This KAYAK deal was found by Cheapflights users on 9/16. 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 10/1711:30 am -
1 stop45h 25m
Tue 10/279:00 pm -
1 stop46h 15m
Deal found 9/16![Air India logo]()
$806
This FlightHub deal was found by Cheapflights users on 9/19. 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.
Thu 10/2911:30 am -
1 stop37h 40m
Sun 11/81:30 pm -
1 stop31h 30m
Deal found 9/19![Asiana Airlines logo]()
$809
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Thu 10/2911:30 am -
1 stop23h 55m
Mon 11/91:30 pm -
1 stop31h 30m
Deal found 9/16![Asiana Airlines logo]()
$810
One-way flights from Pennsylvania to VietnamSearch for one-way flight options from Pennsylvania to Vietnam. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Pennsylvania to Vietnam. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This oojo deal was found by Cheapflights users on 9/21. 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.
Sat 2/63:00 pm -
1 stop39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Etihad Airways logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:01 am -
2 stops52h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$383
This IEagle deal was found by Cheapflights users on 9/16. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:00 am -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$398
This Etihad Airways deal was found by Cheapflights users on 9/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/144:00 pm -
1 stop27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Etihad Airways logo]()
$399
This Sembo deal was found by Cheapflights users on 9/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:45 am -
2 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$413
This IEagle deal was found by Cheapflights users on 9/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2410:00 am -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:30 am -
1 stop23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Asiana Airlines logo]()
$420
This IEagle deal was found by Cheapflights users on 9/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/243:00 pm -
1 stop39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Etihad Airways logo]()
$421
This IEagle deal was found by Cheapflights users on 9/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/143:00 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Etihad Airways logo]()
$422
This IEagle deal was found by Cheapflights users on 9/16. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:00 pm -
1 stop39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Etihad Airways logo]()
$423
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Fri 11/1310:30 am -
1 stop37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Asiana Airlines logo]()
$426
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am -
1 stop23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Asiana Airlines logo]()
$427
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 September 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $668 (IEagle) |
One-way from | $380 (oojo) |
Popular in | June |
Cheapest in | March |
Average price | $985 |
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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Pennsylvania to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkHo Chi Minh City
JFK New York John F Kennedy Intl - SGN Ho Chi Minh City
JFKSGN
New York John F Kennedy Intl
Thu 2/25
1:05 pm-9:50 pm
1 stop44h 45m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$450
New YorkHo Chi Minh City
JFK New York John F Kennedy Intl - SGN Ho Chi Minh City
JFKSGN
New York John F Kennedy Intl
Tue 11/3
1:05 pm-9:50 pm
1 stop44h 45m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$450
New YorkHo Chi Minh City
JFK New York John F Kennedy Intl - SGN Ho Chi Minh City
JFKSGN
New York John F Kennedy Intl
Sun 11/8
12:55 am-9:50 pm
1 stop32h 55m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$450
NewarkHo Chi Minh City
EWR Newark - SGN Ho Chi Minh City
EWRSGN
Newark
Mon 9/28
11:15 am-12:15 am
1 stop26h 00m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$453
NewarkHo Chi Minh City
EWR Newark - SGN Ho Chi Minh City
EWRSGN
Newark
Mon 11/9
10:55 am-12:15 am
1 stop25h 20m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$453
NewarkHo Chi Minh City
EWR Newark - SGN Ho Chi Minh City
EWRSGN
Newark
Sun 11/8
10:55 am-12:15 am
1 stop25h 20m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$453
New YorkHo Chi Minh City
LGA New York LaGuardia - SGN Ho Chi Minh City
LGASGN
New York LaGuardia
Mon 1/18
7:48 pm-10:55 pm
3 stops39h 07m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$454
New YorkHo Chi Minh City
LGA New York LaGuardia - SGN Ho Chi Minh City
LGASGN
New York LaGuardia
Sun 9/27
6:00 am-10:05 pm
3 stops29h 05m
Ho Chi Minh City
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$454
New YorkHanoi
JFK New York John F Kennedy Intl - HAN Hanoi Noibai
JFKHAN
New York John F Kennedy Intl
Thu 11/12
11:00 pm-9:45 pm
1 stop34h 45m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$475
New YorkHanoi
LGA New York LaGuardia - HAN Hanoi Noibai
LGAHAN
New York LaGuardia
Thu 10/8
7:40 am-9:35 pm
2 stops26h 55m
Hanoi Noibai
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$478
Showing 1-10 of 60 resultsSorted by cheapest first
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.
EWR-SGN
JFK-SGN
JFK-HAN
IAD-HAN
LGA-SGN
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
USPA-VN0
EWR-SGN
JFK-SGN
JFK-HAN
IAD-HAN
What is the cheapest month to book a flight from Pennsylvania to Vietnam?
Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Vietnam (average of $1,041). Flying from Pennsylvania to Vietnam in June is currently the most expensive (average of $1,655). 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.
How far ahead should I book a flight from Pennsylvania to Vietnam?
The price you pay for your flight from Pennsylvania to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Vietnam by cabin class
Find flights from Pennsylvania to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Vietnam flights
Browse other Pennsylvania and Vietnam flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Vietnam
Find the right flight back to Pennsylvania after your stay in Vietnam
Pennsylvania to Vietnam flights
Consider these flights traveling from Pennsylvania to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$520 | Average$949 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$568 | Average$1,130 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$794 | Average$1,253 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$867 | Average$1,275 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$867 | Average$1,173 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$892 | Average$1,233 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$901 | Average$1,264 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$969 | Average$1,082 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$989 | Average$1,374 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,036 | Average$1,231 | FlexibilityNo cancel fee | On-time79% |