$540+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia 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 Philadelphia to Vietnam
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Cheapest flights from Philadelphia to VietnamExplore 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 May 16, 2026.
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 May 16, 2026.
This Indian Eagle deal was found by Cheapflights users on 5/13. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Thu 10/18:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$962
This oojo deal was found by Cheapflights users on 5/12. 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 9/108:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Thu 9/178:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$969
This IEagle deal was found by Cheapflights users on 5/13. 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 11/297:50 pm
PHL
- SGN
1 stop23h 25m
Qatar Airways
Fri 3/268:55 am
SGN
- PHL
1 stop35h 05m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$972
This FlightHub deal was found by Cheapflights users on 5/11. 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 9/228:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Thu 10/228:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$973
This oojo deal was found by Cheapflights users on 5/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Tue 10/208:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$978
This Ovago deal was found by Cheapflights users on 5/11. 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.
Mon 9/218:30 pm
PHL
- SGN
1 stop24h 10m
Qatar Airways
Thu 10/228:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$998
This Ovago deal was found by Cheapflights users on 5/14. 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.
Sun 11/17:50 pm
PHL
- SGN
1 stop23h 25m
Qatar Airways
Mon 4/59:20 am
SGN
- PHL
1 stop34h 40m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,009
This oojo deal was found by Cheapflights users on 5/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Sun 9/208:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,010
This IEagle deal was found by Cheapflights users on 5/13. 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 10/228:30 pm
PHL
- SGN
1 stop24h 10m
Qatar Airways
Sun 1/318:55 am
SGN
- PHL
1 stop36h 05m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,011
This oojo deal was found by Cheapflights users on 5/14. 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 10/188:30 pm
PHL
- SGN
1 stop30h 20m
Qatar Airways
Sun 11/87:40 pm
SGN
- PHL
1 stop25h 20m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,018
This IEagle deal was found by Cheapflights users on 5/13. 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 11/47:50 pm
PHL
- HAN
1 stop23h 05m
Qatar Airways
Wed 11/187:10 pm
HAN
- PHL
1 stop25h 50m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,049
This oojo deal was found by Cheapflights users on 5/14. 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 9/178:30 pm
PHL
- HAN
1 stop30h 25m
Qatar Airways
Mon 10/267:10 pm
HAN
- PHL
1 stop24h 50m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,050
Best flights from Philadelphia to VietnamDiscover carefully curated flight deals from Philadelphia to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Philadelphia to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This FlightHub deal was found by Cheapflights users on 5/14. 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 9/178:30 pm
PHL
- HAN
1 stop30h 25m
Multiple Airlines
Mon 10/267:10 pm
HAN
- PHL
2 stops54h 34m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,103
This Ovago deal was found by Cheapflights users on 5/12. 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.
Wed 11/43:30 pm
PHL
- HAN
2 stops27h 25m
Qatar Airways
Wed 11/187:10 pm
HAN
- PHL
1 stop25h 50m
Qatar Airways
Deal found 5/12![Qatar Airways logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 5/11. 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 10/66:36 pm
PHL
- HAN
2 stops40h 39m
United Airlines
Wed 10/2111:35 pm
HAN
- PHL
2 stops32h 40m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,209
This oojo deal was found by Cheapflights users on 5/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:06 pm
PHL
- HAN
2 stops29h 24m
China Airlines
Thu 11/55:30 pm
HAN
- PHL
2 stops24h 03m
China Airlines
Deal found 5/15![China Airlines logo]()
$1,245
This Korean Air deal was found by Cheapflights users on 5/14. 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 10/298:25 am
PHL
- SGN
2 stops27h 55m
Korean Air
Mon 11/28:00 am
SGN
- PHL
2 stops40h 44m
Korean Air
Deal found 5/14![Korean Air logo]()
$1,287
This oojo deal was found by Cheapflights users on 5/13. 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.
Fri 8/287:00 am
PHL
- HAN
2 stops41h 05m
EVA Air
Thu 9/106:00 pm
HAN
- PHL
2 stops22h 40m
EVA Air
Deal found 5/13![EVA Air logo]()
$1,314
This STARLUX Airlines deal was found by Cheapflights users on 5/12. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:39 pm
PHL
- HAN
2 stops35h 11m
STARLUX Airlines
Fri 10/911:10 am
HAN
- PHL
2 stops29h 30m
STARLUX Airlines
Deal found 5/12![STARLUX Airlines logo]()
$1,345
This Qatar Airways deal was found by Cheapflights users on 5/11. 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.
Sat 9/265:50 pm
PHL
- SGN
2 stops26h 50m
Qatar Airways
Fri 10/238:00 pm
SGN
- PHL
1 stop24h 00m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,240
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Wed 7/228:05 am
PHL
- SGN
2 stops26h 50m
United Airlines
Wed 8/2611:15 pm
SGN
- PHL
3 stops48h 08m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,287
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 8/256:25 am
PHL
- SGN
3 stops28h 40m
United Airlines
Mon 8/3111:15 pm
SGN
- PHL
2 stops36h 44m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,291
This Qatar Airways deal was found by Cheapflights users on 5/11. 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.
Fri 10/98:30 pm
PHL
- HAN
1 stop23h 45m
Qatar Airways
Thu 10/2210:55 am
HAN
- PHL
2 stops33h 05m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 5/14. 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 9/106:00 am
PHL
- SGN
3 stops29h 05m
United Airlines
Thu 9/177:00 am
SGN
- PHL
2 stops28h 50m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 5/15. 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 10/296:10 am
PHL
- SGN
3 stops29h 45m
United Airlines
Mon 11/26:00 am
SGN
- PHL
3 stops29h 07m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,302
This United Airlines deal was found by Cheapflights users on 5/14. 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 9/216:25 am
PHL
- SGN
3 stops28h 40m
United Airlines
Thu 10/17:00 am
SGN
- PHL
3 stops37h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,302
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Fri 8/286:00 am
PHL
- HAN
2 stops29h 15m
United Airlines
Wed 9/911:35 pm
HAN
- PHL
3 stops53h 07m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,388
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Fri 8/286:00 am
PHL
- HAN
2 stops29h 15m
United Airlines
Thu 9/1011:35 pm
HAN
- PHL
3 stops53h 07m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,465
Last-minute flights from Philadelphia to VietnamDiscover last-minute flight deals from Philadelphia to Vietnam. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Vietnam. Data last updated May 16, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/12. 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 5/167:16 pm
PHL
- SGN
2 stops29h 24m
EVA Air
Mon 5/183:45 pm
SGN
- PHL
2 stops24h 50m
EVA Air
Deal found 5/12![EVA Air logo]()
$1,435
This oojo deal was found by Cheapflights users on 5/13. 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 5/177:00 am
PHL
- SGN
2 stops39h 40m
China Airlines
Tue 5/195:30 pm
SGN
- PHL
2 stops23h 05m
China Airlines
Deal found 5/13![China Airlines logo]()
$1,612
This KAYAK deal was found by Cheapflights users on 5/11. 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 5/193:20 pm
PHL
- HAN
2 stops35h 35m
Qatar Airways
Sat 6/207:30 pm
HAN
- PHL
2 stops32h 17m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,569
This IEagle deal was found by Cheapflights users on 5/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:16 pm
PHL
- SGN
2 stops29h 24m
Multiple Airlines
Thu 5/213:45 pm
SGN
- PHL
2 stops24h 50m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,601
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:25 pm
PHL
- SGN
2 stops41h 35m
Multiple Airlines
Wed 6/1011:50 pm
SGN
- PHL
2 stops49h 58m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,516
This oojo deal was found by Cheapflights users on 5/13. 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.
Mon 6/17:40 pm
PHL
- SGN
2 stops27h 25m
Cathay Pacific
Tue 6/96:55 am
SGN
- PHL
2 stops27h 04m
Cathay Pacific
Deal found 5/13![Cathay Pacific logo]()
$1,690
This FlightHub deal was found by Cheapflights users on 5/11. 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 6/83:25 pm
PHL
- HAN
2 stops28h 50m
Multiple Airlines
Sun 6/141:55 am
HAN
- PHL
2 stops30h 38m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,499
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:20 pm
PHL
- SGN
3 stops32h 05m
Multiple Airlines
Sun 6/1412:25 pm
SGN
- PHL
3 stops33h 43m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,684
This Mytrip deal was found by Cheapflights users on 5/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:20 pm
PHL
- SGN
3 stops32h 05m
Multiple Airlines
Fri 6/1212:05 pm
SGN
- PHL
3 stops34h 03m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,695
This KAYAK deal was found by Cheapflights users on 5/11. 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.
Wed 6/104:35 pm
PHL
- HAN
2 stops34h 20m
Qatar Airways
Wed 6/177:30 pm
HAN
- PHL
2 stops35h 38m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,475
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/144:35 pm
PHL
- SGN
2 stops34h 15m
Qatar Airways
Sun 6/218:00 pm
SGN
- PHL
2 stops35h 00m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,689
This Ovago deal was found by Cheapflights users on 5/11. 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.
Sun 6/288:26 am
PHL
- HAN
2 stops35h 14m
Etihad Airways
Sun 7/128:40 pm
HAN
- PHL
2 stops34h 20m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$1,672
One-way flights from Philadelphia to VietnamSearch for one-way flight options from Philadelphia to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Philadelphia to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This oojo deal was found by Cheapflights users on 5/13. 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 8/256:04 pm
PHL
- SGN
2 stops27h 26m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$540
This oojo deal was found by Cheapflights users on 5/12. 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 8/127:33 am
PHL
- SGN
2 stops43h 52m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$554
This Justfly.com deal was found by Cheapflights users on 5/11. 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 8/116:00 am
PHL
- SGN
2 stops36h 25m
Japan Airlines
Deal found 5/11![Japan Airlines logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 8/108:37 pm
PHL
- SGN
3 stops48h 53m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Sun 8/98:37 pm
PHL
- SGN
3 stops51h 18m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$637
This Justfly.com deal was found by Cheapflights users on 5/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:06 pm
PHL
- SGN
2 stops28h 34m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$638
This BusinessClass deal was found by Cheapflights users on 5/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:55 pm
PHL
- SGN
2 stops26h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$647
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Wed 8/129:16 am
PHL
- SGN
2 stops33h 09m
Japan Airlines
Deal found 5/13![Japan Airlines logo]()
$650
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:30 am
PHL
- SGN
2 stops27h 40m
Delta
Deal found 5/15![Delta logo]()
$656
This KAYAK deal was found by Cheapflights users on 5/11. 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 10/313:45 pm
PHL
- SGN
2 stops27h 05m
Japan Airlines
Deal found 5/11![Japan Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 5/13. 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 8/256:25 am
PHL
- SGN
3 stops28h 40m
United Airlines
Deal found 5/13![United Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:45 pm
PHL
- HAN
3 stops47h 40m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$973
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 May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $962 (Indian Eagle) |
One-way from | $540 (oojo) |
Popular in | June |
Cheapest in | March |
Average price | $1,227 |
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 May 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaHanoi
PHL - HAN
PHLHAN
Philadelphia
Thu 9/17
8:30 pm-1:55 pm
1 stop30h 25m
Hanoi Noibai
Mon 10/26
7:10 pm-2:44 pm
2 stops54h 34m
$1,103
PhiladelphiaHanoi
PHL - HAN
PHLHAN
Philadelphia
Wed 11/4
3:30 pm-6:55 am
2 stops27h 25m
Hanoi Noibai
Wed 11/18
7:10 pm-9:00 am
1 stop25h 50m
$1,144
PhiladelphiaHanoi
PHL - HAN
PHLHAN
Philadelphia
Tue 10/6
6:36 pm-10:15 pm
2 stops40h 39m
Hanoi Noibai
Wed 10/21
11:35 pm-9:15 pm
2 stops32h 40m
$1,209
Quickest round-trip
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Sat 9/26
5:50 pm-7:40 am
2 stops26h 50m
Ho Chi Minh City
Fri 10/23
8:00 pm-9:00 am
1 stop24h 00m
$1,240
PhiladelphiaHanoi
PHL - HAN
PHLHAN
Philadelphia
Thu 10/1
6:06 pm-10:30 am
2 stops29h 24m
Hanoi Noibai
Thu 11/5
5:30 pm-5:33 am
2 stops24h 03m
$1,245
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Thu 10/29
8:25 am-11:20 pm
2 stops27h 55m
Ho Chi Minh City
Mon 11/2
8:00 am-12:44 pm
2 stops40h 44m
$1,287
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Wed 7/22
8:05 am-9:55 pm
2 stops26h 50m
Ho Chi Minh City
Wed 8/26
11:15 pm-12:23 pm
3 stops48h 08m
$1,287
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Tue 8/25
6:25 am-10:05 pm
3 stops28h 40m
Ho Chi Minh City
Mon 8/31
11:15 pm-12:59 am
2 stops36h 44m
$1,291
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Thu 9/10
6:00 am-10:05 pm
3 stops29h 05m
Ho Chi Minh City
Thu 9/17
7:00 am-12:50 am
2 stops28h 50m
$1,294
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Thu 10/29
6:10 am-10:55 pm
3 stops29h 45m
Ho Chi Minh City
Mon 11/2
6:00 am-11:07 pm
3 stops29h 07m
$1,302
Showing 1-10 of 29 resultsSorted by cheapest first
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.
PHL-SGN
PHL-HAN
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
PHL-VN0
PHL-SGN
PHL-HAN
How far ahead should I book a flight from Philadelphia to Vietnam?
Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Philadelphia to Vietnam?
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $403). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $1,265). 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 May 16, 2026.
Read reviews from past customers who have flown Japan Airlines,Delta, andQatar Airways 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.
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Boarding
8.4
Entertainment
7.8
Crew
8.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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.
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Complete your trip
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Search flights from Philadelphia to Vietnam by cabin class
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Philadelphia and Vietnam flights
Browse other Philadelphia and Vietnam flight options. Last updated on May 16, 2026.
Popular flight searches
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Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 9 airlines flying from Philadelphia to Vietnam
Discover the top 9 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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$535 | Average$1,006 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$710 | Average$949 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$790 | Average$1,190 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$892 | Average$1,065 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$921 | Average$1,081 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$943 | Average$1,329 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$964 | Average$1,365 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$969 | Average$1,082 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,036 | Average$1,098 | FlexibilityNo cancel fee | On-time79% |