$389+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SGN
Mar 5 — Mar 121
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/145:00 pm
PHL
- SGN
3 stops65h 55m
United Airlines
Thu 4/167:00 am
SGN
- PHL
3 stops40h 19m
United Airlines
Deal found 2/2![United Airlines logo]()
$796
This oojo deal was found by Cheapflights users on 2/2. 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 4/226:58 pm
PHL
- SGN
2 stops34h 57m
STARLUX Airlines
Wed 5/1311:30 am
SGN
- PHL
2 stops29h 10m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$826
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 10/2911:39 am
PHL
- SGN
2 stops47h 11m
ANA
Wed 11/1111:05 pm
SGN
- PHL
2 stops30h 17m
ANA
Deal found 2/1![ANA logo]()
$832
This United Airlines deal was found by Cheapflights users on 2/2. 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 9/308:26 pm
PHL
- SGN
3 stops38h 39m
United Airlines
Wed 10/2811:05 pm
SGN
- PHL
2 stops29h 17m
United Airlines
Deal found 2/2![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Thu 9/106:10 am
PHL
- SGN
2 stops28h 45m
United Airlines
Mon 9/1411:15 pm
SGN
- PHL
3 stops41h 01m
United Airlines
Deal found 1/31![United Airlines logo]()
$837
This Ovago deal was found by Cheapflights users on 2/2. 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 5/57:45 pm
PHL
- SGN
2 stops39h 20m
Multiple Airlines
Sun 5/1711:15 pm
SGN
- PHL
2 stops36h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/304:55 pm
PHL
- SGN
3 stops42h 10m
United Airlines
Sun 5/1711:15 pm
SGN
- PHL
2 stops43h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/22:55 pm
PHL
- SGN
2 stops44h 00m
United Airlines
Tue 8/1811:15 pm
SGN
- PHL
3 stops41h 01m
United Airlines
Deal found 2/1![United Airlines logo]()
$843
This KAYAK deal was found by Cheapflights users on 2/1. 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 11/36:10 am
PHL
- HAN
2 stops28h 55m
ANA
Tue 11/1712:25 am
HAN
- PHL
2 stops30h 53m
ANA
Deal found 2/1![ANA logo]()
$843
This FlightHub deal was found by Cheapflights users on 2/1. 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 9/226:10 am
PHL
- HAN
2 stops29h 05m
ANA
Wed 10/711:35 pm
HAN
- PHL
2 stops35h 57m
ANA
Deal found 2/1![ANA logo]()
$846
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/162:37 pm
PHL
- SGN
2 stops44h 18m
United Airlines
Tue 8/2511:15 pm
SGN
- PHL
2 stops45h 09m
United Airlines
Deal found 2/1![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/1110:35 am
PHL
- SGN
3 stops49h 20m
United Airlines
Wed 4/157:00 am
SGN
- PHL
3 stops37h 58m
United Airlines
Deal found 2/1![United Airlines logo]()
$852
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/27:59 pm
PHL
- SGN
3 stops39h 06m
United Airlines
Tue 8/1811:15 pm
SGN
- PHL
3 stops41h 01m
United Airlines
Deal found 2/1![United Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 3/296:00 am
PHL
- SGN
2 stops29h 05m
Delta
Sun 5/177:35 am
SGN
- PHL
2 stops36h 52m
Delta
Deal found 2/1![Delta logo]()
$885
This Korean Air deal was found by Cheapflights users on 2/1. 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.
Sun 4/268:40 am
PHL
- SGN
2 stops27h 35m
Korean Air
Sat 5/911:45 pm
SGN
- PHL
2 stops29h 06m
Korean Air
Deal found 2/1![Korean Air logo]()
$891
This Gurufare deal was found by Cheapflights users on 2/1. 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 5/611:00 am
PHL
- HAN
2 stops34h 05m
Qatar Airways
Sun 5/317:30 pm
HAN
- PHL
1 stop24h 30m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,114
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:42 am
PHL
- HAN
2 stops36h 23m
Multiple Airlines
Wed 3/2511:05 am
HAN
- PHL
2 stops31h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/304:55 pm
PHL
- SGN
3 stops42h 10m
United Airlines
Sun 5/1711:15 pm
SGN
- PHL
2 stops43h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/56:34 pm
PHL
- SGN
3 stops40h 31m
United Airlines
Sun 5/1711:15 pm
SGN
- PHL
2 stops43h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/1110:35 am
PHL
- SGN
3 stops49h 20m
United Airlines
Wed 4/157:00 am
SGN
- PHL
3 stops37h 58m
United Airlines
Deal found 2/1![United Airlines logo]()
$852
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:40 am
PHL
- HAN
2 stops35h 25m
Multiple Airlines
Wed 3/47:30 pm
HAN
- PHL
2 stops24h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/207:45 pm
PHL
- SGN
3 stops40h 10m
United Airlines
Mon 4/137:00 am
SGN
- PHL
3 stops43h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$879
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:55 pm
PHL
- HAN
2 stops34h 10m
Multiple Airlines
Sun 4/510:55 am
HAN
- PHL
2 stops33h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 8/16:10 am
PHL
- SGN
3 stops52h 55m
United Airlines
Tue 8/1811:15 pm
SGN
- PHL
3 stops41h 01m
United Airlines
Deal found 2/1![United Airlines logo]()
$883
This oojo deal was found by Cheapflights users on 2/2. 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 3/254:43 pm
PHL
- HAN
2 stops27h 12m
Qatar Airways
Sun 4/58:45 am
HAN
- PHL
1 stop35h 15m
Qatar Airways
Deal found 2/2![Qatar Airways logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/2211:36 am
PHL
- SGN
3 stops47h 29m
United Airlines
Wed 5/1311:15 pm
SGN
- PHL
2 stops36h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$891
This Gurufare deal was found by Cheapflights users on 2/1. 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.
Sun 2/151:38 pm
PHL
- HAN
2 stops34h 42m
Qatar Airways
Wed 3/48:55 am
HAN
- PHL
1 stop36h 05m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,430
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:00 pm
PHL
- HAN
2 stops30h 05m
Multiple Airlines
Sat 2/2810:30 am
HAN
- PHL
2 stops32h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,360
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:57 pm
PHL
- HAN
2 stops31h 08m
Multiple Airlines
Sat 2/2810:30 am
HAN
- PHL
2 stops32h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,360
Last-minute flights from Philadelphia to VietnamDiscover last-minute flight deals from Philadelphia to Vietnam. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Vietnam. Data last updated February 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/145:00 pm
PHL
- SGN
3 stops65h 55m
United Airlines
Thu 4/167:00 am
SGN
- PHL
3 stops40h 19m
United Airlines
Deal found 2/2![United Airlines logo]()
$796
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:40 am
PHL
- HAN
2 stops35h 25m
Multiple Airlines
Wed 3/47:30 pm
HAN
- PHL
2 stops24h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/56:30 am
PHL
- SGN
2 stops51h 20m
United Airlines
Mon 4/137:00 am
SGN
- PHL
3 stops43h 47m
United Airlines
Deal found 2/1![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/1110:35 am
PHL
- SGN
3 stops49h 20m
United Airlines
Wed 4/157:00 am
SGN
- PHL
3 stops37h 58m
United Airlines
Deal found 2/1![United Airlines logo]()
$852
This oojo deal was found by Cheapflights users on 2/2. 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 3/166:22 pm
PHL
- SGN
2 stops29h 08m
STARLUX Airlines
Mon 4/206:05 pm
SGN
- PHL
2 stops47h 00m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/166:59 pm
PHL
- SGN
3 stops40h 56m
United Airlines
Mon 4/207:00 am
SGN
- PHL
3 stops43h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$902
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:42 am
PHL
- HAN
2 stops36h 23m
Multiple Airlines
Wed 3/2511:05 am
HAN
- PHL
2 stops31h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/207:45 pm
PHL
- SGN
3 stops40h 10m
United Airlines
Mon 4/137:00 am
SGN
- PHL
3 stops43h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/216:30 am
PHL
- SGN
3 stops53h 25m
United Airlines
Thu 4/307:00 am
SGN
- PHL
3 stops38h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$894
This oojo deal was found by Cheapflights users on 2/2. 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 3/236:47 pm
PHL
- SGN
2 stops28h 43m
STARLUX Airlines
Mon 4/206:05 pm
SGN
- PHL
2 stops47h 00m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/296:00 am
PHL
- SGN
2 stops30h 15m
Delta
Sun 5/177:35 am
SGN
- PHL
2 stops33h 09m
Delta
Deal found 2/3![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/304:55 pm
PHL
- SGN
3 stops42h 10m
United Airlines
Sun 5/1711:15 pm
SGN
- PHL
2 stops43h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$841
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 February 3, 2026.
Search for one-way flight options from Philadelphia to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/286:20 pm
PHL
- SGN
2 stops40h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/155:55 pm
PHL
- SGN
3 stops41h 00m
United Airlines
Deal found 2/1![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/18:35 am
PHL
- SGN
2 stops50h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/158:46 am
PHL
- SGN
2 stops51h 09m
United Airlines
Deal found 2/1![United Airlines logo]()
$482
This FlightHub deal was found by Cheapflights users on 2/2. 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 2/188:02 am
PHL
- HAN
2 stops27h 03m
ANA
Deal found 2/2![ANA logo]()
$510
This Korean Air deal was found by Cheapflights users on 2/1. 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 3/256:00 am
PHL
- HAN
2 stops28h 45m
Korean Air
Deal found 2/1![Korean Air logo]()
$521
This FlightHub deal was found by Cheapflights users on 2/1. 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 2/1811:30 am
PHL
- HAN
2 stops34h 35m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/283:02 pm
PHL
- SGN
3 stops50h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 2/106:40 pm
PHL
- SGN
3 stops48h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$556
This Cathay Pacific deal was found by Cheapflights users on 2/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:30 am
PHL
- HAN
2 stops38h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 2/135:30 am
PHL
- SGN
2 stops50h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/133:37 pm
PHL
- SGN
3 stops67h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$687
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $796 (United Airlines) |
One-way from | $389 (United Airlines) |
Popular in | June |
Cheapest in | March |
Average price | $1,114 |
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 February 3, 2026.
Use the filters below to find and compare flights from Philadelphia to Vietnam that are best for you.
Fly from
Philadelphia
Fly to
Vietnam
Route
Depart
Return
Price
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Sun 8/2
7:59 pm-10:05 pm
3 stops39h 06m
Ho Chi Minh City
Tue 8/18
11:15 pm-5:16 am
3 stops41h 01m
$841
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Mon 3/30
4:55 pm-10:05 pm
3 stops42h 10m
Ho Chi Minh City
Sun 5/17
11:15 pm-8:00 am
2 stops43h 45m
$841
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Tue 5/5
6:34 pm-10:05 pm
3 stops40h 31m
Ho Chi Minh City
Sun 5/17
11:15 pm-8:00 am
2 stops43h 45m
$841
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Wed 3/11
10:35 am-10:55 pm
3 stops49h 20m
Ho Chi Minh City
Wed 4/15
7:00 am-9:58 am
3 stops37h 58m
$852
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Fri 3/20
7:45 pm-10:55 pm
3 stops40h 10m
Ho Chi Minh City
Mon 4/13
7:00 am-3:47 pm
3 stops43h 47m
$879
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Sat 8/1
6:10 am-10:05 pm
3 stops52h 55m
Ho Chi Minh City
Tue 8/18
11:15 pm-5:16 am
3 stops41h 01m
$883
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Sun 3/29
6:00 am-10:05 pm
2 stops29h 05m
Ho Chi Minh City
Sun 5/17
7:35 am-9:27 am
2 stops36h 52m
$885
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Sun 4/26
8:40 am-11:15 pm
2 stops27h 35m
Ho Chi Minh City
Sat 5/9
11:45 pm-5:51 pm
2 stops29h 06m
$891
PhiladelphiaHo Chi Minh City
PHL - SGN
PHLSGN
Philadelphia
Wed 4/22
11:36 am-10:05 pm
3 stops47h 29m
Ho Chi Minh City
Wed 5/13
11:15 pm-12:45 am
2 stops36h 30m
$891
PhiladelphiaHanoi
PHL - HAN
PHLHAN
Philadelphia
Wed 5/6
11:00 am-8:05 am
2 stops34h 05m
Hanoi Noibai
Sun 5/31
7:30 pm-9:00 am
1 stop24h 30m
$1,114
Showing 1-10 of 29 results
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
What is the cheapest month to book a flight from Philadelphia to Vietnam?
Currently, July is the cheapest month in which you can book a flight from Philadelphia to Vietnam (average of $540). Flying from Philadelphia to Vietnam in June is currently the most expensive (average of $845). 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 February 3, 2026.
Read reviews from past customers who have flown ANA, Japan Airlines, and Delta 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.
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
Entertainment
7.9
Crew
8.7
Overall
8.4
Comfort
8.2
Food
7.7
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentLindsey,Jan 2026
CGK - HND
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Philadelphia to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Philadelphia to Vietnam
Discover the top 10 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 February 3, 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$747 | Average$1,258 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$893 | Average$1,082 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$921 | Average$1,076 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$923 | Average$1,107 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$946 | Average$1,311 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$964 | Average$1,256 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,041 | Average$1,101 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,332 | Average$1,537 | FlexibilityNo cancel fee | On-time72% |