$358+ Cheap flights from San Francisco (SFO) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Vietnam with Cheapflights
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Cheapest flights from San Francisco to VietnamExplore the most affordable flight options available from San Francisco to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from San Francisco to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This oojo deal was found by Cheapflights users on 7/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
SFO
- PQC
1 stop29h 40m
Cathay Pacific
Tue 9/87:05 pm
PQC
- SFO
1 stop30h 20m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$784
This Ovago deal was found by Cheapflights users on 7/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:35 am
SFO
- HAN
2 stops24h 10m
China Southern
Tue 9/2211:15 am
HAN
- SFO
1 stop23h 25m
China Southern
Deal found 7/21![China Southern logo]()
$788
This oojo deal was found by Cheapflights users on 7/22. 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 8/111:20 am
SFO
- HAN
1 stop24h 15m
Cathay Pacific
Wed 9/27:10 pm
HAN
- SFO
1 stop30h 15m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$790
This oojo deal was found by Cheapflights users on 7/22. 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 9/21:20 am
SFO
- HAN
1 stop18h 35m
Cathay Pacific
Tue 11/311:05 am
HAN
- SFO
1 stop25h 10m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$791
This oojo deal was found by Cheapflights users on 7/23. 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 8/311:20 am
SFO
- HAN
1 stop26h 50m
Cathay Pacific
Tue 9/1510:25 am
HAN
- SFO
1 stop26h 15m
Cathay Pacific
Deal found 7/23![Cathay Pacific logo]()
$792
This oojo deal was found by Cheapflights users on 7/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:55 pm
SFO
- HAN
1 stop28h 35m
Cathay Pacific
Wed 11/257:30 pm
HAN
- SFO
1 stop16h 45m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$793
This BusinessClass deal was found by Cheapflights users on 7/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:35 am
SFO
- HAN
2 stops28h 05m
China Southern
Tue 9/153:45 pm
HAN
- SFO
1 stop18h 55m
China Southern
Deal found 7/21![China Southern logo]()
$794
This oojo deal was found by Cheapflights users on 7/21. 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.
Mon 10/261:00 pm
SFO
- HAN
1 stop22h 45m
China Eastern
Tue 11/173:45 pm
HAN
- SFO
3 stops56h 15m
China Eastern
Deal found 7/21![China Eastern logo]()
$795
This FlightHub deal was found by Cheapflights users on 7/22. 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 8/301:20 am
SFO
- HAN
1 stop18h 35m
Cathay Pacific
Sun 9/610:25 am
HAN
- SFO
1 stop26h 50m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$796
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:00 pm
SFO
- HAN
1 stop38h 45m
China Eastern
Fri 11/206:45 pm
HAN
- SFO
1 stop29h 15m
China Eastern
Deal found 7/21![China Eastern logo]()
$799
This FlightHub deal was found by Cheapflights users on 7/22. 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 9/1412:35 am
SFO
- HAN
2 stops43h 30m
China Southern
Tue 10/611:15 am
HAN
- SFO
1 stop23h 25m
China Southern
Deal found 7/22![China Southern logo]()
$802
This Ovago deal was found by Cheapflights users on 7/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 am
SFO
- HAN
2 stops28h 40m
China Eastern
Sun 12/132:45 am
HAN
- SFO
1 stop21h 15m
China Eastern
Deal found 7/21![China Eastern logo]()
$803
Best flights from San Francisco to VietnamDiscover carefully curated flight deals from San Francisco to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from San Francisco to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This oojo deal was found by Cheapflights users on 7/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
SFO
- PQC
1 stop29h 40m
Cathay Pacific
Tue 9/87:05 pm
PQC
- SFO
1 stop30h 20m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$784
This China Eastern deal was found by Cheapflights users on 7/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:00 pm
SFO
- SGN
1 stop23h 35m
China Eastern
Tue 11/104:55 pm
SGN
- SFO
2 stops55h 05m
China Eastern
Deal found 7/22![China Eastern logo]()
$863
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 8/45:50 am
SFO
- HAN
2 stops25h 45m
Delta
Tue 9/2211:10 pm
HAN
- SFO
2 stops38h 49m
Delta
Deal found 7/18![Delta logo]()
$864
This Korean Air deal was found by Cheapflights users on 7/19. 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.
Thu 9/312:50 pm
SFO
- HAN
1 stop31h 45m
Korean Air
Mon 9/1411:10 pm
HAN
- SFO
2 stops49h 43m
Korean Air
Deal found 7/19![Korean Air logo]()
$869
This Asiana Airlines deal was found by Cheapflights users on 7/22. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:20 pm
SFO
- HAN
1 stop22h 55m
Asiana Airlines
Wed 9/2311:30 pm
HAN
- SFO
1 stop30h 00m
Asiana Airlines
Deal found 7/22![Asiana Airlines logo]()
$883
This EVA Air deal was found by Cheapflights users on 7/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:30 pm
SFO
- DAD
1 stop21h 10m
EVA Air
Thu 1/281:00 pm
DAD
- SFO
1 stop17h 00m
EVA Air
Deal found 7/23![EVA Air logo]()
$947
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 9/201:10 am
SFO
- SGN
1 stop30h 45m
United Airlines
Thu 9/247:00 am
SGN
- SFO
1 stop27h 10m
United Airlines
Deal found 7/19![United Airlines logo]()
$965
This oojo deal was found by Cheapflights users on 7/23. 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 9/131:00 am
SFO
- CXR
2 stops23h 05m
Multiple Airlines
Mon 10/198:55 pm
CXR
- SFO
2 stops23h 40m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$988
This China Airlines deal was found by Cheapflights users on 7/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:40 pm
SFO
- SGN
1 stop19h 20m
China Airlines
Sat 11/145:15 pm
SGN
- SFO
1 stop16h 30m
China Airlines
Deal found 7/22![China Airlines logo]()
$989
This Vietnam Airlines deal was found by Cheapflights users on 7/18. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 pm
SFO
- DLI
2 stops48h 35m
Vietnam Airlines
Mon 9/142:00 pm
DLI
- SFO
2 stops65h 55m
Vietnam Airlines
Deal found 7/18![Vietnam Airlines logo]()
$1,081
This KAYAK deal was found by Cheapflights users on 7/22. 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 1/99:40 am
SFO
- CXR
1 stop34h 55m
Singapore Airlines
Sun 5/96:40 pm
CXR
- SFO
1 stop29h 10m
Singapore Airlines
Deal found 7/22![Singapore Airlines logo]()
$1,092
This STARLUX Airlines deal was found by Cheapflights users on 7/19. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:50 am
SFO
- DAD
1 stop26h 45m
STARLUX Airlines
Thu 9/106:45 pm
DAD
- SFO
1 stop15h 45m
STARLUX Airlines
Deal found 7/19![STARLUX Airlines logo]()
$1,203
This Asiana Airlines deal was found by Cheapflights users on 7/22. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:20 pm
SFO
- HAN
1 stop32h 40m
Asiana Airlines
Mon 8/2411:30 pm
HAN
- SFO
1 stop30h 30m
Asiana Airlines
Deal found 7/22![Asiana Airlines logo]()
$903
This Korean Air deal was found by Cheapflights users on 7/22. 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.
Mon 8/312:36 pm
SFO
- HAN
2 stops40h 59m
Korean Air
Sun 9/611:10 pm
HAN
- SFO
1 stop25h 30m
Korean Air
Deal found 7/22![Korean Air logo]()
$908
This Delta deal was found by Cheapflights users on 7/22. 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 8/176:20 am
SFO
- HAN
2 stops38h 15m
Delta
Wed 9/911:10 pm
HAN
- SFO
2 stops37h 51m
Delta
Deal found 7/22![Delta logo]()
$914
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 pm
SFO
- PQC
1 stop28h 00m
Cathay Pacific
Wed 11/2510:50 am
PQC
- SFO
1 stop25h 25m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$921
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:25 am
SFO
- HAN
1 stop19h 40m
EVA Air
Sun 8/236:00 pm
HAN
- SFO
1 stop16h 35m
EVA Air
Deal found 7/22![EVA Air logo]()
$960
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/148:50 am
SFO
- SGN
2 stops23h 15m
United Airlines
Wed 8/197:00 am
SGN
- SFO
1 stop16h 50m
United Airlines
Deal found 7/19![United Airlines logo]()
$970
This China Eastern deal was found by Cheapflights users on 7/21. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Tue 11/174:55 pm
SGN
- SFO
2 stops55h 05m
China Eastern
Deal found 7/21![China Eastern logo]()
$978
This Booking.com deal was found by Cheapflights users on 7/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:55 pm
SFO
- PQC
2 stops25h 05m
Multiple Airlines
Mon 11/2310:50 am
PQC
- SFO
1 stop25h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,010
This China Airlines deal was found by Cheapflights users on 7/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:40 pm
SFO
- DAD
1 stop18h 35m
China Airlines
Tue 1/265:35 pm
DAD
- SFO
1 stop16h 10m
China Airlines
Deal found 7/23![China Airlines logo]()
$1,011
This Korean Air deal was found by Cheapflights users on 7/19. 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.
Sun 11/291:00 pm
SFO
- SGN
2 stops32h 50m
Korean Air
Thu 12/242:05 pm
SGN
- SFO
1 stop34h 25m
Korean Air
Deal found 7/19![Korean Air logo]()
$950
This Delta deal was found by Cheapflights users on 7/18. 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.
Mon 8/245:50 am
SFO
- SGN
2 stops27h 25m
Delta
Mon 11/2311:50 pm
SGN
- SFO
2 stops35h 12m
Delta
Deal found 7/18![Delta logo]()
$956
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/76:00 am
SFO
- SGN
2 stops26h 05m
United Airlines
Tue 8/187:00 am
SGN
- SFO
1 stop27h 35m
United Airlines
Deal found 7/19![United Airlines logo]()
$970
This Vietnam Airlines deal was found by Cheapflights users on 7/22. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 pm
SFO
- CXR
2 stops26h 35m
Vietnam Airlines
Mon 9/147:05 pm
CXR
- SFO
2 stops60h 50m
Vietnam Airlines
Deal found 7/22![Vietnam Airlines logo]()
$1,081
This China Eastern deal was found by Cheapflights users on 7/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:00 pm
SFO
- SGN
3 stops40h 10m
China Eastern
Thu 9/177:10 pm
SGN
- SFO
3 stops51h 55m
China Eastern
Deal found 7/20![China Eastern logo]()
$985
This EVA Air deal was found by Cheapflights users on 7/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1611:50 pm
SFO
- DAD
1 stop20h 50m
EVA Air
Thu 1/281:00 pm
DAD
- SFO
1 stop17h 00m
EVA Air
Deal found 7/23![EVA Air logo]()
$987
This FlightHub deal was found by Cheapflights users on 7/22. 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 11/312:00 pm
SFO
- CXR
2 stops35h 15m
Multiple Airlines
Tue 3/28:45 pm
CXR
- SFO
2 stops24h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,011
This Korean Air deal was found by Cheapflights users on 7/22. 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 8/124:25 pm
SFO
- HAN
2 stops39h 10m
Korean Air
Sat 8/2211:10 pm
HAN
- SFO
1 stop25h 50m
Korean Air
Deal found 7/22![Korean Air logo]()
$958
This Asiana Airlines deal was found by Cheapflights users on 7/20. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:50 pm
SFO
- HAN
1 stop21h 20m
Asiana Airlines
Sun 11/2911:50 pm
HAN
- SFO
1 stop29h 10m
Asiana Airlines
Deal found 7/20![Asiana Airlines logo]()
$1,066
Last-minute flights from San Francisco to VietnamDiscover last-minute flight deals from San Francisco to Vietnam. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Vietnam. Data last updated July 23, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 7/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:35 am
SFO
- HAN
2 stops24h 10m
China Southern
Tue 9/2211:15 am
HAN
- SFO
1 stop23h 25m
China Southern
Deal found 7/21![China Southern logo]()
$788
This oojo deal was found by Cheapflights users on 7/22. 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 8/31:20 am
SFO
- HAN
1 stop24h 15m
Cathay Pacific
Tue 9/227:10 pm
HAN
- SFO
1 stop29h 45m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$791
This Ovago deal was found by Cheapflights users on 7/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm
SFO
- SGN
2 stops47h 00m
China Eastern
Sun 8/302:35 am
SGN
- SFO
1 stop20h 30m
China Eastern
Deal found 7/21![China Eastern logo]()
$831
This Justfly.com deal was found by Cheapflights users on 7/22. 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 8/1012:00 pm
SFO
- HAN
1 stop23h 20m
China Eastern
Wed 8/192:20 am
HAN
- SFO
1 stop20h 45m
China Eastern
Deal found 7/22![China Eastern logo]()
$807
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:35 am
SFO
- HAN
2 stops24h 10m
China Southern
Tue 8/1812:25 pm
HAN
- SFO
1 stop22h 15m
China Southern
Deal found 7/21![China Southern logo]()
$808
This oojo deal was found by Cheapflights users on 7/22. 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 8/111:20 am
SFO
- HAN
1 stop24h 15m
Cathay Pacific
Wed 9/27:10 pm
HAN
- SFO
1 stop30h 15m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$790
This BusinessClass deal was found by Cheapflights users on 7/22. 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.
Wed 8/129:30 am
SFO
- HAN
2 stops25h 50m
China Eastern
Tue 9/12:20 am
HAN
- SFO
2 stops27h 30m
China Eastern
Deal found 7/22![China Eastern logo]()
$806
This Kissandfly.com deal was found by Cheapflights users on 7/23. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:00 am
SFO
- SGN
1 stop20h 40m
EVA Air
Wed 8/263:45 pm
SGN
- SFO
1 stop38h 50m
EVA Air
Deal found 7/23![EVA Air logo]()
$833
This oojo deal was found by Cheapflights users on 7/23. 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 8/2011:20 pm
SFO
- HAN
1 stop22h 55m
Asiana Airlines
Thu 8/271:25 pm
HAN
- SFO
1 stop16h 35m
Asiana Airlines
Deal found 7/23![Asiana Airlines logo]()
$810
This oojo deal was found by Cheapflights users on 7/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
SFO
- PQC
1 stop29h 40m
Cathay Pacific
Tue 9/87:05 pm
PQC
- SFO
1 stop30h 20m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$784
This oojo deal was found by Cheapflights users on 7/21. 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.
Sun 8/301:20 am
SFO
- HAN
1 stop18h 35m
Cathay Pacific
Tue 9/157:10 pm
HAN
- SFO
1 stop29h 45m
Cathay Pacific
Deal found 7/21![Cathay Pacific logo]()
$793
This FlightHub deal was found by Cheapflights users on 7/22. 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 8/301:20 am
SFO
- HAN
1 stop18h 35m
Cathay Pacific
Sun 9/610:25 am
HAN
- SFO
1 stop26h 50m
Cathay Pacific
Deal found 7/22![Cathay Pacific logo]()
$796
One-way flights from San Francisco to VietnamSearch for one-way flight options from San Francisco to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from San Francisco to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:35 am
SFO
- HAN
1 stop24h 10m
China Southern
Deal found 7/20![China Southern logo]()
$358
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:35 am
SFO
- HAN
2 stops24h 10m
China Southern
Deal found 7/20![China Southern logo]()
$363
This oojo deal was found by Cheapflights users on 7/21. 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.
Tue 9/2912:35 am
SFO
- HAN
1 stop32h 25m
China Southern
Deal found 7/21![China Southern logo]()
$374
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sat 9/1912:35 am
SFO
- HAN
1 stop24h 10m
China Southern
Deal found 7/22![China Southern logo]()
$393
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:30 am
SFO
- DAD
1 stop22h 40m
Philippine Airlines
Deal found 7/19![Philippine Airlines logo]()
$396
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:30 am
SFO
- HAN
1 stop22h 45m
Philippine Airlines
Deal found 7/19![Philippine Airlines logo]()
$398
This Flightnetwork deal was found by Cheapflights users on 7/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:40 pm
SFO
- HAN
1 stop23h 35m
Philippine Airlines
Deal found 7/23![Philippine Airlines logo]()
$401
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:30 am
SFO
- HAN
1 stop22h 45m
Philippine Airlines
Deal found 7/19![Philippine Airlines logo]()
$405
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 am
SFO
- HAN
1 stop34h 15m
Philippine Airlines
Deal found 7/19![Philippine Airlines logo]()
$408
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Sat 9/1912:30 am
SFO
- HAN
1 stop34h 15m
Philippine Airlines
Deal found 7/19![Philippine Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1112:30 am
SFO
- DAD
1 stop22h 40m
Philippine Airlines
Deal found 7/22![Philippine Airlines logo]()
$415
This FlightHub deal was found by Cheapflights users on 7/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:30 am
SFO
- DAD
1 stop22h 40m
Philippine Airlines
Deal found 7/18![Philippine Airlines logo]()
$416
Find flight deals from San Francisco to Vietnam
Keep the following information in mind while searching for San Francisco to Vietnam flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $784 (oojo) |
One-way from | $358 (Mytrip) |
Popular in | June |
Cheapest in | October |
Average price | $1,171 |
Good round-trip deal | $1,130 or less |
Good one-way deal | $615 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 July 23, 2026.
Use the filters below to find and compare flights from San Francisco to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoPhu Quoc
SFO - PQC
SFOPQC
San Francisco
Mon 8/24
2:00 pm-9:40 am
1 stop29h 40m
Phu Quoc Duong Dang
Tue 9/8
7:05 pm-11:25 am
1 stop30h 20m
$784
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Mon 9/7
12:00 pm-1:35 am
1 stop23h 35m
Ho Chi Minh City
Tue 11/10
4:55 pm-9:00 am
2 stops55h 05m
$863
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Tue 8/4
5:50 am-9:35 pm
2 stops25h 45m
Hanoi Noibai
Tue 9/22
11:10 pm-11:59 pm
2 stops38h 49m
$864
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Thu 9/3
12:50 pm-10:35 am
1 stop31h 45m
Hanoi Noibai
Mon 9/14
11:10 pm-10:53 am
2 stops49h 43m
$869
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 9/21
11:20 pm-12:15 pm
1 stop22h 55m
Hanoi Noibai
Wed 9/23
11:30 pm-3:30 pm
1 stop30h 00m
$883
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Sun 8/16
11:20 pm-10:00 pm
1 stop32h 40m
Hanoi Noibai
Mon 8/24
11:30 pm-4:00 pm
1 stop30h 30m
$903
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 8/31
2:36 pm-9:35 pm
2 stops40h 59m
Hanoi Noibai
Sun 9/6
11:10 pm-10:40 am
1 stop25h 30m
$908
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 8/17
6:20 am-10:35 am
2 stops38h 15m
Hanoi Noibai
Wed 9/9
11:10 pm-11:01 pm
2 stops37h 51m
$914
San FranciscoPhu Quoc
SFO - PQC
SFOPQC
San Francisco
Wed 11/4
10:55 pm-5:55 pm
1 stop28h 00m
Phu Quoc Duong Dang
Wed 11/25
10:50 am-9:15 pm
1 stop25h 25m
$921
San FranciscoDa Nang
SFO - DAD
SFODAD
San Francisco
Wed 1/13
11:30 pm-11:40 am
1 stop21h 10m
Da Nang
Thu 1/28
1:00 pm-3:00 pm
1 stop17h 00m
$947
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from San Francisco with our price prediction graph.
SFO-PQC
SFO-HAN
SFO-SGN
SFO-DAD
SFO-CXR
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 San Francisco to Vietnam
SFO-VN0
SFO-PQC
SFO-HAN
SFO-SGN
SFO-DAD
What is the cheapest month to book a flight from San Francisco to Vietnam?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Vietnam (average of $761). Flying from San Francisco to Vietnam in December is currently the most expensive (average of $1,288). 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.
What is the cheapest time of day to fly from SFO to VN?
Find hourly flight availability from San Francisco to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
When flying from San Francisco to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from San Francisco to Vietnam delayed?
About 17% of weekly flights between San Francisco and Vietnam have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for San Francisco to Vietnam flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Vietnam flights?
Over the last year, Vietnam Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from San Francisco to Vietnam?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 23, 2026.
Read through reviews of airlines operating flights from San Francisco to Vietnam, such as STARLUX Airlines,EVA Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Comfort
8.9
Crew
9.1
Entertainment
8.7
Boarding
8.9
Overall
8.8
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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Alternative routes for San Francisco 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 San Francisco to Vietnam by cabin class
Find flights from San Francisco to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Vietnam flights
Browse other San Francisco and Vietnam flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Vietnam flights
Consider these flights traveling from San Francisco to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from San Francisco to Vietnam
Discover the top 10 airlines that operate flights from San Francisco 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$772 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$464 | Average$558 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$466 | Average$846 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$484 | Average$743 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$547 | Average$926 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$561 | Average$1,158 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$607 | Average$767 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$609 | Average$950 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$617 | Average$769 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$621 | Average$873 | FlexibilityNo cancel fee | On-timeN/A |