$410+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Jun 2 — Jun 91
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 May 3, 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 May 3, 2026.
This CrystalTravel deal was found by Cheapflights users on 5/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Wed 12/162:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/1![China Eastern logo]()
$689
This CrystalTravel deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Sun 11/152:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 4/29![China Eastern logo]()
$690
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Sun 11/222:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 4/30![China Eastern logo]()
$698
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Tue 11/104:55 pm
SGN
- SFO
2 stops55h 05m
China Eastern
Deal found 4/29![China Eastern logo]()
$700
This Justfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:00 pm
SFO
- HAN
1 stop23h 20m
China Eastern
Sun 11/13:10 pm
HAN
- SFO
1 stop32h 50m
China Eastern
Deal found 4/29![China Eastern logo]()
$703
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:00 pm
SFO
- SGN
1 stop23h 35m
China Eastern
Sun 11/12:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 4/30![China Eastern logo]()
$715
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Wed 11/112:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/2![China Eastern logo]()
$718
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:45 am
SFO
- SGN
1 stop33h 10m
Singapore Airlines
Sat 10/317:50 pm
SGN
- SFO
1 stop27h 00m
Singapore Airlines
Deal found 4/29![Singapore Airlines logo]()
$723
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am
SFO
- SGN
1 stop33h 10m
Singapore Airlines
Fri 10/93:50 pm
SGN
- SFO
1 stop32h 00m
Singapore Airlines
Deal found 4/29![Singapore Airlines logo]()
$726
This FlightHub deal was found by Cheapflights users on 4/30. 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 9/2211:45 am
SFO
- SGN
1 stop33h 10m
Singapore Airlines
Thu 10/13:50 pm
SGN
- SFO
1 stop32h 00m
Singapore Airlines
Deal found 4/30![Singapore Airlines logo]()
$728
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 am
SFO
- SGN
1 stop33h 10m
Singapore Airlines
Fri 10/97:40 pm
SGN
- SFO
1 stop28h 10m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$730
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm
SFO
- HAN
2 stops35h 45m
China Eastern
Wed 11/112:45 am
HAN
- SFO
1 stop21h 15m
China Eastern
Deal found 5/1![China Eastern logo]()
$731
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 May 3, 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 May 3, 2026.
This China Eastern deal was found by Cheapflights users on 5/1. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:00 pm
SFO
- SGN
3 stops40h 10m
China Eastern
Thu 9/107:10 pm
SGN
- SFO
3 stops51h 55m
China Eastern
Deal found 5/1![China Eastern logo]()
$920
This Korean Air deal was found by Cheapflights users on 5/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:40 pm
SFO
- HAN
1 stop18h 55m
Korean Air
Tue 5/1212:05 pm
HAN
- SFO
2 stops60h 48m
Korean Air
Deal found 5/2![Korean Air logo]()
$921
This Cathay Pacific deal was found by Cheapflights users on 5/2. 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.
Thu 9/171:00 pm
SFO
- PQC
1 stop39h 05m
Cathay Pacific
Mon 9/217:05 pm
PQC
- SFO
1 stop29h 50m
Cathay Pacific
Deal found 5/2![Cathay Pacific logo]()
$926
This United Airlines deal was found by Cheapflights users on 5/1. 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 9/247:00 am
SFO
- SGN
2 stops25h 05m
United Airlines
Sat 10/107:00 am
SGN
- SFO
2 stops21h 52m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,034
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:40 pm
SFO
- HAN
1 stop18h 55m
Delta
Sun 5/3112:05 pm
HAN
- SFO
2 stops39h 31m
Delta
Deal found 4/28![Delta logo]()
$1,060
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:50 pm
SFO
- CXR
1 stop26h 45m
Multiple Airlines
Sun 8/234:05 pm
CXR
- SFO
2 stops37h 10m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,240
This Vietnam Airlines deal was found by Cheapflights users on 5/2. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 pm
SFO
- PQC
1 stop27h 40m
Vietnam Airlines
Mon 9/211:55 pm
PQC
- SFO
2 stops66h 00m
Vietnam Airlines
Deal found 5/2![Vietnam Airlines logo]()
$1,241
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:45 am
SFO
- CXR
1 stop40h 20m
Singapore Airlines
Sun 8/166:40 pm
CXR
- SFO
1 stop29h 10m
Singapore Airlines
Deal found 4/29![Singapore Airlines logo]()
$1,275
This Asiana Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:20 pm
SFO
- DAD
1 stop32h 15m
Asiana Airlines
Sat 8/111:00 pm
DAD
- SFO
1 stop31h 00m
Asiana Airlines
Deal found 4/29![Asiana Airlines logo]()
$1,295
This China Airlines deal was found by Cheapflights users on 5/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:10 pm
SFO
- HAN
2 stops31h 20m
China Airlines
Sat 5/911:30 am
HAN
- SFO
1 stop22h 25m
China Airlines
Deal found 5/2![China Airlines logo]()
$1,327
This EVA Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:30 pm
SFO
- DAD
1 stop33h 05m
EVA Air
Thu 6/2512:55 pm
DAD
- SFO
1 stop21h 15m
EVA Air
Deal found 4/28![EVA Air logo]()
$1,679
This Qatar Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:55 pm
SFO
- DAD
2 stops55h 45m
Qatar Airways
Sun 7/262:35 pm
DAD
- SFO
2 stops37h 00m
Qatar Airways
Deal found 4/29![Qatar Airways logo]()
$1,949
This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:00 pm
SFO
- PQC
1 stop30h 40m
Cathay Pacific
Sun 10/2510:50 am
PQC
- SFO
1 stop25h 25m
Cathay Pacific
Deal found 4/28![Cathay Pacific logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am
SFO
- SGN
2 stops25h 05m
United Airlines
Sun 11/111:05 pm
SGN
- SFO
1 stop25h 05m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,046
This Korean Air deal was found by Cheapflights users on 5/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:57 pm
SFO
- HAN
2 stops53h 53m
Korean Air
Wed 5/1312:05 pm
HAN
- SFO
2 stops58h 16m
Korean Air
Deal found 5/2![Korean Air logo]()
$1,083
This Cathay Pacific deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:20 am
SFO
- PQC
1 stop27h 45m
Cathay Pacific
Thu 10/227:05 pm
PQC
- SFO
1 stop17h 35m
Cathay Pacific
Deal found 4/28![Cathay Pacific logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/112:40 pm
SFO
- SGN
1 stop21h 35m
United Airlines
Sat 8/297:00 am
SGN
- SFO
1 stop16h 50m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,091
This China Eastern deal was found by Cheapflights users on 4/30. 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.
Wed 5/207:15 am
SFO
- SGN
2 stops28h 20m
China Eastern
Tue 6/27:10 pm
SGN
- SFO
2 stops51h 55m
China Eastern
Deal found 4/30![China Eastern logo]()
$1,231
This Korean Air deal was found by Cheapflights users on 5/1. 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.
Mon 10/1912:50 pm
SFO
- PQC
1 stop20h 00m
Korean Air
Wed 10/2112:10 am
PQC
- SFO
2 stops46h 15m
Korean Air
Deal found 5/1![Korean Air logo]()
$1,156
This Vietnam Airlines deal was found by Cheapflights users on 5/2. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm
SFO
- THD
1 stop24h 35m
Vietnam Airlines
Thu 10/221:00 pm
THD
- SFO
1 stop18h 55m
Vietnam Airlines
Deal found 5/2![Vietnam Airlines logo]()
$1,279
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:00 pm
SFO
- PQC
2 stops28h 40m
Multiple Airlines
Tue 5/2610:40 am
PQC
- SFO
1 stop38h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,300
This Asiana Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:20 pm
SFO
- DAD
1 stop32h 15m
Asiana Airlines
Mon 7/2711:00 pm
DAD
- SFO
1 stop31h 00m
Asiana Airlines
Deal found 4/29![Asiana Airlines logo]()
$1,333
This China Eastern deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:43 pm
SFO
- HAN
2 stops57h 17m
China Eastern
Tue 5/263:45 pm
HAN
- SFO
2 stops55h 20m
China Eastern
Deal found 4/29![China Eastern logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/137:15 am
SFO
- SGN
2 stops24h 50m
United Airlines
Tue 6/167:00 am
SGN
- SFO
1 stop27h 35m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,157
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:30 pm
SFO
- CXR
2 stops29h 35m
Multiple Airlines
Thu 5/142:40 pm
CXR
- SFO
2 stops30h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,306
This Korean Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:05 pm
SFO
- PQC
2 stops43h 45m
Korean Air
Sat 10/2412:10 am
PQC
- SFO
2 stops47h 41m
Korean Air
Deal found 4/28![Korean Air logo]()
$1,194
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:00 pm
SFO
- DAD
2 stops35h 05m
Delta
Tue 9/2210:55 pm
DAD
- SFO
2 stops33h 40m
Delta
Deal found 4/29![Delta logo]()
$1,519
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:45 pm
SFO
- SGN
1 stop18h 20m
United Airlines
Thu 7/167:00 am
SGN
- SFO
1 stop17h 55m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,236
This Delta deal was found by Cheapflights users on 5/1. 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.
Mon 5/255:55 am
SFO
- SGN
2 stops27h 20m
Delta
Mon 6/2211:45 pm
SGN
- SFO
2 stops33h 13m
Delta
Deal found 5/1![Delta logo]()
$1,523
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:50 pm
SFO
- CXR
2 stops28h 20m
Vietnam Airlines
Sat 8/157:50 pm
CXR
- SFO
2 stops36h 05m
Vietnam Airlines
Deal found 4/29![Vietnam Airlines logo]()
$1,527
Last-minute flights from San Francisco to VietnamDiscover last-minute flight deals from San Francisco to Vietnam. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Vietnam. Data last updated May 3, 2026 and is based on user searches.
This CrystalTravel deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:20 pm
SFO
- SGN
1 stop21h 40m
Asiana Airlines
Mon 6/1512:05 pm
SGN
- SFO
1 stop17h 25m
Asiana Airlines
Deal found 4/29![Asiana Airlines logo]()
$798
This BusinessClass deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
SFO
- SGN
2 stops26h 50m
China Eastern
Sun 5/172:35 am
SGN
- SFO
1 stop20h 30m
China Eastern
Deal found 4/29![China Eastern logo]()
$802
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Mon 5/412:20 am
SFO
- SGN
1 stop19h 45m
Cathay Pacific
Wed 6/177:10 am
SGN
- SFO
1 stop18h 15m
Cathay Pacific
Deal found 4/30![Cathay Pacific logo]()
$824
This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:20 am
SFO
- SGN
1 stop19h 45m
Cathay Pacific
Tue 5/2611:05 am
SGN
- SFO
1 stop25h 35m
Cathay Pacific
Deal found 4/29![Cathay Pacific logo]()
$826
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:20 pm
SFO
- HAN
1 stop32h 40m
Asiana Airlines
Wed 8/2611:30 pm
HAN
- SFO
1 stop30h 30m
Asiana Airlines
Deal found 4/28![Asiana Airlines logo]()
$826
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Mon 5/47:10 am
SFO
- SGN
2 stops36h 55m
Cathay Pacific
Tue 6/166:55 am
SGN
- SFO
1 stop18h 30m
Cathay Pacific
Deal found 4/30![Cathay Pacific logo]()
$828
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Mon 5/48:45 am
SFO
- SGN
2 stops28h 00m
China Eastern
Fri 5/222:35 am
SGN
- SFO
1 stop20h 30m
China Eastern
Deal found 5/1![China Eastern logo]()
$830
This Justfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:00 am
SFO
- SGN
1 stop41h 25m
Singapore Airlines
Tue 11/34:15 pm
SGN
- SFO
1 stop30h 35m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$818
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:20 am
SFO
- SGN
1 stop19h 45m
Cathay Pacific
Wed 5/277:10 am
SGN
- SFO
1 stop29h 30m
Cathay Pacific
Deal found 4/29![Cathay Pacific logo]()
$825
This KAYAK deal was found by Cheapflights users on 4/30. 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 5/512:20 am
SFO
- SGN
1 stop27h 00m
Cathay Pacific
Mon 5/1111:05 am
SGN
- SFO
1 stop25h 35m
Cathay Pacific
Deal found 4/30![Cathay Pacific logo]()
$827
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:00 pm
SFO
- SGN
1 stop21h 20m
American Airlines
Mon 5/187:10 am
SGN
- SFO
2 stops26h 10m
American Airlines
Deal found 4/28![American Airlines logo]()
$831
This Justfly.com deal was found by Cheapflights users on 4/30. 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 5/1812:00 pm
SFO
- SGN
1 stop23h 35m
China Eastern
Wed 6/37:10 pm
SGN
- SFO
2 stops27h 55m
China Eastern
Deal found 4/30![China Eastern logo]()
$801
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 May 3, 2026.
Search for one-way flight options from San Francisco to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This CrystalTravel deal was found by Cheapflights users on 5/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Deal found 5/1![Philippine Airlines logo]()
$410
This CrystalTravel deal was found by Cheapflights users on 5/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Deal found 5/1![Philippine Airlines logo]()
$413
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Deal found 5/1![Philippine Airlines logo]()
$422
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Deal found 5/3![Philippine Airlines logo]()
$428
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Mon 9/1412:00 pm
SFO
- SGN
1 stop23h 35m
China Eastern
Deal found 5/1![China Eastern logo]()
$430
This FlightHub deal was found by Cheapflights users on 5/2. 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 9/912:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Deal found 5/2![Philippine Airlines logo]()
$431
This CrystalTravel deal was found by Cheapflights users on 4/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:20 pm
SFO
- SGN
1 stop21h 40m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$432
This CrystalTravel deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:20 pm
SFO
- SGN
1 stop21h 40m
Asiana Airlines
Deal found 4/29![Asiana Airlines logo]()
$433
This oojo deal was found by Cheapflights users on 4/30. 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 9/1911:20 pm
SFO
- SGN
1 stop21h 40m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$439
This FlightHub deal was found by Cheapflights users on 5/2. 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 8/1911:20 pm
SFO
- SGN
1 stop33h 30m
Asiana Airlines
Deal found 5/2![Asiana Airlines logo]()
$443
This KAYAK deal was found by Cheapflights users on 5/1. 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.
Sat 9/1212:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Deal found 5/1![Philippine Airlines logo]()
$444
This FlightHub deal was found by Cheapflights users on 5/2. 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.
Mon 5/1812:00 pm
SFO
- HAN
1 stop36h 00m
China Eastern
Deal found 5/2![China Eastern logo]()
$528
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 May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $698 (FlightHub) |
One-way from | $410 (CrystalTravel) |
Popular in | June |
Cheapest in | September |
Average price | $918 |
Good round-trip deal | $1,113 or less |
Good one-way deal | $534 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 May 3, 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 FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Mon 8/31
12:00 pm-6:10 pm
3 stops40h 10m
Ho Chi Minh City
Thu 9/10
7:10 pm-9:05 am
3 stops51h 55m
$920
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Wed 5/6
12:40 pm-9:35 pm
1 stop18h 55m
Hanoi Noibai
Tue 5/12
12:05 pm-10:53 am
2 stops60h 48m
$921
San FranciscoPhu Quoc
SFO - PQC
SFOPQC
San Francisco
Thu 9/17
1:00 pm-6:05 pm
1 stop39h 05m
Phu Quoc Duong Dang
Mon 9/21
7:05 pm-10:55 am
1 stop29h 50m
$926
San FranciscoPhu Quoc
SFO - PQC
SFOPQC
San Francisco
Sun 10/11
1:00 pm-9:40 am
1 stop30h 40m
Phu Quoc Duong Dang
Sun 10/25
10:50 am-10:15 pm
1 stop25h 25m
$1,023
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Thu 9/24
7:00 am-10:05 pm
2 stops25h 05m
Ho Chi Minh City
Sat 10/10
7:00 am-2:52 pm
2 stops21h 52m
$1,034
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sat 10/17
7:00 am-10:05 pm
2 stops25h 05m
Ho Chi Minh City
Sun 11/1
11:05 pm-9:10 am
1 stop25h 05m
$1,046
San FranciscoPhu Quoc
SFO - PQC
SFOPQC
San Francisco
Sun 10/18
12:20 am-6:05 pm
1 stop27h 45m
Phu Quoc Duong Dang
Thu 10/22
7:05 pm-10:40 pm
1 stop17h 35m
$1,051
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Wed 5/13
12:40 pm-9:35 pm
1 stop18h 55m
Hanoi Noibai
Sun 5/31
12:05 pm-1:36 pm
2 stops39h 31m
$1,060
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Wed 5/6
2:57 pm-10:50 am
2 stops53h 53m
Hanoi Noibai
Wed 5/13
12:05 pm-8:21 am
2 stops58h 16m
$1,083
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sat 8/1
12:40 pm-12:15 am
1 stop21h 35m
Ho Chi Minh City
Sat 8/29
7:00 am-9:50 am
1 stop16h 50m
$1,091
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-SGN
SFO-HAN
SFO-DAD
SFO-CXR
SFO-PQC
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-SGN
SFO-HAN
SFO-DAD
SFO-CXR
How far ahead should I book a flight from San Francisco to Vietnam?
Booking 79 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.
What is the cheapest month to book a flight from San Francisco to Vietnam?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Vietnam (average of $754). Flying from San Francisco to Vietnam in December is currently the most expensive (average of $1,456). 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 May 3, 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 129 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.
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 3, 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.
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
Entertainment
8.8
Comfort
8.9
Food
8.6
Boarding
8.9
Crew
9.2
Overall
8.9
Reviews
1 / 12
10.0
Excellentember j,Apr 2026
TPE - ONT
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 May 3, 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$689 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$391 | Average$805 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$398 | Average$740 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$464 | Average$557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$484 | Average$786 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$561 | Average$1,217 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$607 | Average$753 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$615 | Average$924 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$617 | Average$748 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$626 | Average$1,145 | FlexibilityNo cancel fee | On-time69% |