$232+ Cheap flights from San Francisco (SFO) to Southeast Asia
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
May 21 — May 281
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to Southeast AsiaExplore the most affordable flight options available from San Francisco to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
Explore the most affordable flight options available from San Francisco to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Sun 8/303:35 pm
SGN
- SFO
1 stop19h 35m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$643
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Thu 5/1412:05 pm
SGN
- SFO
1 stop17h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$645
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Tue 8/259:55 am
SGN
- SFO
1 stop25h 15m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$646
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Sun 8/233:35 pm
SGN
- SFO
1 stop19h 35m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$647
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Fri 9/253:35 pm
SGN
- SFO
1 stop19h 35m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$648
This Gotogate deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Wed 5/2712:10 am
SGN
- SFO
1 stop29h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$649
This IEagle deal was found by Cheapflights users on 4/20. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 8/178:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/20![Air India logo]()
$651
This KAYAK deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Mon 9/219:55 am
SGN
- SFO
1 stop25h 15m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Tue 5/2612:05 pm
SGN
- SFO
1 stop17h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$656
This IEagle deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 7/68:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/16![Air India logo]()
$657
This IEagle deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 8/158:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/19![Air India logo]()
$659
This IEagle deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 7/68:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/16![Air India logo]()
$661
Best flights from San Francisco to Southeast AsiaDiscover carefully curated flight deals from San Francisco to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from San Francisco to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This China Eastern deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:45 am
SFO
- BKK
2 stops29h 20m
China Eastern
Wed 5/207:50 am
BKK
- SFO
3 stops39h 15m
China Eastern
Deal found 4/17![China Eastern logo]()
$945
This Vietnam Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:50 pm
SFO
- KUL
1 stop28h 35m
Vietnam Airlines
Sat 10/317:50 pm
KUL
- SFO
1 stop37h 10m
Vietnam Airlines
Deal found 4/16![Vietnam Airlines logo]()
$981
This STARLUX Airlines deal was found by Cheapflights users on 4/20. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:50 am
SFO
- CRK
1 stop27h 40m
STARLUX Airlines
Fri 5/2210:00 am
CRK
- SFO
1 stop25h 30m
STARLUX Airlines
Deal found 4/20![STARLUX Airlines logo]()
$997
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:05 am
SFO
- SIN
2 stops31h 55m
Delta
Tue 12/151:35 am
SIN
- SFO
2 stops34h 27m
Delta
Deal found 4/16![Delta logo]()
$1,013
This Korean Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:39 pm
SFO
- MNL
2 stops27h 16m
Korean Air
Sun 8/301:10 am
MNL
- SFO
1 stop24h 50m
Korean Air
Deal found 4/17![Korean Air logo]()
$1,018
This Cathay Pacific deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:20 am
SFO
- KUL
1 stop34h 10m
Cathay Pacific
Wed 6/178:10 am
KUL
- SFO
1 stop30h 05m
Cathay Pacific
Deal found 4/17![Cathay Pacific logo]()
$1,037
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 am
SFO
- DMK
1 stop20h 55m
Multiple Airlines
Sat 5/237:25 pm
DMK
- SFO
2 stops33h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Wed 7/810:37 pm
SFO
- CEB
2 stops32h 28m
United Airlines
Thu 9/109:15 am
CEB
- SFO
2 stops27h 32m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,047
This Qatar Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:24 pm
SFO
- SIN
2 stops32h 51m
Qatar Airways
Wed 9/233:15 am
SIN
- SFO
1 stop25h 20m
Qatar Airways
Deal found 4/16![Qatar Airways logo]()
$1,255
This SAUDIA deal was found by Cheapflights users on 4/19. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
SFO
- MNL
2 stops46h 50m
SAUDIA
Wed 7/2912:05 pm
MNL
- SFO
2 stops45h 25m
SAUDIA
Deal found 4/19![SAUDIA logo]()
$1,313
This Asiana Airlines deal was found by Cheapflights users on 4/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:50 pm
SFO
- HAN
1 stop22h 25m
Asiana Airlines
Sat 7/181:25 pm
HAN
- SFO
1 stop16h 25m
Asiana Airlines
Deal found 4/19![Asiana Airlines logo]()
$1,373
This Philippine Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:30 am
SFO
- KUL
1 stop33h 45m
Philippine Airlines
Tue 6/212:20 pm
KUL
- SFO
1 stop23h 50m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$1,385
This EVA Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:00 pm
SFO
- BKK
1 stop20h 30m
EVA Air
Tue 7/211:35 am
BKK
- SFO
1 stop19h 45m
EVA Air
Deal found 4/17![EVA Air logo]()
$1,564
This China Airlines deal was found by Cheapflights users on 4/19. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:05 am
SFO
- HAN
1 stop19h 25m
China Airlines
Mon 7/135:50 pm
HAN
- SFO
2 stops28h 31m
China Airlines
Deal found 4/19![China Airlines logo]()
$1,667
This Malaysia Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:00 pm
SFO
- SGN
2 stops36h 40m
Malaysia Airlines
Fri 5/297:40 pm
SGN
- SFO
2 stops41h 00m
Malaysia Airlines
Deal found 4/17![Malaysia Airlines logo]()
$1,770
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:45 pm
SFO
- BKK
1 stop26h 40m
KLM
Tue 6/3011:25 am
BKK
- SFO
2 stops36h 50m
KLM
Deal found 4/20![KLM logo]()
$1,827
This Vietnam Airlines deal was found by Cheapflights users on 4/19. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:50 pm
SFO
- SIN
1 stop30h 10m
Vietnam Airlines
Thu 11/121:15 pm
SIN
- SFO
1 stop19h 45m
Vietnam Airlines
Deal found 4/19![Vietnam Airlines logo]()
$1,007
This Korean Air deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:40 pm
SFO
- DPS
1 stop42h 30m
Korean Air
Sat 5/231:10 am
DPS
- SFO
1 stop24h 30m
Korean Air
Deal found 4/20![Korean Air logo]()
$1,029
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Tue 9/2911:05 am
SIN
- SFO
1 stop20h 25m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,053
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:40 am
SFO
- SGN
2 stops27h 35m
Delta
Fri 5/297:30 am
SGN
- SFO
2 stops23h 27m
Delta
Deal found 4/17![Delta logo]()
$1,076
This Emirates deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:45 am
SFO
- CRK
3 stops51h 35m
Emirates
Fri 8/218:55 pm
CRK
- SFO
1 stop32h 05m
Emirates
Deal found 4/16![Emirates logo]()
$2,205
This Vietnam Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:50 pm
SFO
- SIN
1 stop27h 35m
Vietnam Airlines
Sat 9/51:10 pm
SIN
- SFO
1 stop19h 45m
Vietnam Airlines
Deal found 4/16![Vietnam Airlines logo]()
$1,007
This Korean Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:55 am
SFO
- DPS
2 stops26h 55m
Multiple Airlines
Mon 5/41:10 am
DPS
- SFO
1 stop24h 30m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,125
This Korean Air deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:30 pm
SFO
- CEB
2 stops42h 00m
Korean Air
Tue 9/81:00 am
CEB
- SFO
1 stop24h 40m
Korean Air
Deal found 4/19![Korean Air logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Fri 10/211:05 am
SIN
- SFO
1 stop20h 25m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,053
This China Eastern deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
SFO
- BKK
3 stops34h 20m
China Eastern
Fri 5/298:50 pm
BKK
- SFO
2 stops26h 15m
China Eastern
Deal found 4/16![China Eastern logo]()
$1,209
This Korean Air deal was found by Cheapflights users on 4/19. 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 7/91:10 pm
SFO
- CEB
1 stop19h 20m
Korean Air
Sun 9/61:00 am
CEB
- SFO
2 stops48h 01m
Korean Air
Deal found 4/19![Korean Air logo]()
$1,036
This Korean Air deal was found by Cheapflights users on 4/19. 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.
Mon 4/275:59 am
SFO
- DPS
2 stops26h 51m
Multiple Airlines
Tue 5/51:10 am
DPS
- SFO
1 stop24h 30m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,154
This China Eastern deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:00 pm
SFO
- BKK
2 stops40h 10m
China Eastern
Thu 5/218:50 pm
BKK
- SFO
3 stops50h 15m
China Eastern
Deal found 4/17![China Eastern logo]()
$1,209
This Qatar Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:42 am
SFO
- SGN
2 stops37h 08m
Qatar Airways
Sun 5/108:00 pm
SGN
- SFO
2 stops52h 26m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,339
Last-minute flights from San Francisco to Southeast AsiaDiscover last-minute flight deals from San Francisco to Southeast Asia. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Southeast Asia. Data last updated April 21, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Sat 5/161:50 am
SGN
- SFO
1 stop18h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$672
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:30 am
SFO
- MNL
Nonstop14h 00m
Philippine Airlines
Fri 5/811:15 pm
MNL
- SFO
Nonstop12h 55m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$694
This Travelocity deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:30 am
SFO
- SGN
1 stop18h 00m
Multiple Airlines
Sun 5/1712:10 am
SGN
- SFO
1 stop29h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$662
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Thu 5/1412:05 pm
SGN
- SFO
1 stop17h 15m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$645
This Gotogate deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Wed 5/2712:10 am
SGN
- SFO
1 stop29h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Tue 5/2612:05 pm
SGN
- SFO
1 stop17h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Wed 5/2712:05 pm
SGN
- SFO
1 stop17h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$671
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 8/248:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/16![Air India logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 am
SFO
- SGN
1 stop23h 55m
Multiple Airlines
Sat 5/231:50 am
SGN
- SFO
1 stop18h 55m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$683
This IEagle deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 7/68:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/16![Air India logo]()
$657
This IEagle deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 7/68:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/16![Air India logo]()
$661
This IEagle deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 7/128:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/17![Air India logo]()
$664
One-way flights from San Francisco to Southeast AsiaSearch for one-way flight options from San Francisco to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from San Francisco to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:30 am
SFO
- KUL
2 stops30h 55m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:30 am
SFO
- KUL
2 stops47h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 am
SFO
- KUL
2 stops30h 25m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:30 am
SFO
- KUL
2 stops28h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:30 am
SFO
- KUL
3 stops46h 40m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:30 am
SFO
- HAN
1 stop41h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:30 am
SFO
- BKK
2 stops28h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:30 am
SFO
- DMK
2 stops33h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:30 am
SFO
- BKK
1 stop21h 40m
Philippine Airlines
Deal found 4/16![Philippine Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:30 am
SFO
- BKK
2 stops25h 00m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am
SFO
- BKK
1 stop33h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 am
SFO
- BKK
1 stop33h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$322
Find flight deals from San Francisco to Southeast Asia
Keep the following information in mind while searching for San Francisco to Southeast Asia flight deals. Data was last updated April 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $643 (FlightHub) |
One-way from | $232 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $807 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Southeast Asia 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 April 21, 2026.
Use the filters below to find and compare flights from San Francisco to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Fri 5/1
8:45 am-4:05 am
2 stops29h 20m
Bangkok Suvarnabhumi
Wed 5/20
7:50 am-9:05 am
3 stops39h 15m
$945
San FranciscoKuala Lumpur
SFO - KUL
SFOKUL
San Francisco
Thu 10/1
10:50 pm-6:25 pm
1 stop28h 35m
Kuala Lumpur Intl
Sat 10/31
7:50 pm-6:00 pm
1 stop37h 10m
$981
San FranciscoAngeles City
SFO - CRK
SFOCRK
San Francisco
Mon 5/4
12:50 am-7:30 pm
1 stop27h 40m
Angeles City Clark Intl
Fri 5/22
10:00 am-8:30 pm
1 stop25h 30m
$997
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 9/13
10:50 pm-8:00 pm
1 stop30h 10m
Singapore Changi
Thu 11/12
1:15 pm-5:00 pm
1 stop19h 45m
$1,007
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Thu 8/20
10:50 pm-5:25 pm
1 stop27h 35m
Singapore Changi
Sat 9/5
1:10 pm-5:55 pm
1 stop19h 45m
$1,007
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 9/13
6:05 am-5:00 am
2 stops31h 55m
Singapore Changi
Tue 12/15
1:35 am-8:02 pm
2 stops34h 27m
$1,013
San FranciscoManila
SFO - MNL
SFOMNL
San Francisco
Wed 7/15
4:39 pm-10:55 am
2 stops27h 16m
Manila Ninoy Aquino Intl
Sun 8/30
1:10 am-11:00 am
1 stop24h 50m
$1,018
San FranciscoDenpasar
SFO - DPS
SFODPS
San Francisco
Tue 5/12
12:40 pm-10:10 pm
1 stop42h 30m
Denpasar Bali Ngurah Rai
Sat 5/23
1:10 am-10:40 am
1 stop24h 30m
$1,029
San FranciscoCebu City
SFO - CEB
SFOCEB
San Francisco
Wed 7/8
2:30 pm-11:30 pm
2 stops42h 00m
Cebu City Mactan Intl
Tue 9/8
1:00 am-10:40 am
1 stop24h 40m
$1,036
San FranciscoCebu City
SFO - CEB
SFOCEB
San Francisco
Thu 7/9
1:10 pm-11:30 pm
1 stop19h 20m
Cebu City Mactan Intl
Sun 9/6
1:00 am-10:01 am
2 stops48h 01m
$1,036
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from San Francisco with our price prediction graph.
SFO-SGN
SFO-MNL
SFO-CRK
SFO-KUL
SFO-CEB
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 Southeast Asia
SFO-zzYJX
SFO-SGN
SFO-MNL
SFO-CRK
SFO-KUL
What is the cheapest month to book a flight from San Francisco to Southeast Asia?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $753). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $1,409). 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 YJX?
Find hourly flight availability from San Francisco to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 21, 2026.
One of the essential ways to save on airfare from San Francisco to Southeast Asia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.
What is the cheapest day to fly from San Francisco to Southeast Asia?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Southeast Asia. Price data was last updated on May 11, 2025.
Travelers seeking maximum savings on their San Francisco to Southeast Asia flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Southeast Asia
Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated April 21, 2026.
Read through reviews of airlines operating flights from San Francisco to Southeast Asia, such as EVA Air,China Airlines, andSingapore Airlines. 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
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Entertainment
8.0
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
8.0
ExcellentJack,Feb 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Southeast Asia. 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 Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Southeast Asia by cabin class
Find flights from San Francisco to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Southeast Asia flights
Browse other San Francisco and Southeast Asia flight options. Last updated on April 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Southeast Asia flights
Consider these flights traveling from San Francisco to Southeast Asia.
Top 10 airlines flying from San Francisco to Southeast Asia
Discover the top 10 airlines that operate flights from San Francisco to Southeast Asia. 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$790 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$395 | Average$1,015 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$463 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$469 | Average$914 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$484 | Average$751 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$507 | Average$1,017 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$795 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$542 | Average$759 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$560 | Average$724 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$593 | Average$889 | FlexibilityNo cancel fee | On-time72% |