$337+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Southeast Asia with Cheapflights
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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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/1710:40 pm
SFO
- SIN
Nonstop16h 35m
United Airlines
Tue 10/2710:20 pm
SIN
- SFO
Nonstop14h 55m
United Airlines
Deal found 7/7![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Tue 8/188:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/7![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Sun 8/168:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/4![United Airlines logo]()
$699
This Kissandfly.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Thu 10/811:45 am
SFO
- SIN
Nonstop16h 25m
Singapore Airlines
Mon 10/129:05 am
SIN
- SFO
Nonstop15h 45m
Singapore Airlines
Deal found 7/7![Singapore Airlines logo]()
$702
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:00 pm
SFO
- HAN
1 stop36h 00m
China Eastern
Sun 11/83:10 pm
HAN
- SFO
1 stop32h 50m
China Eastern
Deal found 7/3![China Eastern logo]()
$703
This Bravofly deal was found by Cheapflights users on 7/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:40 am
SFO
- SIN
1 stop24h 35m
ANA
Sun 8/2310:00 pm
SIN
- SFO
1 stop26h 45m
ANA
Deal found 7/2![ANA logo]()
$704
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/131:10 am
SFO
- SIN
1 stop38h 30m
United Airlines
Mon 9/218:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/5![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 am
SFO
- SIN
Nonstop16h 45m
United Airlines
Mon 10/1911:05 am
SIN
- SFO
1 stop20h 25m
United Airlines
Deal found 7/3![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 am
SFO
- SIN
Nonstop16h 45m
United Airlines
Sun 10/2510:45 am
SIN
- SFO
1 stop20h 35m
United Airlines
Deal found 7/6![United Airlines logo]()
$707
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 11/2312:00 pm
SFO
- HAN
2 stops36h 15m
China Eastern
Wed 12/24:15 pm
HAN
- SFO
2 stops31h 45m
China Eastern
Deal found 7/6![China Eastern logo]()
$707
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:15 pm
SFO
- SIN
1 stop20h 05m
United Airlines
Fri 9/258:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
SFO
- SIN
2 stops26h 20m
United Airlines
Mon 10/2610:20 pm
SIN
- SFO
Nonstop14h 55m
United Airlines
Deal found 7/6![United Airlines logo]()
$709
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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Tue 8/188:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/7![United Airlines logo]()
$697
This Korean Air deal was found by Cheapflights users on 7/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:36 pm
SFO
- HAN
2 stops40h 59m
Korean Air
Tue 9/812:05 pm
HAN
- SFO
1 stop36h 35m
Korean Air
Deal found 7/3![Korean Air logo]()
$866
This China Eastern deal was found by Cheapflights users on 7/3. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:00 pm
SFO
- HAN
3 stops60h 45m
China Eastern
Sun 11/152:45 am
HAN
- SFO
1 stop21h 15m
China Eastern
Deal found 7/3![China Eastern logo]()
$867
This Korean Air deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/176:00 am
SFO
- CEB
2 stops26h 30m
Multiple Airlines
Mon 11/912:15 am
CEB
- SFO
1 stop25h 15m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$906
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:45 am
SFO
- DPS
2 stops27h 05m
Delta
Thu 9/1711:45 pm
DPS
- SFO
2 stops37h 30m
Delta
Deal found 7/3![Delta logo]()
$981
This STARLUX Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/1712:50 am
SFO
- CRK
1 stop27h 40m
STARLUX Airlines
Tue 8/2510:00 am
CRK
- SFO
1 stop26h 00m
STARLUX Airlines
Deal found 7/4![STARLUX Airlines logo]()
$1,057
This Vietnam Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 10/1110:50 pm
SFO
- DPS
1 stop25h 10m
Vietnam Airlines
Fri 10/234:00 pm
DPS
- SFO
1 stop41h 00m
Vietnam Airlines
Deal found 7/4![Vietnam Airlines logo]()
$1,110
This China Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 7/211:05 am
SFO
- CEB
1 stop19h 00m
China Airlines
Mon 5/3112:05 pm
CEB
- SFO
1 stop22h 50m
China Airlines
Deal found 7/2![China Airlines logo]()
$1,122
This Emirates deal was found by Cheapflights users on 7/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:05 pm
SFO
- DMK
1 stop28h 05m
Emirates
Fri 10/212:10 pm
DMK
- SFO
1 stop39h 50m
Emirates
Deal found 7/2![Emirates logo]()
$1,354
This EVA Air deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Sun 7/191:25 am
SFO
- CRK
1 stop18h 35m
EVA Air
Thu 7/2312:00 pm
CRK
- SFO
1 stop34h 20m
EVA Air
Deal found 7/5![EVA Air logo]()
$1,409
This Etihad Airways deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:59 pm
SFO
- MNL
2 stops44h 06m
Etihad Airways
Fri 12/116:10 pm
MNL
- SFO
2 stops44h 04m
Etihad Airways
Deal found 7/7![Etihad Airways logo]()
$1,409
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:10 am
SFO
- SIN
1 stop38h 30m
United Airlines
Thu 9/178:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:10 am
SFO
- SIN
1 stop38h 30m
United Airlines
Mon 9/148:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/6![United Airlines logo]()
$705
This Asiana Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/52:00 pm
SFO
- CRK
2 stops43h 50m
Asiana Airlines
Fri 10/92:00 am
CRK
- SFO
1 stop28h 30m
Asiana Airlines
Deal found 7/7![Asiana Airlines logo]()
$1,561
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 am
SFO
- SIN
1 stop38h 30m
United Airlines
Mon 9/218:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/4![United Airlines logo]()
$705
This China Eastern deal was found by Cheapflights users on 7/2. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:00 pm
SFO
- DPS
2 stops68h 30m
China Eastern
Sat 9/512:30 am
DPS
- SFO
2 stops47h 35m
China Eastern
Deal found 7/2![China Eastern logo]()
$912
This Korean Air deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/226:00 am
SFO
- CEB
2 stops26h 30m
Multiple Airlines
Sun 10/41:00 am
CEB
- SFO
2 stops30h 58m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$916
This Korean Air deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Fri 9/184:59 pm
SFO
- HAN
2 stops38h 36m
Korean Air
Sun 9/2711:10 pm
HAN
- SFO
1 stop25h 30m
Korean Air
Deal found 7/7![Korean Air logo]()
$919
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/1512:15 pm
SFO
- SIN
1 stop20h 05m
United Airlines
Fri 9/258:35 pm
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/6![United Airlines logo]()
$708
This Malaysia Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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.
Sun 8/231:55 pm
SFO
- MNL
2 stops31h 05m
Malaysia Airlines
Sat 9/512:15 am
MNL
- SFO
3 stops38h 00m
Malaysia Airlines
Deal found 7/6![Malaysia Airlines logo]()
$1,898
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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.
Sat 8/228:59 pm
SFO
- DPS
2 stops35h 51m
Delta
Wed 9/21:10 am
DPS
- SFO
2 stops37h 47m
Delta
Deal found 7/6![Delta logo]()
$986
This Korean Air deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/167:20 am
SFO
- CEB
2 stops25h 10m
Multiple Airlines
Tue 9/221:00 am
CEB
- SFO
2 stops29h 54m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am
SFO
- SIN
2 stops32h 55m
United Airlines
Thu 11/1910:20 pm
SIN
- SFO
Nonstop14h 55m
United Airlines
Deal found 7/3![United Airlines logo]()
$709
This China Eastern deal was found by Cheapflights users on 7/2. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:00 pm
SFO
- HAN
3 stops60h 45m
China Eastern
Thu 9/102:20 am
HAN
- SFO
2 stops33h 09m
China Eastern
Deal found 7/2![China Eastern logo]()
$952
This Korean Air deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Sat 8/221:10 pm
SFO
- DPS
1 stop42h 00m
Korean Air
Wed 8/261:10 am
DPS
- SFO
1 stop24h 50m
Korean Air
Deal found 7/5![Korean Air logo]()
$970
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:50 am
SFO
- BKK
2 stops25h 55m
Delta
Wed 9/239:50 am
BKK
- SFO
2 stops24h 28m
Delta
Deal found 7/2![Delta logo]()
$987
This STARLUX Airlines deal was found by Cheapflights users on 7/3. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:50 am
SFO
- CRK
1 stop17h 10m
STARLUX Airlines
Mon 8/248:30 pm
CRK
- SFO
1 stop15h 30m
STARLUX Airlines
Deal found 7/3![STARLUX Airlines logo]()
$1,088
This China Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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.
Fri 8/286:25 pm
SFO
- BKK
2 stops25h 20m
China Airlines
Wed 9/231:20 pm
BKK
- SFO
1 stop20h 35m
China Airlines
Deal found 7/4![China Airlines logo]()
$1,132
This Vietnam Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
- HAN
2 stops23h 00m
Vietnam Airlines
Thu 8/2710:00 am
HAN
- SFO
1 stop21h 55m
Vietnam Airlines
Deal found 7/5![Vietnam Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 10/311:50 pm
SFO
- SIN
2 stops26h 05m
United Airlines
Wed 11/2510:20 pm
SIN
- SFO
Nonstop14h 55m
United Airlines
Deal found 7/4![United Airlines logo]()
$710
Last-minute flights from San Francisco to Southeast AsiaDiscover last-minute flight deals from San Francisco to Southeast Asia. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Southeast Asia. Data last updated July 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/11:40 am
SFO
- SIN
1 stop38h 00m
United Airlines
Mon 8/178:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Sun 8/168:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/4![United Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:10 am
SFO
- SIN
Nonstop16h 25m
United Airlines
Wed 8/128:45 am
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/7![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Tue 8/188:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/7![United Airlines logo]()
$697
This lastminute.com deal was found by Cheapflights users on 7/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:55 pm
SFO
- HAN
2 stops27h 40m
Korean Air
Mon 8/2411:10 pm
HAN
- SFO
1 stop25h 50m
Korean Air
Deal found 7/3![Korean Air logo]()
$791
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Fri 9/1111:05 am
SIN
- SFO
1 stop20h 25m
United Airlines
Deal found 7/6![United Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:50 pm
SFO
- SIN
2 stops40h 50m
United Airlines
Mon 8/248:45 am
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/3![United Airlines logo]()
$709
This Bravofly deal was found by Cheapflights users on 7/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:40 am
SFO
- SIN
1 stop24h 35m
ANA
Sun 8/2310:00 pm
SIN
- SFO
1 stop26h 45m
ANA
Deal found 7/2![ANA logo]()
$704
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/227:00 am
SFO
- SIN
2 stops32h 40m
United Airlines
Mon 8/318:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
SFO
- SIN
2 stops26h 45m
United Airlines
Sat 8/298:35 pm
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:55 am
SFO
- SIN
1 stop28h 45m
United Airlines
Wed 9/28:45 am
SIN
- SFO
Nonstop15h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:40 am
SFO
- SIN
1 stop32h 05m
United Airlines
Fri 9/188:45 am
SIN
- SFO
Nonstop15h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$715
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 July 7, 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 July 7, 2026.
This oojo deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/1811:45 am
SFO
- CEB
1 stop36h 05m
Singapore Airlines
Deal found 7/6![Singapore Airlines logo]()
$337
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/2411:45 am
SFO
- KUL
1 stop29h 25m
Singapore Airlines
Deal found 7/7![Singapore Airlines logo]()
$353
This oojo deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/711:45 am
SFO
- KUL
1 stop29h 25m
Singapore Airlines
Deal found 7/5![Singapore Airlines logo]()
$363
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/1711:45 am
SFO
- KUL
1 stop29h 25m
Singapore Airlines
Deal found 7/6![Singapore Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/710:50 am
SFO
- SIN
Nonstop16h 45m
United Airlines
Deal found 7/7![United Airlines logo]()
$372
This Flightnetwork deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Wed 8/191:40 am
SFO
- SIN
1 stop24h 35m
ANA
Deal found 7/7![ANA logo]()
$376
This lol.travel deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:10 am
SFO
- SIN
1 stop25h 05m
ANA
Deal found 7/7![ANA logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/211:10 pm
SFO
- SIN
1 stop24h 50m
Korean Air
Deal found 7/6![Korean Air logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/201:10 pm
SFO
- SIN
1 stop39h 05m
Korean Air
Deal found 7/5![Korean Air logo]()
$380
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:20 am
SFO
- SIN
1 stop38h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$381
This SmartFares deal was found by Cheapflights users on 7/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:30 am
SFO
- SIN
1 stop21h 10m
Philippine Airlines
Deal found 7/3![Philippine Airlines logo]()
$382
This Super.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:40 am
SFO
- SIN
1 stop38h 00m
ANA
Deal found 7/6![ANA logo]()
$383
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $696 (United Airlines) |
One-way from | $337 (oojo) |
Popular in | December |
Cheapest in | October |
Average price | $1,106 |
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 July 7, 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
Quickest round-trip
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 8/3
10:50 pm-6:15 am
Nonstop16h 25m
Singapore Changi
Tue 8/18
8:35 pm-9:20 pm
Nonstop15h 45m
$697
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 9/8
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Thu 9/17
8:35 pm-9:05 pm
Nonstop15h 30m
$705
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 9/9
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Mon 9/14
8:35 pm-9:05 pm
Nonstop15h 30m
$705
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 9/2
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Mon 9/21
8:35 pm-9:05 pm
Nonstop15h 30m
$705
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 9/15
12:15 pm-11:20 pm
1 stop20h 05m
Singapore Changi
Fri 9/25
8:35 pm-9:05 pm
Nonstop15h 30m
$708
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 11/11
6:00 am-6:55 am
2 stops32h 55m
Singapore Changi
Thu 11/19
10:20 pm-9:15 pm
Nonstop14h 55m
$709
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sat 10/31
1:50 pm-6:55 am
2 stops26h 05m
Singapore Changi
Wed 11/25
10:20 pm-9:15 pm
Nonstop14h 55m
$710
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Tue 9/1
2:36 pm-9:35 pm
2 stops40h 59m
Hanoi Noibai
Tue 9/8
12:05 pm-10:40 am
1 stop36h 35m
$866
San FranciscoHanoi
SFO - HAN
SFOHAN
San Francisco
Mon 9/21
12:00 pm-2:45 pm
3 stops60h 45m
Hanoi Noibai
Sun 11/15
2:45 am-9:00 am
1 stop21h 15m
$867
San FranciscoCebu City
SFO - CEB
SFOCEB
San Francisco
Thu 9/17
6:00 am-11:30 pm
2 stops26h 30m
Cebu City Mactan Intl
Mon 11/9
12:15 am-9:30 am
1 stop25h 15m
$906
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-SIN
SFO-CEB
SFO-KUL
SFO-BKK
SFO-CRK
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-SIN
SFO-CEB
SFO-KUL
SFO-BKK
What is the cheapest month to book a flight from San Francisco to Southeast Asia?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $797). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $1,397). 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 July 7, 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 12% on airfare.
How far ahead should I book a flight from San Francisco to Southeast Asia?
To ensure you get the cheapest price possible for a flight from San Francisco to Southeast Asia, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 4, 2026.
Travelers seeking maximum savings on their San Francisco to Southeast Asia flight should consider departing on Tuesday 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 July 7, 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.
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Boarding
8.4
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 July 7, 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$1,033 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$430 | Average$764 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$440 | Average$993 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$463 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$484 | Average$756 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$494 | Average$666 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$1,081 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$524 | Average$742 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$817 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$532 | Average$1,208 | FlexibilityNo cancel fee | On-time81% |