$360+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Southeast Asia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Southeast Asia
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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 August 26, 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 August 26, 2026.
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:00 pm -
1 stop26h 50m
Fri 10/169:00 am -
1 stop40h 30m
Deal found 8/25![Air China logo]()
$695
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 -
1 stop27h 05m
Thu 11/57:05 am -
1 stop17h 55m
Deal found 8/25![Multiple Airlines logo]()
$696
This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:45 am -
Nonstop16h 25m
Thu 10/159:05 am -
Nonstop15h 45m
Deal found 8/21![Singapore Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1310:40 am -
Nonstop16h 55m
Thu 9/248:35 pm -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:00 am -
Nonstop16h 35m
Sat 9/58:45 am -
Nonstop15h 45m
Deal found 8/22![United Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:40 am -
Nonstop16h 55m
Sun 9/278:45 am -
Nonstop15h 30m
Deal found 8/23![United Airlines logo]()
$699
This Bravofly deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:10 am -
1 stop25h 05m
Wed 10/1411:05 am -
1 stop20h 25m
Deal found 8/21![ANA logo]()
$700
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:50 pm -
Nonstop16h 25m
Fri 9/48:45 am -
Nonstop15h 45m
Deal found 8/21![United Airlines logo]()
$701
This lastminute.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Wed 8/261:40 am -
1 stop24h 35m
Wed 9/911:05 am -
1 stop20h 25m
Deal found 8/25![ANA logo]()
$702
This Kissandfly.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:40 am -
1 stop38h 00m
Wed 9/98:45 am -
Nonstop15h 30m
Deal found 8/25![Lufthansa logo]()
$703
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1310:35 am -
1 stop29h 05m
Wed 9/238:45 am -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$706
This KAYAK deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/2112:00 pm -
1 stop19h 55m
Sun 10/187:10 pm -
1 stop27h 55m
Deal found 8/25![China Eastern logo]()
$737
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 August 26, 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 August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/910:40 pm -
Nonstop16h 35m
Wed 10/78:45 am -
Nonstop15h 30m
Deal found 8/24![United Airlines logo]()
$697
This Korean Air deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/302:30 pm -
2 stops30h 05m
Sun 10/411:10 pm -
1 stop25h 30m
Deal found 8/25![Korean Air logo]()
$806
This Vietnam Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/2710:50 pm -
1 stop28h 35m
Wed 10/217:25 pm -
1 stop37h 30m
Deal found 8/25![Vietnam Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/116:23 am -
2 stops25h 47m
Thu 9/247:30 am -
2 stops30h 21m
Deal found 8/25![Delta logo]()
$812
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:20 am -
1 stop18h 15m
Mon 10/510:20 am -
1 stop27h 20m
Deal found 8/20![Cathay Pacific logo]()
$832
This Philippine Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Tue 9/2912:30 am -
1 stop20h 00m
Thu 10/2212:30 pm -
1 stop23h 40m
Deal found 8/25![Philippine Airlines logo]()
$851
This EVA Air deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 am -
1 stop19h 00m
Tue 9/1512:00 pm -
1 stop23h 10m
Deal found 8/23![EVA Air logo]()
$909
This China Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:05 am -
1 stop17h 30m
Tue 9/224:50 pm -
2 stops30h 39m
Deal found 8/20![China Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:25 pm -
2 stops45h 55m
Sun 12/1310:00 am -
1 stop25h 10m
Deal found 8/23![Multiple Airlines logo]()
$984
This STARLUX Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:50 am -
1 stop27h 40m
Tue 10/1310:00 am -
1 stop25h 30m
Deal found 8/21![STARLUX Airlines logo]()
$1,056
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/110:20 am -
1 stop28h 35m
Thu 2/1810:20 pm -
Nonstop14h 55m
Deal found 8/23![United Airlines logo]()
$706
This Emirates deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:05 pm -
1 stop28h 05m
Mon 10/1211:50 pm -
1 stop28h 10m
Deal found 8/21![Emirates logo]()
$1,420
This Qatar Airways deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:55 pm -
2 stops38h 15m
Tue 10/273:50 pm -
3 stops43h 55m
Deal found 8/22![Qatar Airways logo]()
$1,542
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 1/1010:20 am -
1 stop28h 35m
Tue 1/2610:10 am -
Nonstop15h 00m
Deal found 8/25![United Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:23 am -
2 stops25h 12m
Wed 10/1411:10 pm -
2 stops38h 46m
Deal found 8/21![Delta logo]()
$812
This Korean Air deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1512:50 pm -
1 stop22h 15m
Wed 9/232:35 am -
1 stop22h 05m
Deal found 8/25![Korean Air logo]()
$822
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/1310:40 am -
Nonstop16h 55m
Tue 10/2011:05 am -
1 stop37h 30m
Deal found 8/25![United Airlines logo]()
$708
This Philippine Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Fri 9/2512:30 am -
1 stop20h 00m
Wed 10/2112:30 pm -
1 stop23h 40m
Deal found 8/25![Philippine Airlines logo]()
$877
This Korean Air deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:40 pm -
2 stops29h 30m
Sun 11/2212:20 pm -
2 stops35h 38m
Deal found 8/21![Korean Air logo]()
$823
This EVA Air deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
1 stop31h 00m
Sun 9/2712:00 pm -
1 stop33h 45m
Deal found 8/22![EVA Air logo]()
$909
This Cathay Pacific deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Fri 9/181:00 pm -
1 stop29h 10m
Sun 9/2710:20 am -
1 stop27h 20m
Deal found 8/24![Cathay Pacific logo]()
$920
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 1/277:00 pm -
2 stops37h 10m
Wed 2/101:35 am -
2 stops30h 27m
Deal found 8/25![Delta logo]()
$842
This China Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:05 am -
1 stop17h 30m
Sun 9/204:50 pm -
2 stops30h 39m
Deal found 8/20![China Airlines logo]()
$928
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1511:55 am -
1 stop21h 50m
Fri 9/258:45 am -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$709
This Korean Air deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:40 pm -
2 stops31h 45m
Tue 11/249:30 pm -
1 stop27h 00m
Deal found 8/23![Korean Air logo]()
$827
This Expedia deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:50 am -
1 stop27h 40m
Sun 12/2710:00 am -
2 stops38h 36m
Deal found 8/25![Multiple Airlines logo]()
$1,023
This China Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Sun 8/301:05 am -
1 stop17h 30m
Wed 9/304:50 pm -
2 stops30h 39m
Deal found 8/25![China Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 am -
Nonstop16h 55m
Mon 10/196:15 am -
1 stop19h 20m
Deal found 8/22![United Airlines logo]()
$709
This EVA Air deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:25 am -
1 stop18h 35m
Sun 11/112:05 pm -
1 stop34h 35m
Deal found 8/21![EVA Air logo]()
$948
This Korean Air deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/1111:44 am -
2 stops46h 01m
Wed 11/259:30 pm -
1 stop27h 00m
Deal found 8/24![Korean Air logo]()
$827
Last-minute flights from San Francisco to Southeast AsiaDiscover last-minute flight deals from San Francisco to Southeast Asia. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Southeast Asia. Data last updated August 26, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Wed 8/261:40 am -
1 stop24h 35m
Wed 9/911:05 am -
1 stop20h 25m
Deal found 8/25![ANA logo]()
$702
This Kissandfly.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:40 am -
1 stop38h 00m
Wed 9/98:45 am -
Nonstop15h 30m
Deal found 8/25![Lufthansa logo]()
$703
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 8/271:05 am -
1 stop17h 30m
Sun 8/3010:35 am -
1 stop24h 55m
Deal found 8/24![China Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/311:00 am -
Nonstop16h 35m
Wed 9/238:35 pm -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1011:55 am -
1 stop20h 25m
Fri 9/258:45 am -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$709
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:00 pm -
1 stop26h 50m
Fri 10/169:00 am -
1 stop40h 30m
Deal found 8/25![Air China logo]()
$695
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/127:00 am -
2 stops32h 40m
Sun 9/208:45 am -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1310:40 pm -
Nonstop16h 35m
Wed 10/148:45 am -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1310:35 am -
1 stop29h 05m
Sun 9/208:35 pm -
Nonstop15h 30m
Deal found 8/25![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:40 am -
Nonstop16h 55m
Sun 9/278:45 am -
Nonstop15h 30m
Deal found 8/23![United Airlines logo]()
$699
This KAYAK deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/2112:00 pm -
1 stop19h 55m
Sun 10/187:10 pm -
1 stop27h 55m
Deal found 8/25![China Eastern logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/2310:40 am -
Nonstop16h 55m
Wed 10/711:05 am -
1 stop37h 30m
Deal found 8/25![United Airlines logo]()
$708
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 August 26, 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 August 26, 2026.
This oojo deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 12/29:40 am -
1 stop19h 25m
Deal found 8/25![Singapore Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 -
Nonstop16h 25m
Deal found 8/25![United Airlines logo]()
$372
This Traveloka deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:30 pm -
2 stops39h 30m
Deal found 8/22![Air Canada logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:40 pm -
Nonstop16h 35m
Deal found 8/21![United Airlines logo]()
$374
This Air Canada deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm -
1 stop21h 25m
Deal found 8/25![Air Canada logo]()
$375
This FlightHub deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:47 am -
2 stops28h 53m
Deal found 8/25![ANA logo]()
$376
This SmartFares deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Sun 9/610:55 am -
1 stop28h 45m
Deal found 8/25![ANA logo]()
$377
This Cheapflightsfares deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Wed 1/2010:35 am -
2 stops28h 20m
Deal found 8/26![ANA logo]()
$379
This SmartFares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop20h 05m
Deal found 8/21![ANA logo]()
$380
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/189:40 am -
1 stop30h 35m
Deal found 8/25![Singapore Airlines logo]()
$382
This SmartFares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Sun 11/2211:50 pm -
1 stop30h 05m
Deal found 8/24![Asiana Airlines logo]()
$382
This oojo deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/811:50 pm -
1 stop30h 05m
Deal found 8/22![Asiana Airlines 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $671 (oojo) |
One-way from | $360 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $825 |
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 7,457,451 searches. Data last updated August 26, 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 San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 9/9
10:40 pm-6:15 am
Nonstop16h 35m
Singapore Changi
Wed 10/7
8:45 am-9:15 am
Nonstop15h 30m
$697
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 2/1
10:20 am-6:55 am
1 stop28h 35m
Singapore Changi
Thu 2/18
10:20 pm-9:15 pm
Nonstop14h 55m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sun 1/10
10:20 am-6:55 am
1 stop28h 35m
Singapore Changi
Tue 1/26
10:10 am-9:10 am
Nonstop15h 00m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 10/13
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Tue 10/20
11:05 am-9:35 am
1 stop37h 30m
$708
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 9/15
11:55 am-12:45 am
1 stop21h 50m
Singapore Changi
Fri 9/25
8:45 am-9:15 am
Nonstop15h 30m
$709
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sat 10/10
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Mon 10/19
6:15 am-10:35 am
1 stop19h 20m
$709
San FranciscoHanoi
SFO San Francisco - HAN Hanoi Noibai
SFOHAN
San Francisco
Wed 9/30
2:30 pm-10:35 am
2 stops30h 05m
Hanoi Noibai
Sun 10/4
11:10 pm-10:40 am
1 stop25h 30m
$806
San FranciscoKuala Lumpur
SFO San Francisco - KUL Kuala Lumpur Intl
SFOKUL
San Francisco
Sun 9/27
10:50 pm-6:25 pm
1 stop28h 35m
Kuala Lumpur Intl
Wed 10/21
7:25 pm-5:55 pm
1 stop37h 30m
$810
San FranciscoHo Chi Minh City
SFO San Francisco - SGN Ho Chi Minh City
SFOSGN
San Francisco
Fri 9/11
6:23 am-10:10 pm
2 stops25h 47m
Ho Chi Minh City
Thu 9/24
7:30 am-11:51 pm
2 stops30h 21m
$812
San FranciscoHanoi
SFO San Francisco - HAN Hanoi Noibai
SFOHAN
San Francisco
Thu 9/17
6:23 am-9:35 pm
2 stops25h 12m
Hanoi Noibai
Wed 10/14
11:10 pm-11:56 pm
2 stops38h 46m
$812
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-BKK
SFO-MNL
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-SIN
SFO-BKK
SFO-MNL
SFO-KUL
What is the cheapest month to book a flight from San Francisco to Southeast Asia?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $806). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $1,369). 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 August 26, 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 11% 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 August 22, 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 August 26, 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.
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
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.
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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 August 26, 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$1,111 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$430 | Average$777 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$469 | Average$571 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$484 | Average$789 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$494 | Average$666 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$1,043 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$524 | Average$777 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$525 | Average$836 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$527 | Average$702 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$565 | Average$1,213 | FlexibilityNo cancel fee | On-time81% |