$334+ Cheap flights from San Francisco (SFO) to Brussels
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRU
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Brussels 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
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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 Brussels
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Cheapest flights from San Francisco to BrusselsExplore the most affordable flight options available from San Francisco to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from San Francisco to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:35 pm -
1 stop28h 55m
Mon 1/119:15 pm -
1 stop26h 40m
Deal found 8/20![British Airways logo]()
$829
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:45 pm -
1 stop18h 05m
Thu 1/78:30 pm -
1 stop27h 20m
Deal found 8/20![Scandinavian Airlines logo]()
$832
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:38 am -
2 stops18h 47m
Tue 1/126:10 am -
2 stops19h 11m
Deal found 8/20![Delta logo]()
$833
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:45 pm -
1 stop18h 05m
Thu 1/78:30 pm -
1 stop27h 20m
Deal found 8/20![Scandinavian Airlines logo]()
$835
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:45 pm -
1 stop16h 50m
Fri 1/810:20 am -
2 stops21h 41m
Deal found 8/20![Scandinavian Airlines logo]()
$858
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 pm -
2 stops28h 50m
Tue 10/2011:20 am -
2 stops21h 39m
Deal found 8/20![Multiple Airlines logo]()
$860
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:45 pm -
1 stop18h 05m
Mon 1/1110:20 am -
1 stop13h 30m
Deal found 8/20![Scandinavian Airlines logo]()
$863
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:45 pm -
2 stops16h 55m
Sat 1/910:20 am -
2 stops21h 41m
Deal found 8/20![Scandinavian Airlines logo]()
$865
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:10 am -
1 stop14h 00m
Sun 10/119:10 am -
2 stops20h 49m
Deal found 8/20![Air Canada logo]()
$866
This ITA Airways deal was found by Cheapflights users on 8/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:15 pm -
1 stop17h 40m
Sun 10/116:55 pm -
1 stop27h 20m
Deal found 8/19![ITA Airways logo]()
$872
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:10 am -
2 stops18h 35m
Mon 10/199:30 pm -
2 stops25h 05m
Deal found 8/17![Multiple Airlines logo]()
$880
This Mytrip deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Wed 12/28:25 am -
2 stops23h 40m
Sun 12/66:45 pm -
2 stops29h 00m
Deal found 8/15![Multiple Airlines logo]()
$896
Best flights from San Francisco to BrusselsDiscover carefully curated flight deals from San Francisco to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from San Francisco to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:50 pm -
1 stop15h 25m
Tue 1/1210:00 am -
1 stop20h 33m
Deal found 8/20![United Airlines logo]()
$872
This Gotogate deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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.
Tue 10/611:10 am -
2 stops17h 05m
Sun 10/119:10 am -
1 stop20h 37m
Deal found 8/15![Multiple Airlines logo]()
$889
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:15 pm -
2 stops15h 25m
Fri 10/910:25 am -
2 stops18h 21m
Deal found 8/18![Delta logo]()
$904
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/44:35 pm -
2 stops18h 25m
Sat 10/179:10 am -
1 stop20h 37m
Deal found 8/15![United Airlines logo]()
$873
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 am -
3 stops27h 05m
Mon 10/269:30 pm -
2 stops24h 05m
Deal found 8/19![Multiple Airlines logo]()
$897
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:55 am -
1 stop23h 00m
Tue 1/1210:00 am -
1 stop20h 33m
Deal found 8/20![United Airlines logo]()
$878
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:10 am -
2 stops21h 00m
Wed 10/75:35 pm -
2 stops28h 05m
Deal found 8/16![Multiple Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:10 am -
1 stop14h 00m
Fri 10/169:10 am -
1 stop20h 37m
Deal found 8/19![United Airlines logo]()
$879
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:10 am -
2 stops20h 40m
Sun 11/16:45 pm -
2 stops29h 00m
Deal found 8/19![Multiple Airlines logo]()
$915
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 9/2811:39 pm -
1 stop22h 31m
Sat 10/109:10 am -
1 stop20h 37m
Deal found 8/19![United Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/18:10 am -
1 stop14h 00m
Fri 10/169:10 am -
1 stop20h 37m
Deal found 8/19![United Airlines logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 11/185:20 pm -
1 stop13h 50m
Fri 11/277:05 am -
2 stops17h 30m
Deal found 8/17![Multiple Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/298:10 am -
1 stop14h 00m
Sat 10/109:10 am -
1 stop20h 37m
Deal found 8/19![United Airlines logo]()
$879
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:10 am -
2 stops25h 00m
Thu 9/249:05 pm -
2 stops24h 35m
Deal found 8/18![Multiple Airlines logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:35 pm -
2 stops15h 40m
Fri 10/910:15 am -
2 stops17h 40m
Deal found 8/18![United Airlines logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/215:35 pm -
1 stop29h 50m
Tue 10/610:00 pm -
2 stops31h 50m
Deal found 8/17![Multiple Airlines logo]()
$1,063
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:35 pm -
2 stops15h 40m
Sun 10/116:20 am -
2 stops20h 00m
Deal found 8/19![United Airlines logo]()
$892
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:55 pm -
1 stop19h 00m
Tue 9/2912:20 pm -
2 stops35h 15m
Deal found 8/16![Multiple Airlines logo]()
$1,069
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:55 pm -
1 stop19h 00m
Sun 10/256:45 pm -
2 stops29h 00m
Deal found 8/16![Multiple Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/235:40 pm -
1 stop18h 35m
Mon 10/59:30 pm -
2 stops25h 05m
Deal found 8/16![Multiple Airlines logo]()
$1,125
Last-minute flights from San Francisco to BrusselsDiscover last-minute flight deals from San Francisco to Brussels. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Brussels. Data last updated August 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:10 pm -
2 stops19h 25m
Wed 9/96:55 am -
1 stop18h 20m
Deal found 8/18![SWISS logo]()
$896
This Trip.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/34:45 pm -
1 stop12h 50m
Tue 9/298:30 pm -
1 stop27h 10m
Deal found 8/16![Scandinavian Airlines logo]()
$885
This oojo deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/73:15 pm -
1 stop34h 30m
Mon 9/149:25 am -
2 stops36h 50m
Deal found 8/15![ITA Airways logo]()
$880
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:10 am -
2 stops17h 30m
Wed 9/3010:20 am -
1 stop13h 20m
Deal found 8/17![Scandinavian Airlines logo]()
$898
This Cheapflightsfares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:35 pm -
1 stop16h 55m
Wed 9/236:55 am -
1 stop18h 20m
Deal found 8/19![SWISS logo]()
$892
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:30 pm -
3 stops32h 15m
Wed 10/78:50 pm -
2 stops26h 40m
Deal found 8/18![Multiple Airlines logo]()
$884
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:30 pm -
2 stops21h 15m
Wed 10/77:20 pm -
2 stops28h 10m
Deal found 8/17![Multiple Airlines logo]()
$903
This oojo deal was found by Cheapflights users on 8/16. 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 9/256:23 am -
2 stops28h 27m
Wed 9/3010:20 am -
1 stop13h 20m
Deal found 8/16![Scandinavian Airlines logo]()
$888
This oojo deal was found by Cheapflights users on 8/16. 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 9/259:05 pm -
1 stop16h 50m
Wed 9/306:20 am -
1 stop15h 20m
Deal found 8/16![Lufthansa logo]()
$897
This ITA Airways deal was found by Cheapflights users on 8/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:15 pm -
1 stop17h 40m
Sun 10/116:55 pm -
1 stop27h 20m
Deal found 8/19![ITA Airways logo]()
$872
This Air Canada deal was found by Cheapflights users on 8/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:10 am -
1 stop14h 00m
Sat 10/109:10 am -
1 stop20h 37m
Deal found 8/19![Air Canada logo]()
$879
This KAYAK deal was found by Cheapflights users on 8/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:05 pm -
2 stops17h 05m
Mon 10/127:55 pm -
2 stops34h 04m
Deal found 8/19![Austrian Airlines logo]()
$883
One-way flights from San Francisco to BrusselsSearch for one-way flight options from San Francisco to Brussels. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from San Francisco to Brussels. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:07 am -
2 stops21h 48m
Deal found 8/19![Multiple Airlines logo]()
$334
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:35 pm -
1 stop27h 45m
Deal found 8/17![British Airways logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 10/36:04 am -
3 stops45h 51m
Deal found 8/17![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:46 pm -
2 stops55h 09m
Deal found 8/19![Multiple Airlines logo]()
$356
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:35 pm -
1 stop18h 10m
Deal found 8/19![Aer Lingus logo]()
$357
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:05 pm -
1 stop17h 55m
Deal found 8/17![ITA Airways logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:04 am -
3 stops45h 51m
Deal found 8/18![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:03 am -
2 stops42h 52m
Deal found 8/18![Multiple Airlines logo]()
$368
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:15 pm -
1 stop34h 30m
Deal found 8/19![ITA Airways logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
2 stops45h 15m
Deal found 8/19![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 10/310:23 pm -
3 stops38h 02m
Deal found 8/17![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 10/11:20 pm -
2 stops58h 25m
Deal found 8/17![Multiple Airlines logo]()
$412
Find flight deals from San Francisco to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Round-trip from | $829 (British Airways) |
|---|---|
One-way from | $334 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,033 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Brussels 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 21, 2026.
Use the filters below to find and compare flights from San Francisco to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Mon 12/14
12:50 pm-1:15 pm
1 stop15h 25m
Brussels Bruxelles-National
Tue 1/12
10:00 am-9:33 pm
1 stop20h 33m
$872
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Sun 10/4
4:35 pm-8:00 pm
2 stops18h 25m
Brussels Bruxelles-National
Sat 10/17
9:10 am-8:47 pm
1 stop20h 37m
$873
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Mon 12/14
12:55 am-8:55 am
1 stop23h 00m
Brussels Bruxelles-National
Tue 1/12
10:00 am-9:33 pm
1 stop20h 33m
$878
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Fri 10/2
8:10 am-7:10 am
1 stop14h 00m
Brussels Bruxelles-National
Fri 10/16
9:10 am-8:47 pm
1 stop20h 37m
$879
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Mon 9/28
11:39 pm-7:10 am
1 stop22h 31m
Brussels Bruxelles-National
Sat 10/10
9:10 am-8:47 pm
1 stop20h 37m
$879
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Thu 10/1
8:10 am-7:10 am
1 stop14h 00m
Brussels Bruxelles-National
Fri 10/16
9:10 am-8:47 pm
1 stop20h 37m
$879
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Tue 9/29
8:10 am-7:10 am
1 stop14h 00m
Brussels Bruxelles-National
Sat 10/10
9:10 am-8:47 pm
1 stop20h 37m
$879
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Tue 10/6
11:10 am-1:15 pm
2 stops17h 05m
Brussels Bruxelles-National
Sun 10/11
9:10 am-8:47 pm
1 stop20h 37m
$889
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Fri 10/2
12:35 pm-1:15 pm
2 stops15h 40m
Brussels Bruxelles-National
Fri 10/9
10:15 am-6:55 pm
2 stops17h 40m
$889
San FranciscoBrussels
SFO San Francisco - BRU Brussels Bruxelles-National
SFOBRU
San Francisco
Sun 10/4
12:35 pm-1:15 pm
2 stops15h 40m
Brussels Bruxelles-National
Sun 10/11
6:20 am-5:20 pm
2 stops20h 00m
$892
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from San Francisco with our price prediction graph.
SFO-BR1
SFO-BRU
SFO-CRL
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 Brussels
SFO-BR1
SFO-BRU
SFO-CRL
What is the cheapest month to book a flight from San Francisco to Brussels?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Brussels (average of $514). Flying from San Francisco to Brussels in June is currently the most expensive (average of $1,157). 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.
How much does it cost to fly round-trip from San Francisco to Brussels?
Airfare is typical for this route at the moment.
San Francisco to Brussels flights typically cost between $699 and $1,132 in December.The cheapest round-trip price found within the last 5 days was $829 on British Airways (Dec 11-Jan 11).
How far ahead should I book a flight from San Francisco to Brussels?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated August 21, 2026.
Read through reviews of airlines operating flights from San Francisco to Brussels, such as KLM,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Brussels. 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 Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Brussels by cabin class
Find flights from San Francisco to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Brussels flights
Browse other San Francisco and Brussels flight options. Last updated on August 21, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from San Francisco to Brussels
Discover the top 9 airlines that operate flights from San Francisco to Brussels. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$556 | Average$1,010 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$582 | Average$865 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$591 | Average$947 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$591 | Average$835 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$634 | Average$879 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$654 | Average$739 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$1,028 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$710 | Average$1,023 | FlexibilityNo cancel fee | On-time76% |