$378+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRU
Jun 19 — Jun 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Brussels
Cheapest
Best
Last-minute
One-way
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 May 20, 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 May 20, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:05 am
SFO
- BRU
2 stops42h 30m
Scandinavian Airlines
Fri 9/185:45 am
BRU
- SFO
1 stop17h 55m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$743
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Wed 9/3010:20 am
BRU
- SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 5/16![Scandinavian Airlines logo]()
$744
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:05 am
SFO
- BRU
2 stops42h 30m
Scandinavian Airlines
Mon 9/149:10 pm
BRU
- SFO
2 stops50h 30m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$747
This Vliegwinkel deal was found by Cheapflights users on 5/20. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Wed 9/3010:20 am
BRU
- SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 5/20![Scandinavian Airlines logo]()
$748
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 9/24:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Thu 9/1710:20 am
BRU
- SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$754
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Sat 9/193:15 pm
BRU
- SFO
2 stops53h 56m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$755
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Sun 9/139:20 pm
BRU
- SFO
2 stops50h 20m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$756
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:45 pm
SFO
- BRU
1 stop31h 55m
Scandinavian Airlines
Wed 9/163:15 pm
BRU
- SFO
1 stop32h 25m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$759
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:45 pm
SFO
- BRU
2 stops34h 15m
Scandinavian Airlines
Sun 9/139:20 pm
BRU
- SFO
2 stops50h 20m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 11/289:30 pm
SFO
- BRU
1 stop24h 45m
United Airlines
Thu 12/310:00 am
BRU
- SFO
1 stop20h 28m
United Airlines
Deal found 5/19![United Airlines logo]()
$766
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:30 pm
SFO
- CRL
2 stops21h 15m
Multiple Airlines
Wed 9/307:30 pm
CRL
- SFO
2 stops28h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$879
This Mytrip deal was found by Cheapflights users on 5/15. 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 10/283:40 pm
SFO
- CRL
2 stops21h 05m
Multiple Airlines
Fri 11/67:10 pm
CRL
- SFO
3 stops28h 35m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$921
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 May 20, 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 May 20, 2026.
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 8/114:45 pm
SFO
- BRU
1 stop18h 15m
United Airlines
Tue 8/189:40 am
BRU
- SFO
1 stop20h 11m
United Airlines
Deal found 5/18![United Airlines logo]()
$917
This Mytrip deal was found by Cheapflights users on 5/15. 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 10/283:40 pm
SFO
- CRL
2 stops21h 05m
Multiple Airlines
Fri 11/67:10 pm
CRL
- SFO
3 stops28h 35m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 5/20. 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.
Mon 8/35:36 am
SFO
- BRU
2 stops16h 59m
Delta
Tue 8/188:05 am
BRU
- SFO
1 stop12h 40m
Delta
Deal found 5/20![Delta logo]()
$939
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:50 pm
SFO
- BRU
1 stop15h 10m
United Airlines
Wed 8/1212:00 pm
BRU
- SFO
2 stops21h 30m
United Airlines
Deal found 5/17![United Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Wed 7/226:00 am
SFO
- CRL
2 stops24h 45m
Multiple Airlines
Mon 7/277:55 am
CRL
- SFO
3 stops47h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$955
This Delta deal was found by Cheapflights users on 5/18. 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.
Sun 7/1911:50 pm
SFO
- BRU
2 stops22h 50m
Delta
Sat 8/89:45 am
BRU
- SFO
2 stops21h 14m
Delta
Deal found 5/18![Delta logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/166:30 am
SFO
- BRU
2 stops28h 30m
United Airlines
Tue 6/239:40 am
BRU
- SFO
1 stop34h 41m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,038
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 7/195:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Sun 8/94:00 pm
CRL
- SFO
2 stops53h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,130
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:00 pm
SFO
- BRU
1 stop22h 00m
United Airlines
Tue 7/1410:30 am
BRU
- SFO
1 stop13h 45m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:50 pm
SFO
- BRU
1 stop31h 05m
United Airlines
Mon 7/202:25 pm
BRU
- SFO
1 stop33h 50m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 5/15. 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.
Mon 7/611:10 am
SFO
- CRL
2 stops18h 45m
Multiple Airlines
Tue 7/219:00 am
CRL
- SFO
2 stops21h 02m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,190
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Sun 10/47:10 am
SFO
- CRL
3 stops19h 10m
Multiple Airlines
Mon 11/166:20 am
CRL
- SFO
2 stops21h 54m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Wed 6/247:50 pm
SFO
- BRU
1 stop15h 10m
United Airlines
Sun 6/289:40 am
BRU
- SFO
1 stop20h 11m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Tue 6/1612:15 pm
SFO
- CRL
3 stops25h 40m
Multiple Airlines
Tue 6/2312:20 pm
CRL
- SFO
2 stops35h 15m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:30 pm
SFO
- BRU
2 stops18h 30m
United Airlines
Sat 6/279:40 am
BRU
- SFO
1 stop34h 41m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 5/15. 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 6/246:35 am
SFO
- CRL
3 stops29h 05m
Multiple Airlines
Mon 6/299:30 pm
CRL
- SFO
3 stops26h 52m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,208
This Mytrip deal was found by Cheapflights users on 5/16. 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.
Fri 10/308:30 am
SFO
- CRL
2 stops19h 30m
Multiple Airlines
Mon 11/96:20 am
CRL
- SFO
2 stops21h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,228
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sun 8/25:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 8/176:55 pm
CRL
- SFO
1 stop27h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,253
This Mytrip deal was found by Cheapflights users on 5/16. 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 6/117:35 pm
SFO
- CRL
2 stops18h 10m
Multiple Airlines
Mon 6/229:15 pm
CRL
- SFO
3 stops33h 40m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,254
Last-minute flights from San Francisco to BrusselsDiscover last-minute flight deals from San Francisco to Brussels. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Brussels. Data last updated May 20, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 5/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:35 pm
SFO
- BRU
1 stop33h 25m
TAP AIR PORTUGAL
Tue 6/93:55 pm
BRU
- SFO
1 stop31h 40m
TAP AIR PORTUGAL
Deal found 5/17![TAP AIR PORTUGAL logo]()
$999
This oojo deal was found by Cheapflights users on 5/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:56 am
SFO
- BRU
2 stops15h 59m
Icelandair
Tue 6/91:50 pm
BRU
- SFO
2 stops17h 53m
Icelandair
Deal found 5/17![Icelandair logo]()
$1,019
This FlightHub deal was found by Cheapflights users on 5/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:35 pm
SFO
- BRU
1 stop33h 25m
TAP AIR PORTUGAL
Wed 6/103:55 pm
BRU
- SFO
1 stop33h 40m
TAP AIR PORTUGAL
Deal found 5/17![TAP AIR PORTUGAL logo]()
$1,023
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:56 am
SFO
- BRU
2 stops15h 59m
Icelandair
Tue 6/161:50 pm
BRU
- SFO
2 stops17h 04m
Icelandair
Deal found 5/18![Icelandair logo]()
$1,029
This Mytrip deal was found by Cheapflights users on 5/17. 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.
Tue 5/265:40 pm
SFO
- CRL
2 stops20h 15m
Multiple Airlines
Wed 6/103:05 pm
CRL
- SFO
2 stops34h 30m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,094
This Mytrip deal was found by Cheapflights users on 5/17. 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.
Tue 5/265:40 pm
SFO
- CRL
2 stops20h 15m
Multiple Airlines
Tue 6/912:20 pm
CRL
- SFO
2 stops35h 15m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,117
This Mytrip deal was found by Cheapflights users on 5/17. 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.
Tue 5/265:40 pm
SFO
- CRL
2 stops20h 15m
Multiple Airlines
Tue 6/161:50 pm
CRL
- SFO
2 stops33h 45m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,118
This Icelandair deal was found by Cheapflights users on 5/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:00 pm
SFO
- BRU
2 stops36h 55m
Icelandair
Wed 6/31:50 pm
BRU
- SFO
2 stops35h 58m
Icelandair
Deal found 5/20![Icelandair logo]()
$1,021
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Mon 6/18:05 am
SFO
- CRL
2 stops18h 40m
Multiple Airlines
Mon 6/159:30 pm
CRL
- SFO
2 stops24h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,145
This Mytrip deal was found by Cheapflights users on 5/16. 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.
Wed 6/34:30 pm
SFO
- BRU
3 stops32h 15m
Multiple Airlines
Tue 6/163:15 pm
BRU
- SFO
3 stops32h 15m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$939
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:15 pm
SFO
- CRL
3 stops22h 40m
Multiple Airlines
Thu 6/186:10 pm
CRL
- SFO
2 stops33h 50m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/2311:30 pm
SFO
- BRU
1 stop24h 30m
United Airlines
Tue 6/309:40 am
BRU
- SFO
1 stop34h 41m
United Airlines
Deal found 5/18![United Airlines logo]()
$1,035
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 May 20, 2026.
Search for one-way flight options from San Francisco to Brussels. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:40 pm
SFO
- CRL
2 stops32h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 10/45:40 pm
SFO
- CRL
2 stops33h 05m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:35 pm
SFO
- CRL
1 stop29h 50m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm
SFO
- CRL
2 stops39h 30m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Tue 9/225:40 pm
SFO
- CRL
2 stops32h 45m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 9/275:40 pm
SFO
- CRL
1 stop18h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$390
This ITA Airways deal was found by Cheapflights users on 5/18. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:15 pm
SFO
- BRU
1 stop17h 45m
ITA Airways
Deal found 5/18![ITA Airways logo]()
$391
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:15 am
SFO
- BRU
2 stops22h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$394
This Mytrip deal was found by Cheapflights users on 5/19. 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 7/63:15 pm
SFO
- BRU
1 stop34h 30m
ITA Airways
Deal found 5/19![ITA Airways logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/256:05 pm
SFO
- CRL
2 stops54h 25m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$400
This FlightHub deal was found by Cheapflights users on 5/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:15 pm
SFO
- BRU
1 stop34h 30m
ITA Airways
Deal found 5/17![ITA Airways logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/265:40 pm
SFO
- CRL
1 stop30h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$404
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 May 20, 2026.
Round-trip from | $743 (Scandinavian Airlines) |
|---|---|
One-way from | $378 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $803 |
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 2,558,603 searches. Data last updated May 20, 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 - BRU
SFOBRU
San Francisco
Tue 8/11
4:45 pm-8:00 pm
1 stop18h 15m
Brussels Bruxelles-National
Tue 8/18
9:40 am-8:51 pm
1 stop20h 11m
$917
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Wed 10/28
3:40 pm-8:45 pm
2 stops21h 05m
Charleroi Brussels
Fri 11/6
7:10 pm-2:45 pm
3 stops28h 35m
$921
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Sun 8/2
7:50 pm-8:00 pm
1 stop15h 10m
Brussels Bruxelles-National
Wed 8/12
12:00 pm-12:30 am
2 stops21h 30m
$928
Quickest round-trip
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Mon 8/3
5:36 am-7:35 am
2 stops16h 59m
Brussels Bruxelles-National
Tue 8/18
8:05 am-11:45 am
1 stop12h 40m
$939
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Wed 7/22
6:00 am-3:45 pm
2 stops24h 45m
Charleroi Brussels
Mon 7/27
7:55 am-9:55 pm
3 stops47h 00m
$955
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Tue 6/16
6:30 am-8:00 pm
2 stops28h 30m
Brussels Bruxelles-National
Tue 6/23
9:40 am-11:21 am
1 stop34h 41m
$1,038
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Mon 6/29
1:00 pm-8:00 pm
1 stop22h 00m
Brussels Bruxelles-National
Tue 7/14
10:30 am-3:15 pm
1 stop13h 45m
$1,045
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Sun 7/19
11:50 pm-7:40 am
2 stops22h 50m
Brussels Bruxelles-National
Sat 8/8
9:45 am-9:59 pm
2 stops21h 14m
$1,071
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Fri 7/10
4:50 pm-8:55 am
1 stop31h 05m
Brussels Bruxelles-National
Mon 7/20
2:25 pm-3:15 pm
1 stop33h 50m
$1,079
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Wed 6/24
7:50 pm-8:00 pm
1 stop15h 10m
Brussels Bruxelles-National
Sun 6/28
9:40 am-8:51 pm
1 stop20h 11m
$1,108
Showing 1-10 of 36 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, January is the cheapest month in which you can book a flight from San Francisco to Brussels (average of $286). Flying from San Francisco to Brussels in June is currently the most expensive (average of $742). 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?
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 May 20, 2026.
Read through reviews of airlines operating flights from San Francisco to Brussels, such as Turkish Airlines,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Boarding
7.3
Comfort
7.3
Food
7.5
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Brussels
See prices for flight routes from nearby airports that may be better suited for you.
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 May 20, 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 May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from San Francisco to Brussels
Discover the top 10 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 2,558,603 searches. Data last updated May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$620 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$556 | Average$903 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$582 | Average$809 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$591 | Average$836 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$591 | Average$841 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$640 | Average$934 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$649 | Average$947 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$737 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$710 | Average$772 | FlexibilityNo cancel fee | On-time76% |