$338+ Cheap flights from San Francisco (SFO) to Belgium
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRU
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Belgium with Cheapflights
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Cheapest flights from San Francisco to BelgiumExplore the most affordable flight options available from San Francisco to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
Explore the most affordable flight options available from San Francisco to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 9/94:45 pm
SFO
- BRU
1 stop12h 50m
Scandinavian Airlines
Wed 9/306:55 pm
BRU
- SFO
2 stops28h 45m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$755
This Air Canada deal was found by Cheapflights users on 5/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:30 am
SFO
- BRU
2 stops19h 45m
Air Canada
Fri 11/137:00 am
BRU
- SFO
2 stops18h 06m
Air Canada
Deal found 5/24![Air Canada logo]()
$770
This Scandinavian Airlines deal was found by Cheapflights users on 5/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:05 am
SFO
- BRU
2 stops42h 35m
Scandinavian Airlines
Sat 10/248:30 pm
BRU
- SFO
1 stop28h 20m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$772
This oojo deal was found by Cheapflights users on 5/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:31 pm
SFO
- BRU
2 stops36h 04m
Scandinavian Airlines
Mon 8/319:10 pm
BRU
- SFO
2 stops26h 30m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$775
This Air Canada deal was found by Cheapflights users on 5/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:10 am
SFO
- BRU
2 stops17h 05m
Air Canada
Wed 11/1810:00 am
BRU
- SFO
2 stops19h 32m
Air Canada
Deal found 5/24![Air Canada logo]()
$778
This oojo deal was found by Cheapflights users on 5/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:31 am
SFO
- BRU
2 stops27h 29m
Scandinavian Airlines
Wed 9/2311:20 am
BRU
- SFO
2 stops36h 20m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 8/249:30 pm
CRL
- SFO
2 stops50h 05m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$829
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SFO
- CRL
2 stops21h 00m
Multiple Airlines
Tue 9/2212:10 pm
CRL
- SFO
2 stops35h 30m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 8/249:30 pm
CRL
- SFO
3 stops28h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$854
This Mytrip deal was found by Cheapflights users on 5/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:45 pm
SFO
- CRL
2 stops21h 10m
Multiple Airlines
Mon 8/317:15 am
CRL
- SFO
2 stops16h 25m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$856
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:45 pm
SFO
- CRL
2 stops18h 10m
Multiple Airlines
Sun 8/308:35 pm
CRL
- SFO
2 stops27h 05m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$865
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/238:10 am
SFO
- CRL
2 stops27h 30m
Multiple Airlines
Tue 9/296:55 am
CRL
- SFO
2 stops22h 52m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$878
Best flights from San Francisco to BelgiumDiscover carefully curated flight deals from San Francisco to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from San Francisco to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
SFO
- CRL
2 stops21h 00m
Multiple Airlines
Tue 9/2212:10 pm
CRL
- SFO
2 stops35h 30m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$839
This Scandinavian Airlines deal was found by Cheapflights users on 5/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:45 pm
SFO
- BRU
1 stop16h 45m
Scandinavian Airlines
Wed 8/2610:20 am
BRU
- SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 5/25. 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 8/51:05 pm
SFO
- BRU
1 stop15h 10m
United Airlines
Wed 8/129:40 am
BRU
- SFO
1 stop20h 11m
United Airlines
Deal found 5/25![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SFO
- BRU
1 stop16h 40m
Delta
Thu 8/279:45 am
BRU
- SFO
1 stop16h 30m
Delta
Deal found 5/23![Delta logo]()
$960
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:38 pm
SFO
- BRU
2 stops17h 17m
Alaska Airlines
Sun 8/233:10 pm
BRU
- SFO
2 stops28h 48m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$1,000
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/24. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 pm
SFO
- BRU
2 stops30h 40m
TAP AIR PORTUGAL
Sat 8/295:55 am
BRU
- SFO
1 stop20h 40m
TAP AIR PORTUGAL
Deal found 5/24![TAP AIR PORTUGAL logo]()
$1,074
This Icelandair deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
Mon 6/223:50 pm
SFO
- BRU
2 stops36h 05m
Icelandair
Tue 6/301:50 pm
BRU
- SFO
2 stops17h 04m
Icelandair
Deal found 5/28![Icelandair logo]()
$1,098
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 8/249:30 pm
CRL
- SFO
3 stops28h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$854
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 8/249:30 pm
CRL
- SFO
3 stops28h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$871
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/238:10 am
SFO
- CRL
2 stops27h 30m
Multiple Airlines
Tue 9/296:55 am
CRL
- SFO
2 stops22h 52m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/3110:59 pm
SFO
- BRU
1 stop23h 41m
Delta
Sat 8/810:25 am
BRU
- SFO
2 stops22h 29m
Delta
Deal found 5/27![Delta logo]()
$1,071
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/24. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:30 pm
SFO
- BRU
1 stop18h 35m
TAP AIR PORTUGAL
Mon 8/245:55 am
BRU
- SFO
2 stops44h 10m
TAP AIR PORTUGAL
Deal found 5/24![TAP AIR PORTUGAL logo]()
$1,103
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
SFO
- BRU
1 stop16h 40m
Delta
Wed 7/228:05 am
BRU
- SFO
2 stops19h 19m
Delta
Deal found 5/23![Delta logo]()
$1,099
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:05 pm
SFO
- CRL
2 stops45h 30m
Multiple Airlines
Wed 9/165:35 pm
CRL
- SFO
1 stop31h 45m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$920
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
SFO
- BRU
2 stops18h 40m
Delta
Tue 7/218:05 am
BRU
- SFO
2 stops19h 19m
Delta
Deal found 5/23![Delta logo]()
$1,108
This Mytrip deal was found by Cheapflights users on 5/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:40 pm
SFO
- CRL
2 stops20h 15m
Multiple Airlines
Fri 9/186:35 pm
CRL
- SFO
2 stops32h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$924
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/158:10 am
SFO
- CRL
2 stops19h 55m
Multiple Airlines
Tue 9/1512:20 pm
CRL
- SFO
2 stops35h 15m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$954
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/178:10 am
SFO
- CRL
2 stops18h 45m
Multiple Airlines
Mon 8/244:10 pm
CRL
- SFO
2 stops29h 30m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 am
SFO
- CRL
2 stops21h 50m
Multiple Airlines
Mon 9/1410:00 pm
CRL
- SFO
3 stops32h 55m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,069
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/217:35 pm
SFO
- CRL
2 stops18h 20m
Multiple Airlines
Wed 10/75:35 pm
CRL
- SFO
2 stops29h 55m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,073
Last-minute flights from San Francisco to BelgiumDiscover last-minute flight deals from San Francisco to Belgium. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Belgium. Data last updated May 28, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:40 pm
SFO
- BRU
1 stop18h 05m
Aer Lingus
Wed 6/1710:20 am
BRU
- SFO
1 stop14h 35m
Aer Lingus
Deal found 5/26![Aer Lingus logo]()
$853
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 5/314:30 pm
SFO
- BRU
2 stops21h 55m
Multiple Airlines
Wed 6/38:25 pm
BRU
- SFO
2 stops27h 05m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,040
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:30 am
SFO
- CRL
3 stops29h 25m
Multiple Airlines
Fri 6/128:50 am
CRL
- SFO
3 stops34h 30m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,171
This Mytrip deal was found by Cheapflights users on 5/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:30 pm
SFO
- BRU
3 stops32h 15m
Multiple Airlines
Tue 6/238:50 pm
BRU
- SFO
2 stops26h 40m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,031
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/145:40 pm
SFO
- CRL
1 stop18h 35m
Multiple Airlines
Mon 6/229:40 pm
CRL
- SFO
2 stops47h 40m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/248:10 am
SFO
- BRU
1 stop14h 00m
United Airlines
Wed 7/112:00 pm
BRU
- SFO
1 stop22h 15m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/297:50 pm
SFO
- BRU
1 stop15h 10m
United Airlines
Tue 7/146:45 am
BRU
- SFO
1 stop16h 35m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,043
This KAYAK deal was found by Cheapflights users on 5/25. 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 6/294:50 pm
SFO
- BRU
1 stop18h 10m
Multiple Airlines
Thu 7/96:20 am
BRU
- SFO
1 stop17h 55m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/291:00 pm
SFO
- BRU
1 stop15h 15m
United Airlines
Wed 7/812:00 pm
BRU
- SFO
1 stop22h 15m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/298:31 am
SFO
- BRU
2 stops19h 44m
United Airlines
Fri 7/106:45 am
BRU
- SFO
1 stop16h 35m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/294:50 pm
SFO
- BRU
1 stop18h 10m
United Airlines
Thu 7/910:15 am
BRU
- SFO
2 stops21h 47m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 5/25. 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.
Mon 6/2911:59 pm
SFO
- BRU
1 stop22h 41m
Delta
Tue 7/149:45 am
BRU
- SFO
1 stop22h 04m
Delta
Deal found 5/25![Delta logo]()
$1,053
One-way flights from San Francisco to BelgiumSearch for one-way flight options from San Francisco to Belgium. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from San Francisco to Belgium. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:40 pm
SFO
- BRU
1 stop18h 05m
Aer Lingus
Deal found 5/26![Aer Lingus logo]()
$338
This Mytrip deal was found by Cheapflights users on 5/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:10 am
SFO
- BRU
1 stop35h 00m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm
SFO
- BRU
1 stop18h 15m
United Airlines
Deal found 5/26![United Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:22 pm
SFO
- BRU
2 stops32h 33m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:45 pm
SFO
- BRU
2 stops38h 10m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:59 pm
SFO
- BRU
2 stops23h 56m
United Airlines
Deal found 5/26![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:35 am
SFO
- BRU
2 stops21h 40m
United Airlines
Deal found 5/26![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am
SFO
- BRU
3 stops40h 20m
United Airlines
Deal found 5/26![United Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm
SFO
- CRL
1 stop30h 00m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 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 5/26![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm
SFO
- CRL
2 stops33h 05m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:40 pm
SFO
- CRL
1 stop30h 00m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$381
Find flight deals from San Francisco to Belgium
Keep the following information in mind while searching for San Francisco to Belgium flight deals. Data was last updated May 28, 2026.
Round-trip from | $755 (Cheapflightsfares) |
|---|---|
One-way from | $338 (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 Belgium 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 28, 2026.
Use the filters below to find and compare flights from San Francisco to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Tue 9/8
4:45 pm-10:45 pm
2 stops21h 00m
Charleroi Brussels
Tue 9/22
12:10 pm-2:40 pm
2 stops35h 30m
$839
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Sun 8/16
5:40 pm-9:15 pm
1 stop18h 35m
Charleroi Brussels
Mon 8/24
9:30 pm-5:05 pm
3 stops28h 35m
$854
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Sun 8/9
5:40 pm-9:15 pm
1 stop18h 35m
Charleroi Brussels
Mon 8/24
9:30 pm-5:05 pm
3 stops28h 35m
$871
Quickest round-trip
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Sun 8/16
4:45 pm-6:30 pm
1 stop16h 45m
Brussels Bruxelles-National
Wed 8/26
10:20 am-2:40 pm
1 stop13h 20m
$873
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Wed 9/23
8:10 am-8:40 pm
2 stops27h 30m
Charleroi Brussels
Tue 9/29
6:55 am-8:47 pm
2 stops22h 52m
$878
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Wed 8/5
1:05 pm-1:15 pm
1 stop15h 10m
Brussels Bruxelles-National
Wed 8/12
9:40 am-8:51 pm
1 stop20h 11m
$917
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Thu 7/16
4:05 pm-10:35 pm
2 stops45h 30m
Charleroi Brussels
Wed 9/16
5:35 pm-4:20 pm
1 stop31h 45m
$920
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Mon 9/14
2:40 pm-7:55 pm
2 stops20h 15m
Charleroi Brussels
Fri 9/18
6:35 pm-5:35 pm
2 stops32h 00m
$924
San FranciscoBrussels
SFO - CRL
SFOCRL
San Francisco
Wed 7/15
8:10 am-1:05 pm
2 stops19h 55m
Charleroi Brussels
Tue 9/15
12:20 pm-2:35 pm
2 stops35h 15m
$954
San FranciscoBrussels
SFO - BRU
SFOBRU
San Francisco
Fri 8/21
6:00 am-7:40 am
1 stop16h 40m
Brussels Bruxelles-National
Thu 8/27
9:45 am-5:15 pm
1 stop16h 30m
$960
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from San Francisco with our price prediction graph.
SFO-BRU
SFO-CRL
SFO-ANR
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 Belgium
SFO-BE0
SFO-BRU
SFO-CRL
SFO-ANR
What is the cheapest month to book a flight from San Francisco to Belgium?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Belgium (average of $286). Flying from San Francisco to Belgium 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 far ahead should I book a flight from San Francisco to Belgium?
Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Belgium. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Belgium
Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated May 28, 2026.
Read reviews from past customers who have flown Turkish Airlines,Scandinavian Airlines, andUnited Airlines from San Francisco to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Entertainment
7.5
Crew
7.8
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Belgium. 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 Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Belgium by cabin class
Find flights from San Francisco to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Belgium flights
Browse other San Francisco and Belgium flight options. Last updated on May 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Belgium flights
Consider these flights traveling from San Francisco to Belgium.
Top 9 airlines flying from San Francisco to Belgium
Discover the top 9 airlines that operate flights from San Francisco to Belgium. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$624 | 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$897 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$591 | Average$841 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$956 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$739 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$710 | Average$1,023 | FlexibilityNo cancel fee | On-time76% |