$388+ Cheap flights from Belgium to San Francisco (SFO)
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SFO
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Belgium to San Francisco 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 Belgium to San Francisco
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Cheapest flights from Belgium to San FranciscoExplore the most affordable flight options available from Belgium to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Belgium to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:30 pm -
1 stop27h 20m
Thu 11/54:45 pm -
1 stop18h 05m
Deal found 8/26![Scandinavian Airlines logo]()
$685
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:20 am -
1 stop13h 20m
Thu 10/224:45 pm -
1 stop12h 50m
Deal found 8/26![Scandinavian Airlines logo]()
$687
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:20 am -
1 stop13h 20m
Tue 10/134:45 pm -
1 stop18h 05m
Deal found 8/26![Scandinavian Airlines logo]()
$688
This Vliegwinkel deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:20 am -
1 stop13h 20m
Wed 10/214:45 pm -
1 stop12h 50m
Deal found 8/22![Scandinavian Airlines logo]()
$695
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:20 am -
1 stop13h 20m
Mon 10/124:45 pm -
1 stop16h 45m
Deal found 8/23![Scandinavian Airlines logo]()
$696
This Vliegwinkel deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 am -
1 stop13h 20m
Mon 11/24:45 pm -
1 stop31h 55m
Deal found 8/24![Scandinavian Airlines logo]()
$697
This oojo deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:30 pm -
1 stop27h 20m
Thu 11/124:45 pm -
1 stop18h 05m
Deal found 8/23![Scandinavian Airlines logo]()
$699
This Booking.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:30 pm -
1 stop27h 20m
Sat 12/54:45 pm -
2 stops16h 55m
Deal found 8/24![Scandinavian Airlines logo]()
$702
This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 am -
2 stops35h 15m
Sun 11/11:50 pm -
2 stops22h 40m
Deal found 8/24![Multiple Airlines logo]()
$828
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:20 pm -
3 stops33h 20m
Wed 10/144:45 pm -
2 stops20h 30m
Deal found 8/25![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 pm -
2 stops25h 40m
Sun 10/185:40 pm -
1 stop18h 45m
Deal found 8/23![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:05 pm -
2 stops32h 25m
Wed 10/2110:50 pm -
1 stop27h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,027
Best flights from Belgium to San FranciscoDiscover carefully curated flight deals from Belgium to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Belgium to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:10 pm -
1 stop32h 40m
Mon 1/184:45 pm -
1 stop31h 55m
Deal found 8/26![Scandinavian Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:25 pm -
1 stop14h 25m
Wed 10/76:45 am -
1 stop15h 30m
Deal found 8/26![United Airlines logo]()
$820
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:20 pm -
3 stops33h 20m
Wed 10/144:45 pm -
2 stops20h 30m
Deal found 8/25![Multiple Airlines logo]()
$861
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:30 am -
1 stop13h 50m
Mon 10/57:45 pm -
1 stop15h 15m
Deal found 8/24![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:25 pm -
1 stop14h 25m
Sun 11/112:50 pm -
1 stop15h 25m
Deal found 8/24![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:25 pm -
1 stop14h 25m
Fri 10/25:00 am -
2 stops17h 25m
Deal found 8/23![United Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am -
2 stops17h 10m
Thu 10/224:45 pm -
2 stops18h 10m
Deal found 8/26![Multiple Airlines logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:20 am -
1 stop18h 00m
Wed 10/145:00 am -
1 stop19h 00m
Deal found 8/23![United Airlines logo]()
$821
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
1 stop15h 35m
Sun 9/135:40 pm -
1 stop18h 45m
Deal found 8/24![Multiple Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:30 am -
1 stop14h 35m
Wed 11/1812:55 am -
1 stop23h 00m
Deal found 8/22![United Airlines logo]()
$822
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:35 pm -
2 stops28h 20m
Fri 1/85:20 pm -
1 stop16h 05m
Deal found 8/25![Multiple Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:25 pm -
2 stops19h 34m
Sat 9/268:10 am -
1 stop14h 05m
Deal found 8/23![United Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:30 am -
1 stop14h 35m
Fri 11/2011:30 pm -
1 stop24h 25m
Deal found 8/22![United Airlines logo]()
$827
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:20 am -
1 stop15h 35m
Wed 10/142:40 pm -
2 stops21h 00m
Deal found 8/25![Multiple Airlines logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:30 am -
1 stop14h 35m
Fri 11/2011:30 pm -
1 stop24h 25m
Deal found 8/22![United Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:05 am -
2 stops17h 30m
Sun 1/35:20 pm -
2 stops20h 15m
Deal found 8/23![Multiple Airlines logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:30 am -
1 stop13h 50m
Fri 11/2011:30 pm -
1 stop24h 25m
Deal found 8/22![United Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:35 pm -
2 stops32h 35m
Sat 12/54:45 pm -
2 stops19h 30m
Deal found 8/22![Multiple Airlines logo]()
$1,175
Last-minute flights from Belgium to San FranciscoDiscover last-minute flight deals from Belgium to San Francisco. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to San Francisco. Data last updated August 27, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:55 am -
1 stop17h 35m
Tue 9/87:20 pm -
2 stops19h 35m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:05 pm -
2 stops53h 30m
Wed 9/95:40 pm -
1 stop30h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,028
This Flighttix deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 am -
1 stop15h 20m
Sun 9/207:45 pm -
1 stop15h 15m
Deal found 8/22![Multiple Airlines logo]()
$805
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:45 pm -
1 stop14h 15m
Fri 9/188:10 am -
1 stop14h 05m
Deal found 8/23![Lufthansa logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:35 pm -
2 stops29h 55m
Sun 9/134:10 pm -
1 stop21h 20m
Deal found 8/24![Multiple Airlines logo]()
$1,049
This Flighttix deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:25 pm -
1 stop14h 25m
Wed 9/235:00 am -
2 stops17h 10m
Deal found 8/26![Multiple Airlines logo]()
$810
This Flighttix deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:10 am -
2 stops19h 03m
Sun 10/44:30 pm -
2 stops18h 30m
Deal found 8/26![Air Canada logo]()
$799
This Flighttix deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:10 am -
1 stop21h 38m
Sun 10/47:45 pm -
1 stop15h 15m
Deal found 8/26![Multiple Airlines logo]()
$802
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:20 am -
1 stop18h 00m
Fri 10/29:05 pm -
1 stop16h 50m
Deal found 8/23![Lufthansa logo]()
$800
This Flighttix deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:25 pm -
1 stop14h 25m
Wed 9/307:00 am -
1 stop15h 45m
Deal found 8/23![Lufthansa logo]()
$804
This Flighttix deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:30 am -
1 stop13h 50m
Wed 9/305:00 am -
2 stops17h 10m
Deal found 8/23![Multiple Airlines logo]()
$807
This Cheapflightsfares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:20 am -
1 stop15h 20m
Thu 10/11:55 pm -
1 stop18h 35m
Deal found 8/24![Lufthansa logo]()
$801
One-way flights from Belgium to San FranciscoSearch for one-way flight options from Belgium to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Belgium to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 pm -
3 stops33h 39m
Deal found 8/24![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:55 pm -
3 stops45h 18m
Deal found 8/24![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:35 am -
2 stops37h 10m
Deal found 8/24![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:25 am -
3 stops55h 48m
Deal found 8/24![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:05 am -
3 stops37h 40m
Deal found 8/24![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:25 am -
3 stops58h 57m
Deal found 8/23![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:00 am -
2 stops37h 45m
Deal found 8/24![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:15 pm -
2 stops49h 20m
Deal found 8/25![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
3 stops35h 10m
Deal found 8/25![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:00 am -
2 stops37h 45m
Deal found 8/24![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:55 pm -
3 stops33h 44m
Deal found 8/24![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:15 am -
1 stop14h 20m
Deal found 8/24![Aer Lingus logo]()
$499
Find flight deals from Belgium to San Francisco
Keep the following information in mind while searching for Belgium to San Francisco flight deals. Data was last updated August 27, 2026.
Round-trip from | $685 (Booking.com) |
|---|---|
One-way from | $388 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $962 |
Cheapflights Fare Finder
Customize your flight search to find flights from Belgium to San Francisco 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 27, 2026.
Use the filters below to find and compare flights from Belgium to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Thu 1/14
3:10 pm-2:50 pm
1 stop32h 40m
San Francisco
Mon 1/18
4:45 pm-9:40 am
1 stop31h 55m
$723
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Tue 9/15
2:25 pm-7:50 pm
1 stop14h 25m
San Francisco
Wed 10/7
6:45 am-7:15 am
1 stop15h 30m
$820
Quickest round-trip
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Wed 9/16
10:30 am-3:20 pm
1 stop13h 50m
San Francisco
Mon 10/5
7:45 pm-8:00 pm
1 stop15h 15m
$821
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Sun 10/18
2:25 pm-7:50 pm
1 stop14h 25m
San Francisco
Sun 11/1
12:50 pm-1:15 pm
1 stop15h 25m
$821
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Fri 9/18
2:25 pm-7:50 pm
1 stop14h 25m
San Francisco
Fri 10/2
5:00 am-7:25 am
2 stops17h 25m
$821
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Wed 10/7
6:20 am-3:20 pm
1 stop18h 00m
San Francisco
Wed 10/14
5:00 am-9:00 am
1 stop19h 00m
$821
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Mon 10/26
10:30 am-5:05 pm
1 stop14h 35m
San Francisco
Wed 11/18
12:55 am-8:55 am
1 stop23h 00m
$822
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Sat 9/12
2:25 pm-12:59 am
2 stops19h 34m
San Francisco
Sat 9/26
8:10 am-7:15 am
1 stop14h 05m
$826
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Mon 10/26
10:30 am-5:05 pm
1 stop14h 35m
San Francisco
Fri 11/20
11:30 pm-8:55 am
1 stop24h 25m
$827
BrusselsSan Francisco
BRU Brussels Bruxelles-National - SFO San Francisco
BRUSFO
Brussels Bruxelles-National
Thu 10/29
10:30 am-5:05 pm
1 stop14h 35m
San Francisco
Fri 11/20
11:30 pm-8:55 am
1 stop24h 25m
$827
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Belgium to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Belgium with our price prediction graph.
CRL-SFO
BRU-SFO
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 Belgium to San Francisco
BE0-SFO
CRL-SFO
BRU-SFO
What is the cheapest month to book a flight from Belgium to San Francisco?
Currently, November is the cheapest month in which you can book a flight from Belgium to San Francisco (average of $680). Flying from Belgium to San Francisco in June is currently the most expensive (average of $1,020). 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 Belgium to San Francisco?
The best time to book flights from Belgium to San Francisco is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated August 27, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,United Airlines, andAer Lingus from Belgium to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Entertainment
6.8
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Related info for your journey
Find useful and relevant information for your journey from Belgium to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Roseville
Rancho Cordova
Fairfield
Burlingame
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Belgium to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belgium to San Francisco by cabin class
Find flights from Belgium to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belgium and San Francisco flights
Browse other Belgium and San Francisco flight options. Last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Belgium to San Francisco flights
Consider these flights traveling from Belgium to San Francisco.
Top 5 airlines flying from Belgium to San Francisco
Discover the top 5 airlines that operate flights from Belgium to San Francisco. 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$769 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$523 | Average$640 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$721 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$722 | Average$1,051 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$777 | Average$844 | FlexibilityNo cancel fee | On-time76% |