$549+ Cheap flights from Brussels to San Diego (SAN)
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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SAN
Jun 19 — Jun 261
Round-trip
1 adult, Economy
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Find cheap flights from Brussels to San Diego 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 Brussels to San Diego
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Cheapest flights from Brussels to San DiegoExplore the most affordable flight options available from Brussels to San Diego. 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 Brussels to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:00 pm
BRU
- SAN
1 stop17h 29m
United Airlines
Wed 11/47:00 am
SAN
- BRU
1 stop16h 55m
United Airlines
Deal found 5/16![United Airlines logo]()
$817
This lastminute.com 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:30 pm
BRU
- SAN
2 stops35h 25m
Scandinavian Airlines
Tue 12/110:00 am
SAN
- BRU
2 stops23h 35m
Scandinavian Airlines
Deal found 5/20![Scandinavian Airlines logo]()
$861
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:15 pm
BRU
- SAN
2 stops36h 40m
Scandinavian Airlines
Sun 12/610:00 am
SAN
- BRU
2 stops24h 50m
Scandinavian Airlines
Deal found 5/17![Scandinavian Airlines logo]()
$893
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:15 am
BRU
- SAN
1 stop17h 25m
Lufthansa
Wed 10/216:40 am
SAN
- BRU
1 stop17h 20m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$901
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:20 am
BRU
- SAN
2 stops22h 23m
Scandinavian Airlines
Wed 11/43:59 pm
SAN
- BRU
2 stops37h 31m
Scandinavian Airlines
Deal found 5/19![Scandinavian Airlines logo]()
$906
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:55 am
BRU
- SAN
1 stop17h 38m
Brussels Airlines
Tue 12/18:35 am
SAN
- BRU
1 stop13h 40m
Brussels Airlines
Deal found 5/20![Brussels Airlines logo]()
$908
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:20 am
BRU
- SAN
2 stops22h 23m
Scandinavian Airlines
Thu 10/1510:00 am
SAN
- BRU
2 stops43h 35m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$911
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am
BRU
- SAN
2 stops17h 05m
Multiple Airlines
Wed 11/410:51 am
SAN
- BRU
1 stop13h 04m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$913
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 am
BRU
- SAN
2 stops17h 09m
Lufthansa
Sun 6/286:53 am
SAN
- BRU
1 stop17h 07m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$915
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:35 am
BRU
- SAN
1 stop14h 50m
Multiple Airlines
Mon 6/151:15 pm
SAN
- BRU
2 stops21h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$916
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am
BRU
- SAN
2 stops17h 05m
Multiple Airlines
Thu 10/1510:40 am
SAN
- BRU
1 stop13h 20m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$917
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 9/1410:00 pm
CRL
- SAN
3 stops31h 36m
Multiple Airlines
Thu 10/155:15 pm
SAN
- CRL
2 stops19h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,147
Best flights from Brussels to San DiegoDiscover carefully curated flight deals from Brussels to San Diego 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 Brussels to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:20 am
BRU
- SAN
2 stops22h 23m
Scandinavian Airlines
Wed 11/43:59 pm
SAN
- BRU
2 stops37h 31m
Scandinavian Airlines
Deal found 5/16![Scandinavian Airlines logo]()
$911
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.
Tue 9/1510:30 am
BRU
- SAN
2 stops17h 05m
Multiple Airlines
Wed 11/410:51 am
SAN
- BRU
1 stop13h 04m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$917
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.
Thu 6/46:20 am
BRU
- SAN
2 stops18h 55m
United Airlines
Thu 6/114:09 pm
SAN
- BRU
2 stops18h 51m
United Airlines
Deal found 5/17![United Airlines logo]()
$937
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:15 am
BRU
- SAN
1 stop21h 24m
Lufthansa
Thu 6/112:08 pm
SAN
- BRU
1 stop33h 52m
Lufthansa
Deal found 5/17![Lufthansa logo]()
$950
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.
Thu 6/49:40 am
BRU
- SAN
1 stop21h 08m
United Airlines
Thu 6/186:40 am
SAN
- BRU
1 stop16h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$948
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.
Thu 6/411:10 am
BRU
- SAN
2 stops42h 43m
United Airlines
Fri 6/194:41 pm
SAN
- BRU
1 stop31h 19m
United Airlines
Deal found 5/19![United Airlines logo]()
$952
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 9/1410:00 pm
CRL
- SAN
3 stops31h 36m
Multiple Airlines
Thu 10/155:15 pm
SAN
- CRL
2 stops19h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,147
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.
Wed 9/1610:30 am
BRU
- SAN
2 stops17h 05m
United Airlines
Fri 10/235:15 pm
SAN
- BRU
1 stop14h 00m
United Airlines
Deal found 5/18![United Airlines logo]()
$956
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.
Wed 9/1610:30 am
BRU
- SAN
2 stops18h 32m
United Airlines
Sun 10/185:15 pm
SAN
- BRU
1 stop14h 00m
United Airlines
Deal found 5/18![United Airlines logo]()
$956
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 9/1410:00 pm
CRL
- SAN
3 stops31h 36m
Multiple Airlines
Wed 10/215:15 pm
SAN
- CRL
2 stops19h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,221
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:00 pm
BRU
- SAN
1 stop17h 23m
United Airlines
Tue 7/77:00 am
SAN
- BRU
1 stop15h 10m
United Airlines
Deal found 5/20![United Airlines logo]()
$959
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.
Thu 6/46:35 am
CRL
- SAN
3 stops40h 35m
Multiple Airlines
Thu 6/188:15 am
SAN
- CRL
3 stops28h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,361
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 6/49:10 am
CRL
- SAN
2 stops21h 38m
Multiple Airlines
Wed 6/175:15 pm
SAN
- CRL
2 stops17h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,427
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.
Thu 6/259:10 am
CRL
- SAN
2 stops21h 34m
Multiple Airlines
Sun 6/288:15 am
SAN
- CRL
3 stops25h 35m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,561
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.
Thu 6/259:10 am
CRL
- SAN
2 stops21h 34m
Multiple Airlines
Sat 6/277:00 am
SAN
- CRL
2 stops30h 55m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,610
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.
Thu 6/46:35 am
CRL
- SAN
3 stops40h 35m
Multiple Airlines
Thu 6/115:15 pm
SAN
- CRL
2 stops18h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,650
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.
Fri 7/39:25 pm
CRL
- SAN
2 stops27h 00m
Multiple Airlines
Thu 7/912:30 pm
SAN
- CRL
2 stops19h 40m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$2,085
Last-minute flights from Brussels to San DiegoDiscover last-minute flight deals from Brussels to San Diego. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Brussels to San Diego. Data last updated May 20, 2026 and is based on user searches.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:35 am
BRU
- SAN
1 stop14h 50m
Multiple Airlines
Mon 6/151:15 pm
SAN
- BRU
2 stops21h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$916
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:35 am
BRU
- SAN
1 stop14h 50m
Multiple Airlines
Thu 6/1812:30 pm
SAN
- BRU
2 stops22h 30m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$917
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:40 am
BRU
- SAN
1 stop21h 08m
Air Canada
Thu 6/1812:30 pm
SAN
- BRU
2 stops22h 30m
Air Canada
Deal found 5/18![Air Canada logo]()
$926
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:55 am
BRU
- SAN
2 stops20h 53m
Air Canada
Wed 6/171:15 pm
SAN
- BRU
2 stops21h 45m
Air Canada
Deal found 5/20![Air Canada logo]()
$927
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:40 am
BRU
- SAN
1 stop21h 08m
Multiple Airlines
Wed 6/176:40 am
SAN
- BRU
1 stop17h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$931
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.
Thu 6/46:35 am
CRL
- SAN
3 stops40h 35m
Multiple Airlines
Thu 6/188:15 am
SAN
- CRL
3 stops28h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,361
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 6/49:10 am
CRL
- SAN
2 stops21h 38m
Multiple Airlines
Wed 6/175:15 pm
SAN
- CRL
2 stops17h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,427
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.
Thu 6/48:00 pm
CRL
- SAN
2 stops34h 48m
Multiple Airlines
Fri 6/1912:30 pm
SAN
- CRL
2 stops25h 15m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,451
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 am
BRU
- SAN
2 stops17h 09m
Lufthansa
Sun 6/286:53 am
SAN
- BRU
1 stop17h 07m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$915
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 am
BRU
- SAN
2 stops18h 21m
Lufthansa
Mon 6/294:09 pm
SAN
- BRU
2 stops16h 21m
Lufthansa
Deal found 5/19![Lufthansa logo]()
$921
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:40 am
BRU
- SAN
1 stop21h 08m
Multiple Airlines
Sun 6/2810:35 am
SAN
- BRU
1 stop13h 25m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$924
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.
Thu 6/259:10 am
CRL
- SAN
2 stops21h 34m
Multiple Airlines
Sun 6/288:15 am
SAN
- CRL
3 stops25h 35m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,561
One-way flights from Brussels to San DiegoSearch for one-way flight options from Brussels to San Diego. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from Brussels to San Diego. 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 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:55 am
CRL
- SAN
3 stops39h 15m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$549
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:25 am
BRU
- SAN
3 stops37h 45m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$664
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
BRU
- SAN
2 stops35h 37m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$844
This Thrive Travel 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:00 pm
BRU
- SAN
1 stop17h 23m
Brussels Airlines
Deal found 5/19![Brussels Airlines logo]()
$928
Find flight deals from Brussels to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to San Diego (SAN). 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 | $817 |
|---|---|
One-way from | $549 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $834 |
Cheapflights Fare Finder
Customize your flight search to find flights from Brussels to San Diego 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 Brussels to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Tue 9/15
10:20 am-11:43 pm
2 stops22h 23m
San Diego
Wed 11/4
3:59 pm-2:30 pm
2 stops37h 31m
$911
Quickest round-trip
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Tue 9/15
10:30 am-6:35 pm
2 stops17h 05m
San Diego
Wed 11/4
10:51 am-8:55 am
1 stop13h 04m
$917
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Thu 6/4
6:20 am-4:15 pm
2 stops18h 55m
San Diego
Thu 6/11
4:09 pm-8:00 pm
2 stops18h 51m
$937
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Thu 6/4
9:40 am-9:48 pm
1 stop21h 08m
San Diego
Thu 6/18
6:40 am-7:45 am
1 stop16h 05m
$948
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Thu 6/4
10:15 am-10:39 pm
1 stop21h 24m
San Diego
Thu 6/11
2:08 pm-9:00 am
1 stop33h 52m
$950
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Thu 6/4
11:10 am-8:53 pm
2 stops42h 43m
San Diego
Fri 6/19
4:41 pm-9:00 am
1 stop31h 19m
$952
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Wed 9/16
10:30 am-6:35 pm
2 stops17h 05m
San Diego
Fri 10/23
5:15 pm-4:15 pm
1 stop14h 00m
$956
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Wed 9/16
10:30 am-8:02 pm
2 stops18h 32m
San Diego
Sun 10/18
5:15 pm-4:15 pm
1 stop14h 00m
$956
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
Tue 6/30
12:00 pm-8:23 pm
1 stop17h 23m
San Diego
Tue 7/7
7:00 am-7:10 am
1 stop15h 10m
$959
BrusselsSan Diego
CRL - SAN
CRLSAN
Charleroi Brussels
Mon 9/14
10:00 pm-8:36 pm
3 stops31h 36m
San Diego
Thu 10/15
5:15 pm-9:30 pm
2 stops19h 15m
$1,147
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Brussels to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Brussels with our price prediction graph.
BR1-SAN
BRU-SAN
CRL-SAN
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 Brussels to San Diego
BR1-SAN
BRU-SAN
CRL-SAN
What is the cheapest month to book a flight from Brussels to San Diego?
Currently, April is the cheapest month in which you can book a flight from Brussels to San Diego (average of $560). Flying from Brussels to San Diego in August is currently the most expensive (average of $805). 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 Brussels to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated May 20, 2026.
Peruse reviews from past customers who have flown with United Airlines and Lufthansa from Brussels to San Diego 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.
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Overall
7.4
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Brussels to San Diego. 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 Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Lemon Grove
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Alternative routes for Brussels to San Diego
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Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Brussels to San Diego by cabin class
Find flights from Brussels to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Brussels and San Diego flights
Browse other Brussels and San Diego flight options. Last updated on May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 20, 2026.
Top 2 airlines flying from Brussels to San Diego
Discover the top 2 airlines that operate flights from Brussels to San Diego. 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$610 | Average$857 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$745 | Average$964 | FlexibilityNo cancel fee | On-time69% |