$327+ Cheap flights from San Diego (SAN) 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BRU
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Belgium with Cheapflights
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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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Cheapest flights from San Diego to BelgiumExplore the most affordable flight options available from San Diego to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from San Diego to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 11/98:45 am
SAN
- BRU
2 stops19h 30m
United Airlines
Fri 11/1310:00 am
BRU
- SAN
2 stops36h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$748
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm
SAN
- BRU
1 stop14h 40m
Lufthansa
Fri 11/139:05 am
BRU
- SAN
1 stop15h 40m
Lufthansa
Deal found 6/20![Lufthansa logo]()
$761
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
SAN
- BRU
2 stops21h 15m
Multiple Airlines
Tue 10/209:55 am
BRU
- SAN
1 stop35h 21m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$764
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:42 am
SAN
- BRU
2 stops17h 08m
SWISS
Fri 10/26:55 am
BRU
- SAN
2 stops24h 46m
SWISS
Deal found 6/20![SWISS logo]()
$774
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sun 12/278:50 am
SAN
- BRU
2 stops19h 25m
United Airlines
Wed 12/309:35 am
BRU
- SAN
1 stop15h 10m
United Airlines
Deal found 6/22![United Airlines logo]()
$782
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:40 pm
SAN
- BRU
1 stop28h 15m
Delta
Wed 12/3012:55 pm
BRU
- SAN
1 stop17h 46m
Delta
Deal found 6/22![Delta logo]()
$783
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 9/2111:00 am
SAN
- BRU
2 stops17h 15m
United Airlines
Fri 10/29:10 am
BRU
- SAN
1 stop20h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$784
This Mytrip deal was found by Cheapflights users on 6/20. 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.
Tue 9/227:00 am
SAN
- CRL
2 stops22h 35m
Multiple Airlines
Fri 10/29:50 am
CRL
- SAN
3 stops37h 20m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,044
This Mytrip deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
SAN
- CRL
2 stops26h 30m
Multiple Airlines
Mon 8/246:55 pm
CRL
- SAN
2 stops29h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,064
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Wed 9/237:00 am
SAN
- CRL
2 stops21h 05m
Multiple Airlines
Sat 10/311:35 am
CRL
- SAN
3 stops33h 41m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,405
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/235:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Tue 8/111:15 pm
CRL
- SAN
2 stops35h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,569
This Mytrip deal was found by Cheapflights users on 6/20. 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.
Fri 12/255:35 pm
SAN
- CRL
2 stops19h 55m
Multiple Airlines
Mon 1/46:20 am
CRL
- SAN
3 stops42h 25m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,595
Best flights from San Diego to BelgiumDiscover carefully curated flight deals from San Diego to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from San Diego to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/238:00 am
SAN
- BRU
1 stop14h 15m
United Airlines
Tue 10/69:10 am
BRU
- SAN
1 stop20h 26m
United Airlines
Deal found 6/24![United Airlines logo]()
$788
This Flighttix deal was found by Cheapflights users on 6/19. 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.
Sun 8/97:00 am
SAN
- BRU
1 stop15h 10m
Multiple Airlines
Mon 8/249:20 pm
BRU
- SAN
1 stop27h 05m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$818
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 9/208:00 am
SAN
- BRU
1 stop14h 40m
Delta
Tue 10/69:45 am
BRU
- SAN
1 stop17h 57m
Delta
Deal found 6/23![Delta logo]()
$850
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 9/206:30 am
SAN
- BRU
2 stops16h 15m
United Airlines
Fri 10/210:15 am
BRU
- SAN
2 stops19h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 9/208:00 am
SAN
- BRU
1 stop14h 40m
Delta
Thu 10/19:45 am
BRU
- SAN
1 stop16h 21m
Delta
Deal found 6/23![Delta logo]()
$850
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:59 pm
SAN
- BRU
2 stops26h 41m
Delta
Mon 8/243:10 pm
BRU
- SAN
2 stops33h 46m
Delta
Deal found 6/19![Delta logo]()
$851
This Mytrip deal was found by Cheapflights users on 6/20. 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.
Tue 9/227:00 am
SAN
- CRL
2 stops22h 35m
Multiple Airlines
Fri 10/29:50 am
CRL
- SAN
3 stops37h 20m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,044
This Mytrip deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
SAN
- CRL
2 stops26h 30m
Multiple Airlines
Mon 8/246:55 pm
CRL
- SAN
2 stops29h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,064
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/67:00 am
SAN
- BRU
1 stop15h 10m
United Airlines
Thu 7/1611:10 am
BRU
- SAN
1 stop21h 30m
United Airlines
Deal found 6/21![United Airlines logo]()
$1,072
This Delta deal was found by Cheapflights users on 6/23. 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 7/610:30 pm
SAN
- BRU
1 stop24h 10m
Delta
Thu 7/166:20 am
BRU
- SAN
1 stop14h 30m
Delta
Deal found 6/23![Delta logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/131:39 pm
SAN
- BRU
2 stops21h 21m
United Airlines
Thu 7/238:35 am
BRU
- SAN
2 stops24h 05m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Wed 9/237:00 am
SAN
- CRL
2 stops21h 05m
Multiple Airlines
Sat 10/311:35 am
CRL
- SAN
3 stops33h 41m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,405
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/235:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Tue 8/111:15 pm
CRL
- SAN
2 stops35h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,569
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Mon 7/205:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Sun 7/269:05 pm
CRL
- SAN
3 stops33h 39m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,614
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/235:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Mon 8/108:15 pm
CRL
- SAN
2 stops28h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,913
Last-minute flights from San Diego to BelgiumDiscover last-minute flight deals from San Diego to Belgium. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Belgium. Data last updated June 24, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:41 pm
SAN
- BRU
2 stops53h 29m
Air Canada
Tue 8/189:30 am
BRU
- SAN
2 stops42h 05m
Air Canada
Deal found 6/19![Air Canada logo]()
$921
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 7/186:20 am
SAN
- BRU
2 stops21h 55m
United Airlines
Sat 7/2510:15 am
BRU
- SAN
1 stop17h 17m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,057
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:05 pm
SAN
- BRU
2 stops29h 05m
Multiple Airlines
Sun 7/2610:45 am
BRU
- SAN
1 stop18h 38m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/2010:35 am
SAN
- BRU
2 stops17h 40m
United Airlines
Sun 7/2611:10 am
BRU
- SAN
2 stops31h 19m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,002
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Mon 7/205:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Sun 7/269:05 pm
CRL
- SAN
3 stops33h 39m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,614
This Booking.com deal was found by Cheapflights users on 6/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:30 pm
SAN
- BRU
1 stop34h 20m
Multiple Airlines
Tue 8/119:55 am
BRU
- SAN
1 stop34h 40m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$954
This Justfly.com deal was found by Cheapflights users on 6/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
SAN
- BRU
2 stops29h 15m
Air Canada
Tue 8/119:55 am
BRU
- SAN
2 stops38h 07m
Air Canada
Deal found 6/23![Air Canada logo]()
$974
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 7/237:15 am
SAN
- BRU
2 stops21h 00m
United Airlines
Tue 8/119:30 am
BRU
- SAN
1 stop20h 09m
United Airlines
Deal found 6/23![United Airlines logo]()
$980
This Booking.com deal was found by Cheapflights users on 6/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:30 pm
SAN
- BRU
1 stop34h 20m
Multiple Airlines
Mon 8/109:20 pm
BRU
- SAN
1 stop27h 05m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 7/236:35 am
SAN
- BRU
2 stops21h 40m
United Airlines
Mon 8/1012:45 pm
BRU
- SAN
1 stop35h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$996
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/235:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Tue 8/111:15 pm
CRL
- SAN
2 stops35h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,569
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/235:15 pm
SAN
- CRL
2 stops17h 40m
Multiple Airlines
Mon 8/108:15 pm
CRL
- SAN
2 stops28h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,913
One-way flights from San Diego to BelgiumSearch for one-way flight options from San Diego to Belgium. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from San Diego to Belgium. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:00 am
SAN
- CRL
3 stops37h 25m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:00 am
SAN
- CRL
3 stops37h 40m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$341
This oojo deal was found by Cheapflights users on 6/23. 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.
Sun 10/117:40 pm
SAN
- BRU
1 stop15h 20m
British Airways
Deal found 6/23![British Airways logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 10/114:11 pm
SAN
- BRU
2 stops18h 49m
United Airlines
Deal found 6/23![United Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:00 am
SAN
- BRU
3 stops38h 20m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:00 am
SAN
- BRU
3 stops38h 55m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:32 pm
SAN
- CRL
3 stops33h 58m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:21 pm
SAN
- CRL
3 stops29h 09m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$394
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am
SAN
- BRU
2 stops40h 45m
Air Canada
Deal found 6/22![Air Canada logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/3110:00 am
SAN
- BRU
2 stops17h 55m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:21 pm
SAN
- BRU
3 stops30h 49m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:00 am
SAN
- CRL
3 stops26h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$410
Find flight deals from San Diego to Belgium
Keep the following information in mind while searching for San Diego to Belgium flight deals. Data was last updated June 24, 2026.
Round-trip from | $748 (United Airlines) |
|---|---|
One-way from | $327 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,152 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 June 24, 2026.
Use the filters below to find and compare flights from San Diego to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Wed 9/23
8:00 am-7:15 am
1 stop14h 15m
Brussels Bruxelles-National
Tue 10/6
9:10 am-8:36 pm
1 stop20h 26m
$788
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 9/20
6:30 am-7:45 am
2 stops16h 15m
Brussels Bruxelles-National
Fri 10/2
10:15 am-8:45 pm
2 stops19h 30m
$791
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 8/9
7:00 am-7:10 am
1 stop15h 10m
Brussels Bruxelles-National
Mon 8/24
9:20 pm-3:25 pm
1 stop27h 05m
$818
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 9/20
8:00 am-7:40 am
1 stop14h 40m
Brussels Bruxelles-National
Tue 10/6
9:45 am-6:42 pm
1 stop17h 57m
$850
Quickest round-trip
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 9/20
8:00 am-7:40 am
1 stop14h 40m
Brussels Bruxelles-National
Thu 10/1
9:45 am-5:06 pm
1 stop16h 21m
$850
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 8/9
9:59 pm-9:40 am
2 stops26h 41m
Brussels Bruxelles-National
Mon 8/24
3:10 pm-3:56 pm
2 stops33h 46m
$851
San DiegoBrussels
SAN - CRL
SANCRL
San Diego
Tue 9/22
7:00 am-2:35 pm
2 stops22h 35m
Charleroi Brussels
Fri 10/2
9:50 am-2:10 pm
3 stops37h 20m
$1,044
San DiegoBrussels
SAN - CRL
SANCRL
San Diego
Sun 8/9
7:00 am-6:30 pm
2 stops26h 30m
Charleroi Brussels
Mon 8/24
6:55 pm-3:25 pm
2 stops29h 30m
$1,064
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Mon 7/6
10:30 pm-7:40 am
1 stop24h 10m
Brussels Bruxelles-National
Thu 7/16
6:20 am-11:50 am
1 stop14h 30m
$1,071
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Mon 7/6
7:00 am-7:10 am
1 stop15h 10m
Brussels Bruxelles-National
Thu 7/16
11:10 am-11:40 pm
1 stop21h 30m
$1,072
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from San Diego to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from San Diego with our price prediction graph.
SAN-CRL
SAN-BRU
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 Diego to Belgium
SAN-BE0
SAN-CRL
SAN-BRU
What is the cheapest month to book a flight from San Diego to Belgium?
Currently, March is the cheapest month in which you can book a flight from San Diego to Belgium (average of $423). Flying from San Diego to Belgium in July is currently the most expensive (average of $845). 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.
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 June 24, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andUnited Airlines from San Diego to Belgium 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.
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Crew
8.4
Overall
7.8
Entertainment
7.2
Food
7.3
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
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Complete your trip
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San Diego and Belgium flights
Browse other San Diego and Belgium flight options. Last updated on June 24, 2026.
Popular flight searches
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San Diego to Belgium flights
Consider these flights traveling from San Diego to Belgium.
Top 5 airlines flying from San Diego to Belgium
Discover the top 5 airlines that operate flights from San Diego 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$773 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$502 | Average$824 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$512 | Average$881 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$518 | Average$1,100 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$851 | Average$1,083 | FlexibilityNo cancel fee | On-time75% |