$357+ Cheap flights from San Diego (SAN) to Brussels
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BRU
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Brussels with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Brussels
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Cheapest flights from San Diego to BrusselsExplore the most affordable flight options available from San Diego to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from San Diego to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 11/910:00 am
SAN
- BRU
2 stops23h 35m
Scandinavian Airlines
Fri 11/138:30 pm
BRU
- SAN
2 stops35h 25m
Scandinavian Airlines
Deal found 5/7![Scandinavian Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 11/910:51 am
SAN
- BRU
2 stops17h 24m
United Airlines
Fri 11/1310:00 am
BRU
- SAN
2 stops35h 53m
United Airlines
Deal found 5/6![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 12/19:30 am
SAN
- BRU
2 stops18h 45m
United Airlines
Thu 12/310:10 am
BRU
- SAN
1 stop17h 27m
United Airlines
Deal found 5/5![United Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 11/96:00 pm
SAN
- BRU
1 stop18h 00m
British Airways
Fri 11/139:50 am
BRU
- SAN
1 stop15h 20m
British Airways
Deal found 5/8![British Airways logo]()
$771
This Cheapflightsfares deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 9/156:40 am
SAN
- BRU
2 stops18h 35m
SWISS
Tue 9/226:55 am
BRU
- SAN
2 stops22h 50m
SWISS
Deal found 5/9![SWISS logo]()
$783
This Brussels Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am
SAN
- BRU
1 stop14h 15m
Brussels Airlines
Wed 9/2312:00 pm
BRU
- SAN
1 stop17h 29m
Brussels Airlines
Deal found 5/9![Brussels Airlines logo]()
$787
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/118:10 am
SAN
- CRL
3 stops29h 45m
Multiple Airlines
Sat 5/167:20 am
CRL
- SAN
3 stops46h 23m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,365
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/205:15 pm
SAN
- CRL
2 stops17h 45m
Multiple Airlines
Mon 5/259:15 pm
CRL
- SAN
2 stops32h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,416
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Sat 6/68:25 am
CRL
- SAN
3 stops36h 53m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,594
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/175:15 pm
SAN
- CRL
2 stops20h 30m
Multiple Airlines
Mon 7/277:55 am
CRL
- SAN
3 stops39h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,753
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Fri 7/245:05 pm
CRL
- SAN
2 stops31h 20m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,824
Best flights from San Diego to BrusselsDiscover carefully curated flight deals from San Diego to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from San Diego to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 10/32:09 pm
SAN
- BRU
1 stop33h 51m
United Airlines
Thu 10/159:55 am
BRU
- SAN
1 stop35h 21m
United Airlines
Deal found 5/9![United Airlines logo]()
$793
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/2610:40 pm
SAN
- BRU
1 stop24h 00m
Delta
Fri 10/29:45 am
BRU
- SAN
1 stop19h 13m
Delta
Deal found 5/8![Delta logo]()
$799
This Scandinavian Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:00 am
SAN
- BRU
3 stops19h 35m
Scandinavian Airlines
Thu 10/155:45 am
BRU
- SAN
3 stops27h 00m
Scandinavian Airlines
Deal found 5/9![Scandinavian Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/205:15 pm
SAN
- CRL
2 stops17h 45m
Multiple Airlines
Mon 5/259:15 pm
CRL
- SAN
2 stops32h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,416
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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
Thu 10/19:25 am
BRU
- SAN
1 stop20h 11m
United Airlines
Deal found 5/8![United Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/2312:33 pm
SAN
- BRU
2 stops15h 42m
United Airlines
Thu 10/19:25 am
BRU
- SAN
1 stop20h 11m
United Airlines
Deal found 5/8![United Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 9/136:35 am
SAN
- BRU
2 stops21h 40m
United Airlines
Fri 9/259:25 am
BRU
- SAN
1 stop20h 11m
United Airlines
Deal found 5/9![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/226:35 am
SAN
- BRU
1 stop16h 10m
United Airlines
Tue 10/69:25 am
BRU
- SAN
1 stop20h 11m
United Airlines
Deal found 5/8![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/277:00 am
SAN
- BRU
1 stop17h 00m
United Airlines
Fri 10/212:00 pm
BRU
- SAN
2 stops18h 57m
United Airlines
Deal found 5/8![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/19:59 pm
SAN
- BRU
1 stop24h 16m
United Airlines
Thu 11/1210:00 am
BRU
- SAN
2 stops32h 55m
United Airlines
Deal found 5/9![United Airlines logo]()
$854
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Sat 6/68:25 am
CRL
- SAN
3 stops36h 53m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,594
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 9/1710:44 am
SAN
- BRU
1 stop13h 16m
United Airlines
Sun 9/2010:15 am
BRU
- SAN
1 stop20h 55m
United Airlines
Deal found 5/9![United Airlines logo]()
$927
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/175:15 pm
SAN
- CRL
2 stops20h 30m
Multiple Airlines
Mon 7/277:55 am
CRL
- SAN
3 stops39h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,753
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/88:45 am
SAN
- BRU
2 stops19h 30m
United Airlines
Wed 7/1511:10 am
BRU
- SAN
2 stops31h 19m
United Airlines
Deal found 5/7![United Airlines logo]()
$998
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Fri 7/245:05 pm
CRL
- SAN
2 stops31h 20m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,824
Last-minute flights from San Diego to BrusselsDiscover last-minute flight deals from San Diego to Brussels. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Brussels. Data last updated May 10, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/118:10 am
SAN
- CRL
3 stops29h 45m
Multiple Airlines
Sat 5/167:20 am
CRL
- SAN
3 stops46h 23m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,365
This Gotogate deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Wed 5/2012:30 pm
SAN
- BRU
2 stops19h 45m
Multiple Airlines
Mon 5/257:30 pm
BRU
- SAN
1 stop28h 55m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$979
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/2010:55 am
SAN
- BRU
2 stops24h 05m
United Airlines
Mon 5/251:45 pm
BRU
- SAN
1 stop34h 40m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,008
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/205:15 pm
SAN
- CRL
2 stops17h 45m
Multiple Airlines
Mon 5/259:15 pm
CRL
- SAN
2 stops32h 28m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,416
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Sat 6/68:25 am
CRL
- SAN
3 stops36h 53m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,594
This FlightHub deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/287:00 am
SAN
- BRU
2 stops20h 55m
Multiple Airlines
Tue 6/161:50 pm
BRU
- SAN
2 stops18h 42m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,014
This oojo deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:34 pm
SAN
- BRU
2 stops31h 21m
Icelandair
Tue 6/301:50 pm
BRU
- SAN
2 stops17h 43m
Icelandair
Deal found 5/9![Icelandair logo]()
$986
This Expedia deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Tue 6/98:54 pm
SAN
- BRU
2 stops31h 01m
Multiple Airlines
Tue 6/301:50 pm
BRU
- SAN
2 stops28h 20m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,002
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:15 pm
SAN
- CRL
2 stops20h 40m
Multiple Airlines
Thu 7/27:45 am
CRL
- SAN
3 stops36h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,873
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:15 pm
SAN
- CRL
2 stops19h 00m
Multiple Airlines
Fri 7/245:05 pm
CRL
- SAN
2 stops31h 20m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,824
One-way flights from San Diego to BrusselsSearch for one-way flight options from San Diego to Brussels. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from San Diego to Brussels. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 10/117:40 pm
SAN
- BRU
1 stop15h 20m
British Airways
Deal found 5/9![British Airways logo]()
$357
This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/147:40 pm
SAN
- BRU
1 stop14h 30m
British Airways
Deal found 5/6![British Airways logo]()
$361
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/67:00 am
SAN
- BRU
2 stops21h 15m
Air Canada
Deal found 5/8![Air Canada logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/141:28 pm
SAN
- BRU
2 stops21h 32m
United Airlines
Deal found 5/8![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/57:41 pm
SAN
- BRU
3 stops26h 34m
United Airlines
Deal found 5/5![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/78:52 pm
SAN
- BRU
2 stops31h 03m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$408
This Cheapflightsfares deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/14:45 pm
SAN
- BRU
1 stop14h 25m
British Airways
Deal found 5/6![British Airways logo]()
$414
This TravelUp deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:00 am
SAN
- BRU
2 stops17h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:28 pm
SAN
- BRU
2 stops19h 12m
American Airlines
Deal found 5/6![American Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/58:52 pm
SAN
- BRU
2 stops31h 03m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/58:52 pm
SAN
- CRL
3 stops40h 43m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/58:24 pm
SAN
- CRL
3 stops41h 31m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$465
Find flight deals from San Diego to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.
Round-trip from | $783 (Cheapflightsfares) |
|---|---|
One-way from | $357 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $1,026 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from San Diego to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sat 10/3
2:09 pm-9:00 am
1 stop33h 51m
Brussels Bruxelles-National
Thu 10/15
9:55 am-12:16 pm
1 stop35h 21m
$793
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Mon 9/21
11:00 am-1:15 pm
2 stops17h 15m
Brussels Bruxelles-National
Thu 10/1
9:25 am-8:36 pm
1 stop20h 11m
$794
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Wed 9/23
12:33 pm-1:15 pm
2 stops15h 42m
Brussels Bruxelles-National
Thu 10/1
9:25 am-8:36 pm
1 stop20h 11m
$794
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 9/13
6:35 am-1:15 pm
2 stops21h 40m
Brussels Bruxelles-National
Fri 9/25
9:25 am-8:36 pm
1 stop20h 11m
$797
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Tue 9/22
6:35 am-7:45 am
1 stop16h 10m
Brussels Bruxelles-National
Tue 10/6
9:25 am-8:36 pm
1 stop20h 11m
$797
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sat 9/26
10:40 pm-7:40 am
1 stop24h 00m
Brussels Bruxelles-National
Fri 10/2
9:45 am-7:58 pm
1 stop19h 13m
$799
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sun 9/27
7:00 am-9:00 am
1 stop17h 00m
Brussels Bruxelles-National
Fri 10/2
12:00 pm-9:57 pm
2 stops18h 57m
$799
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sat 8/1
9:59 pm-7:15 am
1 stop24h 16m
Brussels Bruxelles-National
Thu 11/12
10:00 am-9:55 am
2 stops32h 55m
$854
Quickest round-trip
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Thu 9/17
10:44 am-9:00 am
1 stop13h 16m
Brussels Bruxelles-National
Sun 9/20
10:15 am-10:10 pm
1 stop20h 55m
$927
San DiegoBrussels
SAN - BRU
SANBRU
San Diego
Sat 10/3
10:00 am-2:35 pm
3 stops19h 35m
Brussels Bruxelles-National
Thu 10/15
5:45 am-11:45 pm
3 stops27h 00m
$968
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from San Diego to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from San Diego with our price prediction graph.
SAN-BR1
SAN-BRU
SAN-CRL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Brussels
SAN-BR1
SAN-BRU
SAN-CRL
What is the cheapest month to book a flight from San Diego to Brussels?
Currently, March is the cheapest month in which you can book a flight from San Diego to Brussels (average of $423). Flying from San Diego to Brussels 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.
How much does it cost to fly round-trip from San Diego to Brussels?
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andLufthansa from San Diego to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Brussels by cabin class
Find flights from San Diego to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Brussels flights
Browse other San Diego and Brussels flight options. Last updated on May 10, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Diego to Brussels
Discover the top 4 airlines that operate flights from San Diego to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$769 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$502 | Average$781 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$512 | Average$826 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$515 | Average$1,051 | FlexibilityNo cancel fee | On-timeN/A |