
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 November 9, 2026.
Round-trip from | $786 (Flysmarter) |
|---|---|
One-way from | $530 (Expedia) |
Popular in | July |
Cheapest in | February |
Fly from
Fly to
Route
Depart
Return
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 1/7
7:10 pm-5:59 pm
2 stops31h 49m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 1/7
5:50 pm-12:34 pm
3 stops51h 44m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Tue 4/27
3:15 pm-2:55 pm
1 stop32h 40m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 4/15
9:20 am-7:13 pm
3 stops42h 53m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Tue 4/27
8:55 pm-9:52 am
3 stops45h 57m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Mon 11/23
10:20 am-11:04 pm
2 stops21h 44m
San Diego
Sun 12/6
6:20 am-2:30 pm
2 stops23h 10m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Wed 1/27
10:20 am-11:33 pm
2 stops22h 13m
San Diego
Tue 2/9
7:20 am-6:35 pm
2 stops26h 15m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Fri 11/27
7:00 am-5:15 pm
2 stops19h 15m
San Diego
Thu 12/10
6:50 am-8:55 am
1 stop17h 05m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Mon 11/23
7:00 am-9:00 pm
2 stops23h 00m
San Diego
Sun 12/6
6:50 am-8:55 am
1 stop17h 05m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Fri 11/20
8:25 am-5:17 pm
2 stops17h 52m
San Diego
Thu 12/3
4:45 pm-8:55 am
2 stops31h 10m
Everything you need to know about your flight from Brussels to San Diego
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$686 | Average$1,326 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$725 | Average$1,078 | FlexibilityNo cancel fee | On-time69% |