Earn point on your loyalty program!arrow arc left

Cheap flights from San Diego (SAN) to Brussels (BRU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)

How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Diego to Brussels in May , June 2026

27 May - 03 Jun $ 1,185.00
SAN
San Diego
United Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
United Airlines
1 STOPS
SAN
San Diego
Pick dates
20 May - 08 Jun $ 2,324.00
SAN
San Diego
Alaska Airlines
2 STOPS
BRU
Brussels
BRU
Brussels
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
22 May - 01 Jun $ 3,589.00
SAN
San Diego
Lufthansa
2 STOPS
BRU
Brussels
BRU
Brussels
Lufthansa
1 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Brussels

22 May - 31 May $ 1,314.00
SAN
San Diego
United Airlines
2 STOPS
BRU
Brussels
BRU
Brussels
United Airlines
1 STOPS
SAN
San Diego
Pick dates
22 May - 31 May $ 1,317.00
SAN
San Diego
United Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
United Airlines
1 STOPS
SAN
San Diego
Pick dates
22 May - 31 May $ 1,325.00
SAN
San Diego
United Airlines
1 STOPS
BRU
Brussels
BRU
Brussels
United Airlines
1 STOPS
SAN
San Diego
Pick dates

One-way flights to Brussels from San Diego

10:46 AM - 5:55 PM
United Airlines
1 Stops
13h 14m
SAN - BRU
$ 693
Kiwi
Pick dates
10:46 AM - 5:55 PM
United Airlines
1 Stops
13h 14m
SAN - BRU
$ 693
Kiwi
Pick dates
10:46 AM - 5:55 PM
United Airlines
1 Stops
13h 14m
SAN - BRU
$ 706
Kiwi
Pick dates

How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Brussels (BRU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.