Cheap flights from Brussels to San Diego from $412
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to San Diego departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 9/3
9:10 pm-8:36 pm
2 stops32h 26m
San Diego
Fri 9/18
10:56 am-9:40 am
2 stops37h 44m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 9/3
9:10 pm-8:36 pm
2 stops32h 26m
San Diego
Fri 9/18
10:56 am-9:40 am
2 stops37h 44m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Fri 9/18
11:10 am-7:53 pm
1 stop17h 43m
San Diego
Sat 12/12
7:00 am-8:55 am
1 stop16h 55m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Sun 9/27
8:30 pm-11:34 pm
2 stops36h 04m
San Diego
Sun 10/4
7:00 am-2:35 pm
2 stops22h 35m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Sat 11/14
10:30 am-8:37 pm
2 stops19h 07m
San Diego
Fri 11/27
5:35 pm-4:15 pm
1 stop13h 40m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Tue 9/8
6:20 am-5:28 pm
2 stops20h 08m
San Diego
Wed 9/16
6:41 am-9:00 am
1 stop17h 19m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Fri 9/18
6:20 am-10:28 pm
2 stops25h 08m
San Diego
Sat 12/12
10:51 am-8:55 am
1 stop13h 04m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Sat 11/14
7:00 am-5:15 pm
2 stops19h 15m
San Diego
Fri 11/27
6:35 am-8:05 am
1 stop16h 30m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Tue 11/17
9:45 pm-4:10 pm
1 stop27h 25m
San Diego
Sat 1/2
6:00 pm-4:35 pm
1 stop13h 35m
BrusselsSan Diego
BRU Brussels Bruxelles-National - SAN San Diego
BRUSAN
Brussels Bruxelles-National
Thu 1/7
10:15 am-4:10 pm
1 stop14h 55m
San Diego
Mon 1/11
6:00 pm-9:00 pm
1 stop18h 00m
See travel insights to San Diego from
How to get the cheapest flight ticket from Brussels to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Brussels and San Diego?
Prices are currently low for flights on this route.
Typical prices usually range from $988 to $1,018.The lowest price recently found on this route was $824.
What is the cheapest airline that flies from Brussels to San Diego?
British Airways is the most popular carrier operating from Brussels to San Diego
What airlines fly to San Diego?
United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to San Diego from Brussels according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
Cheap Brussels to San Diego flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brussels to San Diego
Frequently asked questions about flying from Brussels to San Diego
How far is Brussels to San Diego by plane?
San Diego is 5652.3 mi away from Brussels. By plane, this route typically takes 17h 29m.
When did momondo last update prices for flights from Brussels to San Diego Airport?
Prices for flights from Brussels to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Brussels to San Diego Airport?
As of August 2026, there are 3 operators available to choose from for flights from Brussels to San Diego Airport.
How old do you have to be to fly from Brussels to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Brussels to San Diego
Compare and see reviews for airlines that fly from Brussels to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $572 | Free Cancellation | Rating 6.7 8,155 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 6.8 8,176 reviews | |||
| PriceFrom $771 | Free Cancellation | Rating 7.4 10,101 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Brussels to San Diego?
It is quick and easy to find Brussels to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.
Can I find flights from Brussels to San Diego with flexible booking policies on momondo?
All flight searches from Brussels to San Diego on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Brussels to San Diego?
momondo provides multiple filters to help you find the best flight to San Diego from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Brussels to San Diego right now. Can momondo alert me if prices change?
Price alerts on flights to San Diego from Brussels are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.