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Cheap flights from Brussels to San Diego from $438

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:20 am - 9:09 pm
BRU
-
SAN
19h 49m
2 stops
Scandinavian Airlines Logo
10:55 am - 2:35 pm
SAN
-
BRU
18h 40m
2 stops
$827Scandinavian Airlines
Tue, Sep 8 - Sat, Oct 17
Scandinavian Airlines Logo
10:20 am - 10:55 pm
BRU
-
SAN
21h 35m
2 stops
Scandinavian Airlines Logo
3:59 pm - 9:40 am
SAN
-
BRU
32h 41m
2 stops
$849Scandinavian Airlines
Sat, Nov 21 - Wed, Nov 25
Scandinavian Airlines Logo
5:45 am - 11:42 pm
BRU
-
SAN
26h 57m
3 stops
Scandinavian Airlines Logo
10:55 am - 2:35 pm
SAN
-
BRU
18h 40m
2 stops
$852Scandinavian Airlines
Tue, Sep 8 - Sat, Oct 17
British Airways Logo
9:15 pm - 5:50 pm
BRU
-
SAN
29h 35m
1 stop
British Airways Logo
7:40 pm - 2:10 pm
SAN
-
BRU
33h 30m
1 stop
$856British Airways
Thu, Aug 20 - Sat, Sep 5
Multiple Airlines Logo
7:05 am - 7:19 pm
BRU
-
SAN
21h 14m
2 stops
Multiple Airlines Logo
4:45 pm - 7:55 pm
SAN
-
BRU
18h 10m
1 stop
$859Multiple Airlines
Tue, Sep 8 - Sat, Oct 17
British Airways Logo
7:55 pm - 2:55 pm
BRU
-
SAN
28h 00m
1 stop
British Airways Logo
7:40 pm - 7:55 pm
SAN
-
BRU
15h 15m
1 stop
$860British Airways
Tue, Sep 8 - Sat, Oct 17
British Airways Logo
9:15 pm - 6:54 pm
BRU
-
SAN
30h 39m
2 stops
British Airways Logo
4:22 pm - 9:55 am
SAN
-
BRU
32h 33m
2 stops
$862British Airways
Thu, Aug 20 - Sat, Sep 5
Delta Logo
6:20 am - 11:50 am
BRU
-
SAN
14h 30m
1 stop
Delta Logo
6:15 am - 2:40 pm
SAN
-
BRU
23h 25m
2 stops
$865Delta
Tue, Sep 8 - Sat, Oct 17
United Airlines Logo
8:35 am - 6:35 pm
BRU
-
SAN
19h 00m
2 stops
United Airlines Logo
8:00 am - 7:15 am
SAN
-
BRU
14h 15m
1 stop
$866United Airlines
Tue, Sep 8 - Sun, Oct 18
Multiple Airlines Logo
8:10 pm - 3:25 pm
CRL
-
SAN
28h 15m
3 stops
Multiple Airlines Logo
5:15 pm - 8:00 pm
SAN
-
CRL
17h 45m
2 stops
$1,355Multiple Airlines
Wed, Jul 22 - Wed, Aug 5

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KLM flights from Brussels to San Diego

Our best KLM deals on Brussels to San Diego flight tickets
KLM
Sep 8
BRU6:20 amBrussels Bruxelles-National
14h 30m
1 stop
SAN11:50 amSan Diego
Oct 18
SAN6:20 amSan Diego
16h 20m
1 stop
BRU7:40 amBrussels Bruxelles-National
$871
KLM
Jun 30
BRU6:20 amBrussels Bruxelles-National
14h 30m
1 stop
SAN11:50 amSan Diego
Jul 7
SAN1:40 pmSan Diego
16h 00m
1 stop
BRU2:40 pmBrussels Bruxelles-National
$1,234

Delta flights from Brussels to San Diego

Our best Delta deals on Brussels to San Diego flight tickets
Delta
Sep 8
BRU6:20 amBrussels Bruxelles-National
14h 30m
1 stop
SAN11:50 amSan Diego
Oct 17
SAN6:15 amSan Diego
23h 25m
2 stops
BRU2:40 pmBrussels Bruxelles-National
$865
Delta
Jun 30
BRU6:20 amBrussels Bruxelles-National
14h 30m
1 stop
SAN11:50 amSan Diego
Jul 7
SAN10:30 pmSan Diego
24h 10m
1 stop
BRU7:40 amBrussels Bruxelles-National
$1,232
Delta
Jun 30
BRU6:20 amBrussels Bruxelles-National
14h 30m
1 stop
SAN11:50 amSan Diego
Jul 7
SAN7:58 pmSan Diego
26h 42m
2 stops
BRU7:40 amBrussels Bruxelles-National
$1,235

momondo Fare Finder

 
Customize your flight search to find flights from Brussels to San Diego 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, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Brussels to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

10:20 am-9:09 pm

2 stops19h 49m

San Diego

Sat 10/17

10:55 am-2:35 pm

2 stops18h 40m

$827

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sat 11/21

10:20 am-10:55 pm

2 stops21h 35m

San Diego

Wed 11/25

3:59 pm-9:40 am

2 stops32h 41m

$849

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

5:45 am-11:42 pm

3 stops26h 57m

San Diego

Sat 10/17

10:55 am-2:35 pm

2 stops18h 40m

$852

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 8/20

9:15 pm-5:50 pm

1 stop29h 35m

San Diego

Sat 9/5

7:40 pm-2:10 pm

1 stop33h 30m

$856

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

7:05 am-7:19 pm

2 stops21h 14m

San Diego

Sat 10/17

4:45 pm-7:55 pm

1 stop18h 10m

$859

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

7:55 pm-2:55 pm

1 stop28h 00m

San Diego

Sat 10/17

7:40 pm-7:55 pm

1 stop15h 15m

$860

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 8/20

9:15 pm-6:54 pm

2 stops30h 39m

San Diego

Sat 9/5

4:22 pm-9:55 am

2 stops32h 33m

$862

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

6:20 am-11:50 am

1 stop14h 30m

San Diego

Sat 10/17

6:15 am-2:40 pm

2 stops23h 25m

$865
Quickest round-trip

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/8

8:35 am-6:35 pm

2 stops19h 00m

San Diego

Sun 10/18

8:00 am-7:15 am

1 stop14h 15m

$866

BrusselsSan Diego

CRL - SAN

CRLSAN

Charleroi Brussels

Wed 7/22

8:10 pm-3:25 pm

3 stops28h 15m

San Diego

Wed 8/5

5:15 pm-8:00 pm

2 stops17h 45m

$1,355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Brussels during the month September is also very affordable. Most momondo users find prices during this month for around $572.

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

Fastest flight time

17h 17m

Direct flights

None
The fastest flight from Brussels to San Diego takes 17h 17m
There are no direct flights from Brussels to San Diego. There are no popular flight routes from Brussels to San Diego.
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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 17m.

  • 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?

  • 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
British AirwaysPriceFrom $572Free CancellationRating
6.7
8,082 reviews
Search British Airways flights
United AirlinesPriceFrom $771Free CancellationRating
7.4
9,895 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why 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.

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