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Cheap flights from Brussels Bruxelles-National Airport to San Diego from $521

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels Bruxelles-National Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:15 pm - 2:55 pmBRU  Brussels Bruxelles-National-SAN San Diego
26h 40m1 stop London Heathrow
British Airways Logo
1:29 pm - 4:20 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 51m2 stops Chicago O'Hare Intl London Heathrow
$798British Airways
Thu, Oct 22 - Wed, Nov 4
British Airways Logo
10:50 am - 5:50 pmBRU  Brussels Bruxelles-National-SAN San Diego
16h 00m1 stop London Heathrow
British Airways Logo
6:00 pm - 4:20 pmSAN  San Diego-BRU Brussels Bruxelles-National
13h 20m1 stop London Heathrow
$798British Airways
Thu, Oct 22 - Wed, Nov 4
British Airways Logo
9:50 pm - 4:10 pmBRU  Brussels Bruxelles-National-SAN San Diego
27h 20m1 stop London Heathrow
British Airways Logo
6:00 pm - 4:55 pmSAN  San Diego-BRU Brussels Bruxelles-National
13h 55m1 stop London Heathrow
$801British Airways
Tue, Dec 15 - Thu, Jan 7
British Airways Logo
9:50 am - 4:10 pmBRU  Brussels Bruxelles-National-SAN San Diego
15h 20m1 stop London Heathrow
British Airways Logo
6:00 pm - 4:40 pmSAN  San Diego-BRU Brussels Bruxelles-National
13h 40m1 stop London Heathrow
$805British Airways
Fri, Feb 26 - Sun, Mar 7
British Airways Logo
9:50 pm - 4:10 pmBRU  Brussels Bruxelles-National-SAN San Diego
27h 20m1 stop London Heathrow
British Airways Logo
2:02 pm - 4:55 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 53m2 stops Dallas/Fort Worth London Heathrow
$807British Airways
Tue, Dec 15 - Thu, Jan 7
British Airways Logo
10:50 am - 9:34 pmBRU  Brussels Bruxelles-National-SAN San Diego
19h 44m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
2:18 pm - 4:20 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 02m2 stops Dallas/Fort Worth London Heathrow
$810British Airways
Thu, Oct 22 - Wed, Nov 4
American Airlines Logo
3:50 pm - 2:55 pmBRU  Brussels Bruxelles-National-SAN San Diego
32h 05m1 stop London Heathrow
American Airlines Logo
2:18 pm - 4:20 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 02m2 stops Dallas/Fort Worth London Heathrow
$816American Airlines
Thu, Oct 22 - Wed, Nov 4
American Airlines Logo
3:50 pm - 2:55 pmBRU  Brussels Bruxelles-National-SAN San Diego
32h 05m1 stop London Heathrow
American Airlines Logo
6:00 pm - 4:20 pmSAN  San Diego-BRU Brussels Bruxelles-National
13h 20m1 stop London Heathrow
$816American Airlines
Thu, Oct 22 - Wed, Nov 4
United Airlines Logo
10:30 am - 12:19 amBRU  Brussels Bruxelles-National-SAN San Diego
22h 49m3 stops Frankfurt am Main Denver Intl San Francisco
United Airlines Logo
9:55 pm - 7:15 amSAN  San Diego-BRU Brussels Bruxelles-National
24h 20m1 stop Washington, D.C. Dulles Intl
$960United Airlines
Fri, Dec 4 - Tue, Jun 8
United Airlines Logo
7:00 am - 5:15 pmBRU  Brussels Bruxelles-National-SAN San Diego
19h 15m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
8:30 am - 7:10 amSAN  San Diego-BRU Brussels Bruxelles-National
13h 40m1 stop Montreal Pierre Elliott Trudeau Intl
$964United Airlines
Fri, Dec 4 - Fri, Jun 4

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British Airways flights from Brussels Bruxelles-National Airport to San Diego

Our best British Airways deals on Brussels Bruxelles-National Airport to San Diego flight tickets
British Airways
Oct 22
BRU9:15 pmBrussels Bruxelles-National
26h 40m
1 stop
SAN2:55 pmSan Diego
Nov 4
SAN1:29 pmSan Diego
17h 51m
2 stops
BRU4:20 pmBrussels Bruxelles-National
$798
British Airways
Dec 15
BRU9:50 pmBrussels Bruxelles-National
27h 20m
1 stop
SAN4:10 pmSan Diego
Jan 7
SAN6:00 pmSan Diego
13h 55m
1 stop
BRU4:55 pmBrussels Bruxelles-National
$801
British Airways
Feb 26
BRU9:50 amBrussels Bruxelles-National
15h 20m
1 stop
SAN4:10 pmSan Diego
Mar 7
SAN6:00 pmSan Diego
13h 40m
1 stop
BRU4:40 pmBrussels Bruxelles-National
$805

American Airlines flights from Brussels Bruxelles-National Airport to San Diego

Our best American Airlines deals on Brussels Bruxelles-National Airport to San Diego flight tickets
American Airlines
Oct 22
BRU3:50 pmBrussels Bruxelles-National
32h 05m
1 stop
SAN2:55 pmSan Diego
Nov 4
SAN2:18 pmSan Diego
17h 02m
2 stops
BRU4:20 pmBrussels Bruxelles-National
$816
American Airlines
Sep 24
BRU10:50 amBrussels Bruxelles-National
19h 40m
2 stops
SAN9:30 pmSan Diego
Oct 7
SAN7:40 pmSan Diego
15h 45m
1 stop
BRU8:25 pmBrussels Bruxelles-National
$822
American Airlines
Sep 24
BRU10:50 amBrussels Bruxelles-National
19h 40m
2 stops
SAN9:30 pmSan Diego
Oct 7
SAN7:40 pmSan Diego
15h 45m
1 stop
BRU8:25 pmBrussels Bruxelles-National
$823

momondo Fare Finder

 
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Thu 10/22

9:15 pm-2:55 pm

1 stop26h 40m

San Diego

Wed 11/4

1:29 pm-4:20 pm

2 stops17h 51m

$798

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Thu 10/22

10:50 am-5:50 pm

1 stop16h 00m

San Diego

Wed 11/4

6:00 pm-4:20 pm

1 stop13h 20m

$798

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Tue 12/15

9:50 pm-4:10 pm

1 stop27h 20m

San Diego

Thu 1/7

6:00 pm-4:55 pm

1 stop13h 55m

$801
Quickest round-trip

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Fri 2/26

9:50 am-4:10 pm

1 stop15h 20m

San Diego

Sun 3/7

6:00 pm-4:40 pm

1 stop13h 40m

$805

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Tue 12/15

9:50 pm-4:10 pm

1 stop27h 20m

San Diego

Thu 1/7

2:02 pm-4:55 pm

2 stops17h 53m

$807

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Thu 10/22

10:50 am-9:34 pm

2 stops19h 44m

San Diego

Wed 11/4

2:18 pm-4:20 pm

2 stops17h 02m

$810

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Thu 10/22

3:50 pm-2:55 pm

1 stop32h 05m

San Diego

Wed 11/4

2:18 pm-4:20 pm

2 stops17h 02m

$816

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Thu 10/22

3:50 pm-2:55 pm

1 stop32h 05m

San Diego

Wed 11/4

6:00 pm-4:20 pm

1 stop13h 20m

$816

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Fri 12/4

10:30 am-12:19 am

3 stops22h 49m

San Diego

Tue 6/8

9:55 pm-7:15 am

1 stop24h 20m

$960

BrusselsSan Diego

BRU Brussels Bruxelles-National - SAN San Diego

BRUSAN

Brussels Bruxelles-National

Fri 12/4

7:00 am-5:15 pm

2 stops19h 15m

San Diego

Fri 6/4

8:30 am-7:10 am

1 stop13h 40m

$964

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 Bruxelles-National Airport 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 Bruxelles-National Airport and San Diego?

Prices are currently typical for flights on this route.

Typical prices usually range from $725 to $1,118.
The lowest price recently found on this route was $798.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Brussels Bruxelles-National Airport during the month November is also very affordable. Most momondo users find prices during this month for around $819.

Can stopping save me money on Brussels Bruxelles-National Airport to San Diego flights?

You could potentially save up to 71% on your flight if you consider stops on a Brussels Bruxelles-National Airport to San Diego flight.

How have Brussels Bruxelles-National Airport to San Diego flight prices changed over time?

As of September 2026, prices for Brussels Bruxelles-National Airport to San Diego flights are approximately 184% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to San Diego (BRU to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to San Diego

Best Price Found

$521

Fastest flight time

14h 30m

Direct flights

None
The best one-way flight to San Diego from Brussels Bruxelles-National Airport in the past 72 hours is $521. The best round-trip flight deal from Brussels Bruxelles-National Airport to San Diego found on momondo in the last 72 hours is $798.
The fastest flight from Brussels Bruxelles-National Airport to San Diego takes 14h 30m
There are no direct flights from Brussels Bruxelles-National Airport to San Diego. There are no popular flight routes from Brussels Bruxelles-National Airport to San Diego.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to San Diego

  • How far is Brussels Bruxelles-National to San Diego by plane?

    There are 5654.1 mi between Brussels Bruxelles-National and San Diego. Typically, this will take 14h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to San Diego Airport?

    Prices for flights from Brussels Bruxelles-National Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to San Diego Airport?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels Bruxelles-National Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Brussels Bruxelles-National Airport to San Diego?

Best airlines flying from Brussels Bruxelles-National Airport to San Diego

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $771Free CancellationRating
7.4
10,201 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
El Cajon
Coronado
National City
La Mesa
Julian
Poway
San Ysidro
Imperial Beach
Santee
Alpine
Lemon Grove
Borrego Springs

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to San Diego?

Finding the right flight to San Diego from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Brussels to San Diego with flexible booking policies on momondo?

Flights from Brussels to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Brussels to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brussels to San Diego.

I’m not ready to book a flight from Brussels to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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