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Cheap flights from Brussels Bruxelles-National Airport to San Diego from $395

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 Bruxelles-National Airport to San Diego departing on 4/25. 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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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.
Lufthansa Logo
10:15 am - 10:59 pm
BRU
-
SAN
21h 44m
1 stop
Lufthansa Logo
6:20 am - 9:00 am
SAN
-
BRU
17h 40m
1 stop
$814Lufthansa
Thu, Apr 2 - Wed, Apr 15
Lufthansa Logo
10:15 am - 10:59 pm
BRU
-
SAN
21h 44m
1 stop
Lufthansa Logo
6:20 am - 9:00 am
SAN
-
BRU
17h 40m
1 stop
$815Lufthansa
Thu, Apr 2 - Sat, Apr 18
Brussels Airlines Logo
10:15 am - 6:51 pm
BRU
-
SAN
17h 36m
1 stop
Brussels Airlines Logo
10:52 am - 1:15 pm
SAN
-
BRU
17h 23m
2 stops
$820Brussels Airlines
Thu, Apr 2 - Wed, Apr 15
Brussels Airlines Logo
10:15 am - 6:51 pm
BRU
-
SAN
17h 36m
1 stop
Brussels Airlines Logo
10:52 am - 1:15 pm
SAN
-
BRU
17h 23m
2 stops
$821Brussels Airlines
Thu, Apr 2 - Wed, Apr 15
Multiple Airlines Logo
9:25 am - 10:59 pm
BRU
-
SAN
22h 34m
2 stops
Multiple Airlines Logo
8:00 am - 7:15 am
SAN
-
BRU
14h 15m
1 stop
$822Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Lufthansa Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m
1 stop
Lufthansa Logo
6:35 pm - 4:15 pm
SAN
-
BRU
13h 40m
1 stop
$835Lufthansa
Tue, Mar 3 - Sun, Mar 15
Multiple Airlines Logo
10:15 am - 6:51 pm
BRU
-
SAN
17h 36m
1 stop
Multiple Airlines Logo
2:05 pm - 5:30 pm
SAN
-
BRU
18h 25m
2 stops
$837Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Lufthansa Logo
7:00 am - 8:49 pm
BRU
-
SAN
22h 49m
2 stops
Lufthansa Logo
6:35 pm - 5:15 pm
SAN
-
BRU
14h 40m
1 stop
$838Lufthansa
Tue, Mar 3 - Sun, Mar 15
Lufthansa Logo
7:00 am - 5:29 pm
BRU
-
SAN
19h 29m
2 stops
Lufthansa Logo
5:00 pm - 5:30 pm
SAN
-
BRU
16h 30m
2 stops
$843Lufthansa
Tue, Mar 3 - Sun, Mar 15
KLM Logo
6:20 am - 11:50 am
BRU
-
SAN
14h 30m
1 stop
KLM Logo
6:15 am - 7:40 am
SAN
-
BRU
16h 25m
1 stop
$858KLM
Thu, Apr 16 - Wed, Apr 22

Lufthansa flights from Brussels Bruxelles-National Airport to San Diego

Our best Lufthansa deals on Brussels Bruxelles-National Airport to San Diego flight tickets
Lufthansa
Apr 2
BRU10:15 amBrussels Bruxelles-National
21h 44m
1 stop
SAN10:59 pmSan Diego
Apr 15
SAN6:20 amSan Diego
17h 40m
1 stop
BRU9:00 amBrussels Bruxelles-National
$814
Lufthansa
Apr 2
BRU10:15 amBrussels Bruxelles-National
21h 44m
1 stop
SAN10:59 pmSan Diego
Apr 15
SAN6:20 amSan Diego
17h 40m
1 stop
BRU9:00 amBrussels Bruxelles-National
$815
Lufthansa
Mar 3
BRU9:35 amBrussels Bruxelles-National
15h 10m
1 stop
SAN3:45 pmSan Diego
Mar 15
SAN6:35 pmSan Diego
13h 40m
1 stop
BRU4:15 pmBrussels Bruxelles-National
$835

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

Our best Brussels Airlines deals on Brussels Bruxelles-National Airport to San Diego flight tickets
Brussels Airlines
Apr 2
BRU10:15 amBrussels Bruxelles-National
17h 36m
1 stop
SAN6:51 pmSan Diego
Apr 15
SAN10:52 amSan Diego
17h 23m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$820
Brussels Airlines
Apr 2
BRU10:15 amBrussels Bruxelles-National
17h 36m
1 stop
SAN6:51 pmSan Diego
Apr 15
SAN10:52 amSan Diego
17h 23m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$821

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport 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 February 15, 2026.
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

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/2

10:15 am-10:59 pm

1 stop21h 44m

San Diego

Wed 4/15

6:20 am-9:00 am

1 stop17h 40m

$814

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/2

10:15 am-10:59 pm

1 stop21h 44m

San Diego

Sat 4/18

6:20 am-9:00 am

1 stop17h 40m

$815

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/2

10:15 am-6:51 pm

1 stop17h 36m

San Diego

Wed 4/15

10:52 am-1:15 pm

2 stops17h 23m

$820

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/2

10:15 am-6:51 pm

1 stop17h 36m

San Diego

Wed 4/15

10:52 am-1:15 pm

2 stops17h 23m

$821

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/9

9:25 am-10:59 pm

2 stops22h 34m

San Diego

Wed 4/22

8:00 am-7:15 am

1 stop14h 15m

$822

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 3/3

9:35 am-3:45 pm

1 stop15h 10m

San Diego

Sun 3/15

6:35 pm-4:15 pm

1 stop13h 40m

$835

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/9

10:15 am-6:51 pm

1 stop17h 36m

San Diego

Wed 4/22

2:05 pm-5:30 pm

2 stops18h 25m

$837

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 3/3

7:00 am-8:49 pm

2 stops22h 49m

San Diego

Sun 3/15

6:35 pm-5:15 pm

1 stop14h 40m

$838

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 3/3

7:00 am-5:29 pm

2 stops19h 29m

San Diego

Sun 3/15

5:00 pm-5:30 pm

2 stops16h 30m

$843

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/16

6:20 am-11:50 am

1 stop14h 30m

San Diego

Wed 4/22

6:15 am-7:40 am

1 stop16h 25m

$858

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?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Brussels Bruxelles-National Airport during the month June is also very affordable. Most momondo users find prices during this month for around $705.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $821 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Brussels Bruxelles-National Airport for as low as $664 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a Brussels Bruxelles-National Airport to San Diego flight.

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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to San Diego takes 15h 10m
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

  • 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 15h 10m 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
LufthansaPriceFrom $610Free CancellationRating
6.8
7,785 reviews
Search Lufthansa flights
KLMPriceFrom $615Free CancellationRating
7.7
1,454 reviews
Search KLM flights
British AirwaysPriceFrom $645Free CancellationRating
6.7
7,741 reviews
Search British Airways flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,296 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
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

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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