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Cheap flights from San Diego to Brussels from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Brussels departing on 8/19. 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

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Find the cheapest flights from San Diego to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:15 pm - 11:10 pm
SAN
-
BRU
20h 55m
1 stop
Lufthansa Logo
7:00 am - 6:37 pm
BRU
-
SAN
20h 37m
2 stops
$726Lufthansa
Sun, Sep 13 - Fri, Sep 25
Multiple Airlines Logo
7:00 am - 7:10 am
SAN
-
BRU
15h 10m
1 stop
Multiple Airlines Logo
6:45 am - 3:25 pm
BRU
-
SAN
17h 40m
1 stop
$728Multiple Airlines
Wed, Sep 16 - Wed, Oct 7
Lufthansa Logo
1:53 pm - 5:30 pm
SAN
-
BRU
18h 37m
2 stops
Lufthansa Logo
9:35 am - 3:25 pm
BRU
-
SAN
14h 50m
1 stop
$733Lufthansa
Mon, Sep 14 - Wed, Oct 7
British Airways Logo
4:45 pm - 7:10 pm
SAN
-
BRU
17h 25m
1 stop
British Airways Logo
3:05 pm - 2:55 pm
BRU
-
SAN
32h 50m
1 stop
$735British Airways
Mon, Aug 24 - Mon, Sep 7
Scandinavian Airlines Logo
10:00 am - 6:30 pm
SAN
-
BRU
23h 30m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:43 pm
BRU
-
SAN
26h 58m
2 stops
$736Scandinavian Airlines
Sun, Sep 13 - Fri, Sep 25
Lufthansa Logo
2:24 pm - 10:35 pm
SAN
-
BRU
23h 11m
2 stops
Lufthansa Logo
7:00 am - 5:26 pm
BRU
-
SAN
19h 26m
2 stops
$741Lufthansa
Wed, Sep 16 - Wed, Oct 7
Lufthansa Logo
5:15 pm - 7:55 pm
SAN
-
BRU
17h 40m
1 stop
Lufthansa Logo
7:30 pm - 3:25 pm
BRU
-
SAN
28h 55m
1 stop
$743Lufthansa
Wed, Aug 19 - Mon, Sep 7
Multiple Airlines Logo
4:06 pm - 9:30 pm
SAN
-
BRU
20h 24m
2 stops
Multiple Airlines Logo
7:30 pm - 3:25 pm
BRU
-
SAN
28h 55m
1 stop
$749Multiple Airlines
Wed, Aug 19 - Mon, Sep 7
Air Canada Logo
1:10 pm - 7:50 am
SAN
-
BRU
33h 40m
1 stop
Air Canada Logo
7:00 am - 8:43 pm
BRU
-
SAN
22h 43m
2 stops
$752Air Canada
Sat, Apr 18 - Fri, May 1
Air Canada Logo
1:10 pm - 7:50 am
SAN
-
BRU
33h 40m
1 stop
Air Canada Logo
7:00 am - 8:43 pm
BRU
-
SAN
22h 43m
2 stops
$753Air Canada
Sat, Apr 18 - Fri, May 1

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

Our best British Airways deals on San Diego to Brussels Bruxelles-National Airport flight tickets
British Airways
Aug 24
SAN4:45 pmSan Diego
17h 25m
1 stop
BRU7:10 pmBrussels Bruxelles-National
Sep 7
BRU3:05 pmBrussels Bruxelles-National
32h 50m
1 stop
SAN2:55 pmSan Diego
$735
British Airways
May 4
SAN7:40 pmSan Diego
14h 30m
1 stop
BRU7:10 pmBrussels Bruxelles-National
May 11
BRU9:55 pmBrussels Bruxelles-National
26h 00m
1 stop
SAN2:55 pmSan Diego
$779
British Airways
Aug 19
SAN4:20 pmSan Diego
19h 05m
2 stops
BRU8:25 pmBrussels Bruxelles-National
Sep 5
BRU8:05 pmBrussels Bruxelles-National
27h 50m
1 stop
SAN2:55 pmSan Diego
$817

Air Canada flights from San Diego to Brussels Bruxelles-National Airport

Our best Air Canada deals on San Diego to Brussels Bruxelles-National Airport flight tickets
Air Canada
Apr 18
SAN1:10 pmSan Diego
33h 40m
1 stop
BRU7:50 amBrussels Bruxelles-National
May 1
BRU7:00 amBrussels Bruxelles-National
22h 43m
2 stops
SAN8:43 pmSan Diego
$752
Air Canada
Apr 18
SAN1:10 pmSan Diego
33h 40m
1 stop
BRU7:50 amBrussels Bruxelles-National
May 1
BRU7:00 amBrussels Bruxelles-National
22h 43m
2 stops
SAN8:43 pmSan Diego
$753
Air Canada
Apr 18
SAN1:10 pmSan Diego
33h 40m
1 stop
BRU7:50 amBrussels Bruxelles-National
May 1
BRU9:55 amBrussels Bruxelles-National
19h 48m
1 stop
SAN8:43 pmSan Diego
$758

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Brussels Bruxelles-National Airport 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 March 24, 2026.
Use the filters below to find and compare flights from San Diego to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 9/13

5:15 pm-11:10 pm

1 stop20h 55m

Brussels Bruxelles-National

Fri 9/25

7:00 am-6:37 pm

2 stops20h 37m

$726
Quickest round-trip

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 9/16

7:00 am-7:10 am

1 stop15h 10m

Brussels Bruxelles-National

Wed 10/7

6:45 am-3:25 pm

1 stop17h 40m

$728

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 9/14

1:53 pm-5:30 pm

2 stops18h 37m

Brussels Bruxelles-National

Wed 10/7

9:35 am-3:25 pm

1 stop14h 50m

$733

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 8/24

4:45 pm-7:10 pm

1 stop17h 25m

Brussels Bruxelles-National

Mon 9/7

3:05 pm-2:55 pm

1 stop32h 50m

$735

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 9/13

10:00 am-6:30 pm

2 stops23h 30m

Brussels Bruxelles-National

Fri 9/25

5:45 am-11:43 pm

2 stops26h 58m

$736

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 9/16

2:24 pm-10:35 pm

2 stops23h 11m

Brussels Bruxelles-National

Wed 10/7

7:00 am-5:26 pm

2 stops19h 26m

$741

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 8/19

5:15 pm-7:55 pm

1 stop17h 40m

Brussels Bruxelles-National

Mon 9/7

7:30 pm-3:25 pm

1 stop28h 55m

$743

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 8/19

4:06 pm-9:30 pm

2 stops20h 24m

Brussels Bruxelles-National

Mon 9/7

7:30 pm-3:25 pm

1 stop28h 55m

$749

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 4/18

1:10 pm-7:50 am

1 stop33h 40m

Brussels Bruxelles-National

Fri 5/1

7:00 am-8:43 pm

2 stops22h 43m

$752

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 4/18

1:10 pm-7:50 am

1 stop33h 40m

Brussels Bruxelles-National

Fri 5/1

7:00 am-8:43 pm

2 stops22h 43m

$753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Brussels from

How to get the cheapest flight ticket from San Diego to Brussels Bruxelles-National Airport

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 cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from San Diego is in February. Flight prices, which tend to average around $499, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from San Diego during October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in February, still average around $645.

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

You could potentially save up to 29% on your flight if you consider stops on a San Diego to Brussels Bruxelles-National Airport flight.

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

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

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

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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from San Diego to Brussels Bruxelles-National Airport takes 15h 10m
There are no direct flights from San Diego to Brussels Bruxelles-National Airport. There are no popular flight routes from San Diego to Brussels Bruxelles-National Airport.
Search flight deals

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

    There are 5654.1 mi between San Diego and Brussels Bruxelles-National. A reasonable flight in good conditions will take 15h 10m.

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

    Prices for flights from San Diego Airport to Brussels Bruxelles-National Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents required for your trip to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from San Diego to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,815 reviews
Search British Airways flights
LufthansaPriceFrom $502Free CancellationRating
6.8
7,864 reviews
Search Lufthansa flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,471 reviews
Search United Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Zaventem
Hasselt
Genk
Namur
Dinant
Waterloo
Durbuy
Mons
Aalst
Spa
Knokke-Heist
Mechelen
Francorchamps
Tournai
Oostkamp
Halle

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Brussels for you.

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

Flights from San Diego to Brussels 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 San Diego to Brussels?

momondo helps you find the best flight between San Diego and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Brussels Bruxelles-National Airport trip

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