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Cheap flights from San Diego to Brussels from $329

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 9/13. 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 San Diego to Brussels

Cheap round-trip flights

Air Canada Logo
6:45 am - 7:50 amSAN-BRU
16h 05m2 stops
Air Canada Logo
10:00 am - 6:50 pmBRU-SAN
17h 50m2 stops
$557Air Canada
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Wed, Nov 12 - Wed, Nov 19
Lufthansa Logo
5:35 pm - 4:10 pmSAN-BRU
13h 35m1 stop
Lufthansa Logo
7:00 am - 5:24 pmBRU-SAN
19h 24m2 stops
$560Lufthansa
Find Deal
Wed, Nov 12 - Wed, Nov 19
Logo
6:45 am - 7:50 amSAN-BRU
16h 05m2 stops
Logo
10:00 am - 5:24 pmBRU-SAN
40h 24m2 stops
$592
Find Deal
Mon, Nov 17 - Thu, Nov 27
Logo
6:45 am - 7:50 amSAN-BRU
16h 05m2 stops
Logo
10:00 am - 5:24 pmBRU-SAN
40h 24m2 stops
$594
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
United Airlines Logo
10:10 am - 8:05 pmBRU-SAN
18h 55m2 stops
$595United Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 27
United Airlines Logo
10:51 am - 8:55 amSAN-BRU
13h 04m1 stop
United Airlines Logo
11:55 am - 8:33 pmBRU-SAN
17h 38m1 stop
$596United Airlines
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Wed, Nov 5 - Wed, Nov 12
British Airways Logo
6:00 pm - 1:35 pmSAN-BRU
34h 35m1 stop
British Airways Logo
8:45 pm - 4:10 pmBRU-SAN
28h 25m1 stop
$614British Airways
Find Deal
Mon, Nov 17 - Mon, Nov 24
British Airways Logo
6:00 pm - 7:35 pmSAN-BRU
16h 35m1 stop
British Airways Logo
8:30 pm - 4:10 pmBRU-SAN
28h 40m1 stop
$615British Airways
Find Deal
Wed, Nov 5 - Wed, Nov 12
Scandinavian Airlines Logo
10:00 am - 7:50 pmSAN-BRU
24h 50m2 stops
Scandinavian Airlines Logo
10:20 am - 11:42 pmBRU-SAN
22h 22m2 stops
$630Scandinavian Airlines
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Tue, Sep 2 - Tue, Sep 9
Scandinavian Airlines Logo
4:05 pm - 6:30 pmSAN-BRU
17h 25m2 stops
Scandinavian Airlines Logo
4:00 pm - 7:08 pmBRU-SAN
36h 08m2 stops
$660Scandinavian Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 8

Air Canada flights from San Diego to Brussels

Our best Air Canada deals on San Diego to Brussels flight tickets
Air Canada
Nov 12
SAN6:45 amSan Diego
16h 05m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 19
BRU10:00 amBrussels Bruxelles-National
17h 50m
2 stops
SAN6:50 pmSan Diego
$557
Find similar
Air Canada
Nov 5
SAN12:25 pmSan Diego
16h 10m
2 stops
BRU1:35 pmBrussels Bruxelles-National
Nov 12
BRU10:00 amBrussels Bruxelles-National
21h 20m
2 stops
SAN10:20 pmSan Diego
$583
Find similar
Air Canada
Nov 5
SAN12:25 pmSan Diego
16h 10m
2 stops
BRU1:35 pmBrussels Bruxelles-National
Nov 12
BRU10:00 amBrussels Bruxelles-National
21h 20m
2 stops
SAN10:20 pmSan Diego
$586
Find similar

United Airlines flights from San Diego to Brussels

Our best United Airlines deals on San Diego to Brussels flight tickets
United Airlines
Nov 17
SAN7:00 amSan Diego
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 27
BRU10:10 amBrussels Bruxelles-National
18h 55m
2 stops
SAN8:05 pmSan Diego
$595
Find similar
United Airlines
Nov 5
SAN10:51 amSan Diego
13h 04m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 12
BRU11:55 amBrussels Bruxelles-National
17h 38m
1 stop
SAN8:33 pmSan Diego
$596
Find similar
United Airlines
Nov 17
SAN6:45 amSan Diego
17h 10m
2 stops
BRU8:55 amBrussels Bruxelles-National
Nov 27
BRU11:55 amBrussels Bruxelles-National
17h 38m
1 stop
SAN8:33 pmSan Diego
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Brussels 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 August 20, 2025.
Use the filters below to find and compare flights from San Diego to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/12

6:45 am-7:50 am

2 stops16h 05m

Brussels Bruxelles-National

Wed 11/19

10:00 am-6:50 pm

2 stops17h 50m

$557

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/12

5:35 pm-4:10 pm

1 stop13h 35m

Brussels Bruxelles-National

Wed 11/19

7:00 am-5:24 pm

2 stops19h 24m

$560

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/17

6:45 am-7:50 am

2 stops16h 05m

Brussels Bruxelles-National

Thu 11/27

10:00 am-5:24 pm

2 stops40h 24m

$592

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/12

6:45 am-7:50 am

2 stops16h 05m

Brussels Bruxelles-National

Wed 11/19

10:00 am-5:24 pm

2 stops40h 24m

$594

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/17

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Thu 11/27

10:10 am-8:05 pm

2 stops18h 55m

$595

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/5

10:51 am-8:55 am

1 stop13h 04m

Brussels Bruxelles-National

Wed 11/12

11:55 am-8:33 pm

1 stop17h 38m

$596

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/17

6:00 pm-1:35 pm

1 stop34h 35m

Brussels Bruxelles-National

Mon 11/24

8:45 pm-4:10 pm

1 stop28h 25m

$614

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/5

6:00 pm-7:35 pm

1 stop16h 35m

Brussels Bruxelles-National

Wed 11/12

8:30 pm-4:10 pm

1 stop28h 40m

$615

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 9/2

10:00 am-7:50 pm

2 stops24h 50m

Brussels Bruxelles-National

Tue 9/9

10:20 am-11:42 pm

2 stops22h 22m

$630

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 9/30

4:05 pm-6:30 pm

2 stops17h 25m

Brussels Bruxelles-National

Wed 10/8

4:00 pm-7:08 pm

2 stops36h 08m

$660

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 Brussels from

How to get the cheapest flight ticket from San Diego to Brussels

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 San Diego and Brussels?

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from San Diego to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $643. If you are unable to visit Brussels during the month of February, then departing from San Diego during the month January is also very affordable. Most momondo users find prices during this month for around $664.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from San Diego is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $840. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,281.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from San Diego to Brussels in the evening for as low as $882. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $965.

Cheap San Diego to Brussels flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Brussels. There are no popular flight routes from San Diego to Brussels.
Search flight deals

  • How far is San Diego to Brussels by plane?

    A flight from San Diego to Brussels will travel around 5652.3 mi. 13h 04m is a normal flight duration for this route.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Brussels?

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

Best airlines flying from San Diego to Brussels

Compare and see reviews for airlines that fly from San Diego to Brussels with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $526Free CancellationRating
6.7
7,289 reviews
Search British Airways flights
United AirlinesPriceFrom $610Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $613Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $636Free CancellationRating
6.8
7,337 reviews
Search Lufthansa flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Brussels. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from San Diego to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Brussels from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Brussels from San Diego 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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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport