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Cheap flights from San Diego to Brussels from $299

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 10/11. 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

Scandinavian Airlines Logo
10:00 am - 6:30 pmSAN-BRU
23h 30m2 stops
Scandinavian Airlines Logo
4:00 pm - 11:06 pmBRU-SAN
40h 06m2 stops
$526Scandinavian Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
Multiple Airlines Logo
6:45 am - 7:50 amSAN-BRU
17h 05m2 stops
Multiple Airlines Logo
10:10 am - 6:50 pmBRU-SAN
17h 40m1 stop
$533Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
United Airlines Logo
10:00 am - 3:28 pmBRU-SAN
38h 28m2 stops
$534United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Brussels Airlines Logo
8:30 am - 7:15 amSAN-BRU
14h 45m1 stop
Brussels Airlines Logo
11:55 am - 8:33 pmBRU-SAN
17h 38m1 stop
$537Brussels Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
8:40 pm - 8:55 amSAN-BRU
27h 15m2 stops
United Airlines Logo
10:00 am - 11:30 amBRU-SAN
34h 30m2 stops
$538United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Scandinavian Airlines Logo
10:00 am - 7:50 pmSAN-BRU
25h 50m3 stops
Scandinavian Airlines Logo
10:20 am - 8:47 pmBRU-SAN
19h 27m2 stops
$540Scandinavian Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
2:11 pm - 9:00 amSAN-BRU
33h 49m1 stop
Multiple Airlines Logo
10:00 am - 11:38 amBRU-SAN
34h 38m2 stops
$541Multiple Airlines
Find Deal
Mon, Oct 20 - Thu, Nov 6
British Airways Logo
6:00 pm - 5:00 pmSAN-BRU
14h 00m1 stop
British Airways Logo
8:45 pm - 5:10 pmBRU-SAN
28h 25m1 stop
$625British Airways
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Thu, Mar 5 - Mon, Mar 9
Lufthansa Logo
5:35 pm - 4:15 pmSAN-BRU
13h 40m1 stop
Lufthansa Logo
9:05 am - 3:45 pmBRU-SAN
15h 40m1 stop
$632Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
5:35 pm - 4:15 pmSAN-BRU
13h 40m1 stop
Lufthansa Logo
10:30 am - 8:45 pmBRU-SAN
19h 15m2 stops
$642Lufthansa
Find Deal
Thu, Dec 4 - Tue, Dec 9

Air Canada flights from San Diego to Brussels

Our best Air Canada deals on San Diego to Brussels flight tickets
Air Canada
Oct 20
SAN4:40 pmSan Diego
30h 25m
2 stops
BRU8:05 amBrussels Bruxelles-National
Nov 5
BRU10:00 amBrussels Bruxelles-National
40h 24m
2 stops
SAN5:24 pmSan Diego
$542
Find similar
Air Canada
Oct 7
SAN8:10 amSan Diego
14h 55m
1 stop
BRU8:05 amBrussels Bruxelles-National
Oct 14
BRU10:00 amBrussels Bruxelles-National
38h 51m
2 stops
SAN3:51 pmSan Diego
$597
Find similar
Air Canada
Oct 11
SAN12:25 pmSan Diego
34h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Oct 22
BRU10:00 amBrussels Bruxelles-National
18h 35m
1 stop
SAN7:35 pmSan Diego
$603
Find similar

Scandinavian Airlines flights from San Diego to Brussels

Our best Scandinavian Airlines deals on San Diego to Brussels flight tickets
Scandinavian Airlines
Oct 14
SAN10:00 amSan Diego
23h 30m
2 stops
BRU6:30 pmBrussels Bruxelles-National
Oct 22
BRU4:00 pmBrussels Bruxelles-National
40h 06m
2 stops
SAN11:06 pmSan Diego
$526
Find similar
Scandinavian Airlines
Oct 29
SAN10:00 amSan Diego
25h 50m
3 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 5
BRU10:20 amBrussels Bruxelles-National
19h 27m
2 stops
SAN8:47 pmSan Diego
$540
Find similar
Scandinavian Airlines
Dec 4
SAN4:04 pmSan Diego
18h 46m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Dec 11
BRU10:20 amBrussels Bruxelles-National
21h 34m
2 stops
SAN10:54 pmSan Diego
$552
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 September 16, 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

Tue 10/14

10:00 am-6:30 pm

2 stops23h 30m

Brussels Bruxelles-National

Wed 10/22

4:00 pm-11:06 pm

2 stops40h 06m

$526

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 10/29

6:45 am-7:50 am

2 stops17h 05m

Brussels Bruxelles-National

Wed 11/5

10:10 am-6:50 pm

1 stop17h 40m

$533

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/12

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Wed 11/19

10:00 am-3:28 pm

2 stops38h 28m

$534

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 10/29

8:30 am-7:15 am

1 stop14h 45m

Brussels Bruxelles-National

Wed 11/5

11:55 am-8:33 pm

1 stop17h 38m

$537

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 12/2

8:40 pm-8:55 am

2 stops27h 15m

Brussels Bruxelles-National

Tue 12/9

10:00 am-11:30 am

2 stops34h 30m

$538

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 10/29

10:00 am-7:50 pm

3 stops25h 50m

Brussels Bruxelles-National

Wed 11/5

10:20 am-8:47 pm

2 stops19h 27m

$540

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 10/20

2:11 pm-9:00 am

1 stop33h 49m

Brussels Bruxelles-National

Thu 11/6

10:00 am-11:38 am

2 stops34h 38m

$541

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 3/5

6:00 pm-5:00 pm

1 stop14h 00m

Brussels Bruxelles-National

Mon 3/9

8:45 pm-5:10 pm

1 stop28h 25m

$625

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 11/28

5:35 pm-4:15 pm

1 stop13h 40m

Brussels Bruxelles-National

Fri 12/5

9:05 am-3:45 pm

1 stop15h 40m

$632

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 12/4

5:35 pm-4:15 pm

1 stop13h 40m

Brussels Bruxelles-National

Tue 12/9

10:30 am-8:45 pm

2 stops19h 15m

$642

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 03m 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
7,363 reviews
Search British Airways flights
United AirlinesPriceFrom $610Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $613Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $636Free CancellationRating
6.8
7,407 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