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Cheap flights from San Diego to Brussels from $248

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 4/14. 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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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.
Multiple Airlines Logo
6:05 pm - 7:50 am
SAN
-
BRU
28h 45m2 stops
Multiple Airlines Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m1 stop
$482Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
United Airlines Logo
10:52 am - 8:55 am
SAN
-
BRU
13h 03m1 stop
United Airlines Logo
10:00 am - 7:54 pm
BRU
-
SAN
42h 54m2 stops
$488United Airlines
Tue, Feb 3 - Tue, Feb 10
Brussels Airlines Logo
10:52 am - 8:55 am
SAN
-
BRU
13h 03m1 stop
Brussels Airlines Logo
11:55 am - 8:47 pm
BRU
-
SAN
17h 52m1 stop
$498Brussels Airlines
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
6:05 pm - 7:50 am
SAN
-
BRU
28h 45m2 stops
Air Canada Logo
10:00 am - 5:24 pm
BRU
-
SAN
40h 24m2 stops
$499Air Canada
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
6:05 pm - 7:50 am
SAN
-
BRU
28h 45m2 stops
Air Canada Logo
10:00 am - 5:24 pm
BRU
-
SAN
40h 24m2 stops
$500Air Canada
Sun, Feb 1 - Sun, Feb 8
United Airlines Logo
11:10 am - 1:15 pm
SAN
-
BRU
17h 05m2 stops
United Airlines Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m1 stop
$503United Airlines
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
6:15 am - 1:15 pm
SAN
-
BRU
22h 00m3 stops
United Airlines Logo
11:55 am - 8:47 pm
BRU
-
SAN
17h 52m1 stop
$504United Airlines
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
7:00 am - 8:05 am
SAN
-
BRU
16h 05m1 stop
United Airlines Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m1 stop
$507United Airlines
Sun, Feb 1 - Sun, Feb 8
KLM Logo
11:43 am - 2:15 pm
SAN
-
BRU
17h 32m2 stops
KLM Logo
10:45 am - 8:37 pm
BRU
-
SAN
18h 52m2 stops
$519KLM
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
9:00 am - 1:15 pm
SAN
-
BRU
19h 15m2 stops
United Airlines Logo
9:40 am - 8:49 pm
BRU
-
SAN
20h 09m2 stops
$523United Airlines
Thu, Jan 15 - Mon, Jan 19

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

Our best United Airlines deals on San Diego to Brussels Bruxelles-National Airport flight tickets
United Airlines
Feb 3
SAN10:52 amSan Diego
13h 03m
1 stop
BRU8:55 amBrussels Bruxelles-National
Feb 10
BRU10:00 amBrussels Bruxelles-National
42h 54m
2 stops
SAN7:54 pmSan Diego
$488
Find similar
United Airlines
Feb 4
SAN11:10 amSan Diego
17h 05m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 11
BRU9:35 amBrussels Bruxelles-National
15h 10m
1 stop
SAN3:45 pmSan Diego
$503
Find similar
United Airlines
Feb 4
SAN6:15 amSan Diego
22h 00m
3 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 11
BRU11:55 amBrussels Bruxelles-National
17h 52m
1 stop
SAN8:47 pmSan Diego
$504
Find similar

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
Feb 3
SAN6:05 pmSan Diego
28h 45m
2 stops
BRU7:50 amBrussels Bruxelles-National
Feb 10
BRU10:00 amBrussels Bruxelles-National
40h 24m
2 stops
SAN5:24 pmSan Diego
$499
Find similar
Air Canada
Feb 1
SAN6:05 pmSan Diego
28h 45m
2 stops
BRU7:50 amBrussels Bruxelles-National
Feb 8
BRU10:00 amBrussels Bruxelles-National
40h 24m
2 stops
SAN5:24 pmSan Diego
$500
Find similar

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 December 21, 2025.
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

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/1

6:05 pm-7:50 am

2 stops28h 45m

Brussels Bruxelles-National

Sun 2/8

9:35 am-3:45 pm

1 stop15h 10m

$482

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 2/3

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Tue 2/10

10:00 am-7:54 pm

2 stops42h 54m

$488

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 2/3

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Tue 2/10

11:55 am-8:47 pm

1 stop17h 52m

$498

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 2/3

6:05 pm-7:50 am

2 stops28h 45m

Brussels Bruxelles-National

Tue 2/10

10:00 am-5:24 pm

2 stops40h 24m

$499

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/1

6:05 pm-7:50 am

2 stops28h 45m

Brussels Bruxelles-National

Sun 2/8

10:00 am-5:24 pm

2 stops40h 24m

$500

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 2/4

11:10 am-1:15 pm

2 stops17h 05m

Brussels Bruxelles-National

Wed 2/11

9:35 am-3:45 pm

1 stop15h 10m

$503

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 2/4

6:15 am-1:15 pm

3 stops22h 00m

Brussels Bruxelles-National

Wed 2/11

11:55 am-8:47 pm

1 stop17h 52m

$504

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/1

7:00 am-8:05 am

1 stop16h 05m

Brussels Bruxelles-National

Sun 2/8

9:35 am-3:45 pm

1 stop15h 10m

$507

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 2/2

11:43 am-2:15 pm

2 stops17h 32m

Brussels Bruxelles-National

Mon 2/9

10:45 am-8:37 pm

2 stops18h 52m

$519

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 1/15

9:00 am-1:15 pm

2 stops19h 15m

Brussels Bruxelles-National

Mon 1/19

9:40 am-8:49 pm

2 stops20h 09m

$523

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 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 March. Flight prices, which tend to average around $640, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Brussels Bruxelles-National Airport from San Diego during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in March, still average around $643.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from San Diego to Brussels Bruxelles-National Airport is on a Tuesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Tuesday will often find tickets for as low as $840. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Brussels Bruxelles-National Airport for around $1,281.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from San Diego to Brussels Bruxelles-National Airport during this time can be as low as $882. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $965 on average. Flights to Brussels Bruxelles-National Airport from San Diego in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 41% 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

14h 55m

Direct flights

None
The fastest flight from San Diego to Brussels Bruxelles-National Airport takes 14h 55m
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 14h 55m.

  • 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
LufthansaPriceFrom $556Free CancellationRating
6.8
7,639 reviews
Search Lufthansa flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

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