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Cheap flights from San Diego to Brussels from $350

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 12/5. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
5:35 pm - 5:15 pmSAN-BRU
14h 40m1 stop
Lufthansa Logo
7:00 am - 7:57 pmBRU-SAN
21h 57m2 stops
$451Lufthansa
Find Deal
Thu, Dec 11 - Thu, Dec 25
Lufthansa Logo
5:35 pm - 7:55 pmSAN-BRU
17h 20m1 stop
Lufthansa Logo
9:35 am - 3:45 pmBRU-SAN
15h 10m1 stop
$463Lufthansa
Find Deal
Thu, Dec 11 - Thu, Dec 25
Air Canada Logo
12:45 pm - 7:50 amSAN-BRU
34h 05m2 stops
Air Canada Logo
10:00 am - 5:24 pmBRU-SAN
40h 24m2 stops
$493Air Canada
Find Deal
Mon, Dec 8 - Mon, Jan 12
United Airlines Logo
12:50 pm - 1:15 pmSAN-BRU
15h 25m2 stops
United Airlines Logo
7:00 am - 5:34 pmBRU-SAN
19h 34m2 stops
$498United Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 25
Multiple Airlines Logo
12:45 pm - 8:00 pmSAN-BRU
22h 15m2 stops
Multiple Airlines Logo
6:45 am - 5:35 pmBRU-SAN
19h 50m2 stops
$502Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 17
Multiple Airlines Logo
7:05 am - 8:05 amSAN-BRU
16h 00m1 stop
Multiple Airlines Logo
10:00 am - 11:53 amBRU-SAN
34h 53m2 stops
$503Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Jan 12
United Airlines Logo
12:50 pm - 1:15 pmSAN-BRU
15h 25m2 stops
United Airlines Logo
9:35 am - 5:35 pmBRU-SAN
17h 00m2 stops
$511United Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 17
Scandinavian Airlines Logo
9:59 am - 2:30 pmSAN-BRU
19h 31m3 stops
Scandinavian Airlines Logo
10:20 am - 10:47 pmBRU-SAN
21h 27m3 stops
$551Scandinavian Airlines
Find Deal
Sat, Dec 6 - Sat, Jan 10
Scandinavian Airlines Logo
7:00 am - 9:40 amSAN-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-SAN
21h 35m2 stops
$553Scandinavian Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Air Canada Logo
6:10 pm - 7:50 amSAN-BRU
28h 40m2 stops
Air Canada Logo
10:00 am - 5:24 pmBRU-SAN
40h 24m2 stops
$691Air Canada
Find Deal
Fri, Nov 28 - Sat, Dec 6

Lufthansa flights from San Diego to Brussels Bruxelles-National Airport

Our best Lufthansa deals on San Diego to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Dec 11
SAN5:35 pmSan Diego
14h 40m
1 stop
BRU5:15 pmBrussels Bruxelles-National
Dec 25
BRU7:00 amBrussels Bruxelles-National
21h 57m
2 stops
SAN7:57 pmSan Diego
$451
Find similar
Lufthansa
Dec 11
SAN5:35 pmSan Diego
17h 20m
1 stop
BRU7:55 pmBrussels Bruxelles-National
Dec 25
BRU9:35 amBrussels Bruxelles-National
15h 10m
1 stop
SAN3:45 pmSan Diego
$463
Find similar
Lufthansa
Apr 14
SAN5:15 pmSan Diego
14h 00m
1 stop
BRU4:15 pmBrussels Bruxelles-National
May 6
BRU9:35 amBrussels Bruxelles-National
14h 50m
1 stop
SAN3:25 pmSan Diego
$590
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
Dec 8
SAN12:45 pmSan Diego
34h 05m
2 stops
BRU7:50 amBrussels Bruxelles-National
Jan 12
BRU10:00 amBrussels Bruxelles-National
40h 24m
2 stops
SAN5:24 pmSan Diego
$493
Find similar
Air Canada
Nov 28
SAN6:10 pmSan Diego
28h 40m
2 stops
BRU7:50 amBrussels Bruxelles-National
Dec 6
BRU10:00 amBrussels Bruxelles-National
40h 24m
2 stops
SAN5:24 pmSan Diego
$691
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 November 3, 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

Thu 12/11

5:35 pm-5:15 pm

1 stop14h 40m

Brussels Bruxelles-National

Thu 12/25

7:00 am-7:57 pm

2 stops21h 57m

$451

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 12/11

5:35 pm-7:55 pm

1 stop17h 20m

Brussels Bruxelles-National

Thu 12/25

9:35 am-3:45 pm

1 stop15h 10m

$463

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 12/8

12:45 pm-7:50 am

2 stops34h 05m

Brussels Bruxelles-National

Mon 1/12

10:00 am-5:24 pm

2 stops40h 24m

$493

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 12/11

12:50 pm-1:15 pm

2 stops15h 25m

Brussels Bruxelles-National

Thu 12/25

7:00 am-5:34 pm

2 stops19h 34m

$498

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 12/8

12:45 pm-8:00 pm

2 stops22h 15m

Brussels Bruxelles-National

Wed 12/17

6:45 am-5:35 pm

2 stops19h 50m

$502

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 12/8

7:05 am-8:05 am

1 stop16h 00m

Brussels Bruxelles-National

Mon 1/12

10:00 am-11:53 am

2 stops34h 53m

$503

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 12/7

12:50 pm-1:15 pm

2 stops15h 25m

Brussels Bruxelles-National

Wed 12/17

9:35 am-5:35 pm

2 stops17h 00m

$511

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 12/6

9:59 am-2:30 pm

3 stops19h 31m

Brussels Bruxelles-National

Sat 1/10

10:20 am-10:47 pm

3 stops21h 27m

$551

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 11/18

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sat 11/22

10:20 am-10:55 pm

2 stops21h 35m

$553

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 11/28

6:10 pm-7:50 am

2 stops28h 40m

Brussels Bruxelles-National

Sat 12/6

10:00 am-5:24 pm

2 stops40h 24m

$691

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 February. Flight prices, which tend to average around $643, 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 March instead. Flights to Brussels Bruxelles-National Airport in March, while not as cheap as those in February, still average around $674.

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 38% 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

Direct flights

None
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.
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  • 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 13h 04m.

  • 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
Scandinavian AirlinesPriceFrom $547Free CancellationRating
7.4
1,556 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $556Free CancellationRating
6.8
7,545 reviews
Search Lufthansa flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
8,997 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
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Durbuy
Mechelen
Francorchamps
Knokke-Heist
Aalst
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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