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Cheap flights from San Diego to Brussels from $384

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 8/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:00 pm - 8:00 pm
SAN
-
BRU
21h 00m
2 stops
Air Canada Logo
10:00 am - 1:04 pm
BRU
-
SAN
36h 04m
2 stops
$757Air Canada
Mon, Nov 9 - Fri, Nov 13
Air Canada Logo
2:00 pm - 8:00 pm
SAN
-
BRU
21h 00m
2 stops
Air Canada Logo
10:00 am - 1:04 pm
BRU
-
SAN
36h 04m
2 stops
$762Air Canada
Mon, Nov 9 - Fri, Nov 13
Lufthansa Logo
5:35 pm - 5:15 pm
SAN
-
BRU
14h 40m
1 stop
Lufthansa Logo
9:05 am - 3:45 pm
BRU
-
SAN
15h 40m
1 stop
$763Lufthansa
Mon, Nov 9 - Fri, Nov 13
Lufthansa Logo
2:30 pm - 5:15 pm
SAN
-
BRU
17h 45m
2 stops
Lufthansa Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m
1 stop
$767Lufthansa
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
11:21 am - 1:15 pm
SAN
-
BRU
16h 54m
2 stops
United Airlines Logo
6:45 am - 3:45 pm
BRU
-
SAN
18h 00m
1 stop
$771United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
10:50 am - 8:55 am
SAN
-
BRU
13h 05m
1 stop
United Airlines Logo
9:35 am - 3:45 pm
BRU
-
SAN
15h 10m
1 stop
$775United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
7:41 pm - 7:50 am
SAN
-
BRU
52h 09m
3 stops
United Airlines Logo
12:45 pm - 3:45 pm
BRU
-
SAN
36h 00m
1 stop
$783United Airlines
Fri, Oct 30 - Mon, Nov 9
United Airlines Logo
7:41 pm - 7:50 am
SAN
-
BRU
52h 09m
3 stops
United Airlines Logo
4:55 pm - 8:36 pm
BRU
-
SAN
36h 41m
2 stops
$794United Airlines
Fri, Oct 30 - Mon, Nov 9
Multiple Airlines Logo
12:30 pm - 8:00 pm
SAN
-
BRU
22h 30m
2 stops
Multiple Airlines Logo
9:35 am - 3:25 pm
BRU
-
SAN
14h 50m
1 stop
$805Multiple Airlines
Sun, Aug 23 - Tue, Sep 8
Multiple Airlines Logo
7:00 am - 9:25 pm
SAN
-
CRL
29h 25m
2 stops
Multiple Airlines Logo
8:00 pm - 8:36 pm
CRL
-
SAN
33h 36m
2 stops
$1,176Multiple Airlines
Sun, Sep 20 - Thu, Oct 8

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United Airlines flights from San Diego to Brussels

Our best United Airlines deals on San Diego to Brussels flight tickets
United Airlines
Nov 9
SAN11:21 amSan Diego
16h 54m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 13
BRU6:45 amBrussels Bruxelles-National
18h 00m
1 stop
SAN3:45 pmSan Diego
$771
United Airlines
Nov 9
SAN10:50 amSan Diego
13h 05m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 13
BRU9:35 amBrussels Bruxelles-National
15h 10m
1 stop
SAN3:45 pmSan Diego
$775
United Airlines
Oct 30
SAN7:41 pmSan Diego
52h 09m
3 stops
BRU7:50 amBrussels Bruxelles-National
Nov 9
BRU12:45 pmBrussels Bruxelles-National
36h 00m
1 stop
SAN3:45 pmSan Diego
$783

SWISS flights from San Diego to Brussels

Our best SWISS deals on San Diego to Brussels flight tickets
SWISS
Aug 19
SAN6:40 amSan Diego
17h 10m
2 stops
BRU8:50 amBrussels Bruxelles-National
Feb 17
BRU6:40 amBrussels Bruxelles-National
24h 17m
2 stops
SAN9:57 pmSan Diego
$814
SWISS
Aug 17
SAN1:24 pmSan Diego
20h 11m
2 stops
BRU6:35 pmBrussels Bruxelles-National
Aug 26
BRU7:40 pmBrussels Bruxelles-National
35h 30m
2 stops
SAN10:10 pmSan Diego
$820
SWISS
Aug 4
SAN4:09 pmSan Diego
17h 26m
2 stops
BRU6:35 pmBrussels Bruxelles-National
Aug 31
BRU7:40 pmBrussels Bruxelles-National
35h 30m
2 stops
SAN10:10 pmSan Diego
$906

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 July 23, 2026.
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

Cheapest round-trip

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

2:00 pm-8:00 pm

2 stops21h 00m

Brussels Bruxelles-National

Fri 11/13

10:00 am-1:04 pm

2 stops36h 04m

$757

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

2:00 pm-8:00 pm

2 stops21h 00m

Brussels Bruxelles-National

Fri 11/13

10:00 am-1:04 pm

2 stops36h 04m

$762

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

5:35 pm-5:15 pm

1 stop14h 40m

Brussels Bruxelles-National

Fri 11/13

9:05 am-3:45 pm

1 stop15h 40m

$763

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

2:30 pm-5:15 pm

2 stops17h 45m

Brussels Bruxelles-National

Fri 11/13

9:35 am-3:45 pm

1 stop15h 10m

$767

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

11:21 am-1:15 pm

2 stops16h 54m

Brussels Bruxelles-National

Fri 11/13

6:45 am-3:45 pm

1 stop18h 00m

$771
Quickest round-trip

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

10:50 am-8:55 am

1 stop13h 05m

Brussels Bruxelles-National

Fri 11/13

9:35 am-3:45 pm

1 stop15h 10m

$775

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 10/30

7:41 pm-7:50 am

3 stops52h 09m

Brussels Bruxelles-National

Mon 11/9

12:45 pm-3:45 pm

1 stop36h 00m

$783

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 10/30

7:41 pm-7:50 am

3 stops52h 09m

Brussels Bruxelles-National

Mon 11/9

4:55 pm-8:36 pm

2 stops36h 41m

$794

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 8/23

12:30 pm-8:00 pm

2 stops22h 30m

Brussels Bruxelles-National

Tue 9/8

9:35 am-3:25 pm

1 stop14h 50m

$805

San DiegoBrussels

SAN - CRL

SANCRL

San Diego

Sun 9/20

7:00 am-9:25 pm

2 stops29h 25m

Charleroi Brussels

Thu 10/8

8:00 pm-8:36 pm

2 stops33h 36m

$1,176

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?

Prices are currently low for flights on this route.

Typical prices usually range from $920 to $1,160.
The lowest price recently found on this route was $757.

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 $486. If you are unable to visit Brussels during the month of February, then departing from San Diego during the month November is also very affordable. Most momondo users find prices during this month for around $668.

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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from San Diego to Brussels takes 14h 25m
There are no direct flights from San Diego to Brussels. There are no popular flight routes from San Diego to Brussels.
Search flight deals

Frequently asked questions about flying from San Diego to Brussels

  • How far is San Diego to Brussels by plane?

    A flight from San Diego to Brussels will travel around 5652.3 mi. 14h 25m 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 $465Free CancellationRating
6.7
8,129 reviews
Search British Airways flights
LufthansaPriceFrom $502Free CancellationRating
6.8
8,156 reviews
Search Lufthansa flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
10,025 reviews
Search United Airlines flights
DeltaPriceFrom $518Free CancellationRating
7.8
8,484 reviews
Search Delta flights
KLMPriceFrom $851Free CancellationRating
7.8
1,544 reviews
Search KLM 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