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Cheap flights from San Diego to Belgium from $376

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 Belgium 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 Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
Lufthansa Logo
10:10 am - 7:54 pmBRU-SAN
18h 44m2 stops
$434Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 23
Lufthansa Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
Lufthansa Logo
10:10 am - 7:54 pmBRU-SAN
18h 44m2 stops
$440Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 23
Lufthansa Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
Lufthansa Logo
10:10 am - 10:33 pmBRU-SAN
21h 23m1 stop
$449Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 23
Lufthansa Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
Lufthansa Logo
10:10 am - 10:33 pmBRU-SAN
21h 23m1 stop
$455Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 23
United Airlines Logo
11:10 am - 1:15 pmSAN-BRU
17h 05m2 stops
United Airlines Logo
10:00 am - 11:48 amBRU-SAN
34h 48m2 stops
$480United Airlines
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Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
10:52 am - 8:55 amSAN-BRU
13h 03m1 stop
United Airlines Logo
10:00 am - 11:48 amBRU-SAN
34h 48m2 stops
$484United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Air Canada Logo
12:40 pm - 7:50 amSAN-BRU
34h 10m2 stops
Air Canada Logo
10:00 am - 3:36 pmBRU-SAN
38h 36m2 stops
$486Air Canada
Find Deal
Wed, Jan 7 - Fri, Jan 16
United Airlines Logo
1:00 pm - 1:15 pmSAN-BRU
15h 15m2 stops
United Airlines Logo
10:10 am - 7:54 pmBRU-SAN
18h 44m2 stops
$493United Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 23
United Airlines Logo
1:00 pm - 1:15 pmSAN-BRU
15h 15m2 stops
United Airlines Logo
10:00 am - 10:33 pmBRU-SAN
21h 33m2 stops
$494United Airlines
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Fri, Jan 9 - Fri, Jan 23
Multiple Airlines Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
Multiple Airlines Logo
10:00 am - 10:37 pmBRU-SAN
21h 37m2 stops
$498Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 23

Lufthansa flights from San Diego to Belgium

Our best Lufthansa deals on San Diego to Belgium flight tickets
Lufthansa
Jan 9
SAN7:00 amSan Diego
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 23
BRU10:10 amBrussels Bruxelles-National
18h 44m
2 stops
SAN7:54 pmSan Diego
$440
Find similar
Lufthansa
Jan 9
SAN7:00 amSan Diego
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 23
BRU10:10 amBrussels Bruxelles-National
21h 23m
1 stop
SAN10:33 pmSan Diego
$455
Find similar
Lufthansa
Jan 12
SAN7:00 amSan Diego
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 27
BRU7:10 pmBrussels Bruxelles-National
29h 35m
1 stop
SAN3:45 pmSan Diego
$474
Find similar

United Airlines flights from San Diego to Belgium

Our best United Airlines deals on San Diego to Belgium flight tickets
United Airlines
Jan 12
SAN1:00 pmSan Diego
15h 15m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 26
BRU10:00 amBrussels Bruxelles-National
34h 48m
2 stops
SAN11:48 amSan Diego
$480
Find similar
United Airlines
Jan 12
SAN10:52 amSan Diego
13h 03m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 26
BRU10:00 amBrussels Bruxelles-National
34h 48m
2 stops
SAN11:48 amSan Diego
$484
Find similar
United Airlines
Jan 9
SAN1:00 pmSan Diego
15h 15m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 23
BRU10:10 amBrussels Bruxelles-National
18h 44m
2 stops
SAN7:54 pmSan Diego
$493
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Fri 1/23

10:10 am-7:54 pm

2 stops18h 44m

$434

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Fri 1/23

10:10 am-7:54 pm

2 stops18h 44m

$440

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Fri 1/23

10:10 am-10:33 pm

1 stop21h 23m

$449

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Fri 1/23

10:10 am-10:33 pm

1 stop21h 23m

$455

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/16

11:10 am-1:15 pm

2 stops17h 05m

Brussels Bruxelles-National

Tue 1/20

10:00 am-11:48 am

2 stops34h 48m

$480

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/16

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Tue 1/20

10:00 am-11:48 am

2 stops34h 48m

$484

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 1/7

12:40 pm-7:50 am

2 stops34h 10m

Brussels Bruxelles-National

Fri 1/16

10:00 am-3:36 pm

2 stops38h 36m

$486

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

1:00 pm-1:15 pm

2 stops15h 15m

Brussels Bruxelles-National

Fri 1/23

10:10 am-7:54 pm

2 stops18h 44m

$493

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

1:00 pm-1:15 pm

2 stops15h 15m

Brussels Bruxelles-National

Fri 1/23

10:00 am-10:33 pm

2 stops21h 33m

$494

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 1/9

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Fri 1/23

10:00 am-10:37 pm

2 stops21h 37m

$498

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 Belgium from

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

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 Belgium?

In general, February is the cheapest month to fly from San Diego to Belgium. 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 Belgium during the month of February, then departing from San Diego during the month March is also very affordable. Most momondo users find prices during this month for around $674.

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

Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $840. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,281. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

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

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from San Diego to Belgium during this time can be as low as $882. Flights to Belgium are more costly in the afternoon, with an average ticket price of $965. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on San Diego to Belgium flights?

You could potentially save up to 38% on your flight if you consider stops on a San Diego to Belgium flight.

Cheap San Diego to Belgium flight deals and tips

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

Direct flights

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

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Belgium.

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

    The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Belgium

Compare and see reviews for airlines that fly from San Diego to Belgium with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $547Free CancellationRating
7.4
1,584 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $556Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
9,027 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belgium from San Diego.

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

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

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

momondo provides multiple filters to help you find the best flight to Belgium 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 Belgium right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from San Diego and alert you when they change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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