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Cheap flights from Belgium to San Diego from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to San Diego departing on 6/17. 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

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Find the cheapest flights from Belgium to San Diego

Recent round-trip flight deals from Belgium to San Diego

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:20 am - 10:55 pm
BRU
-
SAN
21h 35m
2 stops
Scandinavian Airlines Logo
10:00 am - 6:30 pm
SAN
-
BRU
23h 30m
2 stops
$849Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 28
Lufthansa Logo
10:15 am - 6:30 pm
BRU
-
SAN
17h 15m
1 stop
Lufthansa Logo
7:00 am - 9:00 am
SAN
-
BRU
17h 00m
1 stop
$903Lufthansa
Tue, Sep 1 - Mon, Sep 28
Lufthansa Logo
10:30 am - 6:53 pm
BRU
-
SAN
17h 23m
2 stops
Lufthansa Logo
7:00 am - 9:00 am
SAN
-
BRU
17h 00m
1 stop
$904Lufthansa
Sat, Apr 25 - Sat, May 9
Lufthansa Logo
10:30 am - 6:38 pm
BRU
-
SAN
17h 08m
2 stops
Lufthansa Logo
7:00 am - 9:00 am
SAN
-
BRU
17h 00m
1 stop
$909Lufthansa
Mon, Apr 20 - Tue, May 5
Multiple Airlines Logo
9:30 am - 6:38 pm
BRU
-
SAN
18h 08m
2 stops
Multiple Airlines Logo
11:04 am - 12:45 pm
SAN
-
BRU
16h 41m
2 stops
$910Multiple Airlines
Mon, Apr 20 - Tue, May 5
Multiple Airlines Logo
10:30 am - 6:38 pm
BRU
-
SAN
17h 08m
2 stops
Multiple Airlines Logo
8:00 am - 7:25 am
SAN
-
BRU
14h 25m
1 stop
$915Multiple Airlines
Mon, Apr 20 - Tue, May 5
Multiple Airlines Logo
10:30 am - 6:51 pm
BRU
-
SAN
17h 21m
2 stops
Multiple Airlines Logo
11:04 am - 12:45 pm
SAN
-
BRU
16h 41m
2 stops
$917Multiple Airlines
Mon, Apr 20 - Tue, May 5
Lufthansa Logo
9:30 am - 6:51 pm
BRU
-
SAN
18h 21m
2 stops
Lufthansa Logo
4:26 pm - 5:30 pm
SAN
-
BRU
16h 04m
2 stops
$918Lufthansa
Thu, Apr 23 - Sat, May 9
Multiple Airlines Logo
10:15 am - 6:51 pm
BRU
-
SAN
17h 36m
1 stop
Multiple Airlines Logo
7:00 am - 9:00 am
SAN
-
BRU
17h 00m
1 stop
$920Multiple Airlines
Mon, Apr 20 - Tue, May 5
Scandinavian Airlines Logo
10:20 am - 11:55 pm
BRU
-
SAN
22h 35m
2 stops
Scandinavian Airlines Logo
10:05 am - 7:50 pm
SAN
-
BRU
24h 45m
2 stops
$923Scandinavian Airlines
Mon, Apr 20 - Sun, May 3

Scandinavian Airlines flights from Belgium to San Diego

Our best Scandinavian Airlines deals on Belgium to San Diego flight tickets
Scandinavian Airlines
Sep 1
BRU10:20 amBrussels Bruxelles-National
21h 35m
2 stops
SAN10:55 pmSan Diego
Sep 28
SAN10:00 amSan Diego
23h 30m
2 stops
BRU6:30 pmBrussels Bruxelles-National
$849
Scandinavian Airlines
Apr 20
BRU10:20 amBrussels Bruxelles-National
22h 35m
2 stops
SAN11:55 pmSan Diego
May 3
SAN10:05 amSan Diego
24h 45m
2 stops
BRU7:50 pmBrussels Bruxelles-National
$923
Scandinavian Airlines
Apr 18
BRU8:30 pmBrussels Bruxelles-National
35h 55m
2 stops
SAN11:25 pmSan Diego
May 3
SAN10:05 amSan Diego
23h 25m
2 stops
BRU6:30 pmBrussels Bruxelles-National
$945

Lufthansa flights from Belgium to San Diego

Our best Lufthansa deals on Belgium to San Diego flight tickets
Lufthansa
Sep 1
BRU10:15 amBrussels Bruxelles-National
17h 15m
1 stop
SAN6:30 pmSan Diego
Sep 28
SAN7:00 amSan Diego
17h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$903
Lufthansa
Apr 25
BRU10:30 amBrussels Bruxelles-National
17h 23m
2 stops
SAN6:53 pmSan Diego
May 9
SAN7:00 amSan Diego
17h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$904
Lufthansa
Apr 20
BRU10:30 amBrussels Bruxelles-National
17h 08m
2 stops
SAN6:38 pmSan Diego
May 5
SAN7:00 amSan Diego
17h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$909

momondo Fare Finder

 
Customize your flight search to find flights from Belgium to San Diego 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 April 10, 2026.
Use the filters below to find and compare flights from Belgium to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/1

10:20 am-10:55 pm

2 stops21h 35m

San Diego

Mon 9/28

10:00 am-6:30 pm

2 stops23h 30m

$849

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 9/1

10:15 am-6:30 pm

1 stop17h 15m

San Diego

Mon 9/28

7:00 am-9:00 am

1 stop17h 00m

$903

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sat 4/25

10:30 am-6:53 pm

2 stops17h 23m

San Diego

Sat 5/9

7:00 am-9:00 am

1 stop17h 00m

$904

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

10:30 am-6:38 pm

2 stops17h 08m

San Diego

Tue 5/5

7:00 am-9:00 am

1 stop17h 00m

$909

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

9:30 am-6:38 pm

2 stops18h 08m

San Diego

Tue 5/5

11:04 am-12:45 pm

2 stops16h 41m

$910
Quickest round-trip

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

10:30 am-6:38 pm

2 stops17h 08m

San Diego

Tue 5/5

8:00 am-7:25 am

1 stop14h 25m

$915

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

10:30 am-6:51 pm

2 stops17h 21m

San Diego

Tue 5/5

11:04 am-12:45 pm

2 stops16h 41m

$917

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 4/23

9:30 am-6:51 pm

2 stops18h 21m

San Diego

Sat 5/9

4:26 pm-5:30 pm

2 stops16h 04m

$918

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

10:15 am-6:51 pm

1 stop17h 36m

San Diego

Tue 5/5

7:00 am-9:00 am

1 stop17h 00m

$920

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 4/20

10:20 am-11:55 pm

2 stops22h 35m

San Diego

Sun 5/3

10:05 am-7:50 pm

2 stops24h 45m

$923

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 San Diego from

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

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 San Diego?

If you are unable to visit San Diego during the month of September, then departing from Belgium during the month November is also very affordable. Most momondo users find prices during this month for around $705.

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

You could potentially save up to 37% on your flight if you consider stops on a Belgium to San Diego flight.

Cheap Belgium to San Diego flight deals and tips

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

Fastest flight time

18h 24m

Direct flights

None
The fastest flight from Belgium to San Diego takes 18h 24m
There are no direct flights from Belgium to San Diego. There are no popular flight routes from Belgium to San Diego.
Search flight deals

Frequently asked questions about flying from Belgium to San Diego

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgium to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belgium to San Diego

Compare and see reviews for airlines that fly from Belgium to San Diego with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $610Free CancellationRating
6.8
7,905 reviews
Search Lufthansa flights
KLMPriceFrom $615Free CancellationRating
7.7
1,493 reviews
Search KLM flights
United AirlinesPriceFrom $745Free CancellationRating
7.4
9,562 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Lemon Grove
Borrego Springs
Alpine
Santee

Why use momondo?

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

It is quick and easy to find Belgium to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

momondo does allow users to show only those flights to San Diego from Belgium which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Belgium and San Diego 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 Belgium to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belgium to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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