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Cheap flights from Belgium to San Diego from $426

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 9/1. 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 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 - 9:09 pm
BRU
-
SAN
19h 49m
2 stops
Scandinavian Airlines Logo
7:00 am - 2:35 pm
SAN
-
BRU
22h 35m
2 stops
$818Scandinavian Airlines
Tue, Sep 8 - Fri, Sep 18
Scandinavian Airlines Logo
10:20 am - 11:00 pm
BRU
-
SAN
21h 40m
2 stops
Scandinavian Airlines Logo
7:00 am - 2:35 pm
SAN
-
BRU
22h 35m
2 stops
$824Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 18
Scandinavian Airlines Logo
8:30 pm - 11:43 pm
BRU
-
SAN
36h 13m
2 stops
Scandinavian Airlines Logo
3:00 pm - 2:35 pm
SAN
-
BRU
38h 35m
2 stops
$828Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 18
Scandinavian Airlines Logo
7:10 pm - 11:34 pm
BRU
-
SAN
37h 24m
2 stops
Scandinavian Airlines Logo
10:54 am - 2:35 pm
SAN
-
BRU
42h 41m
2 stops
$829Scandinavian Airlines
Thu, Sep 17 - Thu, Sep 24
Scandinavian Airlines Logo
10:20 am - 11:54 pm
BRU
-
SAN
22h 34m
3 stops
Scandinavian Airlines Logo
7:00 am - 7:50 pm
SAN
-
BRU
27h 50m
2 stops
$839Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 18
Scandinavian Airlines Logo
10:20 am - 11:00 pm
BRU
-
SAN
21h 40m
2 stops
Scandinavian Airlines Logo
7:03 am - 6:30 pm
SAN
-
BRU
26h 27m
2 stops
$848Scandinavian Airlines
Sun, Aug 30 - Sun, Sep 6
Scandinavian Airlines Logo
10:20 am - 8:58 pm
BRU
-
SAN
19h 38m
2 stops
Scandinavian Airlines Logo
7:00 am - 7:50 pm
SAN
-
BRU
27h 50m
2 stops
$877Scandinavian Airlines
Thu, Aug 27 - Sat, Sep 19
Scandinavian Airlines Logo
5:45 am - 11:42 pm
BRU
-
SAN
26h 57m
3 stops
Scandinavian Airlines Logo
10:57 am - 7:50 pm
SAN
-
BRU
24h 53m
3 stops
$892Scandinavian Airlines
Mon, Oct 19 - Sat, Oct 31
Multiple Airlines Logo
9:35 am - 3:25 pm
BRU
-
SAN
14h 50m
1 stop
Multiple Airlines Logo
8:00 am - 7:25 am
SAN
-
BRU
14h 25m
1 stop
$900Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
6:45 am - 3:25 pm
BRU
-
SAN
17h 40m
1 stop
Multiple Airlines Logo
8:00 am - 7:25 am
SAN
-
BRU
14h 25m
1 stop
$901Multiple Airlines
Thu, Aug 20 - Sat, Aug 29

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Scandinavian Airlines flights from Belgium to San Diego

Our best Scandinavian Airlines deals on Belgium to San Diego flight tickets
Scandinavian Airlines
Sep 8
BRU10:20 amBrussels Bruxelles-National
19h 49m
2 stops
SAN9:09 pmSan Diego
Sep 18
SAN7:00 amSan Diego
22h 35m
2 stops
BRU2:35 pmBrussels Bruxelles-National
$818
Scandinavian Airlines
Sep 3
BRU10:20 amBrussels Bruxelles-National
21h 40m
2 stops
SAN11:00 pmSan Diego
Sep 18
SAN7:00 amSan Diego
22h 35m
2 stops
BRU2:35 pmBrussels Bruxelles-National
$824
Scandinavian Airlines
Sep 10
BRU10:20 amBrussels Bruxelles-National
22h 14m
2 stops
SAN11:34 pmSan Diego
Sep 26
SAN3:00 pmSan Diego
38h 35m
2 stops
BRU2:35 pmBrussels Bruxelles-National
$825

United Airlines flights from Belgium to San Diego

Our best United Airlines deals on Belgium to San Diego flight tickets
United Airlines
Sep 10
BRU10:30 amBrussels Bruxelles-National
18h 32m
2 stops
SAN8:02 pmSan Diego
Sep 19
SAN9:45 pmSan Diego
24h 30m
1 stop
BRU7:15 amBrussels Bruxelles-National
$933
United Airlines
Aug 6
BRU10:30 amBrussels Bruxelles-National
21h 04m
2 stops
SAN10:34 pmSan Diego
Sep 6
SAN8:45 amSan Diego
15h 15m
2 stops
BRU9:00 amBrussels Bruxelles-National
$935
United Airlines
Aug 29
BRU9:30 amBrussels Bruxelles-National
20h 09m
1 stop
SAN8:39 pmSan Diego
Sep 5
SAN8:00 amSan Diego
14h 15m
1 stop
BRU7:15 amBrussels Bruxelles-National
$938

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 July 16, 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 9/8

10:20 am-9:09 pm

2 stops19h 49m

San Diego

Fri 9/18

7:00 am-2:35 pm

2 stops22h 35m

$818

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 9/3

10:20 am-11:00 pm

2 stops21h 40m

San Diego

Fri 9/18

7:00 am-2:35 pm

2 stops22h 35m

$824

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 9/3

8:30 pm-11:43 pm

2 stops36h 13m

San Diego

Fri 9/18

3:00 pm-2:35 pm

2 stops38h 35m

$828

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 9/17

7:10 pm-11:34 pm

2 stops37h 24m

San Diego

Thu 9/24

10:54 am-2:35 pm

2 stops42h 41m

$829

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 9/3

10:20 am-11:54 pm

3 stops22h 34m

San Diego

Fri 9/18

7:00 am-7:50 pm

2 stops27h 50m

$839

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sun 8/30

10:20 am-11:00 pm

2 stops21h 40m

San Diego

Sun 9/6

7:03 am-6:30 pm

2 stops26h 27m

$848

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 8/27

10:20 am-8:58 pm

2 stops19h 38m

San Diego

Sat 9/19

7:00 am-7:50 pm

2 stops27h 50m

$877

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 10/19

5:45 am-11:42 pm

3 stops26h 57m

San Diego

Sat 10/31

10:57 am-7:50 pm

3 stops24h 53m

$892
Quickest round-trip

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Wed 8/19

9:35 am-3:25 pm

1 stop14h 50m

San Diego

Mon 8/31

8:00 am-7:25 am

1 stop14h 25m

$900

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 8/20

6:45 am-3:25 pm

1 stop17h 40m

San Diego

Sat 8/29

8:00 am-7:25 am

1 stop14h 25m

$901

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 April, then departing from Belgium during the month September is also very affordable. Most momondo users find prices during this month for around $572.

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

You could potentially save up to 8% 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

19h 38m

Direct flights

None
The fastest flight from Belgium to San Diego takes 19h 38m
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
British AirwaysPriceFrom $572Free CancellationRating
6.7
8,121 reviews
Search British Airways flights
LufthansaPriceFrom $610Free CancellationRating
6.8
8,139 reviews
Search Lufthansa flights
United AirlinesPriceFrom $771Free CancellationRating
7.4
9,993 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
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

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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