Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Brussels to San Diego from $580

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to San Diego departing on 12/21. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Brussels to San Diego

Cheap round-trip flights

United Airlines Logo
7:00 am - 3:51 pmBRU-SAN
17h 51m2 stops
United Airlines Logo
9:01 am - 9:00 amSAN-BRU
14h 59m2 stops
$617United Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
Logo
7:10 pm - 10:24 pmBRU-SAN
35h 14m2 stops
Logo
6:00 pm - 5:00 pmSAN-BRU
14h 00m1 stop
$619
Find Deal
mar., oct. 28 - mar., nov. 4
American Airlines Logo
10:15 am - 4:10 pmBRU-SAN
14h 55m1 stop
American Airlines Logo
6:00 pm - 7:30 pmSAN-BRU
16h 30m1 stop
$621American Airlines
Find Deal
jue., feb. 12 - jue., feb. 26
Lufthansa Logo
7:00 am - 5:29 pmBRU-SAN
19h 29m2 stops
Lufthansa Logo
7:00 am - 8:55 amSAN-BRU
16h 55m1 stop
$623Lufthansa
Find Deal
jue., feb. 19 - lun., feb. 23
American Airlines Logo
11:45 am - 10:10 pmBRU-SAN
19h 25m2 stops
American Airlines Logo
7:15 am - 10:50 amSAN-BRU
18h 35m2 stops
$627American Airlines
Find Deal
vie., feb. 20 - mar., feb. 24
Lufthansa Logo
6:45 am - 4:45 pmBRU-SAN
18h 00m1 stop
Lufthansa Logo
5:35 pm - 7:55 pmSAN-BRU
17h 20m1 stop
$630Lufthansa
Find Deal
jue., oct. 30 - jue., nov. 6
Delta Logo
6:10 am - 12:00 pmBRU-SAN
14h 50m1 stop
Delta Logo
10:30 pm - 8:40 amSAN-BRU
25h 10m2 stops
$673Delta
Find Deal
mar., sep. 30 - sáb., oct. 4
Delta Logo
10:45 am - 9:47 pmBRU-SAN
20h 02m2 stops
Delta Logo
10:30 pm - 8:40 amSAN-BRU
25h 10m2 stops
$677Delta
Find Deal
mar., sep. 30 - sáb., oct. 4
Scandinavian Airlines Logo
10:20 am - 10:54 pmBRU-SAN
21h 34m3 stops
Scandinavian Airlines Logo
11:03 am - 7:50 pmSAN-BRU
23h 47m2 stops
$711Scandinavian Airlines
Find Deal
sáb., dic. 6 - dom., dic. 14
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-SAN
21h 35m2 stops
Scandinavian Airlines Logo
10:00 am - 7:50 pmSAN-BRU
24h 50m3 stops
$815Scandinavian Airlines
Find Deal
jue., feb. 12 - jue., feb. 26

Air Canada flights from Brussels to San Diego

Our best Air Canada deals on Brussels to San Diego flight tickets
Air Canada
Sep 20
BRU10:00 amBrussels Bruxelles-National
18h 35m
1 stop
SAN7:35 pmSan Diego
Oct 3
SAN8:10 amSan Diego
16h 35m
2 stops
BRU9:45 amBrussels Bruxelles-National
$614
Find similar
Air Canada
Sep 20
BRU10:00 amBrussels Bruxelles-National
18h 35m
1 stop
SAN7:35 pmSan Diego
Oct 3
SAN8:10 amSan Diego
14h 55m
1 stop
BRU8:05 amBrussels Bruxelles-National
$616
Find similar
Air Canada
Sep 22
BRU10:00 amBrussels Bruxelles-National
18h 35m
1 stop
SAN7:35 pmSan Diego
Oct 5
SAN8:10 amSan Diego
14h 55m
1 stop
BRU8:05 amBrussels Bruxelles-National
$617
Find similar

American Airlines flights from Brussels to San Diego

Our best American Airlines deals on Brussels to San Diego flight tickets
American Airlines
Feb 12
BRU10:15 amBrussels Bruxelles-National
14h 55m
1 stop
SAN4:10 pmSan Diego
Feb 26
SAN6:00 pmSan Diego
16h 30m
1 stop
BRU7:30 pmBrussels Bruxelles-National
$621
Find similar
American Airlines
Feb 20
BRU11:45 amBrussels Bruxelles-National
19h 25m
2 stops
SAN10:10 pmSan Diego
Feb 24
SAN7:15 amSan Diego
18h 35m
2 stops
BRU10:50 amBrussels Bruxelles-National
$627
Find similar
American Airlines
Oct 11
BRU7:05 amBrussels Bruxelles-National
21h 24m
2 stops
SAN7:29 pmSan Diego
Oct 16
SAN4:38 pmSan Diego
17h 12m
2 stops
BRU6:50 pmBrussels Bruxelles-National
$5,848
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brussels 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Brussels to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

mar. 10/14

7:00 am-3:51 pm

2 stops17h 51m

San Diego

mar. 10/21

9:01 am-9:00 am

2 stops14h 59m

$617

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

mar. 10/28

7:10 pm-10:24 pm

2 stops35h 14m

San Diego

mar. 11/4

6:00 pm-5:00 pm

1 stop14h 00m

$619

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

jue. 2/12

10:15 am-4:10 pm

1 stop14h 55m

San Diego

jue. 2/26

6:00 pm-7:30 pm

1 stop16h 30m

$621

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

jue. 2/19

7:00 am-5:29 pm

2 stops19h 29m

San Diego

lun. 2/23

7:00 am-8:55 am

1 stop16h 55m

$623

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

vie. 2/20

11:45 am-10:10 pm

2 stops19h 25m

San Diego

mar. 2/24

7:15 am-10:50 am

2 stops18h 35m

$627

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

jue. 10/30

6:45 am-4:45 pm

1 stop18h 00m

San Diego

jue. 11/6

5:35 pm-7:55 pm

1 stop17h 20m

$630

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

mar. 9/30

6:10 am-12:00 pm

1 stop14h 50m

San Diego

sáb. 10/4

10:30 pm-8:40 am

2 stops25h 10m

$673

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

mar. 9/30

10:45 am-9:47 pm

2 stops20h 02m

San Diego

sáb. 10/4

10:30 pm-8:40 am

2 stops25h 10m

$677

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

sáb. 12/6

10:20 am-10:54 pm

3 stops21h 34m

San Diego

dom. 12/14

11:03 am-7:50 pm

2 stops23h 47m

$711

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

jue. 2/12

10:20 am-10:55 pm

2 stops21h 35m

San Diego

jue. 2/26

10:00 am-7:50 pm

3 stops24h 50m

$815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Brussels 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 typical price of a round-trip flight between Brussels and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Brussels during the month January is also very affordable. Most momondo users find prices during this month for around $654.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Brussels to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $730. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $967. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $843. Flights in the evening are often more expensive with an average ticket price of $954.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $754 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Brussels for as low as $534 on momondo.

Cheap Brussels to San Diego flight deals and tips

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

Direct flights

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

  • How far is Brussels to San Diego by plane?

    San Diego is 5652.3 mi away from Brussels. By plane, this route typically takes 14h 50m.

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

    Prices for flights from Brussels to San Diego Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Brussels to San Diego 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 Brussels to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego 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 San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Brussels to San Diego

Compare and see reviews for airlines that fly from Brussels to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $599Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LufthansaPriceFrom $610Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $637Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
8,929 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
La Mesa
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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

It is quick and easy to find Brussels 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 Brussels to San Diego with flexible booking policies on momondo?

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

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

momondo provides multiple filters to help you find the best flight to San Diego from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Brussels 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.

An easier way to manage your San Diego 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mié. 10/15
mié. 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States