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$408+ Cheap flights from Brussels to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SAN
Μαρ 7 — Μαρ 141
Σαβ 3/7
Σαβ 3/14
1 adult, Economy
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Cheap flight deals from Brussels to San Diego

Cheapest flights from Brussels to San Diego
Explore the most affordable flight options available from Brussels to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Φεβρουάριος 5, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 10/3010:20 am
BRU
-
SAN
2 stops20h 35m
Scandinavian Airlines
Τρι 11/33:59 pm
SAN
-
BRU
2 stops18h 51m
Scandinavian Airlines
Deal found 2/4$739
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τρι 3/38:30 pm
BRU
-
SAN
2 stops35h 34m
Scandinavian Airlines
Τρι 3/107:00 am
SAN
-
BRU
2 stops18h 40m
Scandinavian Airlines
Deal found 2/4$752
This Scandinavian Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 11/48:30 pm
BRU
-
SAN
2 stops35h 25m
Scandinavian Airlines
Κυρ 11/810:00 am
SAN
-
BRU
2 stops43h 30m
Scandinavian Airlines
Deal found 2/1$753
This lastminute.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 8/278:30 pm
BRU
-
SAN
2 stops35h 25m
Scandinavian Airlines
Κυρ 9/610:00 am
SAN
-
BRU
2 stops23h 30m
Scandinavian Airlines
Deal found 2/3$759
This Finnair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 8/2710:50 am
BRU
-
SAN
1 stop16h 00m
Multiple Airlines
Κυρ 9/610:04 am
SAN
-
BRU
2 stops19h 06m
Multiple Airlines
Deal found 2/3$763
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 2/1810:20 am
BRU
-
SAN
2 stops21h 44m
Scandinavian Airlines
Τρι 3/310:40 am
SAN
-
BRU
3 stops24h 10m
Scandinavian Airlines
Deal found 2/4$775
This Expedia deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 10/3012:10 pm
BRU
-
SAN
2 stops29h 11m
Multiple Airlines
Τρι 11/36:00 pm
SAN
-
BRU
1 stop14h 00m
Multiple Airlines
Deal found 2/4$785
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 3/28:30 pm
BRU
-
SAN
2 stops35h 34m
Scandinavian Airlines
Τρι 3/107:00 am
SAN
-
BRU
2 stops18h 40m
Scandinavian Airlines
Deal found 2/4$787
This Scandinavian Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 8/268:30 pm
BRU
-
SAN
2 stops33h 49m
Scandinavian Airlines
Σαβ 9/510:55 am
SAN
-
BRU
2 stops37h 45m
Scandinavian Airlines
Deal found 2/3$788
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 4/209:40 am
CRL
-
SAN
2 stops35h 10m
Multiple Airlines
Πεμ 4/2310:05 am
SAN
-
CRL
3 stops26h 25m
Multiple Airlines
Deal found 2/5$1,299
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 3/59:20 pm
CRL
-
SAN
2 stops27h 25m
Multiple Airlines
Πεμ 3/123:00 pm
SAN
-
CRL
2 stops17h 35m
Multiple Airlines
Deal found 2/3$1,515
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Σαβ 2/218:30 pm
CRL
-
SAN
3 stops28h 15m
Multiple Airlines
Κυρ 3/86:35 pm
SAN
-
CRL
2 stops20h 10m
Multiple Airlines
Deal found 2/2$1,818

Find flight deals from Brussels to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Φεβρουάριος 5, 2026.

Round-trip from

$752
(Scandinavian Airlines)

One-way from

$408
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$738
From Brussels to San Diego
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One-way flight from Brussels to San Diego
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Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Φεβρουάριος 5, 2026.
Use the filters below to find and compare flights from Brussels to San Diego that are best for you.

Fly from

Brussels

Fly to

San Diego

Route

Depart

Return

Price

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Τρι 3/3

10:20 am-11:04 pm

2 stops21h 44m

San Diego

Τρι 3/10

7:00 am-9:40 am

2 stops18h 40m

$752

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Δευ 3/2

10:10 am-10:44 pm

1 stop21h 34m

San Diego

Δευ 3/9

7:00 am-7:55 am

1 stop16h 55m

$787

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Κυρ 3/1

10:20 am-12:05 am

2 stops22h 45m

San Diego

Τρι 3/10

7:00 am-9:40 am

2 stops18h 40m

$787

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Πεμ 3/5

10:10 am-10:40 pm

1 stop21h 30m

San Diego

Πεμ 3/12

7:00 am-7:55 am

1 stop16h 55m

$812

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Σαβ 2/21

10:30 am-10:00 pm

2 stops20h 30m

San Diego

Κυρ 3/8

6:35 pm-4:15 pm

1 stop13h 40m

$842

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Σαβ 2/21

10:10 am-9:47 am

1 stop32h 37m

San Diego

Κυρ 3/8

11:03 am-7:55 am

1 stop12h 52m

$843

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Δευ 3/2

9:00 am-10:44 pm

2 stops22h 44m

San Diego

Δευ 3/9

11:03 am-1:15 pm

2 stops18h 12m

$851

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Δευ 3/2

9:00 am-8:51 pm

2 stops20h 51m

San Diego

Κυρ 3/8

7:00 am-7:15 am

2 stops16h 15m

$851

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Κυρ 3/1

2:25 pm-12:29 am

2 stops19h 04m

San Diego

Τρι 3/10

11:03 am-7:55 am

1 stop12h 52m

$851

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Σαβ 2/21

9:00 am-5:39 pm

2 stops17h 39m

San Diego

Κυρ 3/8

11:03 am-7:55 am

1 stop12h 52m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 32 results
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Best time to book a flight from Brussels to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Brussels with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels to San Diego

How far ahead should I book a flight from Brussels to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Brussels to San Diego. Price data was last updated on January 30, 2026.

The price you pay for your flight from Brussels to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels to San Diego?

Currently, February is the cheapest month in which you can book a flight from Brussels to San Diego (average of $590). Flying from Brussels to San Diego in August is currently the most expensive (average of $706). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated Φεβρουάριος 5, 2026.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Lufthansa from Brussels to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,449 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,449 reviews
KLM
7.7
Good
1,449 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,241 reviews
KLM
7.7
Good
1,449 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,762 reviews
KLM
7.7
Good
1,449 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,716 reviews
KLM
7.7
Good
1,449 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Brussels to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Brussels?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Brussels to San Diego. 4 airlines have flights to San Diego from Brussels on a regular basis. Booking flights from Brussels to San Diego should not be difficult; the airport handles an average of 0 inbound flights from Brussels per day.

  • How long is the flight from Brussels to San Diego?

    Departing from Brussels to San Diego will take you 21h 34m. Airlines will cover a distance of 5654 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Brussels to San Diego round-trip?

    Our cheapest airline available from Brussels to San Diego is Lufthansa. Our recent data shows that you can find tickets from as low as $610 on this airline. Additional options worth looking into are KLM and British Airways, starting at $615 and $645 round-trip. Lufthansa is currently priced 24% below the average price you’ll pay for this route.

  • Can I find deals for flights from Brussels to San Diego that include hotel bookings?

    Yes. In addition to deals on Brussels to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brussels to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brussels to San Diego.

  • Can I find deals for business class flights from Brussels to San Diego?

    Yes. Cheapflights offers flight deals from Brussels to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels to San Diego?

    Currently, February is the cheapest month in which you can book a flight from Brussels to San Diego (average of $590). Flying from Brussels to San Diego in August is currently the most expensive (average of $706). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Brussels to San Diego

Discover the top 4 airlines that operate flights from Brussels to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Φεβρουάριος 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$610Average$857FlexibilityNo cancel feeOn-time76%
KLMCheapest$615Average$816FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$645Average$707FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$725Average$884FlexibilityNo cancel feeOn-time69%

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