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$509+ Cheap flights from Bruxelles-National (BRU) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SAN
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to San Diego are usually found in January or February, booked 41 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Bruxelles-National to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$682
(lastminute.com)

One-way from

$509
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$705
Provider with most accurate pricing for Brussels Bruxelles-National-San Diego flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-San Diego flights.
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From Brussels Bruxelles-National to San Diego
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One-way flight from Brussels Bruxelles-National to San Diego
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Highest demand for flights based on searches. 10% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Bruxelles-National to San Diego

Cheapest flights from Bruxelles-National to San Diego
Explore the most affordable flight options available from Bruxelles-National to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Flighttix deal was found by Cheapflights users on 11/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:30 amBRU - SAN
2 stops22h 43mMultiple Airlines
Wed 12/107:00 amSAN - BRU
1 stop16h 55mMultiple Airlines
Deal found 11/11$774
This Flighttix deal was found by Cheapflights users on 11/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:30 amBRU - SAN
2 stops22h 43mLufthansa
Wed 12/104:08 pmSAN - BRU
2 stops16h 22mLufthansa
Deal found 11/11$776
This Flighttix deal was found by Cheapflights users on 11/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:00 amBRU - SAN
2 stops24h 20mMultiple Airlines
Sun 12/77:42 amSAN - BRU
1 stop14h 33mMultiple Airlines
Deal found 11/10$799
This Flighttix deal was found by Cheapflights users on 11/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:25 pmBRU - SAN
2 stops18h 48mLufthansa
Sun 12/74:08 pmSAN - BRU
2 stops16h 22mLufthansa
Deal found 11/10$801
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:25 pmBRU - SAN
2 stops18h 48mUnited Airlines
Sun 12/712:50 pmSAN - BRU
2 stops15h 25mUnited Airlines
Deal found 11/10$809
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:55 amBRU - SAN
1 stop17h 38mUnited Airlines
Wed 12/1010:52 amSAN - BRU
1 stop13h 03mUnited Airlines
Deal found 11/11$818
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:00 amBRU - SAN
1 stop18h 34mDelta
Sun 12/710:15 pmSAN - BRU
1 stop25h 45mDelta
Deal found 11/10$819
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:25 pmBRU - SAN
2 stops30h 28mAir Canada
Sat 12/1312:40 pmSAN - BRU
2 stops34h 10mAir Canada
Deal found 11/11$863
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:10 amBRU - SAN
1 stop21h 41mUnited Airlines
Thu 2/1211:04 amSAN - BRU
1 stop12h 51mUnited Airlines
Deal found 11/10$865

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 November 12, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to San Diego that are best for you.

Fly from

Bruxelles-National

Fly to

San Diego

Route

Depart

Return

Price

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Fri 2/20

10:20 am-12:16 am

2 stops22h 56m

San Diego

Tue 2/24

3:44 pm-9:40 am

2 stops32h 56m

$714

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Fri 1/30

3:10 pm-9:07 pm

2 stops38h 57m

San Diego

Tue 2/17

3:44 pm-7:50 pm

2 stops19h 06m

$714

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 11/24

2:25 pm-12:13 am

2 stops18h 48m

San Diego

Sun 12/7

4:08 pm-5:30 pm

2 stops16h 22m

$801

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Wed 2/18

11:50 am-9:40 pm

2 stops18h 50m

San Diego

Sat 3/14

7:00 pm-8:50 pm

1 stop17h 50m

$808

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Wed 4/1

10:30 am-9:25 pm

2 stops19h 55m

San Diego

Tue 4/14

9:10 am-1:15 pm

2 stops19h 05m

$809

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Fri 1/30

9:50 am-4:10 pm

1 stop15h 20m

San Diego

Tue 2/17

6:00 pm-5:00 pm

1 stop14h 00m

$809

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Fri 1/30

9:00 am-8:49 pm

2 stops20h 49m

San Diego

Tue 2/17

11:04 am-8:55 am

1 stop12h 51m

$809

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Wed 12/24

7:00 am-12:15 am

2 stops26h 15m

San Diego

Thu 2/12

11:04 am-8:55 am

1 stop12h 51m

$810

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Tue 12/9

9:00 am-11:30 pm

3 stops47h 30m

$509

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 12/18

9:00 am-11:44 pm

3 stops47h 44m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 15 results
1
2

Compare providers for flights from Bruxelles-National to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to San Diego in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bruxelles-National 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 Bruxelles-National Airport to San Diego

How far ahead should I book a flight from Brussels Bruxelles-National Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to San Diego. Price data was last updated on November 7, 2025.

The best time to book flights from Brussels Bruxelles-National Airport to San Diego is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to San Diego?

Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Diego (average of $542). Flying from Brussels Bruxelles-National Airport to San Diego in May is currently the most expensive (average of $704). 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.

What is the cheapest time of day to fly from BRU to SAN?

Find hourly flight availability from Bruxelles-National to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Brussels Bruxelles-National Airport to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

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 November 12, 2025.
Read through reviews of airlines operating flights from Brussels Bruxelles-National Airport to San Diego, such as KLM, United Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,410 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,015 reviews
KLM
7.7
Good
1,410 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,567 reviews
KLM
7.7
Good
1,410 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,513 reviews
KLM
7.7
Good
1,410 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National 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 Bruxelles-National?

    San Diego (SAN) is the airport you will fly into if you book a flight from Brussels Bruxelles-National to San Diego. You should not have trouble finding flights to San Diego from Brussels Bruxelles-National; the airport handles an average of 0 inbound flights from Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the San Diego airport from Brussels Bruxelles-National. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from Brussels Bruxelles-National Airport to San Diego?

    Departing from Brussels Bruxelles-National Airport to San Diego will take you 22h 56m. Brussels Bruxelles-National Airport and San Diego are separated by a distance of 5654 mi.

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

    Currently priced at $599, British Airways will fly you from Brussels Bruxelles-National Airport to San Diego and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from $610 and $615, respectively. These flights start at 22% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Bruxelles-National to San Diego?

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

  • Can I find deals for business class flights from Bruxelles-National to San Diego?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Bruxelles-National Airport to San Diego?

    Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Diego (average of $542). Flying from Brussels Bruxelles-National Airport to San Diego in May is currently the most expensive (average of $704). 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
Coronado
La Mesa
Poway
Lemon Grove
National City

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Alternative routes for Bruxelles-National to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Bruxelles-National to San Diego

Discover the top 4 airlines that operate flights from Bruxelles-National 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$599Average$743FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$610Average$954FlexibilityNo cancel feeOn-time76%
KLMCheapest$615Average$816FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$740Average$884FlexibilityNo cancel feeOn-time69%

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