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$263+ Cheap flights from San Diego (SAN) to Belgium

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BRU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from San Diego to Belgium

Keep the following information in mind while searching for San Diego to Belgium flight deals. Data was last updated July 30, 2025.

Round-trip from

$573
(Cheapflightsfares)

One-way from

$279
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,008
From San Diego to Belgium
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One-way flight from San Diego to Belgium
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Highest demand for flights based on searches. 23% potential increase in price ($273 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Diego to Belgium

Cheapest flights from San Diego to Belgium
Explore the most affordable flight options available from San Diego to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 amSAN - BRU
2 stops16h 05mAir Canada
Wed 11/1210:00 amBRU - SAN
2 stops21h 20mAir Canada
Deal found 7/30$569
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/127:00 amSAN - BRU
1 stop16h 05mUnited Airlines
Wed 11/1910:00 amBRU - SAN
2 stops39h 02mUnited Airlines
Deal found 7/30$583
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 pmSAN - BRU
1 stop13h 40mBritish Airways
Mon 11/245:30 pmBRU - SAN
1 stop31h 40mBritish Airways
Deal found 7/30$620
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:00 amSAN - BRU
2 stops24h 50mScandinavian Airlines
Wed 9/174:00 pmBRU - SAN
2 stops40h 29mScandinavian Airlines
Deal found 7/29$630
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Fri 9/1212:25 pmSAN - BRU
2 stops15h 50mMultiple Airlines
Fri 9/1910:00 amBRU - SAN
1 stop18h 35mMultiple Airlines
Deal found 7/29$721
This Austrian Airlines deal was found by Cheapflights users on 7/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:40 amSAN - BRU
2 stops19h 25mAustrian Airlines
Mon 9/157:55 pmBRU - SAN
2 stops31h 25mAustrian Airlines
Deal found 7/29$773
This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:42 amSAN - BRU
2 stops26h 48mIberia
Mon 9/1512:10 pmBRU - SAN
2 stops41h 10mIberia
Deal found 7/29$778
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Sun 8/38:10 amSAN - CRL
2 stops23h 20mMultiple Airlines
Tue 8/197:35 amCRL - SAN
3 stops21h 03mMultiple Airlines
Deal found 7/29$826

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Belgium 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 July 30, 2025.
Use the filters below to find and compare flights from San Diego to Belgium that are best for you.

Fly from

San Diego

Fly to

Belgium

Route

Depart

Return

Price

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/5

6:45 am-7:50 am

2 stops16h 05m

Brussels Bruxelles-National

Wed 11/12

10:00 am-10:20 pm

2 stops21h 20m

$569

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Wed 11/12

7:00 am-8:05 am

1 stop16h 05m

Brussels Bruxelles-National

Wed 11/19

10:00 am-4:02 pm

2 stops39h 02m

$583

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/17

6:00 pm-4:40 pm

1 stop13h 40m

Brussels Bruxelles-National

Mon 11/24

5:30 pm-4:10 pm

1 stop31h 40m

$620

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 9/4

10:00 am-7:50 pm

2 stops24h 50m

Brussels Bruxelles-National

Wed 9/17

4:00 pm-11:29 pm

2 stops40h 29m

$630

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 9/12

12:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Fri 9/19

10:00 am-7:35 pm

1 stop18h 35m

$721

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 9/6

6:40 am-11:05 am

2 stops19h 25m

Brussels Bruxelles-National

Mon 9/15

7:55 pm-6:20 pm

2 stops31h 25m

$773

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 9/5

10:42 am-10:30 pm

2 stops26h 48m

Brussels Bruxelles-National

Mon 9/15

12:10 pm-8:20 pm

2 stops41h 10m

$778

San DiegoBrussels

SAN - CRL

SANCRL

San Diego

Wed 8/13

6:15 am-10:50 pm

3 stops31h 35m

Charleroi Brussels

Sat 8/23

5:05 pm-11:37 pm

3 stops39h 32m

$1,089

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/17

9:58 am-9:15 pm

3 stops26h 17m

$263

San DiegoBrussels

SAN - CRL

SANCRL

San Diego

Mon 11/3

9:58 am-9:00 pm

3 stops26h 02m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Diego to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from San Diego 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 San Diego to Belgium

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

Currently, November is the cheapest month in which you can book a flight from San Diego to Belgium (average of $614). Flying from San Diego to Belgium in June is currently the most expensive (average of $1,081). 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 SAN to BE?

Find hourly flight availability from San Diego to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from San Diego to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian Airlines from San Diego to Belgium 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.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Belgium. 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 from for flights from San Diego to Belgium?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Belgium. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • What are the cheapest airlines to fly from San Diego to Belgium one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $462. Users have also found prices from $464 and $468 on Air Canada and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Belgium 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 San Diego to Belgium?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Belgium (average of $614). Flying from San Diego to Belgium in June is currently the most expensive (average of $1,081). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from San Diego to Belgium

Discover the top 4 airlines that operate flights from San Diego to Belgium. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$516Average$1,253FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$610Average$833FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$613Average$643FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$965FlexibilityNo cancel feeOn-time76%

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