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

Cheapflights users have booked flights from San Diego to Brussels Bruxelles-National Airport round-trip from $423. Another airline that can offer you cheap pricing is United Airlines. Lufthansa is 51% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Brussels Bruxelles-National Airport as you normally would.

Most accurate provider : When it comes to deals on San Diego-Brussels Bruxelles-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Brussels Bruxelles-National Airport 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 San Diego-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Diego to Brussels Bruxelles-National?

Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Brussels Bruxelles-National from San Diego. Booking flights from San Diego (SAN) to Brussels Bruxelles-National should be relatively easy as there are 0 daily outbound flights to Brussels Bruxelles-National from 2 different airlines.

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

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

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

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

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

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

$221+ Flights from San Diego to Brussels Bruxelles-National Airport

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Cheap flight deals from San Diego to Bruxelles-National

Cheapest flights from San Diego to Bruxelles-National
Explore the most affordable flight options available from San Diego to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Wed 12/315:35 pmSAN - BRU

1 stop14h 40mLufthansa

Tue 1/2010:30 amBRU - SAN

2 stops21h 35mLufthansa

Deal found 12/24

$675

Wed 12/316:00 pmSAN - BRU

1 stop13h 20mBritish Airways

Tue 1/209:45 pmBRU - SAN

1 stop27h 25mBritish Airways

Deal found 12/24

$681

Wed 12/319:30 pmSAN - BRU

3 stops47h 50mEthiopian Air

Tue 1/209:30 pmBRU - SAN

3 stops51h 10mEthiopian Air

Deal found 12/24

$3,028

Best flights from San Diego to Bruxelles-National
Discover carefully curated flight deals from San Diego to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Fri 2/65:35 pmSAN - BRU

1 stop13h 40mLufthansa

Fri 2/209:35 amBRU - SAN

1 stop15h 10mLufthansa

Deal found 12/26

$467

Sun 2/86:00 pmSAN - BRU

1 stop32h 10mBritish Airways

Sun 2/155:30 pmBRU - SAN

1 stop31h 40mBritish Airways

Deal found 12/25

$486

Thu 1/2212:40 pmSAN - BRU

2 stops39h 35mAir Canada

Wed 2/42:25 pmBRU - SAN

2 stops30h 28mAir Canada

Deal found 12/24

$489

Sat 2/76:05 pmSAN - BRU

2 stops28h 45mMultiple Airlines

Sat 2/147:10 pmBRU - SAN

1 stop29h 35mMultiple Airlines

Deal found 12/24

$500

Sun 2/86:15 amSAN - BRU

3 stops22h 00mUnited Airlines

Sun 2/1511:55 amBRU - SAN

1 stop17h 51mUnited Airlines

Deal found 12/25

$505

Sun 2/87:00 amSAN - BRU

1 stop16h 55mMultiple Airlines

Sun 2/1510:00 amBRU - SAN

2 stops21h 35mMultiple Airlines

Deal found 12/25

$502

Sat 2/77:00 amSAN - BRU

1 stop16h 55mLufthansa

Sat 2/147:10 pmBRU - SAN

1 stop29h 35mLufthansa

Deal found 12/24

$517

Sat 2/76:15 amSAN - BRU

3 stops22h 00mUnited Airlines

Sat 2/149:40 amBRU - SAN

2 stops23h 00mUnited Airlines

Deal found 12/24

$523

Fri 4/108:00 amSAN - BRU

1 stop14h 15mMultiple Airlines

Sat 4/189:35 amBRU - SAN

1 stop14h 50mMultiple Airlines

Deal found 12/25

$588

Fri 4/106:32 amSAN - BRU

2 stops15h 43mUnited Airlines

Sat 4/189:35 amBRU - SAN

1 stop14h 50mUnited Airlines

Deal found 12/25

$606

Last-minute flights from San Diego to Bruxelles-National
Discover last-minute flight deals from San Diego to Bruxelles-National. Data last updated December 26, 2025 and is based on user searches.

Tue 1/1310:52 amSAN - BRU

2 stops17h 23mMultiple Airlines

Mon 2/210:10 amBRU - SAN

1 stop21h 23mMultiple Airlines

Deal found 12/24

$654

Tue 1/134:20 pmSAN - BRU

2 stops18h 30mScandinavian Airlines

Mon 2/210:20 amBRU - SAN

3 stops21h 27mScandinavian Airlines

Deal found 12/24

$657

Tue 1/137:00 amSAN - BRU

1 stop16h 55mLufthansa

Mon 2/210:10 amBRU - SAN

1 stop21h 23mLufthansa

Deal found 12/24

$663

Wed 1/144:20 pmSAN - BRU

2 stops18h 30mScandinavian Airlines

Thu 2/510:20 amBRU - SAN

2 stops22h 45mScandinavian Airlines

Deal found 12/24

$631

Wed 1/147:00 amSAN - BRU

1 stop16h 55mLufthansa

Thu 2/510:10 amBRU - SAN

1 stop21h 23mLufthansa

Deal found 12/24

$660

Wed 1/147:00 amSAN - BRU

1 stop16h 55mLufthansa

Fri 1/3010:10 amBRU - SAN

1 stop21h 23mLufthansa

Deal found 12/24

$665

Wed 1/147:00 amSAN - BRU

1 stop16h 55mLufthansa

Mon 2/210:10 amBRU - SAN

1 stop21h 23mLufthansa

Deal found 12/24

$668

Wed 1/212:55 pmSAN - BRU

2 stops19h 55mScandinavian Airlines

Thu 2/510:20 amBRU - SAN

2 stops22h 45mScandinavian Airlines

Deal found 12/26

$653

Thu 1/228:10 amSAN - BRU

1 stop14h 05mMultiple Airlines

Wed 2/49:35 amBRU - SAN

1 stop15h 10mMultiple Airlines

Deal found 12/24

$467

Thu 1/2212:40 pmSAN - BRU

2 stops39h 35mAir Canada

Wed 2/42:25 pmBRU - SAN

2 stops30h 28mAir Canada

Deal found 12/24

$489

Thu 1/2210:37 amSAN - BRU

3 stops24h 13mScandinavian Airlines

Wed 2/410:20 amBRU - SAN

2 stops21h 27mScandinavian Airlines

Deal found 12/24

$647

One-way flights from San Diego to Bruxelles-National
Search for one-way flight options from San Diego to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Sun 5/34:45 pmSAN - BRU

1 stop18h 40mBritish Airways

Deal found 12/25

$221

Tue 4/144:57 pmSAN - BRU

2 stops31h 58mBritish Airways

Deal found 12/25

$230

Mon 5/47:40 pmSAN - BRU

1 stop14h 55mBritish Airways

Deal found 12/25

$234

Tue 5/57:55 pmSAN - BRU

2 stops26h 45mDelta

Deal found 12/25

$241

Sat 5/210:25 pmSAN - BRU

2 stops26h 15mDelta

Deal found 12/25

$251

Thu 4/304:45 pmSAN - BRU

1 stop14h 25mBritish Airways

Deal found 12/25

$284

Thu 4/306:15 amSAN - BRU

2 stops23h 25mDelta

Deal found 12/25

$301

Fri 5/11:15 pmSAN - BRU

2 stops40h 25mDelta

Deal found 12/25

$312

Fri 2/612:35 pmSAN - BRU

3 stops35h 10mMultiple Airlines

Deal found 12/25

$326

Tue 5/510:36 amSAN - BRU

3 stops25h 04mMultiple Airlines

Deal found 12/25

$383

Tue 4/146:20 amSAN - BRU

1 stop17h 40mLufthansa

Deal found 12/25

$387

Find flight deals from San Diego to Bruxelles-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$467 (Kiwi.com)
One-way from	$221 (oojo)
Popular in	June
Cheapest in	March
Average price	$861

Provider with most accurate pricing for San Diego-Brussels Bruxelles-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-Brussels Bruxelles-National flights.

Search Deals

From San Diego to Brussels Bruxelles-National

Search Deals

One-way flight from San Diego to Brussels Bruxelles-National

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($300 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 2/6

5:35 pm-4:15 pm

1 stop13h 40m

Brussels Bruxelles-National

Fri 2/20

9:35 am-3:45 pm

1 stop15h 10m

$467

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/8

6:00 pm-11:10 am

1 stop32h 10m

Brussels Bruxelles-National

Sun 2/15

5:30 pm-4:10 pm

1 stop31h 40m

$486

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Thu 1/22

12:40 pm-1:15 pm

2 stops39h 35m

Brussels Bruxelles-National

Wed 2/4

2:25 pm-11:53 am

2 stops30h 28m

$489

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 2/7

6:05 pm-7:50 am

2 stops28h 45m

Brussels Bruxelles-National

Sat 2/14

7:10 pm-3:45 pm

1 stop29h 35m

$500

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/8

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sun 2/15

10:00 am-10:35 pm

2 stops21h 35m

$502

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 2/8

6:15 am-1:15 pm

3 stops22h 00m

Brussels Bruxelles-National

Sun 2/15

11:55 am-8:46 pm

1 stop17h 51m

$505

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 2/7

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sat 2/14

7:10 pm-3:45 pm

1 stop29h 35m

$517

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sat 2/7

6:15 am-1:15 pm

3 stops22h 00m

Brussels Bruxelles-National

Sat 2/14

9:40 am-11:40 pm

2 stops23h 00m

$523

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 4/10

8:00 am-7:15 am

1 stop14h 15m

Brussels Bruxelles-National

Sat 4/18

9:35 am-3:25 pm

1 stop14h 50m

$588

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Fri 4/10

6:32 am-7:15 am

2 stops15h 43m

Brussels Bruxelles-National

Sat 4/18

9:35 am-3:25 pm

1 stop14h 50m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 19 results

Compare providers for flights from San Diego to Bruxelles-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Bruxelles-National in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 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 San Diego-Brussels Bruxelles-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Brussels Bruxelles-National Airport 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 San Diego-Brussels Bruxelles-National Airport 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 San Diego to Bruxelles-National

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

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

Currently, March is the cheapest month in which you can book a flight from San Diego to Brussels Bruxelles-National Airport (average of $423). Flying from San Diego to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $863). 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 Bruxelles-National

Peruse reviews from past customers who have flown with United Airlines and Lufthansa from San Diego to Brussels Bruxelles-National Airport 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.

United Airlines

7.4

Good

9,115 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

9,115 reviews

United Airlines

7.4

Good

9,115 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Lufthansa

6.8

Okay

7,655 reviews

United Airlines

7.4

Good

9,115 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly from for flights from San Diego to Brussels Bruxelles-National?
Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Brussels Bruxelles-National from San Diego. Booking flights from San Diego (SAN) to Brussels Bruxelles-National should be relatively easy as there are 0 daily outbound flights to Brussels Bruxelles-National from 2 different airlines.
How long is the flight from San Diego to Brussels Bruxelles-National Airport?
Airlines like British Airways and Air Canada fly from San Diego to Brussels Bruxelles-National Airport in about 32h 10m. The time it takes to get you to your destination can typically vary by up to 7h 25m. The distance from San Diego to Brussels Bruxelles-National Airport is about 5654 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from San Diego to Brussels Bruxelles-National Airport round-trip?
Cheapflights users have booked flights from San Diego to Brussels Bruxelles-National Airport round-trip from $423. Another airline that can offer you cheap pricing is United Airlines. Lufthansa is 51% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from San Diego to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on San Diego to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Bruxelles-National.
Can I find deals for business class flights from San Diego to Bruxelles-National?
Yes. Cheapflights offers flight deals from San Diego to Bruxelles-National 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 Brussels Bruxelles-National Airport?
Currently, March is the cheapest month in which you can book a flight from San Diego to Brussels Bruxelles-National Airport (average of $423). Flying from San Diego to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $863). 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

Mons

Hasselt

Charleroi

Mechelen

Zaventem

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Top 2 airlines flying from San Diego to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$423	Average$835	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$607	Average$824	FlexibilityNo cancel fee	On-time69%

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$221+ Cheap flights from San Diego (SAN) to Bruxelles-National (BRU)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Diego to Bruxelles-National

Cheapest flights from San Diego to Bruxelles-NationalExplore the most affordable flight options available from San Diego to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from San Diego to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from San Diego to Bruxelles-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Brussels Bruxelles-National Airport that are best for you.

Compare providers for flights from San Diego to Bruxelles-National

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 San Diego to Bruxelles-National in December.

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

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Brussels Bruxelles-National Airport

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

Reviews of airlines servicing Bruxelles-National

Peruse reviews from past customers who have flown with United Airlines and Lufthansa from San Diego to Brussels Bruxelles-National Airport 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.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bruxelles-National. 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 Brussels Bruxelles-National?

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

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

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

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

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

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

Traveling to a place near Brussels Bruxelles-National Airport?

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Alternative routes for San Diego to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Diego to Bruxelles-National

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Cheapest flights from San Diego to Bruxelles-National
Explore the most affordable flight options available from San Diego to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.