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

Currently priced at $610, Lufthansa will fly you from Brussels Bruxelles-National Airport to San Diego and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Brussels Airlines and British Airways - these airlines can fly you to your destination from $637 and $645, respectively. These flights start at 20% lower than the current average price 3 months from now.

What is the cheapest day to fly from Brussels Bruxelles-National Airport to San Diego?

Travelers seeking maximum savings on their Brussels Bruxelles-National Airport to San Diego flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the most popular airlines that fly from Brussels Bruxelles-National Airport to San Diego?

British Airways, Lufthansa and Brussels Airlines are the most popular airlines when flying from Brussels Bruxelles-National Airport to San Diego.

What is the cheapest day to fly round-trip from Brussels Bruxelles-National Airport to San Diego?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 32% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to San Diego?

January is one of the best times of the year to fly to San Diego from Brussels Bruxelles-National Airport. Prices for January average $765 per person but you can even find prices for as low as $602. The most expensive prices can be found in the month of August. Opting for a January flight can save you 29% on your journey compared to booking in August

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.

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.

$413+ Cheap Flights from Brussels Bruxelles-National Airport to San Diego

Q: How far in advance should I book a flight from Brussels Bruxelles-National Airport to San Diego?

Travelers have found it’s best to book a flight 37 days in advance to save up to 66% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Brussels Bruxelles-National Airport to San Diego 1-2 weeks in advance for as low as $805, or $1,154 for flights within the next 24 hours.

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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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

Round-trip from	$534 (AirNGo)
One-way from	$413 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$992

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. 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 August 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 August 14, 2025.

Thu 10/210:50 amBRU - SAN

1 stop16h 10mBritish Airways

Wed 10/154:40 pmSAN - BRU

1 stop13h 40mBritish Airways

Deal found 8/12

$534

Thu 10/27:05 pmBRU - SAN

2 stops31h 58mMultiple Airlines

Wed 10/1510:46 amSAN - BRU

2 stops18h 19mMultiple Airlines

Deal found 8/13

$554

Thu 10/210:50 amBRU - SAN

2 stops19h 58mAmerican Airlines

Wed 10/154:40 pmSAN - BRU

1 stop13h 40mAmerican Airlines

Deal found 8/13

$566

Mon 9/89:15 pmBRU - SAN

2 stops28h 05mBritish Airways

Thu 9/184:40 pmSAN - BRU

2 stops17h 10mBritish Airways

Deal found 8/14

$567

Best flights from Bruxelles-National to San Diego
Discover carefully curated flight deals from Bruxelles-National to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Thu 10/210:50 amBRU - SAN

1 stop16h 10mBritish Airways

Wed 10/154:40 pmSAN - BRU

1 stop13h 40mBritish Airways

Deal found 8/12

$534

Thu 10/27:05 pmBRU - SAN

2 stops31h 58mMultiple Airlines

Wed 10/1510:46 amSAN - BRU

2 stops18h 19mMultiple Airlines

Deal found 8/12

$554

Mon 10/610:40 amBRU - SAN

1 stop16h 20mBritish Airways

Wed 10/221:14 pmSAN - BRU

2 stops17h 06mBritish Airways

Deal found 8/14

$554

Last-minute flights from Bruxelles-National to San Diego
Discover last-minute flight deals from Bruxelles-National to San Diego. Data last updated August 14, 2025 and is based on user searches.

Sat 8/3010:40 amBRU - SAN

1 stop16h 20mBritish Airways

Wed 9/37:50 pmSAN - BRU

1 stop15h 35mBritish Airways

Deal found 8/13

$611

Sat 8/308:00 amBRU - SAN

2 stops16h 54mKLM

Wed 9/31:57 pmSAN - BRU

2 stops15h 38mKLM

Deal found 8/13

$867

Mon 9/110:40 amBRU - SAN

1 stop16h 20mBritish Airways

Sun 9/74:40 pmSAN - BRU

2 stops16h 20mBritish Airways

Deal found 8/13

$582

Mon 9/89:15 pmBRU - SAN

2 stops28h 05mBritish Airways

Thu 9/184:40 pmSAN - BRU

2 stops17h 10mBritish Airways

Deal found 8/14

$567

Sat 9/2710:40 amBRU - SAN

2 stops20h 56mBritish Airways

Sat 10/411:30 amSAN - BRU

2 stops17h 50mBritish Airways

Deal found 8/13

$584

Sat 9/2710:05 pmBRU - SAN

2 stops28h 57mMultiple Airlines

Sat 10/410:42 amSAN - BRU

2 stops18h 38mMultiple Airlines

Deal found 8/13

$587

Sat 9/2710:00 amBRU - SAN

1 stop18h 35mAir Canada

Sat 10/48:10 amSAN - BRU

1 stop14h 55mAir Canada

Deal found 8/13

$613

Sat 9/2710:15 amBRU - SAN

1 stop17h 15mBrussels Airlines

Sat 10/410:46 amSAN - BRU

1 stop13h 14mBrussels Airlines

Deal found 8/13

$625

Sat 9/2710:20 amBRU - SAN

3 stops21h 39mScandinavian Airlines

Sat 10/48:00 amSAN - BRU

2 stops21h 15mScandinavian Airlines

Deal found 8/13

$964

One-way flights from Bruxelles-National to San Diego
Search for one-way flight options from Bruxelles-National to San Diego. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 10/68:50 pmBRU - SAN

3 stops30h 40mMultiple Airlines

Deal found 8/14

$413

Wed 8/206:30 pmBRU - SAN

3 stops38h 07mMultiple Airlines

Deal found 8/13

$460

Sun 9/283:55 pmBRU - SAN

3 stops53h 36mMultiple Airlines

Deal found 8/14

$531

Sun 10/1211:50 amBRU - SAN

3 stops32h 35mMultiple Airlines

Deal found 8/13

$550

Sun 9/2812:00 pmBRU - SAN

1 stop17h 19mBrussels Airlines

Deal found 8/14

$619

Wed 8/2012:00 pmBRU - SAN

1 stop17h 19mBrussels Airlines

Deal found 8/13

$664

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 10/2

10:50 am-6:00 pm

1 stop16h 10m

San Diego

Wed 10/15

4:40 pm-3:20 pm

1 stop13h 40m

$534

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Thu 10/2

7:05 pm-6:03 pm

2 stops31h 58m

San Diego

Wed 10/15

10:46 am-2:05 pm

2 stops18h 19m

$554

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 10/6

10:40 am-6:00 pm

1 stop16h 20m

San Diego

Wed 10/22

1:14 pm-3:20 pm

2 stops17h 06m

$554

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 10/6

8:50 pm-6:30 pm

3 stops30h 40m

$413

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Wed 8/20

6:30 pm-11:37 pm

3 stops38h 07m

$460

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sun 9/28

3:55 pm-12:31 pm

3 stops53h 36m

$531

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sun 10/12

11:50 am-11:25 am

3 stops32h 35m

$550

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sun 10/12

12:00 pm-8:19 pm

1 stop17h 19m

$619

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Sun 9/28

12:00 pm-8:19 pm

1 stop17h 19m

$619

BrusselsSan Diego

BRU - SAN

BRUSAN

Brussels Bruxelles-National

Mon 10/6

12:00 pm-8:19 pm

1 stop17h 19m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 11 results

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?

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, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Diego (average of $286). Flying from Brussels Bruxelles-National Airport to San Diego in March is currently the most expensive (average of $366). 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?

A simple way to save on the total cost of your ticket is to fly from Brussels Bruxelles-National Airport to San Diego in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

Reviews of airlines servicing San Diego

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

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Brussels Airlines

7.3

Good

349 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Lufthansa

6.8

Okay

7,317 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

British Airways

6.7

Okay

7,266 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Related info for your journey

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.
What are the cheapest airlines flying from Brussels Bruxelles-National Airport to San Diego round-trip?
Currently priced at $610, Lufthansa will fly you from Brussels Bruxelles-National Airport to San Diego and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Brussels Airlines and British Airways - these airlines can fly you to your destination from $637 and $645, respectively. These flights start at 20% 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, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Diego (average of $286). Flying from Brussels Bruxelles-National Airport to San Diego in March is currently the most expensive (average of $366). 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.

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Other flights to San Diego

Top 4 airlines flying from Bruxelles-National to San Diego

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$610	Average$954	FlexibilityNo cancel fee	On-time76%
Brussels Airlines	Cheapest$637	Average$730	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$645	Average$745	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$648	Average$859	FlexibilityNo cancel fee	On-time69%

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$413+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bruxelles-National to San Diego

Cheapest flights from Bruxelles-National to San DiegoExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

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

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.

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 August 8, 2025.

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

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 August 14, 2025.

Reviews of airlines servicing San Diego

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

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?

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

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

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

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

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

Traveling to a place near San Diego?

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Alternative routes for Bruxelles-National to San Diego

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Top 4 airlines flying from Bruxelles-National to San Diego

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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 August 14, 2025.