BRU - SAN

$499 Find Cheap Flights from Brussels Airport to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to San Diego departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to San Diego, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$810
Overall average: $748
Brussels Airlines
Thu 4/9Wed 4/22
BRU - SAN • 1 stop
Cheapest one-way
$499
Multiple Airlines
Fri 5/15
BRU - SAN • 3 stops
Top airlines
Brussels Airlines
Cheapest • from $810 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bruxelles-National and San Diego. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $727 (round-trip)
Amsterdam (AMS)
Shortest trip • 13h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bruxelles-National to San Diego (BRU-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bruxelles-National to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bruxelles-National to San Diego

Thu, Apr 9 - Wed, Apr 22
Brussels Airlines Logo
12:00 pm - 8:46 pm
BRU
-
SAN
17h 46m
1 stop
Brussels Airlines Logo
10:52 am - 9:00 am
SAN
-
BRU
13h 08m
1 stop
$810Brussels Airlines
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
9:55 am - 10:59 pm
BRU
-
SAN
22h 04m
2 stops
Multiple Airlines Logo
6:20 am - 9:00 am
SAN
-
BRU
17h 40m
1 stop
$817Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Lufthansa Logo
10:15 am - 6:51 pm
BRU
-
SAN
17h 36m
1 stop
Lufthansa Logo
6:20 am - 9:00 am
SAN
-
BRU
17h 40m
1 stop
$822Lufthansa
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
10:15 am - 10:59 pm
BRU
-
SAN
21h 44m
1 stop
Multiple Airlines Logo
8:00 am - 7:15 am
SAN
-
BRU
14h 15m
1 stop
$824Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
10:30 am - 6:51 pm
BRU
-
SAN
17h 21m
2 stops
Multiple Airlines Logo
10:52 am - 9:00 am
SAN
-
BRU
13h 08m
1 stop
$826Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
Lufthansa Logo
9:35 am - 3:25 pm
BRU
-
SAN
14h 50m
1 stop
Lufthansa Logo
5:15 pm - 4:15 pm
SAN
-
BRU
14h 00m
1 stop
$829Lufthansa
Tue, Apr 21 - Wed, Apr 29
Lufthansa Logo
10:30 am - 6:38 pm
BRU
-
SAN
17h 08m
2 stops
Lufthansa Logo
4:21 pm - 5:30 pm
SAN
-
BRU
16h 09m
2 stops
$831Lufthansa
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
9:55 am - 10:59 pm
BRU
-
SAN
22h 04m
2 stops
Air Canada Logo
12:45 pm - 7:10 am
SAN
-
BRU
33h 25m
2 stops
$838Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
9:55 am - 10:59 pm
BRU
-
SAN
22h 04m
2 stops
Air Canada Logo
12:45 pm - 7:10 am
SAN
-
BRU
33h 25m
2 stops
$839Air Canada
Fri, May 1 - Sat, May 9
Lufthansa Logo
6:45 am - 9:12 pm
BRU
-
SAN
23h 27m
2 stops
Lufthansa Logo
7:00 am - 9:00 am
SAN
-
BRU
17h 00m
1 stop
$843Lufthansa
Booking Insights

KAYAK's insights & trends for Bruxelles-National to San Diego flights

Get data-powered insights and trends into flights from Bruxelles-National to San Diego to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to San Diego is September, where tickets cost $686 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,023 and $946 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to San Diego, you should book around 4 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$499
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Brussels Airport to San Diego

When to book flights from Bruxelles-National to San Diego

Are your dates flexible? Find out the best times to travel from Bruxelles-National to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels Airport to San Diego flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to San Diego?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to San Diego was $499 for a one-way ticket and $810 for a round-trip.

  • Do I need a passport to fly between Brussels Airport and San Diego?

    A passport is required to fly from Brussels Airport to San Diego.

  • Which airports will I be using when flying from Brussels Airport to San Diego?

    When flying out of Brussels Airport you will be using Brussels Bruxelles-National. You will be landing at San Diego, also known as San Diego.

  • Which aircraft models fly most regularly from Brussels Airport to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brussels Airport to San Diego?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Brussels Airport and San Diego, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Brussels to San Diego, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Brussels to San Diego are KLM and United Airlines. With an average price for the route of $816 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $884 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Brussels Airport to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels Airport to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels Airport to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Brussels Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels Airport to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Brussels Airport with another airline. Booking your flights between Brussels Airport and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels Airport to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Bruxelles-National to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Brussels to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bruxelles-National to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1461 reviews
7.1Entertainment
7.6Comfort
7.3Food
7.8Boarding
8.4Crew
Airline reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

6.0 GoodGlenn, Feb 2026
AMS - JFK
Read more KLM reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Everything you need to know for your flight from Bruxelles-National to San Diego

Information on your arrival and departure airports