BRU - SAN

$404 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 9/11. 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

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
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Flights 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, Aug 21 - Fri, Sep 5
 Logo
11:40 am - 10:52 pmBRU-SAN
20h 12m2 stops
 Logo
3:01 pm - 9:15 pmSAN-BRU
21h 14m2 stops
Thu, Aug 21 - Fri, Sep 5
British Airways Logo
9:10 pm - 2:50 pmBRU-SAN
26h 40m1 stop
British Airways Logo
3:01 pm - 9:15 pmSAN-BRU
21h 14m2 stops
$642British Airways
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Sat, Aug 16 - Sat, Aug 23
British Airways Logo
7:55 pm - 3:38 pmBRU-SAN
28h 43m2 stops
British Airways Logo
8:18 am - 2:20 pmSAN-BRU
21h 02m2 stops
$648British Airways
Find Deal
Thu, Aug 21 - Fri, Sep 5
American Airlines Logo
2:50 pm - 2:50 pmBRU-SAN
33h 00m1 stop
American Airlines Logo
7:50 pm - 9:15 pmSAN-BRU
16h 25m1 stop
$665American Airlines
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Sun, Aug 17 - Sun, Aug 31
United Airlines Logo
10:15 am - 10:44 pmBRU-SAN
21h 29m1 stop
United Airlines Logo
6:50 am - 7:00 amSAN-BRU
15h 10m1 stop
$786United Airlines
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Sun, Aug 17 - Sun, Aug 31
United Airlines Logo
10:15 am - 6:35 pmBRU-SAN
17h 20m1 stop
United Airlines Logo
6:40 am - 8:00 amSAN-BRU
16h 20m2 stops
$789United Airlines
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Thu, Aug 21 - Fri, Sep 5
Lufthansa Logo
4:25 pm - 3:25 pmBRU-SAN
32h 00m1 stop
Lufthansa Logo
6:40 am - 9:00 amSAN-BRU
17h 20m1 stop
$793Lufthansa
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Sat, Aug 16 - Sat, Aug 23
Brussels Airlines Logo
10:45 am - 8:40 pmBRU-SAN
18h 55m1 stop
Brussels Airlines Logo
8:00 am - 7:15 amSAN-BRU
14h 15m1 stop
$809Brussels Airlines
Find Deal
Tue, Jul 29 - Sun, Aug 10
Lufthansa Logo
7:00 am - 5:32 pmBRU-SAN
19h 32m2 stops
Lufthansa Logo
2:05 pm - 9:00 amSAN-BRU
33h 55m1 stop
$948Lufthansa
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Tue, Jul 29 - Sun, Aug 10
American Airlines Logo
10:55 am - 11:27 pmBRU-SAN
21h 32m2 stops
American Airlines Logo
4:20 pm - 8:30 pmSAN-BRU
19h 10m2 stops
$974American Airlines
Find Deal
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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.

How much is a round-trip flight from Brussels Bruxelles-National Airport to San Diego?

What’s the cheapest day of the week to fly from Brussels Airport to San Diego?

The average price of all round-trip flights from Brussels Bruxelles-National Airport to San Diego clicked on KAYAK for each day over the last 12 months.

When flying from Brussels Airport to San Diego, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Brussels Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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 January, where tickets cost $654 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $997 and $885 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$404
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 6% increase in price.
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 $404 for a one-way ticket and $641 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, oneworld, and Star Alliance are the airline alliances operating flights between Brussels Airport and San Diego, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Brussels to San Diego are United Airlines and Brussels Airlines. With an average price for the route of $848 and an overall rating of 7.4, United Airlines is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of $700 and an overall rating of 7.3.

  • 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 4 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.
7.4
United AirlinesOverall score based on 8861 reviews
7.0Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Boarded plane and then delayed 1.5 hours while on the plane

4.0 OkayJake, Jul 2025BIH - SFO
Read more United Airlines reviews

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

Good legroom. Attentive crew. Wine quality poor, you can do better

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Great experience. Flight was on time and reached destination on time

I meant this flight was not good, the one from Tirana to Frankfurt was better!

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

food, movie entertainment upgraded current, interconnecting flights being on time, we have a 24-hour overlay

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

bad, made it to connecting flight and they didnt let me board

More space, of course. a footrest! more room to walk. Movie selection was awful. Some good documentaries would help if the movies can't be better. The flight itself was great, crew was great.

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

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