$438+ Cheap flights from Brussels 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Brussels 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Brussels to San Diego are usually found in February or January, booked 40 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Brussels to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.
Round-trip from | $660 (American Airlines) |
|---|---|
One-way from | $438 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $746 |
Find flight deals from Brussels to San Diego
Cheapest flights from Brussels to San DiegoExplore the most affordable flight options available from Brussels to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
Explore the most affordable flight options available from Brussels to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/29. 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.
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Vliegwinkel deal was found by Cheapflights users on 4/29. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This AirNGo deal was found by Cheapflights users on 4/29. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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.
This Mytrip deal was found by Cheapflights users on 4/29. 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.
This Ethiopian Air deal was found by Cheapflights users on 4/29. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Brussels to San Diego 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 abril 29, 2025.
Use the filters below to find and compare flights from Brussels to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
lun. 6/16
10:40 am-6:00 pm
1 stop16h 20m
San Diego
dom. 6/22
7:50 pm-6:00 pm
1 stop13h 10m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
sáb. 5/10
10:40 am-9:36 pm
2 stops19h 56m
San Diego
vie. 5/23
4:40 pm-9:15 pm
1 stop19h 35m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
mié. 5/14
10:25 am-12:00 pm
1 stop34h 35m
San Diego
lun. 5/19
6:34 am-8:40 am
1 stop17h 06m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
mié. 5/14
3:05 pm-12:00 pm
1 stop29h 55m
San Diego
lun. 5/19
6:34 am-9:40 am
2 stops18h 06m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
lun. 9/8
10:45 am-9:18 pm
1 stop19h 33m
San Diego
sáb. 9/13
10:10 pm-8:40 am
1 stop25h 30m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
mié. 10/22
10:20 am-10:49 pm
2 stops21h 29m
San Diego
lun. 10/27
10:00 am-7:50 pm
2 stops25h 50m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
mié. 10/22
10:00 am-7:35 pm
1 stop18h 35m
San Diego
lun. 10/27
11:50 am-8:55 am
2 stops37h 05m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
vie. 6/13
10:00 am-7:45 pm
1 stop18h 45m
San Diego
vie. 6/20
10:30 pm-9:00 am
1 stop25h 30m
BrusselsSan Diego
BRU - SAN
BRUSAN
Brussels Bruxelles-National
vie. 6/13
6:50 am-6:42 pm
2 stops20h 52m
San Diego
vie. 6/20
11:15 am-2:05 pm
2 stops17h 50m
BrusselsSan Diego
CRL - SAN
CRLSAN
Charleroi Brussels
mié. 10/22
1:30 pm-4:57 pm
3 stops36h 27m
San Diego
lun. 10/27
1:15 pm-10:15 pm
3 stops25h 00m
Best time to book a flight from Brussels to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Brussels with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Brussels to San Diego
How far ahead should I book a flight from Brussels to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Brussels to San Diego. Price data was last updated on April 25, 2025.
The price you pay for your flight from Brussels to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Brussels to San Diego?
Currently, August is the cheapest month in which you can book a flight from Brussels to San Diego (average of $286). Flying from Brussels 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?
Find hourly flight availability from Brussels 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 abril 29, 2025.
A simple way to save on the total cost of your ticket is to fly from Brussels 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.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
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.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated abril 29, 2025.
Read through reviews of airlines operating flights from Brussels to San Diego, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Brussels to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Brussels?
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Alternative routes for Brussels to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Brussels to San Diego
Discover the top 5 airlines that operate flights from Brussels to San Diego. 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 abril 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$685 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$637 | Average$656 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$645 | Average$768 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$648 | Average$884 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$659 | Average$954 | FlexibilityNo cancel fee | On-time76% |