Cheap flights from California to Brussels
LAX — BRU
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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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.Find flight deals from California to Brussels
Keep the following information in mind while searching for California to Brussels flight deals. Data was last updated September 28, 2026.
Popular in | June |
|---|---|
Cheapest in | April |
Average price | $736 |
Cheapflights Insights
Everything you need to know about your flight from California to Brussels
How far ahead should I book a flight from California to Brussels?
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from California to Brussels?
Currently, February is the cheapest month in which you can book a flight from California to Brussels (average of $531). Flying from California to Brussels in June is currently the most expensive (average of $1,182). 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.
Related info for your journey
Find useful and relevant information for your journey from California to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Brussels by cabin class
Find flights from California to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Brussels flights
Browse other California and Brussels flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from California to Brussels
Discover the top 10 airlines that operate flights from California to Brussels. 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$402 | Average$716 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$457 | Average$981 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$465 | Average$830 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$492 | Average$850 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$502 | Average$952 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$909 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$518 | Average$1,086 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$539 | Average$729 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$544 | Average$924 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$1,053 | FlexibilityNo cancel fee | On-time75% |