Cheap flights from San Diego to Brussels from $461
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Brussels departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Diego to Brussels
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from San Diego to Brussels
Our best United Airlines deals on San Diego to Brussels flight tickets
Air Canada flights from San Diego to Brussels
Our best Air Canada deals on San Diego to Brussels flight tickets
See travel insights to Brussels from
How to get the cheapest flight ticket from San Diego to Brussels
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Diego and Brussels?
What is the cheapest month to fly to Brussels?
In general, January is the cheapest month to fly from San Diego to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $664. If you are unable to visit Brussels during the month of January, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around $721.
What is the cheapest day to depart on your flight to Brussels?
On average, the least expensive day to fly to Brussels from San Diego is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $840. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,281.
What is the cheapest time of day to depart on your flight to Brussels?
According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from San Diego to Brussels in the evening for as low as $882. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $965.
How far in advance should I book a flight to Brussels?
You are more likely to see cheaper flights to Brussels from San Diego when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $914 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from San Diego for as low as $768 on momondo.
What is the cheapest airline that flies from San Diego to Brussels?
Air Canada, Delta, and Scandinavian Airlines are the most popular carriers operating from San Diego to Brussels
What airlines fly to Brussels?
United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Brussels from San Diego according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 5 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
Cheap San Diego to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Brussels
How far is San Diego to Brussels by plane?
A flight from San Diego to Brussels will travel around 5652.3 mi. 14h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from San Diego Airport to Brussels?
Prices for flights from San Diego Airport to Brussels refresh daily.
How many operators does momondo search for flights from San Diego Airport to Brussels?
As of April 2025, there are 5 operators available to choose from for flights from San Diego Airport to Brussels.
How old do you have to be to fly from San Diego Airport to Brussels?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from San Diego to Brussels
Compare and see reviews for airlines that fly from San Diego to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $521 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $613 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $636 | Free Cancellation | Rating 6.7 7,046 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Brussels?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Brussels. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to Brussels with flexible booking policies on momondo?
All flight searches from San Diego to Brussels on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Diego to Brussels?
momondo provides multiple filters to help you find the best flight to Brussels from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Diego to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.