Cheap Flights from San Diego International to Brussels from $1,033

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Flight deals from San Diego International Airport to Brussels

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Brussels? If you want to travel next month, return fares start from $1,156. Find the lowest prices on one-way and return tickets right here.

Brussels.$1,033 per passenger.Departing Wed, 11 Nov, returning Wed, 25 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 11 Nov, arriving in Brussels International.Inbound indirect flight with United, departs from Brussels International on Wed, 25 Nov, arriving in San Diego International.Price includes taxes and charges.From $1,033, select.

Brussels.$1,048 per passenger.Departing Mon, 7 Sep, returning Thu, 17 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Mon, 7 Sep, arriving in Brussels International.Inbound indirect flight with Delta, departs from Brussels International on Thu, 17 Sep, arriving in San Diego International.Price includes taxes and charges.From $1,048, select.

Brussels.$1,133 per passenger.Departing Tue, 5 May, returning Thu, 14 May.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Tue, 5 May, arriving in Brussels International.Inbound indirect flight with United, departs from Brussels International on Thu, 14 May, arriving in San Diego International.Price includes taxes and charges.From $1,133, select.

Brussels.$1,151 per passenger.Departing Sun, 26 Apr, returning Mon, 11 May.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from San Diego International on Sun, 26 Apr, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Mon, 11 May, arriving in San Diego International.Price includes taxes and charges.From $1,151, select.

Brussels.$1,156 per passenger.Departing Mon, 20 Apr, returning Mon, 27 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Mon, 20 Apr, arriving in Brussels International.Inbound indirect flight with Delta, departs from Brussels International on Mon, 27 Apr, arriving in San Diego International.Price includes taxes and charges.From $1,156, select.

Brussels.$1,199 per passenger.Departing Sun, 30 Aug, returning Tue, 8 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from San Diego International on Sun, 30 Aug, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Tue, 8 Sep, arriving in San Diego International.Price includes taxes and charges.From $1,199, select.

Brussels.$1,237 per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from San Diego International on Mon, 9 Mar, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Mon, 16 Mar, arriving in San Diego International.Price includes taxes and charges.From $1,237, select.

Brussels.$1,281 per passenger.Departing Mon, 30 Mar, returning Tue, 7 Apr.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Mon, 30 Mar, arriving in Brussels International.Inbound indirect flight with United, departs from Brussels International on Tue, 7 Apr, arriving in San Diego International.Price includes taxes and charges.From $1,281, select.

Brussels.$1,413 per passenger.Departing Tue, 9 Jun, returning Tue, 30 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from San Diego International on Tue, 9 Jun, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Tue, 30 Jun, arriving in San Diego International.Price includes taxes and charges.From $1,413, select.

Brussels.$1,515 per passenger.Departing Thu, 16 Jul, returning Wed, 22 Jul.Return flight with United and Brussels Airlines.Outbound indirect flight with United, departs from San Diego International on Thu, 16 Jul, arriving in Brussels International.Inbound indirect flight with Brussels Airlines, departs from Brussels International on Wed, 22 Jul, arriving in San Diego International.Price includes taxes and charges.From $1,515, select.

Brussels.$1,527 per passenger.Departing Sat, 30 May, returning Wed, 17 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Sat, 30 May, arriving in Brussels International.Inbound indirect flight with Delta, departs from Brussels International on Wed, 17 Jun, arriving in San Diego International.Price includes taxes and charges.From $1,527, select.

Brussels.$1,657 per passenger.Departing Tue, 7 Jul, returning Tue, 11 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Tue, 7 Jul, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Tue, 11 Aug, arriving in San Diego International.Price includes taxes and charges.From $1,657, select.

Brussels.$1,681 per passenger.Departing Fri, 26 Jun, returning Sun, 5 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Fri, 26 Jun, arriving in Brussels International.Inbound indirect flight with Delta, departs from Brussels International on Sun, 5 Jul, arriving in San Diego International.Price includes taxes and charges.From $1,681, select.

Find the cheapest month to fly from San Diego International to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Brussels flights are currently cheapest in November.

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Alternative San Diego International to Brussels routes

Looking for the cheapest, fastest or easiest route from San Diego International to Brussels? You could fly into the following airports instead.

San Diego to Brussels: Flight information

The things to know before you go.

Cheapest flight found	$1,033
Cheapest month to fly	November

Finding cheap flights from San Diego International to Brussels: Frequently asked questions

How many airports are there in Brussels?

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.

How much are return flights from San Diego International to Brussels?

The best price we found for a return flight from San Diego International to Brussels is $1,033. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Diego International to Brussels?

Currently, there are no airlines that fly direct from San Diego International to Brussels. But we found flights with one or more stops from $1,033.

How many flights are there a week from San Diego International to Brussels?

As of March 2026, there are no flights flying from San Diego International to Brussels.

When is the cheapest time to fly from San Diego International to Brussels?

The cheapest month to fly from San Diego International to Brussels is usually November.

Which is the cheapest airport to fly into in Brussels?

If you're flying from San Diego International Airport, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the centre of Brussels. We've found flights into this airport from $1,033.

Which upcoming date is cheapest to fly from San Diego International Airport to Brussels on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Brussels on Wednesday, 11 November 2026.

Can I get a direct flight from San Diego International Airport to Brussels?

No airlines currently offer direct flights between San Diego International Airport and Brussels. Most routes have one or more stops.

How can I get the best flight deal from San Diego International Airport to Brussels?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Brussels?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Brussels?

In March, the average temperature is usually around 6°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.

Which is the cheapest airline to fly from San Diego International Airport to Brussels with?

Currently, United offers the cheapest flight tickets to Brussels.

Flying from San Diego International Airport (SAN) to Brussels: what you need to know

Brussels is eight hours ahead of San Diego, where San Diego International Airport is located. Brussels follows the UTC+1 timezone.
To avoid rushing for your SAN to Brussels flight, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.
Longer lines at check-in and security are likely if you're flying during high season, so allow some extra wiggle room. A good rule of thumb for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.
A stopover is the perfect opportunity to take a break from travelling and possibly even explore a different city. When searching for flight tickets from SAN to Brussels, deselect the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:
- O'Hare International Airport (ORD)
- Franz Josef Strauss Airport (MUC)
- Washington Dulles International Airport (IAD)
SAN is around 3 kilometres from central San Diego. If you're ride-sharing, driving or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on traffic. If you're using public transport, expect the trip time to be around 20 minutes.
Booked an early flight from San Diego International Airport to Brussels? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays close to SAN:
Of the flights that depart from San Diego International Airport, 71.38% arrive as scheduled at their destination.
The address for SAN is N Harbour Dr.

How to find the cheapest flights from San Diego International Airport (SAN) to Brussels

The best price we've seen for a one-way San Diego International Airport to Brussels flight is $459. The cheapest price for a return flight is $1,033. Bear in mind fares can change due to availability at the time of booking.
Don't leave things to the last moment. You're more likely to find cheap flights from SAN to Brussels if you book in advance. Airlines often offer some great early bird deals.
If you have flexibility with your travel plans, check out the 'Whole month' search tool. It'll give you the lowest price across each month when looking for your San Diego International Airport to Brussels ticket.
Locking in a cheap flight from SAN to Brussels is a breeze with Price Alerts. Simply set up one of these automatic notifications and we'll let you know when a new discount appears.
Find a cheap flight from San Diego International Airport to Brussels with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Brussels

Brussels Airport (BRU)

Brussels Airport (BRU) to central Brussels takes around 20 minutes to reach by car. The centre is roughly 14 kilometres away.
If you're taking public transport, expect a journey time of about 40 minutes.
The last thing you want is a long journey to your hotel if you're getting in late on a flight from San Diego International Airport to Brussels. Reserve one of these accommodation options near BRU instead:
Grab a Brussels Airport rental car and explore Brussels and beyond with your own wheels. Keddy By Europcar, Alamo and Europcar are popular providers you can book with here.
Booking your vehicle from Brussels Airport around three weeks in advance of your flight from SAN to Brussels can help you secure the lowest rate.

Brussels S. Charleroi Airport (CRL)

After your flight from San Diego International Airport to Brussels has arrived, you can make your way to the city centre in around 55 minutes by car. Central Brussels is roughly 56 kilometres from Brussels S. Charleroi Airport (CRL).
The journey will take roughly 1 hour 35 minutes on public transport.
You'll find some great places to drop your things at near CRL. Kick back and get cosy after your SAN to Brussels flight at any of these perfectly located options:
The quickest way to reach your destination is with a Brussels S. Charleroi Airport rental car. Pick up a set of wheels from Keddy By Europcar, Thrifty or Budget and hit the road in a heartbeat.
Get first dibs on the best options. Reserving your ride from CRL two weeks in advance often means more savings and a greater selection of vehicles.

Best time to go to Brussels

Travel to Brussels during high season if you want a bustling atmosphere, but remember that prices tend to be higher. Alternatively, book your flights from San Diego International Airport to Brussels in the low season when prices are cheaper and it's not as busy.
Book a San Diego International Airport to Brussels flight ticket with a departure in August to explore the city during its warmest month. You can expect temperatures to range from 12ºC to 27ºC.
If you like cooler conditions, search for a cheap ticket from SAN to Brussels in January when temperatures average between -2ºC and 8ºC.

More about Brussels

When it comes to searching for somewhere to rest your head, you'll find the best stays in Brussels right here. Browse these hotels after locking in your flight from San Diego International Airport to Brussels:
There are so many things to explore in this city it can be hard to know where to start. Atomium, Grand Place and Manneken Pis are popular attractions which should feature on every Brussels itinerary.

Explore more of Belgium

Ostend is just one of the many cities in Belgium waiting to be discovered after you've seen Brussels. Around 113 kilometres away to the west, popular attractions include Fort Napoleon, The Crystal Ship and Leopoldpark.
Verviers is another must-experience destination in Belgium and is around 113 kilometres east of Brussels. No trip is complete without a visit to Quai Pierre Rapsat, Parc de Séroule and Parc de la Tourelle.