If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.

Direct flights to Brussels

Best time to book a flight to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels with our price prediction graph.

LON-BR1

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to Brussels

Read through reviews of airlines serving Belgium, such as Brussels Airlines,Ryanair, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Brussels Airlines

7.3

Good

435 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

Brussels Airlines

7.3

Good

435 reviews

Brussels Airlines

7.3

Good

435 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

Ryanair

6.9

Okay

5,445 reviews

Brussels Airlines

7.3

Good

435 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

British Airways

6.7

Okay

8,249 reviews

Brussels Airlines

7.3

Good

435 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

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Best time to book a flight to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels with our price prediction graph.

Reviews of airlines flying non-stop to Brussels

Read through reviews of airlines serving Belgium, such as Brussels Airlines,Ryanair, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

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