Cheap flights from London to Brussels
From 123 USD — compare hundreds of airlines
About this route
Compare flights from London to Brussels, a about 308 km route (around 0h 53m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines, British Airways, Brussels Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly London to Brussels?
It's usually 2026-08, from 92 USD. Use the price calendar to compare other dates.
How long is the flight from London to Brussels?
A nonstop flight takes about 0h 53m and covers around 308 km. Connecting itineraries take longer.
Are there direct flights from London to Brussels?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from London to Brussels?
American Airlines, British Airways, Brussels Airlines, Singapore Airlines operate this route, among others. Compare them all in the results.
When should I book London–Brussels flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.