Cheap flights
Cheap flights from Belgium to London
Track the cheapest Belgium–London fares — currently from €63.
Fares shown in EUR, observed from live searches.
Here's everything you need to book a cheap flight from Belgium to London: the cheapest fares we've tracked, how prices change month to month, and a free alert that watches the route for you.
Belgium to London flight prices by month
The cheapest month to fly Belgium to London is Jul 2026, with fares from €63. Use the table below to find the cheapest time to travel.
| Month | Cheapest fare |
|---|---|
| Jul 2026Cheapest | €63 |
| Aug 2026 | €77 |
| Sep 2026 | €73 |
Popular destinations from Belgium
Frequently asked questions
How much is a flight from Belgium to London?
The cheapest Belgium–London fare we've tracked recently is €63 one-way. The lowest prices usually appear in Jul 2026.
What is the cheapest month to fly from Belgium to London?
Jul 2026 is currently the cheapest month to fly from Belgium to London, with fares from €63. See the month-by-month table above for the full year.
How far in advance should I book Belgium to London?
For Belgium–London, booking a few weeks to a few months ahead usually gives the best price. Flexible dates and mid-week departures help you save even more.
Can I set a price alert for Belgium to London?
Yes — Flyozo watches the Belgium–London route for free and emails you the moment the fare drops.
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Prices on this page are observed from live flight searches (7,287 recent fares), not estimates. Last updated Jun 12, 2026. Actual prices change constantly — always confirm on the booking site.