Lesquin to London: buy now or wait?
Typical one-way fare Lesquin→London: €130 (median of 29 daily lowest fares we tracked); under €111 is a good price; cheapest month: November; book 0–13 days ahead.
Cheaper than 48% of what we have seen
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All fares Lesquin → London
Cheapest first. Every price is live and goes straight to booking.
What the history says
Based on 40 prices we recorded on this exact route, compared against every month we have on record.
Best booking window
0–13 days — is when this route has been cheapest to book: €100 typical, on 25 observations.
Cheapest months to fly to London
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1.5–2 months before departure. Tracking the same flights at every lead time (110,945 flights on 21,717 routes, 2026-06-14 to 2026-11-10), that window had the smallest average premium over each flight's lowest fare: +16.3%, against +48.8% in the last 3 days.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.3% against the route's own median, while January 2027 was the dearest at +22.8%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-10.
- Are domestic flights cheaper than international flights?
- Yes. The median one-way fare on a domestic route was €121.25, against €160 for international flights within the same continent and €269 for intercontinental ones (79,553 routes, fares observed 2026-06-14 to 2026-11-10).
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