Route map

origindestination

Flights from London to Madrid

Round-trip economy fares from London to Madrid start at €26 right now. The usual price over recent weeks is about €75, so the best fare is roughly 65% below normal. The lowest price we have seen on this route is €33.

Lowest round-trip fare by departure month

Jan€52
Feb€53
Mar€54
Apr€90
May€59
Jun€88
Sep€107
Oct€37
Nov€33
Dec€26

Nov and Sep usually run about 38% and 30% below the yearly average; Apr runs about 68% above it.

Cheapest dates right now

€26Dec 1, 2026 to Dec 14, 2026Ryanair, nonstop
€30Dec 2, 2026 to Dec 14, 2026Ryanair, nonstop
€33Nov 12, 2026 to Nov 14, 2026Ryanair, nonstop
€33Nov 18, 2026 to Nov 21, 2026Ryanair
€33Dec 16, 2026 to Dec 23, 2026easyJet, nonstop

Updated Oct 8, 2026. Prices are per person, economy, round trip, from fares seen in the last 7 days. The airline's price at booking may differ.