Cheapest return flights from Madrid to London in December from $79

Best time to book flights for Madrid (MAD) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to London (STN) in December 2025 (see full year).

Return flights

20 Dec - 06 Jan Ryanair direct
20 Dec - 07 Jan Ryanair direct
20 Dec - 04 Jan Ryanair direct
14 Dec - 04 Jan Ryanair direct
19 Dec - 06 Jan Ryanair direct
19 Dec - 07 Jan Ryanair direct
19 Dec - 04 Jan Ryanair direct
17 Dec - 06 Jan Ryanair direct
17 Dec - 07 Jan Ryanair direct
17 Dec - 04 Jan Ryanair direct
01 Dec - 03 Dec Ryanair direct
01 Dec - 02 Dec Ryanair direct
02 Dec - 03 Dec Ryanair direct
08 Dec - 10 Dec Ryanair direct
07 Dec - 10 Dec Ryanair direct
01 Dec - 04 Dec Ryanair direct
11 Dec - 11 Dec Ryanair direct
10 Dec - 11 Dec Ryanair direct
02 Dec - 02 Dec Ryanair direct
02 Dec - 04 Dec Ryanair direct

Also check the deals for one-way flights from Madrid to London in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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