Cheapest one-way flights from London to Madrid in March from $22

AirHint found the following cheapest one-way flights from London (STN) to Madrid (MAD) in March 2026 (see full year).

One-Way flights

04 Mar Ryanair direct
14 Mar Ryanair direct
18 Mar Ryanair direct
11 Mar Ryanair
25 Mar Ryanair
03 Mar Ryanair direct
10 Mar Ryanair
23 Mar Ryanair direct
09 Mar Ryanair
05 Mar Ryanair

Also check the deals for return flights from London to Madrid in March.

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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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