Cheapest return flights from Kos to London in May from 137€

AirHint found the following cheapest return flights from Kos (KGS) to London (STN) in May 2026 (see full year).

Return flights

24 May - 14 Jun Ryanair direct
24 May - 07 Jun Ryanair direct
24 May - 09 Jun Ryanair direct
24 May - 31 May Ryanair direct
17 May - 07 Jun Ryanair direct
24 May - 02 Jun Ryanair direct
24 May - 10 Jun Ryanair direct
10 May - 31 May Ryanair direct
17 May - 31 May Ryanair direct
17 May - 02 Jun Ryanair direct
06 May - 17 May Ryanair direct
03 May - 10 May Ryanair direct
06 May - 10 May Ryanair direct
10 May - 17 May Ryanair direct
24 May - 03 Jun Ryanair direct
17 May - 03 Jun Ryanair direct
03 May - 20 May Ryanair direct
06 May - 20 May Ryanair direct
10 May - 20 May Ryanair direct
31 May - 14 Jun Ryanair direct

Also check the deals for one-way flights from Kos to London in May.

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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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