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

Return flights

22 May - 27 May	Ryanair
03 May - 10 May	Aegean Airlines
03 May - 09 May	Aegean Airlines
11 May - 18 May	Ryanair
02 May - 09 May	Aegean Airlines
02 May - 10 May	Ryanair
14 May - 17 May	Ryanair
14 May - 18 May	Ryanair
07 May - 17 May	Ryanair
02 May - 05 May	Ryanair
21 May - 09 Jun	Ryanair	direct
26 May - 09 Jun	Ryanair	direct
19 May - 06 Jun	Ryanair	direct
26 May - 11 Jun	Ryanair	direct
23 May - 09 Jun	Ryanair	direct
19 May - 03 Jun	Ryanair	direct
19 May - 02 Jun	Ryanair	direct
14 May - 03 Jun	Ryanair	direct
14 May - 02 Jun	Ryanair	direct
19 May - 04 Jun	Ryanair	direct

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

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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Cheapest return flights from Thessaloniki to London in May from 154€

Return flights