Cheapest return flights from London to Athens in May from 146€

AirHint found the following cheapest return flights from London (LHR) to Athens (ATH) in May 2026 (see full year).

Return flights

05 May - 21 May Aegean Airlines direct
11 May - 17 May Aegean Airlines direct
12 May - 15 May Aegean Airlines direct
13 May - 17 May Aegean Airlines direct
14 May - 17 May Aegean Airlines direct
13 May - 15 May Aegean Airlines direct
08 May - 17 May Air Serbia
10 May - 17 May Air Serbia
12 May - 21 May Aegean Airlines direct
14 May - 20 May Aegean Airlines direct
30 May - 07 Jun Scandinavian Airlines
26 May - 04 Jun Scandinavian Airlines
30 May - 03 Jun Air Serbia
29 May - 05 Jun Air Serbia
30 May - 14 Jun Air Serbia
31 May - 07 Jun ITA Airways
20 May - 03 Jun Air Serbia
27 May - 02 Jun Air Serbia
30 May - 06 Jun Air Serbia
23 May - 06 Jun Air Serbia

Also check the deals for one-way flights from London to Athens 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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