Cheapest return flights from London to Athens in April from $214

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

Return flights

04 Apr - 11 Apr Air Serbia
02 Apr - 14 Apr Scandinavian Airlines
12 Apr - 18 Apr Air Serbia
02 Apr - 07 Apr Scandinavian Airlines
18 Apr - 01 May Air Serbia
18 Apr - 09 May Air Serbia
25 Apr - 02 May Air Serbia
20 Apr - 24 Apr Aegean Airlines direct
26 Apr - 30 Apr British Airways direct
18 Apr - 22 Apr Air Serbia
06 Apr - 16 Apr LOT
01 Apr - 07 Apr Air France
07 Apr - 14 Apr Scandinavian Airlines
18 Apr - 01 May British Airways direct
27 Apr - 04 May Aegean Airlines direct
29 Apr - 03 May Scandinavian Airlines
18 Apr - 09 May British Airways direct
25 Apr - 02 May British Airways direct
26 Apr - 03 May British Airways direct
29 Apr - 03 May British Airways direct

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

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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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