Cheapest return flights from London to Athens in April from 151€

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

Return flights

11 Apr - 21 Apr British Airways direct
12 Apr - 21 Apr British Airways direct
11 Apr - 25 Apr British Airways direct
26 Apr - 29 Apr Air Serbia
11 Apr - 22 Apr British Airways direct
11 Apr - 23 Apr British Airways direct
26 Apr - 28 Apr Air Serbia
26 Apr - 10 May Air Serbia
22 Apr - 23 Apr Air Serbia
27 Apr - 28 Apr Air Serbia
26 Apr - 09 May Air Serbia
15 Apr - 25 Apr British Airways direct
26 Apr - 01 May Air Serbia
19 Apr - 15 May Air Serbia
19 Apr - 16 May Air Serbia
26 Apr - 02 May Air Serbia
19 Apr - 11 May Air Serbia
25 Apr - 10 May Air Serbia
29 Apr - 14 May Air Serbia
28 Apr - 07 May Air Serbia

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

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