Cheapest return flights from London to Thessaloniki in April from $325

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

Return flights

15 Apr - 23 Apr KLM
06 Apr - 20 Apr ITA Airways
17 Apr - 22 Apr British Airways
25 Apr - 05 May SWISS
13 Apr - 20 Apr British Airways
20 Apr - 23 Apr Lufthansa
17 Apr - 27 Apr British Airways
17 Apr - 20 Apr British Airways
26 Apr - 29 Apr British Airways
25 Apr - 30 Apr SWISS
16 Apr - 27 Apr Lufthansa
28 Apr - 03 May Lufthansa
29 Apr - 06 May Lufthansa
29 Apr - 03 May SWISS
25 Apr - 08 May SWISS
24 Apr - 22 May Lufthansa
25 Apr - 03 May SWISS
27 Apr - 01 May Lufthansa
30 Apr - 03 May Lufthansa
24 Apr - 03 May Lufthansa

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

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