Cheapest return flights from London to Thessaloniki in April from $307

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

Return flights

07 Apr - 12 Apr KLM
05 Apr - 21 Apr KLM
14 Apr - 26 Apr KLM
02 Apr - 15 Apr KLM
09 Apr - 13 Apr KLM
21 Apr - 28 Apr KLM
02 Apr - 05 Apr KLM
02 Apr - 09 Apr Lufthansa
18 Apr - 21 Apr SWISS
23 Apr - 26 Apr KLM

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

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