AirHint found the following cheapest return flights from London (LCY) to Kosice (KSC) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep	SWISS
29 Aug - 01 Sep	SWISS
18 Aug - 20 Aug	Lufthansa
19 Aug - 26 Aug	SWISS
19 Aug - 25 Aug	SWISS
22 Aug - 26 Aug	Lufthansa
20 Aug - 21 Aug	Air Dolomiti
20 Aug - 27 Aug	Lufthansa
21 Aug - 25 Aug	Air Dolomiti
21 Aug - 26 Aug	Air Dolomiti
20 Aug - 25 Aug	Lufthansa
22 Aug - 27 Aug	Air Dolomiti
30 Aug - 08 Sep	SWISS
30 Aug - 17 Sep	ITA Airways

Also check the deals for one-way flights from London to Kosice in August.

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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Cheapest return flights from London to Kosice in August from 329€

Return flights