AirHint found the following cheapest return flights from London (LON) to Kaunas (KUN) in August 2026 (see full year).

Return flights

17 Aug - 18 Aug	Wizz Air UK	direct
03 Aug - 04 Aug	Wizz Air UK	direct
03 Aug - 10 Aug	Norwegian Air Sweden AOC
08 Aug - 09 Aug	Norwegian Air Sweden AOC
03 Aug - 08 Aug	Wizz Air UK	direct
19 Aug - 21 Aug	Wizz Air UK	direct
20 Aug - 21 Aug	Wizz Air UK	direct
17 Aug - 21 Aug	Wizz Air UK	direct
16 Aug - 18 Aug	Wizz Air UK	direct
04 Aug - 08 Aug	Wizz Air UK	direct

Also check the deals for one-way flights from London to Kaunas 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 Kaunas in August from $229

Return flights