Cheapest return flights from London to Kaunas in September from $49

Best time to book flights for London (LON) to Kaunas (KUN) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Kaunas (KUN) in September 2025 (see full year).

Return flights

21 Sep - 29 Sep Wizz Air UK direct
21 Sep - 28 Sep Wizz Air UK direct
14 Sep - 29 Sep Wizz Air UK direct
14 Sep - 28 Sep Wizz Air UK direct
14 Sep - 16 Sep Wizz Air UK direct
15 Sep - 29 Sep Wizz Air UK direct
15 Sep - 28 Sep Wizz Air UK direct
15 Sep - 16 Sep Wizz Air UK direct
25 Sep - 12 Oct Wizz Air UK direct
19 Sep - 29 Sep Wizz Air UK direct
19 Sep - 28 Sep Wizz Air UK direct

Also check the deals for one-way flights from London to Kaunas in September.

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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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