Cheapest return flights from London to Kaunas in May from $439

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

Return flights

07 May - 14 May Aer Lingus
08 May - 10 May ITA Airways
15 May - 17 May ITA Airways
09 May - 12 May SWISS
09 May - 11 May SWISS
22 May - 25 May SWISS
01 May - 03 May Aer Lingus
22 May - 27 May Aer Lingus

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

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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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