Cheapest return flights from London to Kaunas in March from $429

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

Return flights

13 Mar - 15 Mar SWISS
26 Mar - 29 Mar SWISS
05 Mar - 08 Mar SWISS
06 Mar - 08 Mar SWISS
01 Mar - 04 Mar Aer Lingus
20 Mar - 22 Mar SWISS
20 Mar - 29 Mar Luxair
19 Mar - 25 Mar Luxair
27 Mar - 30 Mar Aer Lingus
07 Mar - 09 Mar Aer Lingus
27 Mar - 06 Apr Aer Lingus
28 Mar - 12 Apr KLM
31 Mar - 12 Apr Aer Lingus

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

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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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