Cheapest return flights from London to Kaunas in December from 222€

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

Return flights

01 Dec - 04 Dec Scandinavian Airlines
04 Dec - 07 Dec Scandinavian Airlines
11 Dec - 18 Dec British Airways
15 Dec - 18 Dec Scandinavian Airlines
18 Dec - 21 Dec Scandinavian Airlines
14 Dec - 18 Dec Aer Lingus
14 Dec - 16 Dec Eurowings
23 Dec - 26 Dec Scandinavian Airlines
24 Dec - 04 Jan Scandinavian Airlines
23 Dec - 04 Jan Scandinavian Airlines
21 Dec - 04 Jan Eurowings
20 Dec - 26 Dec Scandinavian Airlines
20 Dec - 04 Jan Eurowings
19 Dec - 02 Jan Scandinavian Airlines

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

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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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