Cheapest return flights from London to Kaunas in December from $112

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

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

Return flights

06 Dec - 19 Dec Ryanair direct
31 Dec - 19 Jan Ryanair direct
06 Dec - 14 Dec Ryanair direct
31 Dec - 12 Jan Ryanair direct
12 Dec - 19 Dec Wizz Air UK direct
15 Dec - 19 Dec Wizz Air UK direct
14 Dec - 19 Dec Wizz Air UK direct
12 Dec - 14 Dec Wizz Air UK direct
06 Dec - 22 Dec Ryanair direct
31 Dec - 07 Jan Ryanair direct
06 Dec - 24 Dec Ryanair direct
14 Dec - 22 Dec Wizz Air UK direct
12 Dec - 22 Dec Wizz Air UK direct
26 Dec - 12 Jan Ryanair direct
27 Dec - 12 Jan Ryanair direct
26 Dec - 07 Jan Wizz Air UK direct
27 Dec - 07 Jan Ryanair direct
31 Dec - 04 Jan Ryanair direct
26 Dec - 05 Jan Ryanair direct
27 Dec - 05 Jan Ryanair direct

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

Skyscanner

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.

Book a cheap hotel in Kaunas

Cheap car rent in Kaunas