Cheapest return flights from London to Riga in December from $284

AirHint found the following cheapest return flights from London (LCY) to Riga (RIX) in December 2025 (see full year).

Return flights

22 Dec - 29 Dec Lufthansa
05 Dec - 08 Dec Lufthansa
06 Dec - 08 Dec SWISS
26 Dec - 05 Jan SWISS
04 Dec - 07 Dec KLM
13 Dec - 15 Dec SWISS
11 Dec - 14 Dec KLM
10 Dec - 14 Dec KLM
30 Dec - 05 Jan KLM
03 Dec - 04 Dec Lufthansa
10 Dec - 11 Dec Lufthansa
08 Dec - 09 Dec Lufthansa
30 Dec - 06 Jan KLM
30 Dec - 04 Jan KLM

Also check the deals for one-way flights from London to Riga 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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