Cheapest return flights from London to Riga in December from $258

Best time to book flights for London (LCY) to Riga (RIX) flights at AirHint

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

Return flights

01 Dec - 08 Dec Lufthansa
13 Dec - 15 Dec SWISS
06 Dec - 07 Dec KLM
12 Dec - 14 Dec SWISS
24 Dec - 05 Jan SWISS
15 Dec - 17 Dec Lufthansa
29 Dec - 01 Jan Lufthansa
28 Dec - 01 Jan Lufthansa
05 Dec - 07 Dec SWISS
31 Dec - 04 Jan KLM
30 Dec - 02 Jan KLM
27 Dec - 05 Jan SWISS
25 Dec - 01 Jan SWISS
29 Dec - 04 Jan KLM
19 Dec - 21 Dec KLM
24 Dec - 28 Dec KLM
24 Dec - 04 Jan KLM
22 Dec - 04 Jan KLM

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

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