Cheapest return flights from London to Riga in December from $265

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

05 Dec - 08 Dec Lufthansa
04 Dec - 07 Dec KLM
08 Dec - 11 Dec KLM
05 Dec - 07 Dec KLM
11 Dec - 14 Dec SWISS
01 Dec - 03 Dec Lufthansa
21 Dec - 24 Dec Lufthansa
02 Dec - 04 Dec KLM
09 Dec - 12 Dec KLM
20 Dec - 06 Jan KLM
20 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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