AirHint found the following cheapest return flights from London (LCY) to Riga (RIX) in January 2026 (see full year).

Return flights

30 Jan - 02 Feb	Lufthansa
30 Jan - 09 Feb	Lufthansa
16 Jan - 19 Jan	Lufthansa
29 Jan - 02 Feb	LOT
29 Jan - 05 Feb	LOT
29 Jan - 08 Feb	LOT
30 Jan - 08 Feb	LOT
30 Jan - 06 Feb	LOT
30 Jan - 04 Feb	KLM
22 Jan - 26 Jan	SWISS
31 Jan - 02 Feb	KLM
31 Jan - 11 Feb	KLM
25 Jan - 29 Jan	LOT
23 Jan - 30 Jan	KLM
22 Jan - 30 Jan	KLM
28 Jan - 29 Jan	KLM
28 Jan - 30 Jan	KLM
26 Jan - 28 Jan	KLM
23 Jan - 26 Jan	LOT
22 Jan - 28 Jan	KLM

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

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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Cheapest return flights from London to Riga in January from $267

Return flights