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

Return flights

31 Jan - 03 Feb	Wizz Air UK
17 Jan - 20 Jan	Wizz Air UK
29 Jan - 02 Feb	Wizz Air UK
13 Jan - 20 Jan	Wizz Air UK
15 Jan - 19 Jan	Wizz Air UK
15 Jan - 20 Jan	Wizz Air UK
06 Jan - 13 Jan	Wizz Air UK
20 Jan - 27 Jan	Wizz Air UK
22 Jan - 25 Jan	Wizz Air UK
22 Jan - 27 Jan	Wizz Air UK
23 Jan - 26 Jan	Wizz Air
25 Jan - 29 Jan	Wizz Air
29 Jan - 01 Feb	Wizz Air UK
30 Jan - 05 Feb	Wizz Air
25 Jan - 01 Feb	Ryanair
28 Jan - 04 Feb	Ryanair

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 $116

Return flights