Cheapest return flights from London to Riga in September from 264€

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

Return flights

18 Sep - 25 Sep KLM
17 Sep - 20 Sep KLM
30 Sep - 04 Oct KLM
07 Sep - 13 Sep KLM
24 Sep - 27 Sep Lufthansa
19 Sep - 26 Sep KLM
03 Sep - 07 Sep KLM
04 Sep - 07 Sep KLM
25 Sep - 28 Sep KLM
11 Sep - 13 Sep KLM
24 Sep - 28 Sep KLM

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

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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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