Cheapest one-way flights from London to Riga in September from 109€

AirHint found the following cheapest one-way flights from London (LHR) to Riga (RIX) in September 2025 (see full year).

One-Way flights

28 Sep British Airways direct
27 Sep Eurowings
26 Sep British Airways direct
29 Sep Aer Lingus
30 Sep Finnair
22 Sep Aer Lingus
25 Sep Scandinavian Airlines
24 Sep Finnair
23 Sep Finnair
25 Sep British Airways direct

Also check the deals for return flights from London to Riga in September.

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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