Cheapest return flights from London to Riga in September from $97

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

Return flights

26 Sep - 28 Sep Ryanair direct
12 Sep - 02 Oct Ryanair direct
19 Sep - 22 Sep Ryanair direct
26 Sep - 11 Oct Ryanair direct
30 Sep - 03 Oct Ryanair direct
12 Sep - 28 Sep Ryanair direct
26 Sep - 02 Oct Ryanair direct
07 Sep - 25 Sep Ryanair
05 Sep - 25 Sep Ryanair
07 Sep - 22 Sep Ryanair direct
05 Sep - 22 Sep Ryanair direct
22 Sep - 25 Sep Ryanair direct
07 Sep - 25 Sep Ryanair direct
19 Sep - 28 Sep Ryanair direct
24 Sep - 11 Oct Ryanair direct
26 Sep - 12 Oct Ryanair
24 Sep - 02 Oct Ryanair direct
19 Sep - 02 Oct Ryanair direct
26 Sep - 04 Oct Ryanair direct
30 Sep - 11 Oct Ryanair direct

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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