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

Return flights

04 May - 22 May	Ryanair	direct
18 May - 22 May	Ryanair	direct
14 May - 22 May	Ryanair	direct
20 May - 22 May	Ryanair	direct
15 May - 22 May	Ryanair	direct
16 May - 22 May	Ryanair	direct
01 May - 04 May	Ryanair
18 May - 06 Jun	Ryanair	direct
02 May - 04 May	Ryanair
20 May - 06 Jun	Ryanair	direct
01 May - 09 May	Ryanair	direct
04 May - 17 May	Ryanair	direct

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

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 May from 145€

Return flights