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

Return flights

26 May - 04 Jun	Norwegian Air Sweden AOC
14 May - 19 May	LOT
12 May - 14 May	LOT
29 May - 05 Jun	Norwegian Air Sweden AOC
24 May - 31 May	Norwegian Air Sweden AOC
02 May - 12 May	LOT
09 May - 19 May	Lufthansa
15 May - 22 May	Scandinavian Airlines
02 May - 07 May	Scandinavian Airlines
09 May - 21 May	Scandinavian Airlines
05 May - 11 May	Lufthansa
01 May - 03 May	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Riga to Athens 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 Riga to Athens in May from 136€

Return flights