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

Return flights

12 May - 19 May	Lufthansa
09 May - 12 May	Lufthansa
30 May - 01 Jun	Norwegian Air Sweden AOC
14 May - 19 May	airBaltic	direct
12 May - 19 May	airBaltic	direct
05 May - 12 May	airBaltic	direct
04 May - 07 May	LOT
11 May - 14 May	LOT
05 May - 08 May	Norwegian Air Sweden AOC
05 May - 09 May	Norwegian Air Sweden AOC
28 May - 05 Jun	LOT
30 May - 01 Jun	airBaltic	direct
05 May - 09 May	airBaltic	direct
28 May - 05 Jun	Aegean Airlines	direct

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 153€

Return flights