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

Return flights

31 May - 03 Jun	airBaltic	direct
22 May - 25 May	airBaltic	direct
17 May - 20 May	airBaltic	direct
15 May - 18 May	airBaltic	direct
24 May - 27 May	airBaltic	direct
01 May - 04 May	airBaltic	direct
27 May - 31 May	airBaltic	direct
03 May - 06 May	airBaltic	direct
24 May - 29 May	airBaltic	direct
24 May - 01 Jun	airBaltic	direct
08 May - 11 May	airBaltic	direct
01 May - 03 May	airBaltic	direct

Also check the deals for one-way flights from Istanbul 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.

Book a cheap hotel in Riga

Cheap car rent in Riga

Cheapest return flights from Istanbul to Riga in May from $144

Return flights