AirHint found the following cheapest return flights from Riga (RIX) to Istanbul (IST) in July 2025 (see full year).

Return flights

17 Jul - 22 Jul	LOT
09 Jul - 17 Jul	LOT
10 Jul - 17 Jul	LOT
18 Jul - 23 Jul	LOT
17 Jul - 23 Jul	LOT
08 Jul - 17 Jul	LOT
10 Jul - 18 Jul	LOT
19 Jul - 23 Jul	LOT
04 Jul - 07 Jul	LOT
19 Jul - 01 Aug	LOT
07 Jul - 10 Jul	LOT
30 Jul - 15 Aug	airBaltic	direct
29 Jul - 05 Aug	Norwegian Air Sweden AOC
30 Jul - 03 Aug	airBaltic	direct
28 Jul - 02 Aug	Turkish Airlines	direct
29 Jul - 05 Aug	Turkish Airlines	direct
31 Jul - 10 Aug	Turkish Airlines	direct
27 Jul - 03 Aug	airBaltic	direct
19 Jul - 01 Aug	Turkish Airlines	direct

Also check the deals for one-way flights from Riga to Istanbul in July.

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 Istanbul in July from $251

Return flights