AirHint found the following cheapest one-way flights from Reykjavik (REK) to Tallinn (TLL) in August 2025 (see full year).

One-Way flights

10 Aug	Scandinavian Airlines
03 Aug	airBaltic	direct
10 Aug	airBaltic	direct
07 Aug	Scandinavian Airlines
21 Aug	airBaltic	direct
24 Aug	Fly Play
08 Aug	Scandinavian Airlines
06 Aug	Finnair
04 Aug	Scandinavian Airlines
09 Aug	Wizz Air

Also check the deals for return flights from Reykjavik to Tallinn in August.

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 one-way flights from Reykjavik to Tallinn in August from $135

One-Way flights