Cheapest one-way flights from Oslo to Tallinn in September from $49

AirHint found the following cheapest one-way flights from Oslo (OSL) to Tallinn (TLL) in September 2025 (see full year).

One-Way flights

18 Sep airBaltic direct
07 Sep airBaltic direct
14 Sep Norwegian Air Sweden AOC direct
29 Sep Norwegian Air Sweden AOC direct
08 Sep Norwegian Air Sweden AOC direct
03 Sep Norwegian Air Sweden AOC direct
10 Sep Norwegian Air Sweden AOC direct
09 Sep airBaltic
19 Sep Norwegian Air Sweden AOC direct

Also check the deals for return flights from Oslo to Tallinn in September.

Skyscanner

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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