Cheapest return flights from Tallinn to Oslo in September from $108

Best time to book flights for Tallinn (TLL) to Oslo (OSL) flights at AirHint

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

Return flights

18 Sep - 25 Sep airBaltic direct
25 Sep - 02 Oct airBaltic direct
07 Sep - 14 Sep airBaltic direct
28 Sep - 05 Oct airBaltic direct
03 Sep - 17 Sep Norwegian Air Sweden AOC direct
04 Sep - 11 Sep airBaltic
11 Sep - 18 Sep airBaltic
14 Sep - 21 Sep airBaltic
21 Sep - 28 Sep airBaltic
22 Sep - 03 Oct Norwegian Air Sweden AOC direct
22 Sep - 26 Sep Norwegian Air Sweden AOC direct
08 Sep - 17 Sep Norwegian Air Sweden AOC direct
08 Sep - 26 Sep Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Tallinn to Oslo 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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