AirHint found the following cheapest return flights from Tallinn (TLL) to Oslo (OSL)
in September 2025 (see full year ).
Return flights
26 Sep
- 08 Oct
Norwegian Air Sweden AOC
92 €
direct
18 Sep
- 25 Sep
airBaltic
95 €
direct
07 Sep
- 14 Sep
airBaltic
100 €
direct
28 Sep
- 05 Oct
airBaltic
106 €
direct
25 Sep
- 02 Oct
airBaltic
114 €
direct
12 Sep
- 14 Sep
Norwegian Air Sweden AOC
115 €
direct
18 Sep
- 20 Sep
airBaltic
116 €
19 Sep
- 21 Sep
airBaltic
116 €
11 Sep
- 18 Sep
airBaltic
116 €
23 Sep
- 25 Sep
airBaltic
116 €
30 Sep
- 02 Oct
airBaltic
116 €
26 Sep
- 02 Oct
airBaltic
116 €
28 Sep
- 30 Sep
airBaltic
127 €
04 Sep
- 06 Sep
airBaltic
134 €
04 Sep
- 11 Sep
airBaltic
134 €
29 Sep
- 01 Oct
airBaltic
137 €
29 Sep
- 06 Oct
airBaltic
137 €
30 Sep
- 07 Oct
airBaltic
137 €
24 Sep
- 01 Oct
airBaltic
137 €
26 Sep
- 03 Oct
airBaltic
137 €
Also check the deals for one-way flights from Tallinn to Oslo in September .
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.