Cheapest return flights from Oslo to Helsinki in November from $134

AirHint found the following cheapest return flights from Oslo (OSL) to Helsinki (HEL) in November 2025 (see full year).

Return flights

23 Nov - 25 Nov airBaltic
16 Nov - 24 Nov Norwegian direct
16 Nov - 27 Nov Norwegian direct
20 Nov - 24 Nov Norwegian direct
17 Nov - 20 Nov airBaltic
17 Nov - 19 Nov airBaltic
23 Nov - 27 Nov Norwegian direct
23 Nov - 24 Nov Norwegian direct
20 Nov - 27 Nov Norwegian direct
16 Nov - 28 Nov Norwegian direct
30 Nov - 04 Dec Norwegian direct
30 Nov - 05 Dec Norwegian direct
30 Nov - 18 Dec Norwegian direct
30 Nov - 12 Dec Norwegian direct
16 Nov - 04 Dec Norwegian direct
16 Nov - 05 Dec Norwegian direct
23 Nov - 08 Dec Norwegian direct
23 Nov - 04 Dec Norwegian direct
23 Nov - 05 Dec Norwegian direct
23 Nov - 12 Dec Norwegian direct

Also check the deals for one-way flights from Oslo to Helsinki in November.

Powered by

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.