Cheapest return flights from Oslo to Helsinki in November from $117

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

Return flights

20 Nov - 08 Dec Norwegian direct
20 Nov - 01 Dec Norwegian direct
13 Nov - 01 Dec Norwegian direct
27 Nov - 08 Dec Norwegian direct
13 Nov - 14 Nov Norwegian direct
27 Nov - 27 Nov Norwegian
16 Nov - 17 Nov Norwegian direct
10 Nov - 13 Nov Norwegian direct
10 Nov - 17 Nov Norwegian direct
09 Nov - 13 Nov Norwegian direct
09 Nov - 17 Nov Norwegian direct
09 Nov - 10 Nov Norwegian direct
30 Nov - 08 Dec Norwegian direct
30 Nov - 01 Dec Norwegian direct
17 Nov - 01 Dec Norwegian direct
16 Nov - 01 Dec Norwegian direct
23 Nov - 08 Dec Norwegian direct
23 Nov - 01 Dec Norwegian direct
13 Nov - 20 Nov Norwegian direct
02 Nov - 13 Nov Norwegian direct

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

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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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