Cheapest return flights from Helsinki (HEL) to Oslo (OSL), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Oct 09 Oct airBaltic
22 Oct 26 Oct airBaltic
21 Oct 25 Oct airBaltic
20 Oct 22 Oct airBaltic
05 Oct 09 Oct airBaltic
06 Oct 08 Oct airBaltic
06 Oct 09 Oct airBaltic
13 Oct 18 Oct airBaltic
26 Oct 01 Nov airBaltic
20 Oct 22 Oct Norwegian
Direct Flight
06 Oct 08 Oct Norwegian
Direct Flight
21 Oct 05 Nov Norwegian
Direct Flight
21 Oct 08 Nov Norwegian
Direct Flight
21 Oct 02 Nov Norwegian
Direct Flight
26 Oct 15 Nov Norwegian Air Sweden AOC
Direct Flight
26 Oct 13 Nov Norwegian Air Sweden AOC
Direct Flight
26 Oct 05 Nov Norwegian Air Sweden AOC
Direct Flight
26 Oct 12 Nov Norwegian Air Sweden AOC
Direct Flight
26 Oct 08 Nov Norwegian Air Sweden AOC
Direct Flight
26 Oct 02 Nov Norwegian Air Sweden AOC
Direct Flight
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deals for one-way flights from Helsinki to Oslo in October.

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Updated Jun 18, 2026.

About these fares

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