Cheap flights from Oslo to Helsinki
The lowest fare found is €51. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €51 |
| November | €75 |
| December | €55 |
When is the cheapest time to fly from Oslo to Helsinki?
Fares are typically lowest in October, starting from €51.
Popular routes
- Oslo → Geneva
- Oslo → Berlin
- Oslo → Hamburg
- Oslo → Cologne
- Oslo → Stuttgart
- Oslo → Malaga
- Oslo → Alicante
- Oslo → Valencia
- Oslo → Seville
- Oslo → Edinburgh
- Oslo → Birmingham
- Oslo → Bristol
Prices updated 2026-09-20