Find and book Finnair flights from Oslo

Your journey starts here

Flight offers from Oslo (OSL)

OSL – PVG
Oslo - Shanghai
Mon 15 Sep 2025 – Wed 24 Sep 2025
From
5,803 NOK
OSL – RIX
Oslo - Riga
Thu 28 Aug 2025 – Mon 1 Sep 2025
From
1,840 NOK
OSL – LAX
Oslo - Los Angeles
Thu 4 Sep 2025 – Sat 13 Sep 2025
From
4,881 NOK
OSL – KTT
Oslo - Kittilä
Tue 26 Aug 2025 – Sun 31 Aug 2025
From
2,783 NOK
OSL – RVN
Oslo - Rovaniemi
Sat 30 Aug 2025 – Fri 5 Sep 2025
From
2,971 NOK
OSL – CHQ
Oslo - Chania
Mon 8 Sep 2025 – Thu 11 Sep 2025
From
4,005 NOK

Cheap Finnair flights from Oslo and (OSL) airports

OSL – HEL
Oslo - Helsinki
Mon 18 Aug 2025 – Wed 27 Aug 2025
From
1,633 NOK
OSL – RIX
Oslo - Riga
Thu 28 Aug 2025 – Mon 1 Sep 2025
From
1,840 NOK
OSL – TLL
Oslo - Tallinn
Mon 8 Sep 2025 – Tue 16 Sep 2025
From
2,053 NOK
OSL – BUD
Oslo - Budapest
Mon 8 Sep 2025 – Fri 12 Sep 2025
From
2,147 NOK