Cheap flights from Oslo

View AU$67 flight on Thu, 8 Jan 2026Opens in a new window

Popular airlines from Oslo

  • SAS

    SAS

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Air France

    Air France

  • Swiss International Air Lines

    Swiss International Air Lines

  • Finnair

    Finnair

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Oslo

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 22 Feb - Wed, 25 Feb
OSL
Oslo
BCN
Barcelona
AU$337 Return, found 4 days ago
AU$337
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 22 Feb from Oslo to Barcelona, returning Wed, 25 Feb, priced at AU$337 found 4 days ago
British Airways
Thu, 4 Dec - Mon, 8 Dec
OSL
Oslo
BHD
Belfast
AU$425 Return, found 6 days ago
AU$425
Return
found 6 days ago
Select British Airways flight, departing Thu, 4 Dec from Oslo to Belfast, returning Mon, 8 Dec, priced at AU$425 found 6 days ago
TAP Portugal
Sun, 22 Feb - Wed, 25 Feb
OSL
Oslo
BCN
Barcelona
AU$459 Return, found 4 days ago
AU$459
Return
found 4 days ago
Select TAP Portugal flight, departing Sun, 22 Feb from Oslo to Barcelona, returning Wed, 25 Feb, priced at AU$459 found 4 days ago
KLM
Thu, 4 Dec - Mon, 8 Dec
OSL
Oslo
BHD
Belfast
AU$461 Return, found 6 days ago
AU$461
Return
found 6 days ago
Select KLM flight, departing Thu, 4 Dec from Oslo to Belfast, returning Mon, 8 Dec, priced at AU$461 found 6 days ago
Brussels Airlines
Sun, 22 Feb - Wed, 25 Feb
OSL
Oslo
BCN
Barcelona
AU$472 Return, found 4 days ago
AU$472
Return
found 4 days ago
Select Brussels Airlines flight, departing Sun, 22 Feb from Oslo to Barcelona, returning Wed, 25 Feb, priced at AU$472 found 4 days ago
Air France
Sun, 22 Feb - Wed, 25 Feb
OSL
Oslo
BCN
Barcelona
AU$485 Return, found 4 days ago
AU$485
Return
found 4 days ago
Select Air France flight, departing Sun, 22 Feb from Oslo to Barcelona, returning Wed, 25 Feb, priced at AU$485 found 4 days ago
LOT-Polish Airlines
Fri, 19 Dec - Fri, 26 Dec
OSL
Oslo
BCN
Barcelona
AU$557 Return, found 10 hours ago
AU$557
Return
found 10 hours ago
Select LOT-Polish Airlines flight, departing Fri, 19 Dec from Oslo to Barcelona, returning Fri, 26 Dec, priced at AU$557 found 10 hours ago
Scandinavian Airlines
Fri, 19 Dec - Sun, 28 Dec
OSL
Oslo
BCN
Barcelona
AU$561 Return, found 10 hours ago
AU$561
Return
found 10 hours ago
Select Scandinavian Airlines flight, departing Fri, 19 Dec from Oslo to Barcelona, returning Sun, 28 Dec, priced at AU$561 found 10 hours ago
Finnair
Sun, 22 Feb - Wed, 25 Feb
OSL
Oslo
BCN
Barcelona
AU$582 Return, found 4 days ago
AU$582
Return
found 4 days ago
Select Finnair flight, departing Sun, 22 Feb from Oslo to Barcelona, returning Wed, 25 Feb, priced at AU$582 found 4 days ago
Air Baltic
Fri, 19 Dec - Fri, 26 Dec
OSL
Oslo
BCN
Barcelona
AU$667 Return, found 10 hours ago
AU$667
Return
found 10 hours ago
Select Air Baltic flight, departing Fri, 19 Dec from Oslo to Barcelona, returning Fri, 26 Dec, priced at AU$667 found 10 hours ago

Travel information

Flights from Oslo: Essential Travel Information

Cheapest flight from Oslo
AU$337 (roundtrip)
Best airlines to fly from Oslo
Vueling Airlines, Scandinavian Airlines, Air Serbia, KLM, Iberia, Brussels Airlines, Swiss International Air Lines, Austrian Airlines, British Airways, Lufthansa, TAP Portugal, Air France, LOT-Polish Airlines, Finnair, Air Baltic
Cheapest month to fly from Oslo
February
Oslo IATA code
OSL
Oslo Country/State
Akershus
Airline ticket deals from Oslo
AU$337 - AU$667

Explore a world of travel with Expedia

*Available to Expedia members.