Cheap flights from Østfold

View AU$108 flight on Wed, 7 Jan 2026Opens in a new window

Popular airlines from Østfold

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • SAS

    SAS

  • 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 Østfold

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, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$289 Return, found 1 day ago
AU$289
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$289 found 1 day ago
Swiss International Air Lines
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$303 Return, found 1 day ago
AU$303
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$303 found 1 day ago
Lufthansa
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$304 Return, found 1 day ago
AU$304
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$304 found 1 day ago
Brussels Airlines
Fri, 21 Nov - Sun, 23 Nov
OSL
Oslo
BCN
Barcelona
AU$334 Return, found 5 days ago
AU$334
Return
found 5 days ago
Select Brussels Airlines flight, departing Fri, 21 Nov from Oslo to Barcelona, returning Sun, 23 Nov, priced at AU$334 found 5 days ago
Scandinavian Airlines
Fri, 21 Nov - Sun, 23 Nov
OSL
Oslo
BCN
Barcelona
AU$339 Return, found 5 days ago
AU$339
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, 21 Nov from Oslo to Barcelona, returning Sun, 23 Nov, priced at AU$339 found 5 days ago
Air Serbia
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$343 Return, found 1 day ago
AU$343
Return
found 1 day ago
Select Air Serbia flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$343 found 1 day ago
KLM
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$354 Return, found 1 day ago
AU$354
Return
found 1 day ago
Select KLM flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$354 found 1 day ago
Austrian Airlines
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$371 Return, found 1 day ago
AU$371
Return
found 1 day ago
Select Austrian Airlines flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$371 found 1 day ago
Lufthansa
Fri, 24 Apr - Tue, 28 Apr
OSL
Oslo
MLA
Luqa
AU$374 Return, found 6 days ago
AU$374
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 24 Apr from Oslo to Luqa, returning Tue, 28 Apr, priced at AU$374 found 6 days ago
Air France
Sun, 30 Nov - Sun, 7 Dec
OSL
Oslo
BCN
Barcelona
AU$379 Return, found 1 day ago
AU$379
Return
found 1 day ago
Select Air France flight, departing Sun, 30 Nov from Oslo to Barcelona, returning Sun, 7 Dec, priced at AU$379 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.