Cheap flights from Østfold

View AU$79 flight on Wed, 12 Aug 2026Opens in a new window

Flight 1

Popular airlines from Østfold

  • KLM

  • SAS

  • Lufthansa

  • British Airways

  • Swiss International Air Lines

  • Air France

  • Finnair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • 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.

LOT-Polish Airlines
Mon, 12 Oct - Thu, 15 Oct
OSL
Oslo
BCN
Barcelona
AU$280 Return, found 1 day ago
AU$280
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Mon, 12 Oct from Oslo to Barcelona, returning Thu, 15 Oct, priced at AU$280 found 1 day ago
Scandinavian Airlines
Mon, 12 Oct - Thu, 15 Oct
OSL
Oslo
BCN
Barcelona
AU$283 Return, found 1 day ago
AU$283
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, 12 Oct from Oslo to Barcelona, returning Thu, 15 Oct, priced at AU$283 found 1 day ago
Lufthansa
Sat, 10 Oct - Tue, 13 Oct
OSL
Oslo
BCN
Barcelona
AU$296 Return, found 1 day ago
AU$296
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 10 Oct from Oslo to Barcelona, returning Tue, 13 Oct, priced at AU$296 found 1 day ago
Austrian Airlines
Sat, 10 Oct - Wed, 14 Oct
OSL
Oslo
BCN
Barcelona
AU$303 Return, found 1 day ago
AU$303
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 10 Oct from Oslo to Barcelona, returning Wed, 14 Oct, priced at AU$303 found 1 day ago
Brussels Airlines
Mon, 12 Oct - Thu, 15 Oct
OSL
Oslo
BCN
Barcelona
AU$305 Return, found 1 day ago
AU$305
Return
found 1 day ago
Select Brussels Airlines flight, departing Mon, 12 Oct from Oslo to Barcelona, returning Thu, 15 Oct, priced at AU$305 found 1 day ago
KLM
Tue, 13 Oct - Fri, 16 Oct
OSL
Oslo
BCN
Barcelona
AU$320 Return, found 1 day ago
AU$320
Return
found 1 day ago
Select KLM flight, departing Tue, 13 Oct from Oslo to Barcelona, returning Fri, 16 Oct, priced at AU$320 found 1 day ago
Lufthansa
Thu, 8 Apr - Tue, 20 Apr
OSL
Oslo
MLA
Luqa
AU$359 Return, found 2 days ago
AU$359
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 8 Apr from Oslo to Luqa, returning Tue, 20 Apr, priced at AU$359 found 2 days ago
Air Serbia
Fri, 9 Oct - Mon, 12 Oct
OSL
Oslo
BCN
Barcelona
AU$368 Return, found 1 day ago
AU$368
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 9 Oct from Oslo to Barcelona, returning Mon, 12 Oct, priced at AU$368 found 1 day ago
Swiss International Air Lines
Tue, 13 Oct - Fri, 16 Oct
OSL
Oslo
BCN
Barcelona
AU$372 Return, found 1 day ago
AU$372
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 13 Oct from Oslo to Barcelona, returning Fri, 16 Oct, priced at AU$372 found 1 day ago
Air France
Tue, 13 Oct - Fri, 16 Oct
OSL
Oslo
BCN
Barcelona
AU$405 Return, found 1 day ago
AU$405
Return
found 1 day ago
Select Air France flight, departing Tue, 13 Oct from Oslo to Barcelona, returning Fri, 16 Oct, priced at AU$405 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.