Cheap flights from Oslo

View AU$93 flight on Sun, 26 Apr 2026Opens in a new window

Popular airlines from Oslo

  • SAS

  • KLM

  • Lufthansa

  • Finnair

  • Air France

  • British Airways

  • Swiss International Air Lines

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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.

Scandinavian Airlines
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$220 Return, found 3 days ago
AU$220
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$220 found 3 days ago
Scandinavian Airlines
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$250 Return, found 3 days ago
AU$250
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$250 found 3 days ago
LOT-Polish Airlines
Sun, 7 June - Sun, 14 June
OSL
Oslo
BCN
Barcelona
AU$372 Return, found 12 hours ago
AU$372
Return
found 12 hours ago
Select LOT-Polish Airlines flight, departing Sun, 7 June from Oslo to Barcelona, returning Sun, 14 June, priced at AU$372 found 12 hours ago
Air Serbia
Mon, 1 June - Wed, 10 June
OSL
Oslo
BCN
Barcelona
AU$394 Return, found 5 days ago
AU$394
Return
found 5 days ago
Select Air Serbia flight, departing Mon, 1 June from Oslo to Barcelona, returning Wed, 10 June, priced at AU$394 found 5 days ago
Lufthansa
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$408 Return, found 3 days ago
AU$408
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$408 found 3 days ago
Finnair
Mon, 1 June - Wed, 10 June
OSL
Oslo
BCN
Barcelona
AU$420 Return, found 5 days ago
AU$420
Return
found 5 days ago
Select Finnair flight, departing Mon, 1 June from Oslo to Barcelona, returning Wed, 10 June, priced at AU$420 found 5 days ago
KLM
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$427 Return, found 3 days ago
AU$427
Return
found 3 days ago
Select KLM flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$427 found 3 days ago
Austrian Airlines
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$427 Return, found 3 days ago
AU$427
Return
found 3 days ago
Select Austrian Airlines flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$427 found 3 days ago
Brussels Airlines
Mon, 8 June - Sun, 14 June
OSL
Oslo
BCN
Barcelona
AU$430 Return, found 12 hours ago
AU$430
Return
found 12 hours ago
Select Brussels Airlines flight, departing Mon, 8 June from Oslo to Barcelona, returning Sun, 14 June, priced at AU$430 found 12 hours ago
Swiss International Air Lines
Sat, 25 Apr - Fri, 1 May
OSL
Oslo
BCN
Barcelona
AU$432 Return, found 3 days ago
AU$432
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, 25 Apr from Oslo to Barcelona, returning Fri, 1 May, priced at AU$432 found 3 days ago

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