Cheap flights from Oslo - Southern Norway

View NZ$159 flight on Mon, 10 Nov 2025Opens in a new window

Popular airlines

  • Lufthansa

    Lufthansa

  • SAS

    SAS

  • KLM

    KLM

  • British Airways

    British Airways

  • Air France

    Air France

  • Swiss International Air Lines

    Swiss International Air Lines

  • Finnair

    Finnair

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Oslo - Southern Norway

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
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$314 Return, found 2 days ago
NZ$314
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$314 found 2 days ago
Scandinavian Airlines
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$317 Return, found 2 days ago
NZ$317
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$317 found 2 days ago
Swiss International Air Lines
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$347 Return, found 2 days ago
NZ$347
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$347 found 2 days ago
Brussels Airlines
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$347 Return, found 2 days ago
NZ$347
Return
found 2 days ago
Select Brussels Airlines flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$347 found 2 days ago
KLM
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$406 Return, found 2 days ago
NZ$406
Return
found 2 days ago
Select KLM flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$406 found 2 days ago
Air France
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$407 Return, found 2 days ago
NZ$407
Return
found 2 days ago
Select Air France flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$407 found 2 days ago
Austrian Airlines
Sun, 15 Mar - Thu, 19 Mar
OSL
Oslo
BCN
Barcelona
NZ$424 Return, found 7 hours ago
NZ$424
Return
found 7 hours ago
Select Austrian Airlines flight, departing Sun, 15 Mar from Oslo to Barcelona, returning Thu, 19 Mar, priced at NZ$424 found 7 hours ago
Iberia
Sun, 15 Mar - Thu, 19 Mar
OSL
Oslo
BCN
Barcelona
NZ$479 Return, found 7 hours ago
NZ$479
Return
found 7 hours ago
Select Iberia flight, departing Sun, 15 Mar from Oslo to Barcelona, returning Thu, 19 Mar, priced at NZ$479 found 7 hours ago
TAP Portugal
Tue, 25 Nov - Mon, 15 Dec
OSL
Oslo
BCN
Barcelona
NZ$487 Return, found 2 days ago
NZ$487
Return
found 2 days ago
Select TAP Portugal flight, departing Tue, 25 Nov from Oslo to Barcelona, returning Mon, 15 Dec, priced at NZ$487 found 2 days ago
LOT-Polish Airlines
Sun, 15 Mar - Thu, 19 Mar
OSL
Oslo
BCN
Barcelona
NZ$527 Return, found 7 hours ago
NZ$527
Return
found 7 hours ago
Select LOT-Polish Airlines flight, departing Sun, 15 Mar from Oslo to Barcelona, returning Thu, 19 Mar, priced at NZ$527 found 7 hours ago

Travel information

Travel information

Flights from Oslo - Southern Norway: Essential Travel Information

Cheapest flight from Oslo - Southern Norway
NZ$314 (roundtrip)
Best airlines to fly from Oslo - Southern Norway
Scandinavian Airlines, Air Serbia, KLM, Iberia, Lufthansa, Swiss International Air Lines, Brussels Airlines, Austrian Airlines, Air France, TAP Portugal, LOT-Polish Airlines
Cheapest month to fly from Oslo - Southern Norway
November
Oslo - Southern Norway IATA code
OSL
Oslo - Southern Norway Country/State
Norway
Airline ticket deals from Oslo - Southern Norway
NZ$314 - NZ$527

 

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.