Cheap flights from Oslo - Southern Norway starting at €45

View €45 flight on Thu, 30 Jul 2026Opens in a new window

Popular airlines

  • KLM

  • Lufthansa

  • SAS

  • British Airways

  • Air France

  • Swiss International Air Lines

  • Finnair

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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.

Vueling Airlines
Thu, 5 Mar - Thu, 12 Mar
OSL
Oslo
BCN
Barcelona
€80 Return, found 4 days ago
€80
Return
found 4 days ago
Select Vueling Airlines flight, departing Thu, 5 Mar from Oslo to Barcelona, returning Thu, 12 Mar, priced at €80 found 4 days ago
Scandinavian Airlines
Wed, 22 Apr - Wed, 29 Apr
TRF
Sandefjord
BCN
Barcelona
€133 Return, found 2 days ago
€133
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 22 Apr from Sandefjord to Barcelona, returning Wed, 29 Apr, priced at €133 found 2 days ago
Lufthansa
Wed, 22 Apr - Wed, 29 Apr
OSL
Oslo
BCN
Barcelona
€162 Return, found 2 days ago
€162
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 22 Apr from Oslo to Barcelona, returning Wed, 29 Apr, priced at €162 found 2 days ago
Norwegian Air Shuttle
Sat, 16 May - Tue, 19 May
OSL
Oslo
MLA
Luqa
€165 Return, found 6 days ago
€165
Return
found 6 days ago
Select Norwegian Air Shuttle flight, departing Sat, 16 May from Oslo to Luqa, returning Tue, 19 May, priced at €165 found 6 days ago
Brussels Airlines
Wed, 22 Apr - Wed, 29 Apr
OSL
Oslo
BCN
Barcelona
€167 Return, found 2 days ago
€167
Return
found 2 days ago
Select Brussels Airlines flight, departing Wed, 22 Apr from Oslo to Barcelona, returning Wed, 29 Apr, priced at €167 found 2 days ago
Norwegian Air Sweden
Wed, 22 Apr - Wed, 29 Apr
OSL
Oslo
BCN
Barcelona
€170 Return, found 2 days ago
€170
Return
found 2 days ago
Select Norwegian Air Sweden flight, departing Wed, 22 Apr from Oslo to Barcelona, returning Wed, 29 Apr, priced at €170 found 2 days ago
Swiss International Air Lines
Wed, 22 Apr - Wed, 29 Apr
OSL
Oslo
BCN
Barcelona
€185 Return, found 2 days ago
€185
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 22 Apr from Oslo to Barcelona, returning Wed, 29 Apr, priced at €185 found 2 days ago
KLM
Thu, 5 Mar - Thu, 12 Mar
OSL
Oslo
BCN
Barcelona
€202 Return, found 4 days ago
€202
Return
found 4 days ago
Select KLM flight, departing Thu, 5 Mar from Oslo to Barcelona, returning Thu, 12 Mar, priced at €202 found 4 days ago
Air Serbia
Thu, 30 Jul - Mon, 3 Aug
OSL
Oslo
BCN
Barcelona
€219 Return, found 5 days ago
€219
Return
found 5 days ago
Select Air Serbia flight, departing Thu, 30 Jul from Oslo to Barcelona, returning Mon, 3 Aug, priced at €219 found 5 days ago
Iberia
Thu, 5 Mar - Thu, 12 Mar
OSL
Oslo
BCN
Barcelona
€221 Return, found 4 days ago
€221
Return
found 4 days ago
Select Iberia flight, departing Thu, 5 Mar from Oslo to Barcelona, returning Thu, 12 Mar, priced at €221 found 4 days ago

Flights from Oslo - Southern Norway: Essential Travel Information

Cheapest flight from Oslo - Southern Norway
€80 (roundtrip)
Best airlines to fly from Oslo - Southern Norway
Norwegian Air Sweden, Vueling Airlines, KLM, Air Baltic, Scandinavian Airlines, Widerøe, Lufthansa, Norwegian Air Shuttle, Brussels Airlines, Swiss International Air Lines, Air Serbia, Iberia, Norse Atlantic Airways
Cheapest month to fly from Oslo - Southern Norway
March
Oslo - Southern Norway IATA code
OSL
Oslo - Southern Norway Country/State
Norway
Airline ticket deals from Oslo - Southern Norway
€80 - €274

 

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