Cheap flights from Oslo

View AU$102 flight on Sat, 11 Oct. 2025Opens in a new window

Popular airlines from Oslo

  • Lufthansa

    Lufthansa

  • SAS

    SAS

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • British Airways

    British Airways

  • Air France

    Air France

  • Finnair

    Finnair

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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.

Swiss International Air Lines
Mon, 6 Oct. - Mon, 13 Oct.
OSL
Oslo
BCN
Barcelona
AU$306 Return, found 1 day ago
AU$306
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 6 Oct. from Oslo to Barcelona, returning Mon, 13 Oct., priced at AU$306 found 1 day ago
Swiss International Air Lines
Wed, 8 Oct. - Wed, 15 Oct.
OSL
Oslo
BCN
Barcelona
AU$306 Return, just found
AU$306
Return
just found
Select Swiss International Air Lines flight, departing Wed, 8 Oct. from Oslo to Barcelona, returning Wed, 15 Oct., priced at AU$306 just found
Brussels Airlines
Wed, 8 Oct. - Wed, 15 Oct.
OSL
Oslo
BCN
Barcelona
AU$307 Return, just found
AU$307
Return
just found
Select Brussels Airlines flight, departing Wed, 8 Oct. from Oslo to Barcelona, returning Wed, 15 Oct., priced at AU$307 just found
Lufthansa
Wed, 8 Oct. - Wed, 15 Oct.
OSL
Oslo
BCN
Barcelona
AU$308 Return, just found
AU$308
Return
just found
Select Lufthansa flight, departing Wed, 8 Oct. from Oslo to Barcelona, returning Wed, 15 Oct., priced at AU$308 just found
KLM
Wed, 8 Oct. - Wed, 15 Oct.
OSL
Oslo
BCN
Barcelona
AU$380 Return, just found
AU$380
Return
just found
Select KLM flight, departing Wed, 8 Oct. from Oslo to Barcelona, returning Wed, 15 Oct., priced at AU$380 just found
Austrian Airlines
Mon, 6 Oct. - Mon, 13 Oct.
OSL
Oslo
BCN
Barcelona
AU$383 Return, found 1 day ago
AU$383
Return
found 1 day ago
Select Austrian Airlines flight, departing Mon, 6 Oct. from Oslo to Barcelona, returning Mon, 13 Oct., priced at AU$383 found 1 day ago
Air France
Mon, 6 Oct. - Mon, 13 Oct.
OSL
Oslo
BCN
Barcelona
AU$414 Return, found 1 day ago
AU$414
Return
found 1 day ago
Select Air France flight, departing Mon, 6 Oct. from Oslo to Barcelona, returning Mon, 13 Oct., priced at AU$414 found 1 day ago
Air Serbia
Wed, 8 Oct. - Wed, 15 Oct.
OSL
Oslo
BCN
Barcelona
AU$421 Return, just found
AU$421
Return
just found
Select Air Serbia flight, departing Wed, 8 Oct. from Oslo to Barcelona, returning Wed, 15 Oct., priced at AU$421 just found
British Airways
Thu, 11 Dec. - Mon, 15 Dec.
OSL
Oslo
BHD
Belfast
AU$431 Return, found 11 hours ago
AU$431
Return
found 11 hours ago
Select British Airways flight, departing Thu, 11 Dec. from Oslo to Belfast, returning Mon, 15 Dec., priced at AU$431 found 11 hours ago
TAP Portugal
Sun, 5 Oct. - Sun, 12 Oct.
OSL
Oslo
BCN
Barcelona
AU$437 Return, found 3 days ago
AU$437
Return
found 3 days ago
Select TAP Portugal flight, departing Sun, 5 Oct. from Oslo to Barcelona, returning Sun, 12 Oct., priced at AU$437 found 3 days ago

Flights from Oslo: Essential Travel Information

Cheapest flight from Oslo
AU$306 (roundtrip)
Best airlines to fly from Oslo
Scandinavian Airlines, Air Serbia, Air Baltic, Iberia, Lufthansa, British Airways, KLM, Austrian Airlines, Swiss International Air Lines, Brussels Airlines, Air France, TAP Portugal
Cheapest month to fly from Oslo
October
Oslo IATA code
OSL
Oslo Country/State
Akershus
Airline ticket deals from Oslo
AU$306 - AU$437
*Available to Expedia members.