Cheap flights from Oslo

View AU$137 flight on Sun, 3 Aug. 2025Opens in a new window

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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.

Lufthansa
Mon., 12 May - Sat., 17 May
OSL
Gardermoen
BCN
Barcelona Intl.
AU$302 Return, found 15 hours ago
AU$302
Return
found 15 hours ago
Select Lufthansa flight, departing Mon., 12 May from Gardermoen to Barcelona Intl., returning Sat., 17 May, priced at AU$302 found 15 hours ago
Swiss International Air Lines
Wed., 2 Apr. - Wed., 9 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$319 Return, found 6 days ago
AU$319
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed., 2 Apr. from Gardermoen to Barcelona Intl., returning Wed., 9 Apr., priced at AU$319 found 6 days ago
Brussels Airlines
Wed., 2 Apr. - Wed., 9 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$320 Return, found 6 days ago
AU$320
Return
found 6 days ago
Select Brussels Airlines flight, departing Wed., 2 Apr. from Gardermoen to Barcelona Intl., returning Wed., 9 Apr., priced at AU$320 found 6 days ago
Swiss International Air Lines
Mon., 12 May - Wed., 21 May
OSL
Gardermoen
MLA
Malta Intl.
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon., 12 May from Gardermoen to Malta Intl., returning Wed., 21 May, priced at AU$363 found 1 day ago
TAP Portugal
Mon., 12 May - Sat., 17 May
OSL
Gardermoen
BCN
Barcelona Intl.
AU$427 Return, found 15 hours ago
AU$427
Return
found 15 hours ago
Select TAP Portugal flight, departing Mon., 12 May from Gardermoen to Barcelona Intl., returning Sat., 17 May, priced at AU$427 found 15 hours ago
Air Baltic
Wed., 2 Apr. - Wed., 9 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$475 Return, found 6 days ago
AU$475
Return
found 6 days ago
Select Air Baltic flight, departing Wed., 2 Apr. from Gardermoen to Barcelona Intl., returning Wed., 9 Apr., priced at AU$475 found 6 days ago
Turkish Airlines
Mon., 12 May - Wed., 21 May
OSL
Gardermoen
MLA
Malta Intl.
AU$478 Return, found 1 day ago
AU$478
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon., 12 May from Gardermoen to Malta Intl., returning Wed., 21 May, priced at AU$478 found 1 day ago
KLM
Wed., 2 Apr. - Wed., 9 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$485 Return, found 6 days ago
AU$485
Return
found 6 days ago
Select KLM flight, departing Wed., 2 Apr. from Gardermoen to Barcelona Intl., returning Wed., 9 Apr., priced at AU$485 found 6 days ago
Austrian Airlines
Tue., 1 Apr. - Wed., 2 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$487 Return, found 4 days ago
AU$487
Return
found 4 days ago
Select Austrian Airlines flight, departing Tue., 1 Apr. from Gardermoen to Barcelona Intl., returning Wed., 2 Apr., priced at AU$487 found 4 days ago
Air France
Wed., 2 Apr. - Wed., 9 Apr.
OSL
Gardermoen
BCN
Barcelona Intl.
AU$513 Return, found 6 days ago
AU$513
Return
found 6 days ago
Select Air France flight, departing Wed., 2 Apr. from Gardermoen to Barcelona Intl., returning Wed., 9 Apr., priced at AU$513 found 6 days ago

Flights from Oslo: Essential Travel Information

Cheapest flight from Oslo
AU$302 (roundtrip)
Best airlines to fly from Oslo
Scandinavian Airlines, Air Serbia, Iberia, British Airways, Brussels Airlines, Air Baltic, Lufthansa, Swiss International Air Lines, KLM, TAP Portugal, Turkish Airlines, Austrian Airlines, Air France
Cheapest month to fly from Oslo
May
Oslo IATA code
OSL
Oslo Country/State
Akershus
Airline ticket deals from Oslo
AU$302 - AU$513
*Available to Expedia members.