Cheap flights from Rome to Oslo - Southern Norway from CA $164

View CA $164 flight on Fri, Nov. 14, 2025Opens in a new window

Popular airlines from Rome to Oslo - Southern Norway

  • Finnair

    Finnair

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • SAS

    SAS

  • Air France

    Air France

  • ITA Airways

    ITA Airways

  • British Airways

    British Airways

  • 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 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Rome (ROM) to Oslo - Southern Norway (OSL)

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, Sep. 10 - Sun, Sep. 21
FCO
Rome
OSL
Oslo
CA $275 Roundtrip, found 2 days ago
CA $275
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Wed, Sep. 10 from Rome to Oslo, returning Sun, Sep. 21, priced at CA $275 found 2 days ago
Lufthansa
Fri, Nov. 21 - Sun, Nov. 30
FCO
Rome
OSL
Oslo
CA $301 Roundtrip, found 2 days ago
CA $301
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov. 21 from Rome to Oslo, returning Sun, Nov. 30, priced at CA $301 found 2 days ago
Norwegian Air Sweden
Wed, Sep. 24 - Tue, Oct. 7
FCO
Rome
OSL
Oslo
CA $316 Roundtrip, found 2 days ago
CA $316
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Wed, Sep. 24 from Rome to Oslo, returning Tue, Oct. 7, priced at CA $316 found 2 days ago
Brussels Airlines
Fri, Nov. 21 - Sun, Nov. 30
FCO
Rome
OSL
Oslo
CA $339 Roundtrip, found 2 days ago
CA $339
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Fri, Nov. 21 from Rome to Oslo, returning Sun, Nov. 30, priced at CA $339 found 2 days ago
Air Serbia
Wed, Sep. 3 - Fri, Sep. 19
FCO
Rome
OSL
Oslo
CA $339 Roundtrip, found 2 days ago
CA $339
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Wed, Sep. 3 from Rome to Oslo, returning Fri, Sep. 19, priced at CA $339 found 2 days ago
Swiss International Air Lines
Fri, Nov. 21 - Sun, Nov. 30
FCO
Rome
OSL
Oslo
CA $340 Roundtrip, found 2 days ago
CA $340
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Nov. 21 from Rome to Oslo, returning Sun, Nov. 30, priced at CA $340 found 2 days ago
*Available to Expedia members.