$50 Cheap Flights from Oslo (OSL) to Olbia (OLB)

View $50 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)

  • 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*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Oslo to Olbia (OSL-OLB)

Prices were available within the past 7 days and start at $50 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $238 found 3 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $241 found 3 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $247 found 3 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $250 found 3 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $257 found 3 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 15
OSL
Oslo
OLB
Olbia
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Oslo to Olbia, returning Wed, Apr 15, priced at $260 found 3 days ago
Air France
Tue, Aug 12 - Thu, Sep 4
OSL
Oslo
OLB
Olbia
$278 Roundtrip, found 6 days ago
$278
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Aug 12 from Oslo to Olbia, returning Thu, Sep 4, priced at $278 found 6 days ago
Norwegian Air Shuttle
Wed, Jul 30 - Sat, Aug 16
OSL
Oslo
OLB
Olbia
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select Norwegian Air Shuttle flight, departing Wed, Jul 30 from Oslo to Olbia, returning Sat, Aug 16, priced at $296 found 6 days ago
KLM
Mon, Aug 11 - Sun, Aug 24
OSL
Oslo
OLB
Olbia
$305 Roundtrip, found 6 days ago
$305
Roundtrip
found 6 days ago
Select KLM flight, departing Mon, Aug 11 from Oslo to Olbia, returning Sun, Aug 24, priced at $305 found 6 days ago
Norwegian Air Sweden
Mon, Jul 28 - Thu, Aug 14
OSL
Oslo
OLB
Olbia
$341 Roundtrip, found 6 days ago
$341
Roundtrip
found 6 days ago
Select Norwegian Air Sweden flight, departing Mon, Jul 28 from Oslo to Olbia, returning Thu, Aug 14, priced at $341 found 6 days ago
Flights from Oslo (OSL) to Olbia (OLB)
Origin airport
Gardermoen
Destination airport
Costa Smeralda
Airlines serving
Air France, KLM, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$238
Distance
1334 mi
Average flight time
3 hours 20 mins

Oslo to Olbia Flights

The cheapest times to fly from Oslo to Olbia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Olbia are during the month of April. You can find some of the cheapest flights from Oslo to Olbia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Olbia

Sunday is one of the best days to book for cheap flights from Oslo to Olbia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Olbia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $50 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Olbia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Olbia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB) cost?
Cheap return fares from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB) start from $360. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norwegian Air Shuttle flight leaving OSL on July 26 2025 and touching down at OLB. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from OSL to OLB?
The cheapest flights from OSL to OLB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OSL to OLB?
With prices starting from $130 for a one-way flight from OSL to OLB, Norwegian Air Shuttle is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OSL on July 23 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)?
There are no daily nonstop flights from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from OSL to OLB?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from OSL to OLB?
With 80% of journeys usually landing on schedule, Norwegian Air Shuttle has the best on-time performance for direct flights from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB). To check your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)?
Book a flight from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB) last-minute?
Holding off until right before your break to book a ticket from OSL to OLB generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book an OSL to OLB flight and hotel package?
Opting for an OSL to OLB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)?
Typically, you can cancel or modify your OSL to OLB flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.