$187 Cheap Flights from Oslo (OSL) to Olbia (OLB)

View $187 flight on Wed, Jul 8, 2026Opens in a new window

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

Cheap Flights from Oslo to Olbia (OSL-OLB)

Prices were available within the past 7 days and start at $187 for one-way flights and $591 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, Aug 29 - Sun, Aug 31
OSL
Oslo
OLB
Olbia
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Oslo to Olbia, returning Sun, Aug 31, priced at $591 found 2 days ago
Swiss International Air Lines
Fri, Aug 29 - Sun, Aug 31
OSL
Oslo
OLB
Olbia
$601 Roundtrip, found 2 days ago
$601
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Oslo to Olbia, returning Sun, Aug 31, priced at $601 found 2 days ago
Swiss International Air Lines
Fri, Aug 29 - Sun, Aug 31
OSL
Oslo
OLB
Olbia
$609 Roundtrip, found 2 days ago
$609
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Oslo to Olbia, returning Sun, Aug 31, priced at $609 found 2 days ago
Lufthansa
Mon, Sep 8 - Fri, Sep 12
OSL
Oslo
OLB
Olbia
$633 Roundtrip, found 1 day ago
$633
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 8 from Oslo to Olbia, returning Fri, Sep 12, priced at $633 found 1 day ago
Scandinavian Airlines
Fri, Sep 5 - Mon, Sep 8
OSL
Oslo
OLB
Olbia
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Sep 5 from Oslo to Olbia, returning Mon, Sep 8, priced at $638 found 1 day ago
Lufthansa
Mon, Sep 8 - Fri, Sep 12
OSL
Oslo
OLB
Olbia
$643 Roundtrip, found 1 day ago
$643
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 8 from Oslo to Olbia, returning Fri, Sep 12, priced at $643 found 1 day ago
Lufthansa
Mon, Sep 8 - Fri, Sep 12
OSL
Oslo
OLB
Olbia
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 8 from Oslo to Olbia, returning Fri, Sep 12, priced at $651 found 1 day ago
British Airways
Fri, Sep 26 - Sun, Sep 28
OSL
Oslo
OLB
Olbia
$654 Roundtrip, found 3 days ago
$654
Roundtrip
found 3 days ago
Select British Airways flight, departing Fri, Sep 26 from Oslo to Olbia, returning Sun, Sep 28, priced at $654 found 3 days ago
Swiss International Air Lines
Fri, Aug 29 - Sun, Aug 31
OSL
Oslo
OLB
Olbia
$661 Roundtrip, found 2 days ago
$661
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Oslo to Olbia, returning Sun, Aug 31, priced at $661 found 2 days ago
Austrian Airlines
Mon, Sep 8 - Fri, Sep 12
OSL
Oslo
OLB
Olbia
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Sep 8 from Oslo to Olbia, returning Fri, Sep 12, priced at $667 found 1 day ago

Alternative airports near Olbia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Costa Smeralda OLB. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $638
OLB
Costa Smeralda
CheapestClosest
Average driving time to city center5 min
Flights from $638
Flights from Oslo (OSL) to Olbia (OLB)
Origin airport
Gardermoen
Destination airport
Costa Smeralda
Airlines serving
British Airways, Lufthansa
Roundtrip price
$590
Distance
1334 mi

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 August. 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 $187 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?
Get a cheap one-way flight from $187 or cheap return flight from $591 from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)?
Flying in August may help you find better deals, as it's the cheapest month for flights between OSL and OLB. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Costa Smeralda Airport (OLB)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from OSL to OLB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
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.

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*Available to One Key members.