$138 Cheap Flights from Leknes (LKN) to Oslo (OSL)

View $138 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Leknes (LKN) to Gardermoen Airport (OSL)

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Find available prices by choosing your travel dates.

Cheap Flights from Leknes to Oslo (LKN-OSL)

Prices were available within the past 7 days and start at $138 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Widerøe
Mon, Jul 28 - Sun, Aug 17
LKN
Leknes
TRF
Sandefjord
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select Widerøe flight, departing Mon, Jul 28 from Leknes to Sandefjord, returning Sun, Aug 17, priced at $323 found 2 days ago
Widerøe
Mon, Jul 7 - Thu, Jul 17
LKN
Leknes
OSL
Oslo
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select Widerøe flight, departing Mon, Jul 7 from Leknes to Oslo, returning Thu, Jul 17, priced at $330 found 2 days ago
Widerøe
Fri, Jul 18 - Thu, Jul 31
LKN
Leknes
TRF
Sandefjord
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select Widerøe flight, departing Fri, Jul 18 from Leknes to Sandefjord, returning Thu, Jul 31, priced at $332 found 2 days ago
Widerøe
Tue, Jun 10 - Tue, Jun 24
LKN
Leknes
TRF
Sandefjord
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select Widerøe flight, departing Tue, Jun 10 from Leknes to Sandefjord, returning Tue, Jun 24, priced at $336 found 2 days ago
Widerøe
Tue, Jul 29 - Sun, Aug 17
LKN
Leknes
TRF
Sandefjord
$336 Roundtrip, found 2 days ago
$336
Roundtrip
found 2 days ago
Select Widerøe flight, departing Tue, Jul 29 from Leknes to Sandefjord, returning Sun, Aug 17, priced at $336 found 2 days ago
Widerøe
Mon, Jul 7 - Thu, Jul 10
LKN
Leknes
TRF
Sandefjord
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select Widerøe flight, departing Mon, Jul 7 from Leknes to Sandefjord, returning Thu, Jul 10, priced at $338 found 2 days ago
Widerøe
Fri, Jun 20 - Wed, Jul 2
LKN
Leknes
TRF
Sandefjord
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select Widerøe flight, departing Fri, Jun 20 from Leknes to Sandefjord, returning Wed, Jul 2, priced at $341 found 2 days ago
Widerøe
Mon, Jul 7 - Wed, Jul 16
LKN
Leknes
OSL
Oslo
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Widerøe flight, departing Mon, Jul 7 from Leknes to Oslo, returning Wed, Jul 16, priced at $344 found 2 days ago
Widerøe
Tue, Jun 17 - Thu, Jul 3
LKN
Leknes
OSL
Oslo
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select Widerøe flight, departing Tue, Jun 17 from Leknes to Oslo, returning Thu, Jul 3, priced at $349 found 2 days ago
Widerøe
Mon, Jun 2 - Mon, Jun 16
LKN
Leknes
OSL
Oslo
$350 Roundtrip, found 6 days ago
$350
Roundtrip
found 6 days ago
Select Widerøe flight, departing Mon, Jun 2 from Leknes to Oslo, returning Mon, Jun 16, priced at $350 found 6 days ago
Flights from Leknes (LKN) to Sandefjord (TRF)
Origin airport
Leknes
Destination airport
Torp
Roundtrip price
$323
Distance
628 mi

Leknes to Oslo Flights

The cheapest times to fly from Leknes to Oslo

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 Leknes to Oslo are during the month of July. You can find some of the cheapest flights from Leknes to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Leknes to Oslo

Sunday is one of the best days to book for cheap flights from Leknes to Oslo: 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 Leknes to Oslo

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 Leknes to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 Leknes to Oslo 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 Leknes to Oslo 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 Leknes Airport (LKN) to Gardermoen Airport (OSL) cost?
Discover the latest flight deals from LKN to OSL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LKN to OSL?
The cheapest flights from LKN to OSL 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 LKN to OSL?
At the moment, the cheapest airline operating one-way flights from LKN to OSL is Wideroe. You can book a seat on this route from $332. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LKN on July 14 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Leknes Airport (LKN) to Gardermoen Airport (OSL)?
You’ll have to book a flight with a layover when traveling from Leknes Airport (LKN) to Gardermoen Airport (OSL). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from LKN to OSL?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from LKN to OSL?
With 91% of flights usually arriving on time, Wideroe has the best on-time performance for nonstop flights from Leknes Airport (LKN) to Gardermoen Airport (OSL). To monitor your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Leknes Airport (LKN) to Gardermoen Airport (OSL)?
To avoid potential delays on the Leknes Airport (LKN) to Gardermoen Airport (OSL) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Leknes Airport (LKN) to Gardermoen Airport (OSL) last-minute?
Booking your flight from LKN to OSL just before your getaway is generally more expensive. However, if there’s some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LKN to OSL flight and hotel package?
You’ll generally save money by booking a LKN to OSL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve chosen your preferred accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Leknes Airport (LKN) to Gardermoen Airport (OSL)?
Typically, you can cancel or reschedule your LKN to OSL flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.