$692 Cheap Flights from Oslo (OSL) to Freetown (FNA)

View $692 flight on Sun, Jul 13, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Freetown (FNA-Lungi Intl.)

Cheap Flights from Oslo to Freetown (OSL-FNA)

Prices were available within the past 7 days and start at $692 for one-way flights and $1,022 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Brussels Airlines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,022 Roundtrip, found 6 days ago
$1,022
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,022 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,031 Roundtrip, found 6 days ago
$1,031
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,031 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,044 Roundtrip, found 6 days ago
$1,044
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,044 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,053 Roundtrip, found 6 days ago
$1,053
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,053 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,066 Roundtrip, found 6 days ago
$1,066
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,066 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,089 Roundtrip, found 6 days ago
$1,089
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,089 found 6 days ago
Swiss International Air Lines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,098 Roundtrip, found 6 days ago
$1,098
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,098 found 6 days ago
Scandinavian Airlines
Sun, Oct 26 - Sat, Nov 22
OSL
Oslo
FNA
Freetown
$1,130 Roundtrip, found 6 days ago
$1,130
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sun, Oct 26 from Oslo to Freetown, returning Sat, Nov 22, priced at $1,130 found 6 days ago
Ethiopian Airlines
Sun, Jul 13 - Tue, Jul 22
OSL
Oslo
FNA
Freetown
$1,444 Roundtrip, found 3 days ago
$1,444
Roundtrip
found 3 days ago
Select Ethiopian Airlines flight, departing Sun, Jul 13 from Oslo to Freetown, returning Tue, Jul 22, priced at $1,444 found 3 days ago
Turkish Airlines
Fri, Jul 11 - Mon, Jul 14
OSL
Oslo
FNA
Freetown
$1,749 Roundtrip, found 3 days ago
$1,749
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Jul 11 from Oslo to Freetown, returning Mon, Jul 14, priced at $1,749 found 3 days ago
Flights from Oslo (OSL) to Freetown (FNA)
Origin airport
Gardermoen
Destination airport
Lungi Intl.
Airlines serving
Brussels Airlines, Ethiopian Airlines, Swiss International Air Lines
Roundtrip price
$1,022
Distance
3779 mi

Oslo to Freetown Flights

The cheapest times to fly from Oslo to Freetown

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

 

The best time to book a flight from Oslo to Freetown

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

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 Freetown in 2025. You can also book with separate airlines for your outbound and return journeys, from $692 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 Freetown 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 Freetown 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 Lungi Intl. Airport (FNA) cost?
Discover the latest flight deals from OSL to FNA 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 OSL to FNA?
The cheapest flights from OSL to FNA 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 FNA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from OSL to FNA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA)?
There are no daily nonstop flights from Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA). But you can book 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 FNA?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA)?
To avoid possible delays on the Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA) route, travel before 3 PM. Later departures are 22% more likely to be 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 Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA) last-minute?
Last-minute fares from OSL to FNA are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an OSL to FNA flight and hotel package?
Opting for an OSL to FNA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Lungi Intl. Airport (FNA)?
In most cases, you can modify or cancel your OSL to FNA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.