Cheap Flights from Istanbul (IST) to Oslo (OSL) from HK$1,120~

View HK$1,120 flight on Fri, 10 Apr 2026Opens in a new window

Popular airlines from Istanbul to Oslo (OSL-Gardermoen)

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Find Cheap Flights from Istanbul (IST) to Oslo (OSL)

Prices were available within the past 7 days and start at HK$1,120 for one-way flights and HK$2,605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, 21 Jan - Thu, 29 Jan
IST
Istanbul
OSL
Oslo
HK$2,605 Return, found 11 hours ago
HK$2,605
Return
found 11 hours ago
Select Turkish Airlines flight, departing Wed, 21 Jan from Istanbul to Oslo, returning Thu, 29 Jan, priced at HK$2,605 found 11 hours ago
Turkish Airlines
Tue, 20 Jan - Tue, 27 Jan
IST
Istanbul
OSL
Oslo
HK$2,751 Return, found 4 days ago
HK$2,751
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 20 Jan from Istanbul to Oslo, returning Tue, 27 Jan, priced at HK$2,751 found 4 days ago
Lufthansa
Mon, 19 Jan - Wed, 28 Jan
IST
Istanbul
OSL
Oslo
HK$2,813 Return, found 4 days ago
HK$2,813
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 19 Jan from Istanbul to Oslo, returning Wed, 28 Jan, priced at HK$2,813 found 4 days ago
Air France
Mon, 19 Jan - Wed, 28 Jan
IST
Istanbul
OSL
Oslo
HK$2,876 Return, found 4 days ago
HK$2,876
Return
found 4 days ago
Select Air France flight, departing Mon, 19 Jan from Istanbul to Oslo, returning Wed, 28 Jan, priced at HK$2,876 found 4 days ago
Turkish Airlines
Wed, 21 Jan - Thu, 29 Jan
IST
Istanbul
OSL
Oslo
HK$2,915 Return, found 11 hours ago
HK$2,915
Return
found 11 hours ago
Select Turkish Airlines flight, departing Wed, 21 Jan from Istanbul to Oslo, returning Thu, 29 Jan, priced at HK$2,915 found 11 hours ago
Turkish Airlines
Wed, 21 Jan - Thu, 29 Jan
IST
Istanbul
OSL
Oslo
HK$2,942 Return, found 11 hours ago
HK$2,942
Return
found 11 hours ago
Select Turkish Airlines flight, departing Wed, 21 Jan from Istanbul to Oslo, returning Thu, 29 Jan, priced at HK$2,942 found 11 hours ago
Turkish Airlines
Mon, 19 Jan - Wed, 28 Jan
IST
Istanbul
OSL
Oslo
HK$2,951 Return, found 4 days ago
HK$2,951
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 19 Jan from Istanbul to Oslo, returning Wed, 28 Jan, priced at HK$2,951 found 4 days ago
Turkish Airlines
Wed, 21 Jan - Thu, 29 Jan
IST
Istanbul
OSL
Oslo
HK$2,955 Return, found 11 hours ago
HK$2,955
Return
found 11 hours ago
Select Turkish Airlines flight, departing Wed, 21 Jan from Istanbul to Oslo, returning Thu, 29 Jan, priced at HK$2,955 found 11 hours ago
Scandinavian Airlines
Mon, 1 Jun - Fri, 12 Jun
IST
Istanbul
OSL
Oslo
HK$3,292 Return, found 6 days ago
HK$3,292
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Istanbul to Oslo, returning Fri, 12 Jun, priced at HK$3,292 found 6 days ago
British Airways
Mon, 19 Jan - Wed, 28 Jan
IST
Istanbul
OSL
Oslo
HK$3,777 Return, found 4 days ago
HK$3,777
Return
found 4 days ago
Select British Airways flight, departing Mon, 19 Jan from Istanbul to Oslo, returning Wed, 28 Jan, priced at HK$3,777 found 4 days ago

Find the cheapest month to fly from Istanbul (IST) to Oslo (OSL)

March is typically the cheapest month to fly

From HK$1,172 - HK$2,382 per traveller.

Alternative airports near Oslo

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

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city centre is 40 minutes. Flights from HK$1,766
OSL
Gardermoen
CheapestClosest
Average driving time to city centre40 min
Flights from HK$1,766
Istanbul to Oslo route information
Origin airport
Istanbul
Destination airport
Gardermoen
Airlines serving
Aegean, Air France, British Airways, Lufthansa, Turkish Airlines
Return price
HK$2,605
Distance
2412 km
Average flight time
2 hours 1 min

Flights from Istanbul to Oslo

Book cheap flights from Istanbul (IST) to Oslo (OSL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Istanbul (IST) to Oslo (OSL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Istanbul (IST) to Oslo (OSL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Oslo flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Oslo and things to do in Oslo for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Oslo more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Oslo is HK$1,120 now!

 

Frequently asked questions

How much is a flight from Istanbul Airport to OSL?
The lowest price advertised for a round-trip flight between IST and Gardermoen Airport (OSL) is HK$2,605. But you better act soon. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IST to Gardermoen Airport (OSL)?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
Can I fly from IST to Oslo Gardermoen Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Istanbul Airport to OSL please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from IST to Gardermoen Airport (OSL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IST to OSL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IST to OSL?
Around 2,400 kilometers separates Arnavutkoy and Ullensaker, so pack something to help you fill in a few hours. That action-packed novel you haven't finished will be ideal.
Which airlines fly direct from IST to Gardermoen Airport (OSL)?
Flying directly between Istanbul Airport and Oslo Gardermoen Airport isn't possible at this time. However, you'll still be able to find a flight to Ullensaker with at least one stop.
Are Istanbul Airport to Gardermoen Airport (OSL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Istanbul Airport to Gardermoen Airport (OSL) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd rather start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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