฿5,305 Cheap Flights from Oslo (OSL) to Istanbul (IST)

View ฿5,305 flight on Wed, 10 Dec 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Istanbul Airport (IST)

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

Prices were available within the past 7 days and start at ฿5,305 for one-way flights and ฿8,845 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
IST
Istanbul
฿8,845 Return, found 6 days ago
฿8,845
Return
found 6 days ago
Select KLM flight, departing Thu, 22 Jan from Oslo to Istanbul, returning Mon, 26 Jan, priced at ฿8,845 found 6 days ago
KLM
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
IST
Istanbul
฿9,320 Return, found 6 days ago
฿9,320
Return
found 6 days ago
Select KLM flight, departing Thu, 22 Jan from Oslo to Istanbul, returning Mon, 26 Jan, priced at ฿9,320 found 6 days ago
KLM
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
IST
Istanbul
฿10,280 Return, found 6 days ago
฿10,280
Return
found 6 days ago
Select KLM flight, departing Thu, 22 Jan from Oslo to Istanbul, returning Mon, 26 Jan, priced at ฿10,280 found 6 days ago
Turkish Airlines
Tue, 7 Apr - Mon, 13 Apr
OSL
Oslo
IST
Istanbul
฿10,475 Return, found 5 days ago
฿10,475
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 7 Apr from Oslo to Istanbul, returning Mon, 13 Apr, priced at ฿10,475 found 5 days ago
Turkish Airlines
Fri, 27 Feb - Fri, 6 Mar
OSL
Oslo
IST
Istanbul
฿10,595 Return, found 12 hours ago
฿10,595
Return
found 12 hours ago
Select Turkish Airlines flight, departing Fri, 27 Feb from Oslo to Istanbul, returning Fri, 6 Mar, priced at ฿10,595 found 12 hours ago
Turkish Airlines
Tue, 7 Apr - Mon, 13 Apr
OSL
Oslo
IST
Istanbul
฿11,155 Return, found 5 days ago
฿11,155
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 7 Apr from Oslo to Istanbul, returning Mon, 13 Apr, priced at ฿11,155 found 5 days ago
Turkish Airlines
Fri, 27 Feb - Fri, 6 Mar
OSL
Oslo
IST
Istanbul
฿11,255 Return, found 12 hours ago
฿11,255
Return
found 12 hours ago
Select Turkish Airlines flight, departing Fri, 27 Feb from Oslo to Istanbul, returning Fri, 6 Mar, priced at ฿11,255 found 12 hours ago
Air France
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
IST
Istanbul
฿11,355 Return, found 6 days ago
฿11,355
Return
found 6 days ago
Select Air France flight, departing Thu, 22 Jan from Oslo to Istanbul, returning Mon, 26 Jan, priced at ฿11,355 found 6 days ago
Scandinavian Airlines
Thu, 22 Jan - Mon, 26 Jan
OSL
Oslo
IST
Istanbul
฿13,100 Return, found 6 days ago
฿13,100
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 22 Jan from Oslo to Istanbul, returning Mon, 26 Jan, priced at ฿13,100 found 6 days ago
Lufthansa
Fri, 27 Feb - Fri, 6 Mar
OSL
Oslo
IST
Istanbul
฿13,355 Return, found 12 hours ago
฿13,355
Return
found 12 hours ago
Select Lufthansa flight, departing Fri, 27 Feb from Oslo to Istanbul, returning Fri, 6 Mar, priced at ฿13,355 found 12 hours ago

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

May is typically the cheapest month to fly

From ฿4,414 - ฿9,779 per traveller.

Frequently asked questions

How much is a flight from Gardermoen Airport (OSL) to IST?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Oslo Gardermoen Airport to IST was ฿8,845. Cheap tickets don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OSL to IST?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
Can I fly from Oslo Gardermoen Airport to Istanbul Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from OSL to IST please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Gardermoen Airport (OSL) to IST 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 Gardermoen Airport (OSL) to Istanbul Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OSL to Istanbul Airport?
You'll be up above the clouds for a while, as the flight distance between Ullensaker and Arnavutkoy is 2,400 kilometres. Put together a playlist of your favourite songs before leaving home to stay entertained during your flight.
Which airlines fly direct from Gardermoen Airport (OSL) to IST?
If you want to travel straight from OSL to IST, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are OSL to IST flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some of the cheapest airfares from Gardermoen Airport (OSL) to IST surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Origin airport
Gardermoen
Destination airport
Istanbul
Return price
฿8,845
Distance
2412 km
Average flight time
5 hours 58 mins

Book with confidence

Perfect flights from Oslo to Istanbul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Oslo to Istanbul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gardermoen to Istanbul ticket options cater to your travel preferences, with incredible one-way fares from ฿5,305 and roundtrip prices from ฿8,845. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Istanbul and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Istanbul.
Perfect flights from Oslo to Istanbul

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