S$182 Cheap Flights from Oslo to Istanbul

View S$182 flight on Fri, 16 Jan, 2026Opens in a new window

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

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Cheap Flights from Oslo to Istanbul (OSL-IST)

Prices were available within the past 7 days and start at S$182 for one-way flights and S$333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$333 Return, found 1 day ago
S$333
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$333 found 1 day ago
Air Serbia
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$351 Return, found 1 day ago
S$351
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$351 found 1 day ago
Air Serbia
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$353 Return, found 1 day ago
S$353
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$353 found 1 day ago
KLM
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$367 Return, found 1 day ago
S$367
Return
found 1 day ago
Select KLM flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$367 found 1 day ago
Air Serbia
Fri, 9 Jan - Fri, 16 Jan
OSL
Oslo
IST
Istanbul
S$372 Return, found 1 day ago
S$372
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 9 Jan from Oslo to Istanbul, returning Fri, 16 Jan, priced at S$372 found 1 day ago
Air Serbia
Fri, 9 Jan - Fri, 16 Jan
OSL
Oslo
IST
Istanbul
S$376 Return, found 1 day ago
S$376
Return
found 1 day ago
Select Air Serbia flight, departing Fri, 9 Jan from Oslo to Istanbul, returning Fri, 16 Jan, priced at S$376 found 1 day ago
KLM
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$382 Return, found 1 day ago
S$382
Return
found 1 day ago
Select KLM flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$382 found 1 day ago
Turkish Airlines
Fri, 9 Jan - Fri, 16 Jan
OSL
Oslo
IST
Istanbul
S$383 Return, found 1 day ago
S$383
Return
found 1 day ago
Select Turkish Airlines flight, departing Fri, 9 Jan from Oslo to Istanbul, returning Fri, 16 Jan, priced at S$383 found 1 day ago
Air France
Mon, 8 Dec - Sun, 14 Dec
OSL
Oslo
IST
Istanbul
S$386 Return, found 6 days ago
S$386
Return
found 6 days ago
Select Air France flight, departing Mon, 8 Dec from Oslo to Istanbul, returning Sun, 14 Dec, priced at S$386 found 6 days ago
LOT-Polish Airlines
Fri, 16 Jan - Fri, 30 Jan
OSL
Oslo
IST
Istanbul
S$390 Return, found 1 day ago
S$390
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Fri, 16 Jan from Oslo to Istanbul, returning Fri, 30 Jan, priced at S$390 found 1 day ago

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

May is typically the cheapest month to fly

From S$177 - S$393 per traveller.
Oslo to Istanbul route information
Origin airport
Gardermoen
Destination airport
Istanbul
Airlines serving
Air Serbia, British Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Return price
S$332
Distance
2412 km
Average flight time
5 hours 58 mins

Perfect flights from Oslo to Istanbul

Your Journey from Oslo to Istanbul

Start your unforgettable journey with Expedia. Our broad selection of flights from Oslo to Istanbul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Serbia, Scandinavian Airlines, KLM, LOT-Polish Airlines, Turkish Airlines, Air France. Our selection of flights from Gardermoen to Istanbul caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Oslo to Istanbul Flights

Experience the joy of finding cheap flights from Gardermoen to Istanbul that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$182 and roundtrip prices from S$333*.
 

Pre-Flight Essentials

Ensure a smooth journey from Oslo to Istanbul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Istanbul

Picture yourself stepping off the plane in Istanbul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Oslo to Istanbul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Oslo to Istanbul.
 

Beyond the Flight – Exploring Istanbul

With Expedia, your adventure extends beyond the flight. Explore Istanbul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Oslo to Istanbul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Oslo to Istanbul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$333. 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.

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