OSL - IST

Find cheap flights from Oslo to Istanbul

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KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Istanbul, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flight Deals from Oslo to Istanbul (OSL-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Oslo to Istanbul

KAYAK's recommended round-trip deals from the most popular airlines that fly from Oslo to Istanbul.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
OSL-IST
4h 00mdirect
Icelandair Logo
IST-OSL
3h 50mdirect
Icelandair
Find Deal
Thai Airways Logo
OSL-IST
4h 00mdirect
Thai Airways Logo
IST-OSL
3h 50mdirect
Thai Airways
Find Deal
Norwegian Logo
OSL-IST
3h 50mdirect
Norwegian Logo
IST-OSL
3h 35mdirect
Norwegian
Find Deal
Turkish Airlines Logo
OSL-IST
4h 00mdirect
Turkish Airlines Logo
IST-OSL
3h 50mdirect
Turkish Airlines
Find Deal
Pakistan International Airlines Logo
OSL-IST
4h 00mdirect
Pakistan International Airlines Logo
IST-OSL
3h 50mdirect
Pakistan International Airlines
Find Deal
IndiGo Logo
OSL-IST
4h 00mdirect
IndiGo Logo
IST-OSL
3h 50mdirect
IndiGo
Find Deal
Expert advice

Expert advice for your flight from Oslo to Istanbul

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Norwegian

Norwegian's Flex fare includes two 23kg checked bags and priority boarding for added convenience.


Access free Wi-Fi for 15 minutes on Norwegian flights, ideal for quick messages.

Turkish Airlines

Enjoy free Wi-Fi up to 1GB in Business Class, enhancing your travel experience.


Turkish Airlines offers extensive meal service in Business Class, ensuring you won't go hungry.

Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Turkish Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Useful Info

KAYAK's insights & trends for Oslo to Istanbul flights

Get data-powered insights and trends into flights from Oslo to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oslo Gardermoen Airport to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Istanbul Airport is March, where tickets cost C$ 271 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 653 and C$ 529 respectively.

Can I save money by flying with a layover from Oslo Gardermoen Airport to Istanbul Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 420, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Oslo Gardermoen Airport to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Istanbul Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (68% more expensive on average)

When to book flights from Oslo to Istanbul

Are your dates flexible? Find out the best times to travel from Oslo to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Istanbul flights

  • Which aircraft models fly most regularly from Oslo to Istanbul?

    The Airbus A321 (sharklets) is the aircraft model that flies most regularly on the Oslo to Istanbul flight route.

  • Which airline alliances offer flights from Oslo to Istanbul?

    Star Alliance is the only airline alliance operating flights between Oslo and Istanbul.

  • On which days can I fly direct from Oslo to Istanbul?

    There are direct flights from Oslo to Istanbul on a daily basis.

  • How does KAYAK find such low prices on flights from Oslo to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Oslo to Istanbul?

Find which airlines fly direct from Oslo Gardermoen Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen to Istanbul

Monday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Tuesday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Wednesday

Icelandair,IndiGo,Norwegian, +3 more

Icelandair,IndiGo, +4 more

Thursday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Friday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Saturday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Sunday

Icelandair,IndiGo,Norwegian, +3 more

Icelandair,IndiGo, +4 more

See more nonstop flights

Direct returns

Istanbul to Oslo Gardermoen

Monday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Tuesday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Wednesday

Icelandair,IndiGo,Norwegian, +3 more

Icelandair,IndiGo, +4 more

Thursday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Friday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Saturday

Icelandair,IndiGo,Pakistan International Airlines, +2 more

Icelandair,IndiGo, +3 more

Sunday

Icelandair,IndiGo,Norwegian, +3 more

Icelandair,IndiGo, +4 more

See more nonstop flights
See more nonstop flights

Everything you need to know for your flight from Oslo to Istanbul

Information on your arrival and departure airports

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