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OSL - IST

Find cheap flights from Oslo to Istanbul Airport

1 adult
0 bags
Fri 31/5
Fri 7/6

Search 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
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Oslo to Istanbul - Travel Insights & Trends

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’s the cheapest day of the week to fly from Oslo to Istanbul Airport?

The average price of all flights from Oslo Gardermoen Airport to Istanbul Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Istanbul Airport on a Wednesday and more expensive on a Saturday. On your return trip to Oslo, you should consider flying back on a Thursday, and avoid Tuesdays for better deals.

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 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 January, where tickets cost £201 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is £422 and £321 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
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 85 days before departure.

Which airlines fly direct between Oslo Gardermoen Airport and Istanbul Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Oslo Gardermoen Airport to Istanbul Airport.
There are 2 airlines that fly direct from Oslo Gardermoen Airport to Istanbul Airport. They are Norwegian and Turkish Airlines. The cheapest airline for this route is Turkish Airlines, with the best one-way deal found costing £199. On average, the best prices for this route can be found at Turkish Airlines.

How many flights are there between Oslo Gardermoen Airport and Istanbul Airport per day?

Each day, there are between 3 and 4 nonstop flights that take off from Oslo Gardermoen Airport and land in Istanbul Airport, with an average flight time of 3h 59m. The most common departure time is 14:00 and most flights take off in the afternoon. Each week, there are 23 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Oslo Gardermoen Airport and Istanbul Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Oslo to Istanbul Airport?

Early birds can take the earliest flight from Oslo Gardermoen Airport at 11:50 and will be landing in Istanbul Airport at 16:55.

What’s the latest departure time from Oslo to Istanbul Airport?

If you prefer to fly at night, the latest flight from Oslo Gardermoen Airport to Istanbul Airport jets off at 18:45 and lands at 23:40.

Good to know - Cheap tickets from Oslo to Istanbul Airport

Low season

January

High season

July
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (63% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Airport flights

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

    The Airbus A321neo is the aircraft model that flies most regularly on the Oslo to Istanbul Airport flight route.

  • Which airline alliances offer flights from Oslo to Istanbul Airport?

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

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

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

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

    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 Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul Airport 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 Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul Airport 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 Airport?

    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 Airport from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Oslo to Istanbul Airport

  • Looking for a cheap flight from Istanbul Airport to Oslo? 25% of our users found flights on this route for £253 or less one-way and £451 or less round-trip.

Prefer to fly direct from Oslo to Istanbul Airport?

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

Direct departures

Oslo Gardermoen to Istanbul

Monday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Tuesday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Wednesday

Icelandair, IndiGo, Norwegian, +4 more

Icelandair, IndiGo, +5 more

Thursday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Friday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Saturday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Sunday

Icelandair, IndiGo, Norwegian, +4 more

Icelandair, IndiGo, +5 more

See more direct flights

Direct returns

Istanbul to Oslo Gardermoen

Monday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Tuesday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Wednesday

Icelandair, IndiGo, Norwegian, +4 more

Icelandair, IndiGo, +5 more

Thursday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Friday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Saturday

Icelandair, IndiGo, Pakistan International Airlines, +3 more

Icelandair, IndiGo, +4 more

Sunday

Icelandair, IndiGo, Norwegian, +4 more

Icelandair, IndiGo, +5 more

See more direct flights
See more direct flights

Top 4 airlines serving from Oslo to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1612 reviews
7.2Entertainment
8.4Crew
7.6Comfort
7.3Food
7.8Boarding
Airline reviews

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

8.0 ExcellentAnonymous, Feb 2024ORK - AMS
Read more about KLM reviews

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

At the transit could be less time not like 12 hour 6 hours the mix should be 4 hour, thanks

Seats actually fit a human! Snack options were a bit lame but that’s ok

The seat did not recline and we called the stewardess, he forced it to recline, but when we landed, it did not come forward because the seat was broken. The stewardess came, He tried to do it but couldn't do it, the flight commander came and spoke to us in a bad tone, telling us to get out of here, she waited at the head and acted as if there was a child and we couldn't get up, it was very shameful, I don't even know if it's true, but she said if you don't get up, the plane will not land and will keep turning around. Then a passenger pushed the seat from behind and it worked. Then we wanted to talk to the supervisor again, but she did not come next to us. We fly so much and this is the first time we encountered such a style.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Horrible. Boarding was terrible. For a huge airplane, we needed to be transported to the plane. The boarding area was overcrowded and frantic. .The seats were so uncomfortable. The food was fine.

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

It was a nightmare. I booked business class ticket from Ediburgh to Beirut via Istanbul to attend a funeral. I had a wonderful experience flying to Istanbul from Edinburgh. Then I could not get a boarding pass issued to Beirut. It seems that although they booked me and I had a reservation number, I had no seat allocated and the flight was full. I was asked to go from one desk to another and made to wait for 2 hours. I missed my flight as I did not have a seat assigned and it was full. The only option was to put me on the next flight, 6 hours later, for a fee of over $400. They said that was the best they can do to 'help me' and to 'take it or leave it'. Well, I was not about to be bullied; I stood my ground. I booked and paid premium for the journey, which was confirmed. The eventually accepted to not charge me extra and i waited a total of over 8 hours in the airport with no compensation. On top of my grief with the risk of missing the funeral service, I had to put up with their indifference and condescending attitude. They spoke about me in Turkish thinking I would not understand (I hold a British passport) in front of me. When they eventually handed my passport and boarding pass back to me, I showed them I was born in Istanbul and that I understood everything and said a condescending 'thank you' back to them in Turkish. You should have seen their faces. I said that consumers have rights and it is a shame that Turkish Airlines does not have good customer service to at least acknowledge and apologize for errors committed by the airline. Blaming the me, the client, for such an error and placing unreasonable ultimatums, rudeness and dismissiveness to be rid of me, particularly when I was vulnerable and visibly grieving was really shocking... The airline taints the city of Istanbul and the people of Türkiye. Such a shame.

Was not able to check in online, so had to stand in line for 90 minutes to get a boarding pass, and I had no luggage to check. Why not let people check in in advance on line? Or at a kiosk at the airport?

Boarding did not have a clue what is an EU disability card

Not a good experience from Lagos was very terrible paying for one extra bag is #403,600 in dollars is $331 which is too high and when get to Ny I don’t receive my bag till 2nd day some of my stuff was damaged am not really happy with Turkish Airlines very poor services.

3 of us were in the business class. All good except the Flight out of Mumbai is too early. It is at 6:30 am. Reporting is at 4 am. We had to get up at 3 am. US connection has 4-5 hours of layover. It would be nicer to start the India flight late (give more time to sleep at home) and have less layover duration in IST.

That was no easy way to get on board in the plane was very hot and I couldn’t talk to the crewmember there super rude and they couldn’t fix the AC. They felt very uncomfortable for 3 1/2 hours flight. I would not use airline next time. Thank you.

My tv didn’t work, crew had to reset it 6 times, it worked for 3 minutes and started acting crazy clicking random items on screen automatically. Plus only one side of earphones worked, blanket was too think and small.

My school age daughter was not sat near me. We left almost an hour late. Therefore arriving late and missing another flight. Since it was not a connecting flight there was nothing Lufthansa could do about it. After the selay in take off and arrival we waited almost an hour for baggage claim. There was zero concern for my inconvenience. I asked if we could insure being seated together on the return. They stated no because we booked through Kayak. I typically love Lufthansa. This was very disappointing.

Check in crew in Charlotte NC was superb. There were 6 of them plus what looked like a supervisor, helping to answer questions and keep things moving. Never saw so many check in crew. Then some of them showed up at the gate later for boarding. Great. The flight was mediocre. The seats were small with little leg room. The screens kept coming on when we were trying to sleep and wouldn’t shut off. I know we paid far less than first class but does that mean we should be shoved in there??

The WiFi didn’t work. The screens for movies were sticky and didn’t have a lot of options.

Unable to get Lufthanza code to obtain a boarding pass for my flight. Had to exit and re-register to get on the flight. Extremely frustrating.

Changing the flight with app and customer service was very difficult and poor .although I h ad a ticket and seat number still had to pay more money as ticket not transfered. Couldn’t buy another ticket for my daughter on my booking too. Customer services’s appealing. My daughter was ill and noine cared.

Seats on the A320 were more comfortable than the A330 I took from RSW to Frankfurt

Plane was old and the persons chair in front wasn’t easy to move up so he had it back most of the flight including during meals. The touchscreen was not working well and selections weren’t good. First time on a flight I really had a hard time finding something to watch. The crew was great and without them, it would have been a bust. Pilot got us there in record time.

One of the worst experiences. Some of the Staff was really unfriendly and rude. I was freezing and I asked for an extra blanket and one of the stewardess told me that it’s only one for each passenger and then I asked another one and thank God she gave me one. The food was very poor. They offered meal as soon as we took off and then nothing for 7-8 hours. Then they gave a tiny snack something like crackers and one hour before landing they gave us another snack.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

It was like moving cattle around. Very abrupt, uncomfortable and not much hospitality

All good but air not give the pasing er any food even glase of water

Flight delayed by 1hr when we already boarded because someone had to get off. Leg room is terrible for 6ft people like me.

I used the airline 5-6 times for the last year and every flight have had perfect timing and I like it. Despite catastrophic absence of space for my legs 😁

The crew was utterly non helping and non courteous.I asked for a water. The air hostess could have said it's paid . She informed me that I will come later after serving but never turned up. The seats were never comfortable.My first and last flight with Pegasus.I am not taking again

The plane left Istanbul 1 hour late and the AC was not really working great it was so hot inside and no air. This was my worst flight in a long time since I had a flight with Ryanair.

Cheap and cheerful. It’s a super cheap, no frills flight. Very professional and as it’s an A320 relatively spacious. Seats do not recline. Happy with the service. You get what you pay for. Can’t complain

I had 4 flights for less than a week and there were no delays and issues. Thanks to the crews and for perfectly organised service.

There is no usb for charging the phone you should provide the water

Book cheap flights from Oslo to Istanbul

One-way flight deals

directIcelandair
3h 55mOSL-IST
directThai Airways
4h 05mOSL-IST
directNorwegian
3h 35mOSL-IST
directTurkish Airlines
4h 05mOSL-IST
directScandinavian Airlines
4h 05mOSL-IST
directPakistan International Airlines
4h 05mOSL-IST
directIndiGo
4h 05mOSL-IST

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Oslo - Istanbul Airport Flights

Departure:

Oslo (OSL)Norway

Destination:

Istanbul Airport (IST)Türkiye

Return flight deals:

Istanbul Airport - Oslo

Cabin classes:

£1,575
£2,244
£214

Browse origins:

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  • Oslo Airport

Browse destinations:

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  • Istanbul Airport