IST - OSL

Find cheap flights from Istanbul to Oslo

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

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Oslo 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 return flight deals from Istanbul to Oslo

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

Expert advice for your flight from Istanbul to Oslo

 
Snippets provided in this section are AI-generated based on a summarisation 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
Icelandair

Saga Premium includes lounge access at Keflavik, enhancing comfort before your flight.


Check in online 24 hours before departure via the app or website for convenience.

Read more about Icelandairby Stefanie Waldek
Turkish Airlines

Enjoy free Wi-Fi up to 1GB in business class, enhancing productivity during your flight.


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

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
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 Istanbul to Oslo flights

Get data-powered insights and trends into flights from Istanbul to Oslo 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 Istanbul to Oslo?

The average price of all round-trip flights from Istanbul Airport to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.

When flying from Istanbul to Oslo, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Istanbul, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Oslo Gardermoen 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 Istanbul Airport to Oslo Gardermoen Airport is September, where tickets cost £64 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £237 and £192 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £141 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Oslo Gardermoen 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 Istanbul Airport to Oslo Gardermoen Airport, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know - Cheap tickets from Istanbul to Oslo

Low seasonFebruary
High seasonOctober
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 53% lower on average.

When to book flights from Istanbul to Oslo

Are your dates flexible? Find out the best times to travel from Istanbul to Oslo 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 Istanbul to Oslo flights

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

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

  • Which airline alliances offer flights from Istanbul to Oslo?

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

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

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

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

    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 Istanbul to Oslo.

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

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

    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 Oslo with an airline and back to Istanbul with another airline.

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

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

KAYAK’s top tips for finding a cheap flight from Istanbul Airport to Oslo Gardermoen Airport

  • Looking for a cheap flight from Oslo to Istanbul? 25% of our users found flights on this route for £79 or less one-way.

Prefer to fly direct from Istanbul to Oslo?

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

Direct departures

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 direct flights

Direct returns

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 direct flights
See more direct flights

Top 4 airlines serving from Istanbul to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Oslo. 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 Istanbul to Oslo? 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
airBalticOverall score based on 178 reviews
8.4Crew
7.1Entertainment
7.5Food
8.0Comfort
8.1Boarding
Airline reviews

It's fine if you don't want to give free water or anything, but don't try to sell the food in first class like there is a chef that actively made the food from the finest local ingredients. Its still plane food and the chef hasn't been near that food for quite some time

6.0 GoodJoe, Feb 2025RIX - HAM
Read more airBaltic reviews

It's fine if you don't want to give free water or anything, but don't try to sell the food in first class like there is a chef that actively made the food from the finest local ingredients. Its still plane food and the chef hasn't been near that food for quite some time

I was very disappointed because a special assistance wasn’t given to me and water was given to me in 50 min after I asked about it.Poor service,

Smooth flight. Surprisingly good and inexpensive food choices. Clean cabin. The plane is not equipped with the entertainment system.

Failure of APU meant massive delays at start of journey , baking in an unventilated plane Not good

Delay ca 5 hours on the first flight and 2 hours on the next one

The airline ran late and I almost missed this connecting flight to LGW. The airline didn't act very sympathetic to my situation. I wished that didn't happen as my experience I'm sure would've been much different.

One flight has delayed, but connecting flight ( the same company) has another plan for us. And left TO TLL. Instead Finnair.Who waiting pax from BRUSSELS. GREAT EXAMPLE OF COOPERATION. 👍

Great leg room and very clean plane nothing could be better 😁

Pros: "Not much to say here. It was a short flight, and it went smoothly."
Cons: "I’ll say the same thing about almost every flight I have, and this is mostly for the airlines. People might fly more and pay a bit more if you give us more room. Being crammed into a tiny seat with a bunch of strangers is never pleasant. Same in this flight. Nothing terrible, just the usual. Also, to the other passengers, sit down until it’s your turn to exit. What is wrong with you that you can’t sit five more minutes? Be polite and let the people in front of you go first, let them have room to grab their bags instead of having your elbows in their face."
Pros: "Everything except the delay"
Cons: "No delays, took bag crew forever to load the plane, they were extremely late....waited over 35minutes"

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Pros: "Nothing,except I got to my destination safely"
Cons: "Everything.They don’t ever offer you WATER in a 10 hour flight!! Check in crew rude. Attends dismissive to rude."

Both my luggages were never sent from Istanbul. After 10 hour flight from DC to Turkey and another 12 hour layover in Istanbul Airport, I would’ve at least expected to find my luggages when I arrived in Addis Ababa, but that wasn’t the case. After 2 hours of waiting at the luggage carousel, we were told that our luggages would be arriving the next day after midnight. I was already so exhausted, that I hated having to come back to the airport the next day. Thankfully, I received both my luggages the following day. It’s just, the whole experience was exhausting.

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

5 unnecessary control before get in the craft. It is exagerated and very inefficient

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

A fairly standard 2/2 configuration. Boeing 787-9 is modern but the amenities chosen by Turkish for their seats are slightly limited - no in-seat charging, for example. Otherwise, a good flight.

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

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

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

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