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164 € Cheap Flights from Istanbul to Oslo Gardermoen

Compare Istanbul to Oslo Gardermoen flight deals

Find the cheapest month or even day of the year to fly to Oslo Gardermoen

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Flight deals from Istanbul to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Istanbul to Oslo Gardermoen Airport? If you want to travel next month, return fares start from 225 €. Find the lowest prices on one-way and return tickets right here.
Oslo.164 € per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Tue, 1 Dec, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Tue, 8 Dec, arriving in Istanbul Sabiha.Price includes taxes and charges.From 164 €, select.
Oslo.167 € per passenger.Departing Mon, 25 Jan, returning Mon, 1 Feb.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Mon, 25 Jan, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Mon, 1 Feb, arriving in Istanbul.Price includes taxes and charges.From 167 €, select.
Oslo.167 € per passenger.Departing Fri, 12 Feb, returning Sun, 14 Feb.Return flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Istanbul on Fri, 12 Feb, arriving in Oslo Gardermoen.Inbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Sun, 14 Feb, arriving in Istanbul.Price includes taxes and charges.From 167 €, select.
Oslo.167 € per passenger.Departing Mon, 18 Jan, returning Fri, 22 Jan.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Mon, 18 Jan, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Fri, 22 Jan, arriving in Istanbul.Price includes taxes and charges.From 167 €, select.
Oslo.167 € per passenger.Departing Mon, 1 Mar, returning Wed, 10 Mar.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Mon, 1 Mar, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Wed, 10 Mar, arriving in Istanbul.Price includes taxes and charges.From 167 €, select.
Oslo.168 € per passenger.Departing Fri, 20 Nov, returning Mon, 23 Nov.Return flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Istanbul on Fri, 20 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Mon, 23 Nov, arriving in Istanbul.Price includes taxes and charges.From 168 €, select.
Oslo.170 € per passenger.Departing Tue, 24 Nov, returning Tue, 24 Nov.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Tue, 24 Nov, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Tue, 24 Nov, arriving in Istanbul Sabiha.Price includes taxes and charges.From 170 €, select.
Oslo.174 € per passenger.Departing Fri, 14 May, returning Sat, 29 May.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Fri, 14 May, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Sat, 29 May, arriving in Istanbul.Price includes taxes and charges.From 174 €, select.
Oslo.174 € per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Wed, 18 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Wed, 2 Dec, arriving in Istanbul.Price includes taxes and charges.From 174 €, select.
Oslo.182 € per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Mon, 12 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Mon, 19 Oct, arriving in Istanbul.Price includes taxes and charges.From 182 €, select.
Oslo.183 € per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Fri, 30 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Mon, 2 Nov, arriving in Istanbul.Price includes taxes and charges.From 183 €, select.
Oslo.183 € per passenger.Departing Fri, 4 Jun, returning Fri, 11 Jun.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Fri, 4 Jun, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Fri, 11 Jun, arriving in Istanbul.Price includes taxes and charges.From 183 €, select.
Oslo.183 € per passenger.Departing Mon, 21 Dec, returning Mon, 4 Jan.Return flight with LOT.Outbound indirect flight with LOT, departs from Istanbul on Mon, 21 Dec, arriving in Oslo Gardermoen.Inbound indirect flight with LOT, departs from Oslo Gardermoen on Mon, 4 Jan, arriving in Istanbul.Price includes taxes and charges.From 183 €, select.
Oslo.187 € per passenger.Departing Wed, 23 Dec, returning Sat, 2 Jan.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Wed, 23 Dec, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Sat, 2 Jan, arriving in Istanbul Sabiha.Price includes taxes and charges.From 187 €, select.
Oslo.188 € per passenger.Departing Tue, 19 Jan, returning Thu, 28 Jan.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Tue, 19 Jan, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Thu, 28 Jan, arriving in Istanbul Sabiha.Price includes taxes and charges.From 188 €, select.
Oslo.188 € per passenger.Departing Thu, 3 Sep, returning Wed, 9 Sep.Return flight with Pegasus Airlines and Norwegian.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Thu, 3 Sep, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Wed, 9 Sep, arriving in Istanbul Sabiha.Price includes taxes and charges.From 188 €, select.

Find the cheapest month to fly from Istanbul to Oslo Gardermoen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Oslo Gardermoen flights are currently cheapest in December.
Jul
from 274 €
Aug
from 225 €
Sep
from 188 €
Oct
from 182 €
Nov
from 168 €
Dec
from 164 €
Jan
from 167 €
Feb
from 167 €
Mar
from 167 €
Apr
from 197 €
May
from 174 €
Jun
from 183 €

Direct flights from Istanbul to Oslo Gardermoen

Istanbul to Oslo Gardermoen: Alternative routes

Compare routes from Istanbul to Oslo below. You may find an airport to fly into that's cheaper, faster, or easier than Oslo Gardermoen.

Oslo Gardermoen

37km from central Oslo
Closest
from 164 €
Search flights

TORP Sandefjord

86km from central Oslo
Cheapest
from 155 €
Search flights

Istanbul to Oslo: Flight information

The things to know before you go.
Cheapest flight found164 €
Cheapest month to flyDecember
Average flight time3 hrs, 53 mins
Most popular airlineTurkish Airlines
Average flights per week85

Finding cheap flights from Istanbul to Oslo Gardermoen: Frequently asked questions

The best price we found for a return flight from Istanbul to Oslo Gardermoen is 164 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 53 minutes is the average flight time from Istanbul to Oslo Gardermoen.
Turkish Airlines, Thai Airways and IndiGo fly direct from Istanbul to Oslo Gardermoen.
As of July 2026, there are 85 flights per week flying from Istanbul to Oslo Gardermoen.
The cheapest month to fly from Istanbul to Oslo Gardermoen is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Oslo Gardermoen Airport on Tuesday, 1 December 2026.
Yes – the average flight time is 3 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo Gardermoen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Oslo Gardermoen is Pegasus Airlines .

Travelling from Istanbul to Oslo Gardermoen Airport (OSL): What you need to know

  • Lay the groundwork for your adventure by considering where you'll catch your flight from Istanbul to Oslo Gardermoen Airport (OSL). Istanbul Airport (IST) and Istanbul Sabiha Gokcen International Airport (SAW) are the main airports in Istanbul.

  • Around 3 hours 55 minutes is how long you'll be travelling on a direct Istanbul to Oslo Gardermoen Airport flight.

  • The timezone in Oslo is UTC+1, which is two hours behind Istanbul. Oslo Gardermoen Airport is located in Oslo.

  • With 18 direct weekly flights between the two airports, Istanbul Airport (IST) to Oslo Gardermoen Airport (OSL) is the busiest route. Turkish Airlines operates the earliest flight at 7:30am. If you'd like to make the most of your day before flying, the last departure from IST to OSL is with Norwegian Air Shuttle at 9:20pm.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your flight from Istanbul to OSL.

  • You'll want to head there even earlier during popular months like August. Aim for two hours before a domestic departure and as much as four hours for international flights. Once you've checked in, you can use any extra time to grab something to eat or simply relax.

Airports in Istanbul

Istanbul Airport (IST)

  • Take the express route from Istanbul Airport (IST). Direct flights from Istanbul to Oslo Gardermoen Airport (OSL) can be booked from here.

  • Turkish Airlines is a popular airline that operates direct flights from Istanbul to Oslo Gardermoen Airport taking off from IST.

  • Most passengers prefer to fly with Turkish Airlines between IST and OSL.

  • We make it a piece of cake to find cheap flights from Istanbul to OSL with a stopover. To explore the options leaving from Istanbul Airport (IST), uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Popular stopovers between IST and OSL include:

    • Copenhagen Airport (CPH)

    • Hamburg Airport (HAM)

    • Belgrade Nikola Tesla Airport (BEG)

  • The journey from central Istanbul to IST takes about 1 hour 10 minutes by public transport. If you ride-share, drive or grab a taxi, you'll cover the 40 kilometres in 45 minutes or so, depending on traffic conditions.

  • Searching for a convenient hotel close to Istanbul Airport? If you've booked an early flight from Istanbul to Oslo Gardermoen Airport, these stays will put you a quick hop from check-in:

Istanbul Sabiha Gokcen International Airport (SAW)

  • You can book a direct Istanbul to Oslo Gardermoen Airport (OSL) plane ticket with departures from Istanbul Sabiha Gokcen International Airport (SAW). Decide if leaving from SAW is a better fit for your trip.

  • Board your direct flight from Istanbul to OSL with Pegasus. This is one of the top airlines that operates this route out of SAW.

  • On the SAW to OSL route, Pegasus Airlines is the go-to airline for most travellers on this route.

  • With 66.13% of its services landing on schedule, Pegasus Airlines is the most punctual carrier flying between Istanbul Sabiha Gokcen International Airport and Oslo Gardermoen Airport.

  • Add another location to your travels or just take a moment to reset with a stopover. If you'd like to split up your flight from Istanbul to Oslo Gardermoen Airport, check out these options when departing from Istanbul Sabiha Gokcen International Airport:

    • Munich Franz Joseph Strauss Airport (MUC)

    • Copenhagen Airport (CPH)

    • Stockholm Arlanda Airport (ARN)

  • You can reach SAW from central Istanbul in about 1 hour 5 minutes by car (depending on traffic conditions). The ride on public transport will take roughly 1 hour 40 minutes to cover the 48 kilometres or so.

  • Got an early start? Think about staying at one of these accommodation options near Istanbul Sabiha Gokcen International Airport the day before your Istanbul to OSL flight:

  • Istanbul Sabiha Gokcen International Airport has an on-time performance of 68%. This figure sheds light on how often flights departing from this airport arrive on schedule.

About Oslo Gardermoen Airport (OSL)

Getting from Oslo Gardermoen Airport (OSL) to central Oslo

  • From Oslo Gardermoen Airport, central Oslo is around 48 kilometres away. It takes about 40 minutes to get to the city centre by car.

  • Travelling by public transport takes around 20 minutes.

How to find the cheapest flights from Istanbul to Oslo Gardermoen Airport (OSL)

  • Currently, 71 € is the lowest price we've found for a one-way ticket from Istanbul to Oslo Gardermoen Airport. The cheapest price for a return flight is 164 €. Keep in mind fares can change due to demand at the time of booking.

  • Book one month before you want to travel. Research into pricing trends suggests this is the ideal window for finding cheap flights from Istanbul to OSL.

  • June is when you're most likely to find a bargain on a Istanbul to Oslo Gardermoen Airport ticket. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Snapping up a cheap plane ticket from Istanbul to OSL is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Save money on your flight from Istanbul to Oslo Gardermoen Airport by using the search filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Istanbul to Oslo Gardermoen Airport (OSL)

  • Think about the kind of experience you want when planning your trip dates. January is the quietest month to go to Oslo. September is when most people book flights from Istanbul to Oslo Gardermoen Airport (OSL), which may be ideal if you're chasing more action.

  • The warmest month in Oslo is July, with temperatures ranging between 8ºC (46ºF) and 25ºC (77ºF). Book your Istanbul to OSL plane ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from Istanbul to Oslo Gardermoen Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -14ºC (7ºF) and 1ºC (34ºF).

More about Oslo

  • Start your Oslo trip right by choosing the perfect place to stay. After booking your flight from Istanbul to Oslo Gardermoen Airport, explore our selection of accommodation options including:

  • Your visit to Oslo should come with a side of sightseeing. Attractions that belong on your itinerary include The Norwegian National Opera & Ballet, Viking Ship Museum and Det Kongelige Slott.

Explore more of Norway

  • Kristiansand is just one of the many places in Norway waiting to be explored once you've seen the sights of Oslo. Around 290 kilometres away to the southwest, popular attractions include Lille Kjæragbolten, Bystranda and Baneheia Park.

  • Around 137 kilometres southwest of Oslo, Skien is another favourite stop in Norway. Start your sightseeing at The Telemark Canal, Skien Sluse (Telemarkskanalen) and Telemark Museum.

Plan the rest of your trip from Istanbul to Oslo

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.