£95 Cheap Flights from Istanbul (ISTA) to Oslo (OSLO)

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Flight deals from Istanbul to Oslo

Looking for a cheap last-minute deal or the best return flight from Istanbul to Oslo? If you want to travel next month, return fares start from £97. Find the lowest prices on one-way and return tickets right here.

Oslo.£95 per passenger.Departing Tue, 9 Jun, returning Sat, 13 Jun.Return flight with AJet and Ryanair.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Tue, 9 Jun, arriving in TORP Sandefjord.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Sat, 13 Jun, arriving in Istanbul.Price includes taxes and charges.From £95, select.

Oslo.£97 per passenger.Departing Fri, 17 Apr, returning Tue, 21 Apr.Return flight with AJet and Ryanair.Outbound indirect flight with AJet, departs from Istanbul Sabiha on Fri, 17 Apr, arriving in TORP Sandefjord.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Tue, 21 Apr, arriving in Istanbul.Price includes taxes and charges.From £97, select.

Oslo.£107 per passenger.Departing Tue, 28 Apr, returning Tue, 5 May.Return flight with Pegasus Airlines and Ryanair.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Tue, 28 Apr, arriving in TORP Sandefjord.Inbound indirect flight with Ryanair, departs from TORP Sandefjord on Tue, 5 May, arriving in Istanbul Sabiha.Price includes taxes and charges.From £107, select.

Oslo.£107 per passenger.Departing Sat, 2 May, returning Fri, 8 May.Return flight with Wizz Air UK and Ryanair.Outbound indirect flight with Wizz Air UK, departs from Istanbul on Sat, 2 May, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Fri, 8 May, arriving in Istanbul.Price includes taxes and charges.From £107, select.

Oslo.£108 per passenger.Departing Fri, 29 May, returning Tue, 2 Jun.Return flight with Pegasus Airlines and Ryanair.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Fri, 29 May, arriving in TORP Sandefjord.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Tue, 2 Jun, arriving in Istanbul.Price includes taxes and charges.From £108, select.

Oslo.£112 per passenger.Departing Tue, 10 Mar, returning Thu, 12 Mar.Return flight with Wizz Air UK and Ryanair.Outbound indirect flight with Wizz Air UK, departs from Istanbul on Tue, 10 Mar, arriving in TORP Sandefjord.Inbound indirect flight with Ryanair, departs from TORP Sandefjord on Thu, 12 Mar, arriving in Istanbul Sabiha.Price includes taxes and charges.From £112, select.

Oslo.£113 per passenger.Departing Sun, 22 Mar, returning Sat, 9 May.Return flight with Pegasus Airlines and Ryanair.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sun, 22 Mar, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Sat, 9 May, arriving in Istanbul.Price includes taxes and charges.From £113, select.

Oslo.£115 per passenger.Departing Thu, 26 Mar, returning Fri, 3 Apr.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Thu, 26 Mar, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Fri, 3 Apr, arriving in Istanbul Sabiha.Price includes taxes and charges.From £115, select.

Oslo.£125 per passenger.Departing Wed, 1 Jul, returning Wed, 29 Jul.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Istanbul on Wed, 1 Jul, arriving in Oslo Gardermoen.Inbound direct flight with Norwegian departs from Oslo Gardermoen on Wed, 29 Jul, arriving in Istanbul.Price includes taxes and charges.From £125, select.

Oslo.£127 per passenger.Departing Mon, 11 May, returning Fri, 15 May.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Mon, 11 May, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Fri, 15 May, arriving in Istanbul Sabiha.Price includes taxes and charges.From £127, select.

Oslo.£128 per passenger.Departing Sun, 22 Mar, returning Sat, 9 May.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Sun, 22 Mar, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Sat, 9 May, arriving in Istanbul Sabiha.Price includes taxes and charges.From £128, select.

Oslo.£128 per passenger.Departing Fri, 29 May, returning Tue, 2 Jun.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Fri, 29 May, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Tue, 2 Jun, arriving in Istanbul Sabiha.Price includes taxes and charges.From £128, select.

Oslo.£129 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Sat, 18 Apr, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Sat, 25 Apr, arriving in Istanbul Sabiha.Price includes taxes and charges.From £129, select.

Oslo.£129 per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Sat, 25 Apr, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Sat, 2 May, arriving in Istanbul Sabiha.Price includes taxes and charges.From £129, select.

Oslo.£136 per passenger.Departing Sun, 22 Mar, returning Mon, 15 Jun.Return flight with Pegasus Airlines and Norwegian.Outbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sun, 22 Mar, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Mon, 15 Jun, arriving in Istanbul Sabiha.Price includes taxes and charges.From £136, select.

Oslo.£144 per passenger.Departing Tue, 10 Mar, returning Sat, 14 Mar.Return flight with Pegasus Airlines.Outbound direct flight with Pegasus Airlines departs from Istanbul Sabiha on Tue, 10 Mar, arriving in Oslo Gardermoen.Inbound direct flight with Pegasus Airlines departs from Oslo Gardermoen on Sat, 14 Mar, arriving in Istanbul Sabiha.Price includes taxes and charges.From £144, select.

Find the cheapest month to fly from Istanbul to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Oslo flights are currently cheapest in June.

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Direct flights from Istanbul to Oslo

Alternative Istanbul to Oslo routes

Looking for the cheapest, fastest or easiest route from Istanbul to Oslo? You could fly into the following airports instead.

Oslo Gardermoen

23 miles from central Oslo

Closest

from £104

Search flights

TORP Sandefjord

53 miles from central Oslo

Cheapest

from £97

Search flights

Istanbul to Oslo: Flight information

The things to know before you go.

Cheapest flight found	£95
Cheapest month to fly	June
Average flight time	3 hrs, 57 mins
Most popular airline	Turkish Airlines
Average flights per week	98

Finding cheap flights from Istanbul to Oslo: Frequently asked questions

How many airports are there in Oslo?

There are 2 airports in Oslo: Oslo Gardermoen and TORP Sandefjord.

How much are return flights from Istanbul to Oslo?

The best price we found for a return flight from Istanbul to Oslo is £95. 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.

How long does it take to fly from Istanbul to Oslo?

3 hours and 56 minutes is the average flight time from Istanbul to Oslo.

Which airlines fly direct from Istanbul to Oslo?

Turkish Airlines, IndiGo and PIA fly direct from Istanbul to Oslo.

How many flights are there a week from Istanbul to Oslo?

As of March 2026, there are 392 flights per week flying from Istanbul to Oslo.

When is the cheapest time to fly from Istanbul to Oslo?

The cheapest month to fly from Istanbul to Oslo is usually June.

Which is the cheapest airport to fly into in Oslo?

If you're flying from Istanbul, the cheapest airport near Oslo is TORP Sandefjord – which is 53.1 miles away from the centre of Oslo. We've found flights into this airport from £95.

Which upcoming date is cheapest to fly from Istanbul to Oslo on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Oslo on Tuesday, 9 June 2026.

Can I get a direct flight from Istanbul to Oslo?

Yes – the average flight time is 3 hours and 56 minutes.

How can I get the best flight deal from Istanbul to Oslo?

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 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.

When is the best time to book flights to Oslo?

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.

What’s the weather like in Oslo?

In March, the average temperature is usually around -2°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.

Which is the cheapest airline to fly from Istanbul to Oslo with?

The cheapest airline that flies to Oslo is AJet. And the cheapest airline that flies to TORP Sandefjord Airport is Pegasus Airlines.

Flying from Istanbul to Oslo: what you need to know

Istanbul has a couple of airports where you can kick off your trip. Check out your options for booking a flight from Istanbul to Oslo departing from Istanbul Ataturk Airport (IST) or Sabiha Gokcen International Airport (SAW).
Oslo Airport Gardermoen (OSL) and Torp Sandefjord Airport (TRF) are Oslo's primary gateways.
Jump on a direct Istanbul to Oslo flight and you'll be in the air for an average of 3 hours 55 minutes.
The timezone in Oslo is UTC+1, which is two hours behind Istanbul.
Istanbul Ataturk Airport (IST) to Oslo Airport Gardermoen (OSL) is the most popular route between these two cities. There are 18 departures a week to pick from. If you have things to do before heading off, the last flight from Istanbul to Oslo is with Norwegian Air Shuttle at 21:20. Go for the first IST to OSL departure with Turkish Airlines at 07:30 to fit in more activities on your first day in Oslo.
For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your Istanbul to Oslo flight.
You can expect longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

How to find the cheapest flights from Istanbul to Oslo

Currently, £44 is the best price we've seen for a one-way ticket from Istanbul to Oslo. The cheapest price for a return flight is £95. Remember fares can change due to availability at the time of booking.
Score cheap Istanbul to Oslo flights by booking three months ahead. According to our research, that's the sweet spot for landing a bargain.
Schedule your trip for June. That's the best month for scoring the biggest deals on plane tickets from Istanbul to Oslo. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across every month.
Locking in a cheap flight from Istanbul to Oslo couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a better deal is available.
Find an affordable Istanbul to Oslo flight with the help of our filters. Choose your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Istanbul

Istanbul Ataturk Airport (IST)

You can book a direct flight from Istanbul to Oslo jetting off from Istanbul Ataturk Airport (IST). Begin your trip at IST and arrive at Oslo Airport Gardermoen (OSL).
Reserve your Istanbul to Oslo plane tickets with Turkish Airlines. This carrier is a top choice for direct flights from IST.
Consider adding a stopover to potentially save on your Istanbul to Oslo flight. Just deselect 'Direct flights only' when searching for departures from Istanbul Ataturk Airport. Break up the journey at one of these airports:
- Copenhagen Airport (CPH)
- Frederic Chopin Airport (WAW)
- Hamburg Airport (HAM)
IST is around 32 kms (20 miles) from central Istanbul. If you're driving, ride-sharing or catching a cab from the centre, it'll take 50 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 1 hour 45 minutes.
After an easy start to your holiday? Stay near Istanbul Ataturk Airport. Whether you have an early flight from Istanbul to Oslo or just don't like being rushed, these hotels are the answer:

Sabiha Gokcen International Airport (SAW)

You can take a direct flight from Istanbul to Oslo departing from Sabiha Gokcen International Airport (SAW). Kick off your travels at SAW and disembark at Oslo Airport Gardermoen (OSL).
From SAW, you can book a direct Istanbul to Oslo plane ticket with Pegasus.
Visit family or friends or just take some time to unwind with a stopover. If you'd like to break up your Istanbul to Oslo flight, check out these options when taking off from Sabiha Gokcen International Airport:
- Franz Josef Strauss Airport (MUC)
- Copenhagen Airport (CPH)
- Stockholm Arlanda Airport (ARN)
SAW is about 31 kms (19 miles) from central Istanbul. It takes 55 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 1 hour 30 minutes.
Want to treat yourself to an extra night away before boarding your flight from Istanbul to Oslo? Check in to a hotel near Sabiha Gokcen International Airport before your adventure officially starts. Here's where you can stay:
As far as flight punctuality goes, Sabiha Gokcen International Airport has an on-time arrival rate of 77%.

Arriving in Oslo

Oslo Airport Gardermoen (OSL)

Oslo Airport Gardermoen (OSL) is approximately 40 kms (25 miles) from the centre of Oslo. If you're catching a cab or a ride-share, the drive will take around 40 minutes.
If you're taking public transport, expect a journey time of around 30 minutes.
If you're arriving on a late flight from Istanbul to Oslo, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these hotels near OSL:
Travel at your own pace with an Oslo Airport Gardermoen rental car. Pick up a set of wheels from Budget, Hertz or Thrifty and find adventure across Oslo and beyond.
Booking your ride from Oslo Airport Gardermoen around three weeks in advance can help you get the best possible rate.

Torp Sandefjord Airport (TRF)

As soon as your flight from Istanbul to Oslo has touched down, you can make your way to the city centre in around 1 hour 30 minutes by car. Central Oslo is approximately 88 kms (55 miles) from Torp Sandefjord Airport (TRF).
You can expect the trip to take approximately 2 hours 20 minutes on public transport.
Hang the 'Do not disturb' sign on your door and relax at a hotel near TRF. Here are a few options where you can take a load off after your flight from Istanbul to Oslo:
Hertz, Sixt and Budget make picking up a Torp Sandefjord Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you on the road before long.
Score the best price by securing your ride from TRF one week in advance. You can also expect to have a wider selection of vehicles.

Best time to go to Oslo

February is the quietest month for flights from Istanbul to Oslo, while June is the busiest. Work out the ideal time to go to Oslo based on whether you prefer a laid-back vibe or a lively atmosphere.
Book an Istanbul to Oslo ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Oslo to range from 8ºC (46ºF) to 25ºC (77ºF).
Search for cheap flights from Istanbul to Oslo in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -14ºC (7ºF) and 1ºC (34ºF) on average.

More about Oslo

When it comes to searching for somewhere to lay your head, you'll find the best stays in Oslo right here. Browse these hotels once you've locked in your flight from Istanbul to Oslo:
There are so many things to do and see in this city it can be tricky to know where to begin. Viking Ship Museum, The Norwegian National Opera & Ballet and Akershus Fortress are major attractions which should feature on every Oslo itinerary.

Explore more of Norway

You've done Oslo, now it's time to explore more of Norway. Travel around 190 miles west to Bergen to tick off its popular sights. From Bryggen to Troldhaugen and Fish Market, your itinerary will be busy.
Around 240 miles north of Oslo, Trondheim is another favourite stop in Norway. Get a taste of what this destination has to offer at Kristiansten Fortress, Ringve Museum and Old Town Bridge.