$119 Cheap Flights from Oslo (OSL) to Istanbul (SAW)

View $119 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Istanbul Sabiha Gokcen Intl. Airport (SAW)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Oslo to Istanbul (OSL-SAW)

Prices were available within the past 7 days and start at $119 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Tue, Sep 9 - Tue, Sep 23
OSL
Oslo
SAW
Istanbul
$222 Roundtrip, found 1 hour ago
$222
Roundtrip
found 1 hour ago
Select Pegasus Airlines flight, departing Tue, Sep 9 from Oslo to Istanbul, returning Tue, Sep 23, priced at $222 found 1 hour ago
Pegasus Airlines
Sat, Nov 29 - Sat, Dec 6
OSL
Oslo
SAW
Istanbul
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Sat, Nov 29 from Oslo to Istanbul, returning Sat, Dec 6, priced at $223 found 5 days ago
Pegasus Airlines
Mon, Nov 10 - Fri, Dec 12
OSL
Oslo
SAW
Istanbul
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Mon, Nov 10 from Oslo to Istanbul, returning Fri, Dec 12, priced at $225 found 1 day ago
Pegasus Airlines
Thu, Nov 27 - Sat, Dec 13
OSL
Oslo
SAW
Istanbul
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Thu, Nov 27 from Oslo to Istanbul, returning Sat, Dec 13, priced at $232 found 5 days ago
Pegasus Airlines
Wed, Oct 1 - Sat, Oct 18
OSL
Oslo
SAW
Istanbul
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Wed, Oct 1 from Oslo to Istanbul, returning Sat, Oct 18, priced at $234 found 5 days ago
Pegasus Airlines
Sun, Sep 7 - Fri, Sep 12
OSL
Oslo
SAW
Istanbul
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Sun, Sep 7 from Oslo to Istanbul, returning Fri, Sep 12, priced at $238 found 1 day ago
Pegasus Airlines
Thu, Nov 13 - Mon, Dec 1
OSL
Oslo
SAW
Istanbul
$251 Roundtrip, found 5 days ago
$251
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Thu, Nov 13 from Oslo to Istanbul, returning Mon, Dec 1, priced at $251 found 5 days ago
Pegasus Airlines
Wed, Oct 8 - Tue, Oct 28
OSL
Oslo
SAW
Istanbul
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Wed, Oct 8 from Oslo to Istanbul, returning Tue, Oct 28, priced at $252 found 5 days ago
KLM
Tue, Sep 16 - Sat, Oct 4
OSL
Oslo
SAW
Istanbul
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Sep 16 from Oslo to Istanbul, returning Sat, Oct 4, priced at $469 found 5 days ago
Widerøe
Thu, Oct 2 - Sun, Oct 5
TRF
Sandefjord
SAW
Istanbul
$755 Roundtrip, found 5 days ago
$755
Roundtrip
found 5 days ago
Select Widerøe flight, departing Thu, Oct 2 from Sandefjord to Istanbul, returning Sun, Oct 5, priced at $755 found 5 days ago

Alternative airports near Istanbul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sabiha Gokcen Intl. SAW. Cheapest option available. Average driving time to city center is 34 minutes. Flights from $594
SAW
Sabiha Gokcen Intl.
Cheapest
Average driving time to city center34 min
Flights from $594
Flights from Oslo (OSL) to Istanbul (SAW)
Origin airport
Gardermoen
Destination airport
Sabiha Gokcen Intl.
Airlines serving
KLM, Pegasus Airlines
Roundtrip price
$222
Distance
1542 mi
Average flight time
2 hours 45 mins

Oslo to Istanbul Flights

The cheapest times to fly from Oslo to Istanbul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Istanbul are during the month of September. You can find some of the cheapest flights from Oslo to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Istanbul

Sunday is one of the best days to book for cheap flights from Oslo to Istanbul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Istanbul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Istanbul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Istanbul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW) cost?
Score cheap return tickets from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW) starting at $208. Reserve your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Pegasus Airlines and Norwegian Air Shuttle flight leaving OSL on July 29 2025 and touching down at SAW. The price was last updated on July 14 2025 and has not changed since.
What is the cheapest month to fly from OSL to SAW?
The cheapest flights from OSL to SAW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
Hop on a direct flight with Pegasus and travel straight from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW).
What is the cheapest airline that flies from OSL to SAW?
Right now, the cheapest airline offering one-way flights from OSL to SAW is Pegasus Airlines. You can book a seat on this route from $120. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OSL on September 21 2025. Prices were last updated on July 14 2025 and have not changed since.
How many flights per day from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
On average, Gardermoen Airport (OSL) only has 1 nonstop flight to Sabiha Gokcen Intl. Airport (SAW) every day. To explore more options, try our easy-to-use filters. Just enter your travel dates, then select "1 Stop" or "2+ Stops" to find flights with layovers.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
Flights between OSL and SAW are their busiest at 1 PM. If you're after a quieter trip and potentially cheaper fares, look for a departure outside the usual busy windows.
What day of the week has the most flights from OSL to SAW?
Fly on a Friday if you're after the biggest selection of flights from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW).
What is the earliest flight from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
The first flight of the day leaving Gardermoen Airport (OSL) is at around 1:35PM UTC+1. Board this flight and you'll reach Sabiha Gokcen Intl. Airport (SAW) at approximately 7:25PM UTC+3. The total time in the air is 3h 50m.
How long does it take to fly from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
It usually takes 3 hours and 50 minutes to fly the 1,550 mi from OSL to SAW.
What is the best time to fly from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
To reach Sabiha Gokcen Intl. Airport (SAW) on schedule, choose a flight that leaves from Gardermoen Airport (OSL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Istanbul from Gardermoen Airport (OSL)?
You'll land at Ataturk Intl. Airport (IST) or Sabiha Gokcen Intl. Airport (SAW) when traveling to Istanbul on a direct flight from Gardermoen Airport (OSL).
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW) last-minute?
Booking your flight from OSL to SAW right before your journey is generally more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an OSL to SAW flight and hotel package?
Opting for an OSL to SAW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Sabiha Gokcen Intl. Airport (SAW)?
In most instances, you're able to reschedule or cancel your OSL to SAW flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.