Cheap flights from Oslo to Istanbul from $158
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to Istanbul departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oslo to Istanbul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Oslo and Istanbul?
What is the cheapest month to fly to Istanbul?
In general, March is the cheapest month to fly from Oslo to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you aren’t able to travel to Istanbul during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $202.
What is the cheapest day to depart on your flight to Istanbul?
The cheapest day to depart from Oslo to Istanbul is on a Thursday when prices can be found for as low as $709. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $836.
What is the cheapest time of day to depart on your flight to Istanbul?
Our most recent data shows that the best time of day to fly to Istanbul is at noon. Flights from Oslo to Istanbul during this time can be as low as $441. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $788 on average. Flights to Istanbul from Oslo in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Oslo to Istanbul flight route?
Fly from Oslo Gardermoen to Istanbul Sabiha Gokcen for the best Oslo - Istanbul flight prices
How far in advance should I book a flight to Istanbul?
You are more likely to see cheaper flights to Istanbul from Oslo when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $282 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Oslo for as low as $248 on momondo.
What cabin class options are available on Oslo to Istanbul flights?
There are 2 cabin classes available to choose from on Oslo to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Oslo to Istanbul?
Norwegian, LOT, and Turkish Airlines are the most popular carriers operating from Oslo to Istanbul
What airlines fly to Istanbul?
Pegasus Airlines, Turkish Airlines and Norwegian are the top three most popular airlines that fly to Istanbul from Oslo according to our data. Pegasus Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 4 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oslo to Istanbul on average per day?
The number of flights available between Oslo and Istanbul is 4 per day as of June 2025. The most frequent departure time is 12:00PM, with 60% of daily flights leaving in the afternoon.
How many flights depart from Oslo to Istanbul on average per week?
34 flights are operational weekly from Oslo to Istanbul as of June 2025. The most popular departure day for this route is Thu, with 26% of flights per week taking off on this day.
Cheap Oslo to Istanbul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oslo to Istanbul
How far is Oslo to Istanbul by plane?
The straight-line distance from Oslo to Istanbul is 1518.7 mi. 3h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Oslo to Istanbul?
Prices for flights from Oslo to Istanbul are updated daily.
How many operators does momondo search for flights from Oslo to Istanbul?
As of June 2025, there are 4 operators available to choose from for flights from Oslo to Istanbul.
How old do you have to be to fly from Oslo to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The travel and health documents you'll need for your trip to Istanbul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oslo to Istanbul
Compare and see reviews for airlines that fly from Oslo to Istanbul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $56 | Free Cancellation | Rating 7.7 233 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 6.7 624 reviews | |||
| PriceFrom $221 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 6.3 196 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oslo to Istanbul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oslo to Istanbul for you.
Can I find flights from Oslo to Istanbul with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Oslo to Istanbul flights to just show those with flexible booking policies.
How can momondo help me find flights from Oslo to Istanbul?
momondo helps you find the best flight between Oslo and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Oslo to Istanbul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Oslo to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.