Pegasus Airlines
Every day
starting at $109
Turkish Airlines
Every day
starting at $206
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Oslo to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Oslo to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
All airlines serving Oslo — Istanbul operate daily direct flights: Pegasus Airlines and Turkish Airlines fly every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Pegasus Airlines
Every day
starting at $109
Turkish Airlines
Every day
starting at $206
Oslo — Istanbul
09/24/2026
Departure
Direct flight
TK1752
starting at $438
Oslo — Istanbul
09/25/2026
Departure
Direct flight
PC1274
starting at $329
Oslo — Istanbul
06/01/2026
Departure
Direct flight
PC1274
starting at $159
Oslo — Istanbul
06/02/2026
Departure
Direct flight
PC1274
starting at $257
Oslo — Istanbul
06/03/2026
Departure
Direct flight
PC1274
starting at $172
Oslo — Istanbul
06/04/2026
Departure
Direct flight
TK1754
starting at $860
Oslo — Istanbul
06/05/2026
Departure
Direct flight
TK1752
starting at $515
Oslo — Istanbul
06/06/2026
Departure
Direct flight
PC1274
starting at $172
Oslo — Istanbul
06/07/2026
Departure
Direct flight
PC1274
starting at $169
Oslo — Istanbul
06/08/2026
Departure
Direct flight
TK1754
starting at $481
starting at $230
starting at $124
starting at $90
starting at $102
starting at $105
starting at $121
starting at $130
starting at $152
starting at $157
starting at $160
starting at $165
starting at $195
More than 12 airlines operate flights from Oslo to Istanbul, including Turkish Airlines, Pegasus Airlines, Norwegian Air International, LC Busre SAC, Wizz Air, Skyview Airways Company Limiteddba Skyview, Scandinavian Airlines, airBaltic, Norwegian Air Shuttle, Ryanair, Air Serbia, and BRA. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $90, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
We couldn't find any special offers for flights from Oslo to Istanbul
The cheapest flight ticket from Oslo to Istanbul according to data for the last 48 hours costs $90
Often the best time to buy tickets from Oslo to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Oslo to Istanbul can be found flying in these months: August, September, July.
The fastest flights from Oslo to Istanbul start from 3 hours 45 minutes in the air.
The following airlines operate direct flights on the route Oslo — Istanbul: Turkish Airlines, Pegasus Airlines, Norwegian Air International
The cost of a one-way flight from Oslo to Istanbul ranges from $90 (August 2026) to $143 (October 2026). On average, the ticket price is about $120–$261.
On the Oslo — Istanbul route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from June 2026 to August 2026 (31%), then rise from August 2026 to October 2026 (+58%). The best period is August 2026–September 2026 ($98), the most expensive is June 2026–July 2026 ($130).
The best time to buy is August 2026–September 2026, when prices are at their lowest. This can save you up to 25% compared to the expensive months (June 2026–July 2026).
Monthly price variation is 16%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
The cheapest one-way flight from Oslo to Istanbul departs on 08/02/2026, is operated by Norwegian Air International and costs $90
The cheapest roundtrip flight from Oslo to Istanbul departs on 09/10/2026, is operated by airBaltic and costs $222
Fastest flight from Oslo to Istanbul takes 3h 45m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Oslo and Istanbul is 2445km (1516 miles). The average flight duration is 3h 55m. There are 30 direct flights from Oslo to Istanbul. The time difference between Oslo and Istanbul is 2h. Flights from Oslo begin at 7:15 AM. The latest flight from Oslo departs at 7:45 PM
