Oslo (OSL) to Istanbul (IST) flights
2 airlines fly nonstop from Oslo (OSL) to Istanbul (IST): Norwegian Air Shuttle and Turkish Airlines. The two airports are 1,508 miles (2,427 km) apart. Turkish Airlines is in Star Alliance. There are also 68 ways to fly it with one stop, through Warsaw, Gdansk and Varna and more.
Airlines flying nonstop from OSL to IST
- Norwegian Air ShuttleNot in an alliance
- Turkish AirlinesStar Alliance · bookable with 11 programsWho books it
Book OSL to IST with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Turkish Airlines
- Air New Zealand AirpointsBooks Turkish Airlines
- ANA Mileage ClubBooks Turkish Airlines
- Avianca LifeMilesBooks Turkish Airlines
- EVA Air Infinity MileageLandsBooks Turkish Airlines
- Lufthansa Miles & MoreBooks Turkish Airlines
- Singapore Airlines KrisFlyerBooks Turkish Airlines
- TAP Miles&GoBooks Turkish Airlines
- Thai Royal Orchid PlusBooks Turkish Airlines
- Turkish Airlines Miles&SmilesBooks Turkish Airlines
- United MileagePlusBooks Turkish Airlines
OSL to IST with one stop
68 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Warsaw (WAW)LOT - Polish Airlines the whole way
- Via Gdansk (GDN)LOT - Polish Airlines the whole way
- Via Varna (VAR)Norwegian Air Shuttle, then Turkish Airlines
- Via Bucharest (OTP)Norwegian Air Shuttle, then TAROM, Turkish Airlines and 1 more
A2 - Via Cluj-Napoca (CLJ)Norwegian Air Shuttle, then Turkish Airlines and AnimawingsA2
- Via Krakow (KRK)Norwegian Air Shuttle and Wizz Air, then LOT - Polish Airlines and Turkish Airlines
- Via Copenhagen (CPH)Norwegian Air Sweden, Norwegian Air Shuttle and 1 more, then Turkish Airlines
- Via Budapest (BUD)Norwegian Air Shuttle, then Turkish Airlines and Wizz Air
- Via Vilnius (VNO)Norwegian Air Shuttle and Ryanair, then Turkish Airlines
- Via Stockholm (ARN)Norwegian Air Sweden, Norwegian Air Shuttle and 2 more, then Turkish Airlines+1
- Via Berlin (BER)Scandinavian Airlines and Norwegian Air Shuttle, then Turkish Airlines
- Via Sofia (SOF)Norwegian Air Shuttle, then Turkish Airlines
- Via Riga (RIX)Air Baltic the whole way
- Via Belgrade (BEG)Air Serbia the whole way
- Via Vienna (VIE)Norwegian Air Shuttle and Austrian Airlines, then Turkish Airlines
OSL to IST: common questions
Which airlines fly nonstop from OSL to IST?
Norwegian Air Shuttle and Turkish Airlines (Star Alliance) fly nonstop from Oslo (OSL) to Istanbul (IST).
How far is Oslo from Istanbul by plane?
Oslo (OSL) and Istanbul (IST) are 1,508 miles (2,427 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book OSL to IST award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does OSL to IST cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for OSL to IST with taxes and fees.
Where can I connect between Oslo and Istanbul?
The most direct connections are through Warsaw (WAW), Gdansk (GDN), Varna (VAR), Bucharest (OTP) and Cluj-Napoca (CLJ). On 13 of them the same airline flies both flights, for example LOT - Polish Airlines through Warsaw.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.