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OSL to IST: distance & flight time
Oslo (Oslo Lufthavn) → Istanbul (Istanbul Airport)
1,504 mi
2,421 km · 1,307 nm
3h 25m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSL→IST fares Phone-only fares on this route — call free
Flight time details
1,504 miles nonstop takes roughly 3h 25m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSL — Oslo Lufthavn · Oslo, Norway
- IST — Istanbul Airport · Istanbul, Turkey
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Near IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Frequently asked questions
How far is OSL from IST?
The flight distance from Oslo (OSL) to Istanbul (IST) is 1,504 miles (2,421 km, 1,307 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSL to IST?
A nonstop flight takes about 3h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Oslo and Istanbul?
Istanbul is 1 hour ahead of Oslo.
What is the cheapest way to fly from OSL to IST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSL–IST that never appear on search engines, with no booking fees.