Oslo to Istanbul (OSL-IST): nonstop flights and award space

Turkish Airlines and Norwegian Air Shuttle fly nonstop between Oslo (OSL) and Istanbul (IST), roughly 18 times a week. The timetable below shows the nonstop scheduled at 3h 40m to 4h 10m for the 1,527 miles. 2LNR tracks award seats on Turkish Airlines across every OSL to IST date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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18
Flights a week, 4-week average
3h 40m to 4h 10m
Scheduled flight time
1,527 mi
Nonstop distance
Free
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Oslo to Istanbul flight schedule

Scheduled nonstop departures for OSL to IST starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Oslo (OSL) to Istanbul (IST)
Date Flight Airline Departs OSL Arrives IST Duration Aircraft
TK 1748Turkish Airlines07:1512:103h 55mBoeing 737-800
TK 1752Turkish Airlines12:1517:053h 50mAirbus A321neo family
TK 1754Turkish Airlines19:0023:403h 40mAirbus A321
TK 1752Turkish Airlines10:5515:503h 55mAirbus A321neo family
TK 1754Turkish Airlines19:0023:403h 40mAirbus A321
TK 1748Turkish Airlines07:0513:154h 10mBoeing 737-800
TK 1752Turkish Airlines11:3017:354h 5mAirbus A321neo family
TK 1754Turkish Airlines18:2000:204hAirbus A321neo family
TK 1752Turkish Airlines11:3017:354h 5mAirbus A321neo family
TK 1754Turkish Airlines18:2000:204hAirbus A321neo family
TK 1752Turkish Airlines11:3017:354h 5mBoeing 737 MAX 8
TK 1754Turkish Airlines18:2000:204hBoeing 737 MAX 9
TK 1748Turkish Airlines07:0513:154h 10mBoeing 737-800
TK 1752Turkish Airlines11:3017:354h 5mBoeing 737 MAX 9
TK 1754Turkish Airlines18:2000:204hAirbus A321neo family
TK 1752Turkish Airlines11:3017:354h 5mBoeing 737 MAX 9
TK 1754Turkish Airlines18:2000:204hAirbus A321neo family

Showing all 17 scheduled OSL to IST departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every OSL to IST date on the interactive map

Aircraft on the Oslo to Istanbul nonstop

Turkish Airlines flies the departures in the schedule table on this page with the Airbus A321neo family, the Boeing 737-800, the Boeing 737 MAX 9, the Airbus A321, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Award seats on OSL to IST departures

2LNR tracks award seats on Turkish Airlines, date by date. Open the calendar for Oslo to Istanbul to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Turkish Airlines award space was open on 9 of the 14 Oslo to Istanbul departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the OSL to IST departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See OSL to IST on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Oslo to Istanbul nonstop

Carriers operating OSL to IST nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See OSL to IST on the interactive map →

Frequently asked questions about OSL to IST

How long is the flight from Oslo (OSL) to Istanbul (IST)?
Scheduled flight times from Oslo (OSL) to Istanbul (IST) run from 3h 40m to 4h 10m across the departures in the schedule table on this page. The nonstop covers about 1,527 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from OSL to IST?
Turkish Airlines and Norwegian Air Shuttle fly OSL to IST nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from OSL to IST?
About 18 nonstop flights a week run between Oslo (OSL) and Istanbul (IST) in the current schedule, operated by Turkish Airlines and Norwegian Air Shuttle. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from OSL to IST depart?
Scheduled OSL to IST nonstops in the next 7 days with service leave between 07:05 and 19:00, local time at Oslo. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate OSL to IST nonstop?
In the schedule table on this page, OSL to IST nonstops fly as TK 1748, TK 1752, and TK 1754 on Turkish Airlines. The table lists each departure by date with its times and aircraft.
How do I check award availability on OSL to IST?
Open the OSL to IST route on the interactive map or the matrix to see award seats by date on Turkish Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

See OSL to IST award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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