RareNonstop · 2h
OSL to WAWPoland
Warsaw
$51
usually $105
−51%
Most monthly lows $93–$150. Cheaper than every other month on record (4).
Flights · OSL → IST
Oslo to Istanbul
Best fare, round trip
$188
−22%
below its usual $240
you keep $52
GoodFound
- Depart
- Wed 25 Nov
- Return
- Sun 29 Nov
- Stay
- 4 nights
- Flight
- Nonstop · 4h
- Airline
Pegasus
Most of this route’s monthly lows fall between $203 and $264. The drop beats 61% of measured fares on the board, over 8 observed months.
Cached fare — the booking search re-prices live before you pay.
TürkiyeIstanbulTwo continents, one skyline of minarets. Turkish Airlines’ mega-hub means constant fare battles.Best windowApr–May · Sep–OctAirportsIstanbul (IST) · Sabiha Gökçen (SAW)Every route into IstanbulFare seasonality
When this route gets cheap.
Fares bottom out in November around $183 and peak in March near $413, 126% dearer, across the 8 months we track. The cheapest itinerary we are tracking flies Pegasus nonstop and takes about 4 hours outbound, on a 4-night trip. At $188 for 2,448 km each way, that works out to about $38 per 1,000 km flown. That is below the $41 per 1,000 km typical of short-haul fares here. Across the 13 departure cities we track at a similar distance from Istanbul, this fare ranks 10th — 1.8× the $103 we hold from London. For context, the middle fare among the 14 routes of similar length we watch out of Oslo is $157. The best time to be in Istanbul: Apr–May · Sep–Oct.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 3% lower than when tracking began on 8 Aug — $220 then versus $214 now, across 18 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $114, on 27 Oct.
Cached day-level data for this route is sparse — 18 of 109 days priced, from 114 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
1Monday 2 November: $229. Compare fares from this day.34Thursday 5 November: $183. Compare fares from this day.6789101112Friday 13 November: $292. Compare fares from this day.1415Monday 16 November: $209. Compare fares from this day.1718Thursday 19 November: $198. Compare fares from this day.Friday 20 November: $219. Compare fares from this day.21222324Wednesday 25 November: $188. Compare fares from this day.2627282930
December 2026
January 2027
Friday 1 January: $259. Compare fares from this day.Saturday 2 January: $278. Compare fares from this day.345678910111213141516171819202122232425262728293031
Cached fares · checked 15 Oct 2026
Cheapest in Nov, around $183
24% below the $240 typical fare
$191Oct, below the usual price. Compare October fares.$183Nov, the cheapest month. Compare November fares.$201Dec, below the usual price. Compare December fares.$259Jan ’27, above the usual price. Compare January fares.$242Feb, around the usual price. Compare February fares.$413Mar, above the usual price. Compare March fares.$264Apr, above the usual price. Compare April fares.$216May, below the usual price. Compare May fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Oslo to Istanbul, from cached prices.
Route facts
- Airports
- Gardermoen (OSL) · Torp (TRF) ↔ Istanbul (IST) · Sabiha Gökçen (SAW)
- Flight time
- ≈4 hours outbound
- Distance
- ≈2,448 km each way
- Typical price
- $240 round-trip (seasonal median)
- Airlines on the board
- Pegasus
- Itineraries
- Nonstop available
- Best months to visit
- Apr–May · Sep–Oct
Good to know
OSL → IST, answered.
Is $188 a good price for Oslo to Istanbul?
Yes — the seasonal median for this route is around $240 round-trip. At $188 you're 22% below that, which we rate good for this route.
What is the cheapest month to fly from Oslo to Istanbul?
Across 8 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Istanbul are Apr–May · Sep–Oct — when those overlap, that's your window.
How far in advance should I book OSL → Istanbul?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 8 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Oslo to Istanbul?
Yes — the current board includes nonstop fares (Pegasus). The outbound leg runs around 4 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Istanbul?
Lock the flight first — then compare stays for 25–29 Nov · 4 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next OSL → IST drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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