Nonstop flights from Oslo to Istanbul from $120 OSL, TRF → IST, SAW
Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)
The cheapest nonstop return found recently is $346 with Pegasus Airlines, 1 Feb 2027 – 7 Feb 2027, found 2 days ago.
Nonstop return
The cheapest nonstop return fare on each of 14 departure dates is usually $320 to $509.
Cheapest nonstop return
$346
1 Feb 2027 – 7 Feb 2027 · Pegasus Airlines
Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW)
Leaves 1:40 p.m. · Return leaves 2:35 p.m. · 7 h 55 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Airlines flying it nonstop on the return fares we hold: Pegasus Airlines (14 departure dates), Turkish Airlines (14 departure dates).
On the 15 trips where we hold both on the same dates, nonstop cost a median $111 (47.2%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 0 of those 15 trips.
Every nonstop date we hold
Nonstop fares on 14 of the 20 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov – 21 Nov | $322 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 16 Nov – 22 Nov | $310 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 14 Dec – 19 Dec | $319 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 22 Dec – 6 Jan 2027 | $704 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 24 Dec – 2 Jan 2027 | $793 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 28 Dec – 15 Jan 2027 | $468 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 30 Dec – 15 Jan 2027 | $417 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 3 Jan 2027 – 9 Jan 2027 | $523 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 5 Jan 2027 – 25 Jan 2027 | $254 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 10 Jan 2027 – 20 Jan 2027 | $249 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 24 Jan 2027 – 1 Feb 2027 | $327 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 1 Feb 2027 – 7 Feb 2027 | $346 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 11 Feb 2027 – 14 Feb 2027 | $323 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | out nonstop, back nonstop | found 8 days ago | See prices for these dates |
| 12 Jul 2027 – 6 Aug 2027 | $681 | Turkish Airlines | Oslo Airport Gardermoen (OSL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Nonstop one-way
The cheapest nonstop one-way fare on each of 5 departure dates is usually $110 to $196.
Cheapest nonstop one-way
$120
18 Sept 2027 · Pegasus Airlines
Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW)
Leaves 3:45 p.m. · 3 h 45 min trip
nonstop
found 4 days ago
Airlines flying it nonstop on the one-way fares we hold: Pegasus Airlines (5 departure dates), Turkish Airlines (5 departure dates).
On the 5 trips where we hold both on the same dates, nonstop cost a median $11 (10.6%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 1 of those 5 trips.
Every nonstop date we hold
Nonstop fares on 5 of the 6 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Jan 2027 | $110 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | nonstop | found 5 days ago | Open this trip |
| 21 Jan 2027 | $99 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | nonstop | found 6 days ago | Open this trip |
| 10 Feb 2027 | $196 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | nonstop | found 8 days ago | See prices for these dates |
| 10 Jul 2027 | $387 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | nonstop | found 8 days ago | See prices for these dates |
| 18 Sept 2027 | $120 | Pegasus Airlines | Oslo Airport Gardermoen (OSL) → Sabiha Gokcen International Airport (SAW) | nonstop | found 4 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work