Nonstop flights from Montreal to Istanbul YHU, YUL → IST, SAW
St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)
The cheapest nonstop return found recently is C$923 (US$652) with Air Transat, 19 Nov – 3 Dec, found 8 hours ago.
Nonstop return
The cheapest nonstop return fare on each of 8 departure dates is usually C$942 (US$666) to C$1,339 (US$946).
Cheapest nonstop return
C$923 (US$652)
19 Nov – 3 Dec · Air Transat
Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)
Leaves 8:50 p.m. · Return leaves 4:25 p.m. · 19 h 55 min of travel, both ways together
out nonstop, back nonstop
found 8 hours ago
Airlines flying it nonstop on the return fares we hold: Air Transat (5 departure dates), Turkish Airlines (3 departure dates).
On the 7 trips where we hold both on the same dates, nonstop cost a median C$110 (US$78) (11.5%) less than the cheapest fare with stops. Nonstop was cheaper or the same price on 4 of those 7 trips.
Every nonstop date we hold
Nonstop fares on 8 of the 31 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Nov – 3 Dec | C$923 (US$652) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 8 hours ago | See prices for these dates |
| 20 Nov – 4 Dec | C$1,172 (US$828) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 26 Nov – 13 Dec | C$1,219 (US$861) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 3 Dec – 17 Dec | C$852 (US$602) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 10 Dec – 24 Dec | C$1,200 (US$848) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 13 Dec – 4 Jan 2027 | C$2,124 (US$1,501) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 28 Dec – 8 Jan 2027 | C$1,699 (US$1,200) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 14 Jan 2027 – 21 Jan 2027 | C$948 (US$670) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → 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 4 departure dates is usually C$862 (US$609) to C$1,061 (US$749).
Cheapest nonstop one-way
C$595 (US$420)
12 Nov · Air Transat
Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)
Leaves 8:50 p.m. · 9 h 15 min trip
nonstop
found yesterday
Airlines flying it nonstop on the one-way fares we hold: Turkish Airlines (3 departure dates), Air Transat (1 departure date).
On the 4 trips where we hold both on the same dates, nonstop cost a median C$326 (US$230) (53.3%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 0 of those 4 trips.
Every nonstop date we hold
Nonstop fares on 4 of the 11 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Nov | C$952 (US$672) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | nonstop | found 6 days ago | Open this trip |
| 12 Nov | C$595 (US$420) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | nonstop | found yesterday | Open this trip |
| 1 Feb 2027 | C$956 (US$676) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | nonstop | found 3 days ago | Open this trip |
| 6 Aug 2027 | C$1,374 (US$971) | Turkish Airlines | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST) | nonstop | found 2 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-10-16, US dollars in brackets. Fares change, so check today's price before you book. How our prices work