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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 return found recently is C$923 (US$652) with Air Transat, 19 Nov – 3 Dec, found 8 hours ago. The cheapest one-way found recently is C$595 (US$420) with Air Transat, 12 Nov, found yesterday.

Return

The cheapest return fare on each of 31 departure dates is usually C$1,062 (US$750) to C$1,180 (US$834).

Cheapest return found recently

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

See prices for these datesCheck today's price

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

See prices for these datesCheck today's price

Every nonstop date from Montreal to Istanbul

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Found recently, and the cheapest we hold

Cheapest found recently C$923 (US$652) 19 Nov – 3 Decfound 8 hours agoSee prices for these dates

Cheapest we hold, of any age C$852 (US$602) 3 Dec – 17 Decfound 6 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was C$639 (US$452) to C$955 (US$675).

C$923 (US$652), the cheapest return found recently, sits here in that range of C$639 (US$452) to C$955 (US$675).

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 31 departure dates from 20 Oct to 11 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

No. We hold 14-night return fares on 5 other departure dates within 3 days of 19 Nov, and none is cheaper.

Every date we hold

248 fares on 31 departure dates

20 Oct – 24 Nov: C$1,257 (US$888), found 3 days ago21 Oct – 25 Nov: C$1,154 (US$815), found 3 days ago4 Nov – 12 Nov: C$1,161 (US$820), found 4 days ago7 Nov – 15 Nov: C$1,189 (US$840), found 6 days ago8 Nov – 22 Nov: C$1,158 (US$818), found yesterday9 Nov – 23 Nov: C$1,144 (US$808), found yesterday11 Nov – 25 Nov: C$1,081 (US$764), found yesterday12 Nov – 26 Nov: C$1,101 (US$778), found yesterday13 Nov – 27 Nov: C$1,131 (US$799), found yesterday14 Nov – 28 Nov: C$1,151 (US$813), found 3 days ago16 Nov – 30 Nov: C$1,131 (US$799), found 3 days ago17 Nov – 1 Dec: C$1,139 (US$805), found 3 days ago18 Nov – 2 Dec: C$1,122 (US$793), found 3 days ago19 Nov – 3 Dec: C$923 (US$652), found 8 hours ago20 Nov – 4 Dec: C$1,172 (US$828), found 3 days ago21 Nov – 5 Dec: C$1,166 (US$824), found 3 days ago26 Nov – 13 Dec: C$927 (US$655), found 7 days ago1 Dec – 9 Dec: C$1,067 (US$754), found 5 days ago3 Dec – 17 Dec: C$852 (US$602), found 6 days ago4 Dec – 12 Dec: C$1,056 (US$746), found 5 days ago6 Dec – 11 Dec: C$1,169 (US$826), found 2 days ago7 Dec – 13 Dec: C$1,053 (US$744), found 2 days ago8 Dec – 13 Dec: C$1,274 (US$900), found 2 days ago10 Dec – 22 Dec: C$988 (US$698), found 2 days ago11 Dec – 25 Dec: C$1,284 (US$907), found 2 days ago12 Dec – 26 Dec: C$1,298 (US$917), found 2 days ago13 Dec – 4 Jan 2027: C$1,329 (US$939), found 7 days ago28 Dec – 9 Jan 2027: C$1,505 (US$1,063), found 7 days ago14 Jan 2027 – 21 Jan 2027: C$948 (US$670), found 2 days ago27 Feb 2027 – 14 Mar 2027: C$1,991 (US$1,407), found 4 days ago11 Mar 2027 – 16 Mar 2027: C$1,047 (US$740), found 4 days agoOctNovDecMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct – 24 NovC$1,257 (US$888)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Sabiha Gokcen International Airport (SAW)out 2 stops, back 1 stopfound 3 days agoSee prices for these dates
21 Oct – 25 NovC$1,154 (US$815)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
4 Nov – 12 NovC$1,161 (US$820)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 2 stopsfound 4 days agoSee prices for these dates
7 Nov – 15 NovC$1,189 (US$840)Qatar AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
8 Nov – 22 NovC$1,158 (US$818)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
9 Nov – 23 NovC$1,144 (US$808)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
11 Nov – 25 NovC$1,081 (US$764)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
12 Nov – 26 NovC$1,101 (US$778)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
13 Nov – 27 NovC$1,131 (US$799)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
14 Nov – 28 NovC$1,151 (US$813)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
16 Nov – 30 NovC$1,131 (US$799)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
17 Nov – 1 DecC$1,139 (US$805)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
18 Nov – 2 DecC$1,122 (US$793)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
19 Nov – 3 DecC$923 (US$652)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back nonstopfound 8 hours agoSee prices for these dates
20 Nov – 4 DecC$1,172 (US$828)Turkish AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Nov – 5 DecC$1,166 (US$824)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
26 Nov – 13 DecC$927 (US$655)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
1 Dec – 9 DecC$1,067 (US$754)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
3 Dec – 17 DecC$852 (US$602)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back nonstopfound 6 days agoSee prices for these dates
4 Dec – 12 DecC$1,056 (US$746)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
6 Dec – 11 DecC$1,169 (US$826)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Dec – 13 DecC$1,053 (US$744)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 13 DecC$1,274 (US$900)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
10 Dec – 22 DecC$988 (US$698)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back 1 stopfound 2 days agoSee prices for these dates
11 Dec – 25 DecC$1,284 (US$907)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
12 Dec – 26 DecC$1,298 (US$917)Porter Airlines CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
13 Dec – 4 Jan 2027C$1,329 (US$939)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
28 Dec – 9 Jan 2027C$1,505 (US$1,063)British AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
14 Jan 2027 – 21 Jan 2027C$948 (US$670)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out nonstop, back nonstopfound 2 days agoSee prices for these dates
27 Feb 2027 – 14 Mar 2027C$1,991 (US$1,407)Porter Airlines CanadaSt. Hubert Airport (YHU) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
11 Mar 2027 – 16 Mar 2027C$1,047 (US$740)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from C$852 (US$602).

October 2026From C$1,154 (US$815)2 departure dates21 Oct – 25 Nov · found 3 days agoSee prices for these dates
November 2026From C$923 (US$652)15 departure dates19 Nov – 3 Dec · found 8 hours agoSee prices for these datesEvery date in November 2026
December 2026From C$852 (US$602)Cheapest seen11 departure dates3 Dec – 17 Dec · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From C$948 (US$670)1 departure date14 Jan 2027 – 21 Jan 2027 · found 2 days agoSee prices for these dates
February 2027From C$1,991 (US$1,407)1 departure date27 Feb 2027 – 14 Mar 2027 · found 4 days agoSee prices for these dates
March 2027From C$1,047 (US$740)1 departure date11 Mar 2027 – 16 Mar 2027 · found 4 days agoSee prices for these dates

Airlines on the cheapest dates: Air Transat, British Airways, Porter Airlines Canada, Qatar Airways, Turkish Airlines, Air Canada.

One-way

The cheapest one-way fare on each of 11 departure dates is usually C$654 (US$462) to C$723 (US$511).

Cheapest one-way found recently

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

Open this tripCheck today's price

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

Open this tripCheck today's price

Every nonstop date from Montreal to Istanbul

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently C$595 (US$420) 12 Novfound yesterdayOpen this trip

Cheapest we hold, of any age C$562 (US$397) 12 Novfound 3 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was C$436 (US$308) to C$589 (US$416).

At C$595 (US$420), the cheapest one-way found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 11 departure dates from 11 Nov to 6 Aug 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 12 Nov, 11 Nov costs C$565 (US$399): C$30 (US$21) less than the cheapest found recently.

French Bee · Montreal-Pierre Elliott Trudeau International Airport (YUL) → Sabiha Gokcen International Airport (SAW) · 1 stop · found 6 days ago

Open this tripCheck today's price

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Every date we hold

73 fares on 11 departure dates

11 Nov: C$565 (US$399), found 6 days ago12 Nov: C$562 (US$397), found 3 days ago13 Dec: C$695 (US$491), found 6 days ago3 Jan 2027: C$691 (US$488), found yesterday8 Jan 2027: C$668 (US$472), found 2 days ago9 Jan 2027: C$643 (US$454), found 6 days ago10 Jan 2027: C$752 (US$531), found 2 days ago18 Jan 2027: C$825 (US$583), found yesterday1 Feb 2027: C$692 (US$489), found 3 days ago19 Mar 2027: C$665 (US$470), found 4 days ago6 Aug 2027: C$795 (US$562), found 2 days agoNovDecJanFebMarAug
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
11 NovC$565 (US$399)French BeeMontreal-Pierre Elliott Trudeau International Airport (YUL) → Sabiha Gokcen International Airport (SAW)1 stopfound 6 days agoOpen this trip
12 NovC$562 (US$397)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)2 stopsfound 3 days agoOpen this trip
13 DecC$695 (US$491)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 6 days agoOpen this trip
3 Jan 2027C$691 (US$488)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound yesterdayOpen this trip
8 Jan 2027C$668 (US$472)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 2 days agoOpen this trip
9 Jan 2027C$643 (US$454)Porter Airlines CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 6 days agoOpen this trip
10 Jan 2027C$752 (US$531)Porter Airlines CanadaSt. Hubert Airport (YHU) → Sabiha Gokcen International Airport (SAW)2 stopsfound 2 days agoOpen this trip
18 Jan 2027C$825 (US$583)Qatar AirwaysMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound yesterdayOpen this trip
1 Feb 2027C$692 (US$489)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 3 days agoOpen this trip
19 Mar 2027C$665 (US$470)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 4 days agoOpen this trip
6 Aug 2027C$795 (US$562)French BeeMontreal-Pierre Elliott Trudeau International Airport (YUL) → Istanbul New Airport (IST)1 stopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from C$562 (US$397).

November 2026From C$562 (US$397)Cheapest seen2 departure dates12 Nov · found 3 days agoOpen this tripEvery date in November 2026
December 2026From C$695 (US$491)1 departure date13 Dec · found 6 days agoOpen this tripEvery date in December 2026
January 2027From C$643 (US$454)5 departure dates9 Jan 2027 · found 6 days agoOpen this trip
February 2027From C$692 (US$489)1 departure date1 Feb 2027 · found 3 days agoOpen this trip
March 2027From C$665 (US$470)1 departure date19 Mar 2027 · found 4 days agoOpen this trip
August 2027From C$795 (US$562)1 departure date6 Aug 2027 · found 2 days agoOpen this trip

Airlines on the cheapest dates: Air Transat, French Bee, Porter Airlines Canada, Qatar Airways.

Premium cabin fares from Montreal to Istanbul

Return

We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.

Today's prices for 19 Nov – 3 Dec in another cabin: Premium economy · Business · First

One-way

We looked for premium economy, business and first-class one-way fares on this route, and hold none found in the last 7 days.

Today's prices for 12 Nov in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Montreal to Istanbul?

Return

Fares 30 to 59 days before departure were typically 24% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 daysC$1,196 (US$845)C$1,083 (US$765)+32%21
7–13 daysC$1,104 (US$780)C$1,083 (US$765)+22%16
14–29 daysC$1,077 (US$761)C$639 (US$452)+19%22
30–59 daysC$909 (US$642)C$852 (US$602)Cheapest seen25
60–89 daysC$1,251 (US$884)C$948 (US$670)+38%25
90–179 daysC$924 (US$653)C$778 (US$550)+2%25
180+ daysC$1,120 (US$791)C$890 (US$629)+23%22

One-way

The cheapest fares were 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 daysC$516 (US$365)C$505 (US$357)+2%8
7–13 daysC$505 (US$357)C$491 (US$347)Cheapest seen7
14–29 daysC$539 (US$381)C$436 (US$308)+7%17
30–59 daysC$589 (US$416)C$546 (US$386)+17%23
60–89 daysC$573 (US$405)C$515 (US$364)+14%22
90–179 daysC$619 (US$437)C$609 (US$430)+23%25
180+ daysC$679 (US$480)C$641 (US$453)+34%22

Live price for these dates

The cheapest return found recently is for 19 Nov – 3 Dec. A live search on this page shows what those dates cost now, for one adult in economy.

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