Cheap flights from Montreal to Tokyo from C$875 YHU, YUL → HND, NRT

St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Haneda Airport (HND), Narita International Airport (NRT)

The cheapest return found recently is C$1,470 (US$1,031) with Air Canada, 5 Jan 2027 – 17 Jan 2027, found today. The cheapest one-way found recently is C$875 (US$614) with Porter Airlines Canada, 3 Apr 2027, found today.

Cheapest one-way found recently: C$875 (US$614), found today
Cheapest return found recently: C$1,470 (US$1,031), 5 Jan 2027 to 17 Jan 2027
Usual return price: C$1,507 (US$1,058) to C$1,854 (US$1,301)
Cheapest month to fly: December 2026, return fares from C$1,418 (US$995) found in the last 7 days

Return

The cheapest return fare on each of 6 departure dates is usually C$1,507 (US$1,058) to C$1,854 (US$1,301).

Cheapest return found recently

C$1,470 (US$1,031)

5 Jan 2027 – 17 Jan 2027 · Air Canada

Montreal-Pierre Elliott Trudeau International Airport (YUL) → Haneda Airport (HND)

Leaves 8:00 p.m. · Return leaves 12:50 a.m. · 60 h 45 min of travel, both ways together

out 1 stop, back 1 stop

found today

See prices for these dates Check today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently C$1,470 (US$1,031) 5 Jan 2027 – 17 Jan 2027found todaySee prices for these dates

Cheapest we hold, of any age C$1,418 (US$995) 1 Dec – 14 Decfound 6 days agoSee prices for these dates

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$1,021 (US$716) to C$2,339 (US$1,641).

C$1,470 (US$1,031), the cheapest return found recently, sits here in that range of C$1,021 (US$716) to C$2,339 (US$1,641).

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 6 departure dates from 21 Nov to 11 Oct 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?

We hold no other 12-night return fares leaving within 3 days of 5 Jan 2027 to compare.

Every date we hold

40 fares on 6 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
21 Nov – 30 Nov	C$1,703 (US$1,195)	United Airlines	Montreal-Pierre Elliott Trudeau International Airport (YUL) → Haneda Airport (HND)	out 1 stop, back 1 stop	found yesterday	See prices for these dates
1 Dec – 14 Dec	C$1,418 (US$995)	United Airlines	Montreal-Pierre Elliott Trudeau International Airport (YUL) → Narita International Airport (NRT)	out 1 stop, back 1 stop	found 6 days ago	See prices for these dates
28 Dec – 7 Jan 2027	C$2,429 (US$1,704)	Porter Airlines Canada	St. Hubert Airport (YHU) → Haneda Airport (HND)	out 1 stop, back 3 stops	found 5 days ago	See prices for these dates
5 Jan 2027 – 17 Jan 2027	C$1,470 (US$1,031)	Air Canada	Montreal-Pierre Elliott Trudeau International Airport (YUL) → Haneda Airport (HND)	out 1 stop, back 1 stop	found today	See prices for these dates
1 Mar 2027 – 8 Mar 2027	C$1,621 (US$1,137)	Porter Airlines Canada	St. Hubert Airport (YHU) → Narita International Airport (NRT)	out 2 stops, back 1 stop	found 3 days ago	See prices for these dates
11 Oct 2027 – 28 Oct 2027	C$1,904 (US$1,336)	Qatar Airways	Montreal-Pierre Elliott Trudeau International Airport (YUL) → Narita International Airport (NRT)	out 1 stop, back 1 stop	found yesterday	See prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from C$1,418 (US$995).

November 2026From C$1,703 (US$1,195)1 departure date21 Nov – 30 Nov · found yesterdaySee prices for these dates

December 2026From C$1,418 (US$995)Cheapest seen2 departure dates1 Dec – 14 Dec · found 6 days agoSee prices for these dates

January 2027From C$1,470 (US$1,031)1 departure date5 Jan 2027 – 17 Jan 2027 · found todaySee prices for these dates

March 2027From C$1,621 (US$1,137)1 departure date1 Mar 2027 – 8 Mar 2027 · found 3 days agoSee prices for these dates

October 2027From C$1,904 (US$1,336)1 departure date11 Oct 2027 – 28 Oct 2027 · found yesterdaySee prices for these dates

Airlines on the cheapest dates: United Airlines, Porter Airlines Canada, Air Canada, Qatar Airways.

One-way

Not enough comparable prices yet for a usual one-way price.

Cheapest one-way found recently

C$875 (US$614)

3 Apr 2027 · Porter Airlines Canada

St. Hubert Airport (YHU) → Narita International Airport (NRT)

Leaves 6:45 a.m. · 18 h 45 min trip

1 stop

found today

Open this trip Check today's price

Cheapest nonstop one-way

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently C$875 (US$614) 3 Apr 2027found todayOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 48 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was C$547 (US$384) to C$962 (US$675).

C$875 (US$614), the cheapest one-way found recently, sits here in that range of C$547 (US$384) to C$962 (US$675).

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

Is this a good one-way price?

Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 3 Apr 2027 to compare.

Every date we hold

8 fares on 2 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
26 Mar 2027	C$917 (US$643)	WestJet	Montreal-Pierre Elliott Trudeau International Airport (YUL) → Narita International Airport (NRT)	3 stops	found today	Open this trip
3 Apr 2027	C$875 (US$614)	Porter Airlines Canada	St. Hubert Airport (YHU) → Narita International Airport (NRT)	1 stop	found today	Open this trip

Which month looks cheapest?

April 2027 is the cheapest month — from C$875 (US$614).

March 2027From C$917 (US$643)1 departure date26 Mar 2027 · found todayOpen this trip

April 2027From C$875 (US$614)Cheapest seen1 departure date3 Apr 2027 · found todayOpen this trip

Airlines on the cheapest dates: WestJet, Porter Airlines Canada.

Premium cabin fares from Montreal to Tokyo

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 5 Jan 2027 – 17 Jan 2027 in another cabin: Premium economy · Business · First

Today's prices for 3 Apr 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Montreal to Tokyo?

Return

Fares 90 to 179 days before departure were typically 26% lower than 7 to 13 days before departure.

7–13 daysC$1,662+35%

14–29 daysC$1,636+33%

30–59 daysC$1,356+10%

60–89 daysC$1,320+7%

90–179 daysC$1,233Cheapest seen

180+ daysC$1,525+24%

From the cheapest return each day between 24 Sept and 12 Nov (50 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 by	Typical fare	Cheapest day	Above the cheapest	Days of prices
7–13 days	C$1,662 (US$1,166)	C$1,662 (US$1,166)	+35%	7
14–29 days	C$1,636 (US$1,148)	C$1,418 (US$995)	+33%	16
30–59 days	C$1,356 (US$951)	C$1,266 (US$888)	+10%	29
60–89 days	C$1,320 (US$926)	C$1,079 (US$757)	+7%	27
90–179 days	C$1,233 (US$865)	C$1,021 (US$716)	Cheapest seen	44
180+ days	C$1,525 (US$1,070)	C$1,440 (US$1,010)	+24%	34

One-way

Not enough history yet: in 48 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.

Live price for these dates

The cheapest return found recently is for 5 Jan 2027 – 17 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

How much is a return flight from Montreal to Tokyo?

The cheapest return found recently is C$1,470 (US$1,031) with Air Canada, 5 Jan 2027 to 17 Jan 2027, found today. The cheapest return we hold, of any age, is C$1,418 (US$995) with United Airlines, 1 Dec to 14 Dec, found 6 days ago. The cheapest return fare on each of 6 departure dates is usually C$1,507 (US$1,058) to C$1,854 (US$1,301).

How much is a one-way flight from Montreal to Tokyo?

The cheapest one-way found recently is C$875 (US$614) with Porter Airlines Canada, 3 Apr 2027, found today.

What is the cheapest month to fly from Montreal to Tokyo?

December 2026 is the cheapest month for a return, from C$1,418 (US$995), 1 Dec to 14 Dec, found 6 days ago. April 2027 is the cheapest month for a one-way, from C$875 (US$614), 3 Apr 2027, found today.

How far ahead should I book a flight from Montreal to Tokyo?

In 50 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 26% lower than 7 to 13 days before departure.

How long is the flight from Montreal to Tokyo?

The cheapest one-way found recently, with Porter Airlines Canada on 3 Apr 2027, takes 18 h 45 min with 1 stop.

Which airlines have the cheapest flights from Montreal to Tokyo?

Between 21 Nov and 11 Oct 2027, United Airlines has the cheapest return on 2 of the 6 departure dates we hold, Porter Airlines Canada on 2 and Air Canada on 1.

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 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work