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Montreal to London in November 2026 YHU, YUL → LGW, LHR, STN

St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → London Gatwick Airport (LGW), London Heathrow Airport (LHR), Stansted Airport (STN)

For departures in November 2026, the cheapest return found recently is C$837 (US$591) with Air Canada, 4 Nov – 9 Nov, found 3 days ago. The cheapest one-way found recently is C$536 (US$379) with TAP Air Portugal, 18 Nov, found today.

Return

In November 2026, the cheapest return fare on each of 7 departure dates is usually C$735 (US$520) to C$979 (US$692). Across all 9 departure dates we hold on this route, it is usually C$807 (US$570) to C$1,039 (US$734).

Cheapest return found recently

C$837 (US$591)

4 Nov – 9 Nov · Air Canada

Montreal-Pierre Elliott Trudeau International Airport (YUL) → Stansted Airport (STN)

out 1 stop, back 2 stops

found 3 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

C$641 (US$453)

3 Nov – 9 Nov · American Airlines

Montreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)

out 1 stop, back 1 stop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
3 Nov – 9 NovC$641 (US$453)American Airlinesout 1 stop, back 1 stopfound 5 days agoSee prices for these dates
11 Nov – 16 NovC$664 (US$469)American Airlinesout 1 stop, back nonstopfound 5 days agoSee prices for these dates
20 Nov – 25 NovC$807 (US$570)American Airlinesout 1 stop, back nonstopfound 5 days agoSee prices for these dates
4 Nov – 9 NovC$837 (US$591)Air Canadaout 1 stop, back 2 stopsfound 3 days agoSee prices for these dates
9 Nov – 30 NovC$958 (US$677)Air Franceout 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

7 departure dates

1 Nov – 30 Nov: C$1,199 (US$847), found 6 days ago2 Nov – 30 Nov: C$999 (US$706), found 6 days ago3 Nov – 9 Nov: C$641 (US$453), found 5 days ago4 Nov – 9 Nov: C$837 (US$591), found 3 days ago9 Nov – 30 Nov: C$958 (US$677), found 3 days ago11 Nov – 16 Nov: C$664 (US$469), found 5 days ago20 Nov – 25 Nov: C$807 (US$570), found 5 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Nov – 30 NovC$1,199 (US$847)French BeeMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Gatwick Airport (LGW)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates
2 Nov – 30 NovC$999 (US$706)Air Canada RougeMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
3 Nov – 9 NovC$641 (US$453)American AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
4 Nov – 9 NovC$837 (US$591)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Stansted Airport (STN)out 1 stop, back 2 stopsfound 3 days agoSee prices for these dates
9 Nov – 30 NovC$958 (US$677)Air FranceMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
11 Nov – 16 NovC$664 (US$469)American AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
20 Nov – 25 NovC$807 (US$570)American AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)out 1 stop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from C$641 (US$453).

November 2026From C$641 (US$453)Cheapest seen7 departure dates3 Nov – 9 Nov · found 5 days agoSee prices for these dates
December 2026From C$1,942 (US$1,372)1 departure date18 Dec – 2 Jan 2027 · found 6 days agoSee prices for these dates
January 2027From C$1,039 (US$734)1 departure date4 Jan 2027 – 11 Jan 2027 · found 2 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in November 2026, too few to say what one usually costs.

Cheapest one-way found recently

C$536 (US$379)

18 Nov · TAP Air Portugal

Montreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)

stops unknown

found today

Open this tripCheck today's price

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

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
18 NovC$536 (US$379)TAP Air Portugalstops unknownfound todayOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
18 NovC$536 (US$379)TAP Air PortugalMontreal-Pierre Elliott Trudeau International Airport (YUL) → London Heathrow Airport (LHR)stops unknownfound todayOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from C$536 (US$379).

November 2026From C$536 (US$379)Cheapest seen1 departure date18 Nov · found todayOpen this trip
March 2027From C$606 (US$428)1 departure date20 Mar 2027 · found 4 days agoOpen 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