Can I fly direct from Montreal to London?

Historically, direct flights from Montreal to London have represented approximately 9.3% of all available options across the trailing 90 days. While direct flights are available, connecting flights are more common. For those with connecting flights, the median number of stopovers has been 2.

How long does it take to fly from Montreal to London?

The typical direct flight from Montreal to London has a median duration of 6 hours and 45 minutes. For flights with one stop, the median travel time increases to 13 hours and 20 minutes. The air distance between Montreal and London is approximately 5240 kilometers. Travelers should account for these differences when planning their journey.

How often do Montreal to London flight prices drop?

Historically, flight prices for the Montreal to London route have shown frequent drops across the trailing 30 days. This indicates that price fluctuations are common for this route. Travelers may find opportunities to secure better deals by monitoring prices regularly.

Flights From Montreal

To London

Cheap Flights from Montreal to London

Browse current best options from Montreal. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Montreal

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 2 days ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Montreal to London

Explore current cheapest deals departing from Montreal to London

2026-10-12 – 2026-10-14
YMQ - London
89% AI deal score
CA$937
CA$672
Round trip
2026-11-21 – 2026-11-28
YMQ - London
88% AI deal score
CA$931
CA$685
Round trip
2026-11-17 – 2026-11-24
YMQ - London
88% AI deal score
CA$931
CA$692
Round trip
2026-10-02 – 2026-10-04
YMQ - London
87% AI deal score
CA$903
CA$693
Round trip
2026-09-21 – 2026-09-23
YMQ - London
92% AI deal score
CA$1,198
CA$694
Round trip
2026-11-17 – 2026-11-21
YMQ - London
88% AI deal score
CA$953
CA$696
Round trip
2026-10-02 – 2026-10-04
YMQ - London
87% AI deal score
CA$974
CA$698
Round trip
2026-10-09 – 2026-10-11
YMQ - London
88% AI deal score
CA$937
CA$703
Round trip
2026-11-20 – 2026-11-27
YMQ - London
88% AI deal score
CA$931
CA$703
Round trip
2026-10-05 – 2026-10-07
YMQ - London
88% AI deal score
CA$949
CA$704
Round trip

Montreal to London: Overview

Insights for flights from Montreal to London

Flights from Montreal to London cover a substantial distance of 5240 km, classifying this as a long-haul route. This means you can expect a significant travel time, often involving connections, to reach your destination.

For travelers seeking cheap flights from Montreal to London, fares typically range from $770 to $1253, with a median price of $1017. Right now, fares are below the typical level, and approximately 15% of recent fares were classified as a good price. New deals appear almost daily for this route, suggesting frequent opportunities to find competitive pricing.

When is the cheapest time to fly from Montreal to London? The data indicates that February is typically the most affordable month, with a median fare of just $535. Following closely are November, with a median fare of $589, and March, where the median fare is $649. Planning your trip during these months could lead to significant savings.

Most itineraries for this route connect at least once, with only 9.3% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2. This means that while direct flights from Montreal to London are available, they represent a small portion of the overall flight options.

How long is the flight from Montreal to London? A typical journey, including connections, takes approximately 15h 35m. For the few direct flights available, the median flight time is 6h 45m. Travelers should account for the longer travel duration when planning their trip, especially if opting for itineraries with stopovers.

How much is a round trip from Montreal to London

Regular price: CA$790 - CA$1,817

Prices are currently below the regular range for flights from Montreal to London.

The regular price range for flights from Montreal to London is CAD 790 to CAD 1817. The current lowest deal is CAD 676 with Air Transat for travel from Oct 12-Oct 14.

now CA$676

Low CA$790

High CA$1,817

The cheapest time to fly from Montreal to London

The cheapest month to fly from Montreal to London is March, with a median price of $505. The most expensive month is December, with a median price of $1312. Prices are generally lower from January to November.

March

Cheapest

Flights from CA$505

December

Most Expensive

Flights from CA$1,312

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Montreal to London

Air Transat

Lufthansa

Last-minute flights going from Montreal to London

Tue, Sep 15

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,178

CA$893

One-way

Tue, Sep 15

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,408

CA$922

One-way

Wed, Sep 16

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,262

CA$894

One-way

Wed, Sep 16

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Air Transat

CA$1,325

CA$911

One-way

Thu, Sep 17

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,380

CA$965

One-way

Fri, Sep 18

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Air Transat

CA$1,298

CA$908

One-way

Biggest price drops on these dates for flights from Montreal to London

2 nights

Sep 21 - Sep 23

CA$1,200 → CA$696

42%

4 nights

Sep 14 - Sep 18

CA$1,391 → CA$887

36%

2 nights

Sep 15 - Sep 17

CA$1,408 → CA$922

35%

2 nights

Sep 14 - Sep 16

CA$1,325 → CA$893

33%

Popular Airports to fly from Montreal to London

Montreal - London route insights

💸 Price insights

Recent fares below the typical level

Recent fares from Montreal to London are below the typical level at $676.

📅 Best time to fly

February, November, and March offer the lowest median prices

Historically, February, November, and March offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights average 6h 45m

Direct flights from Montreal to London average 6h 45m, connecting flights average 15h 35m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Connecting flights are dominant on this route, with 9.3% of recent deals being direct.

🏆 Airline highlight

Air Transat offers direct flights

Air Transat offers direct flights from Montreal to London, with deals found recently.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Montreal to London are frequent, appearing often in the last 30 days.

Montreal main airports to depart from

Montréal–Pierre Elliott Trudeau International (YUL)

Cheapest

Montréal–Pierre Elliott Trudeau International Airport (YUL) is a convenient option for flights from Montreal to London.

📍 ~14 km from city center (reachable by car)

💸 Flights from ~CA$601

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good option for flights from Montreal to London, offering competitive prices.

📍 ~40 km from city center (reachable by car, train, bus)

💸 Flights from ~CA$603

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with excellent rail connectivity to London, offering a reliable alternative.

📍 ~160 km from London (reachable by train)

💸 Flights from ~CA$685

Business & First Class Flight Deals to London

Discover luxury on the budget with premium cabin class on flights from Montreal to London.

Elite

Best Elite deals to London

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From YUL

Elite

Oct 25

London, United Kingdom

93% AI deal score

$5,522

$2,927

Save $2,595

Air Canada, +1

Business Class

From YUL

Elite

Oct 23

London, United Kingdom

93% AI deal score

$5,653

$2,986

Save $2,667

Air Canada, +1

Business Class

From YUL

Elite

Dec 16

London, United Kingdom

93% AI deal score

$2,031

$1,244

Save $787

TAP Portugal

Business Class

From YUL

Elite

Oct 30

London, United Kingdom

93% AI deal score

$2,074

$1,246

Save $828

TAP Portugal

Business Class

From YUL

Elite

Oct 23

London, United Kingdom

92% AI deal score

$5,487

$2,982

Save $2,505

Air Canada, +1

Business Class

From YUL

Elite

Oct 25

London, United Kingdom

92% AI deal score

$5,652

$3,121

Save $2,531

Air Canada, +1

Business Class

From YUL

Elite

Jan 27

London, United Kingdom

92% AI deal score

$1,952

$1,244

Save $708

TAP Portugal

Business Class

From YUL

Elite

Dec 11

London, United Kingdom

92% AI deal score

$2,024

$1,244

Save $780

TAP Portugal

Business Class

From YUL

Elite

Jan 27

London, United Kingdom

92% AI deal score

$1,660

$1,245

Save $415

TAP Portugal

Business Class

From YUL

Elite

Nov 18

London, United Kingdom

92% AI deal score

$1,852

$1,256

Save $596

TAP Portugal

Business Class

From YUL

Elite

Sep 29

London, United Kingdom

92% AI deal score

$2,546

$1,421

Save $1,125

Air Transat

Business Class

From YUL

Elite

Sep 29

London, United Kingdom

92% AI deal score

$2,457

$1,421

Save $1,036

Air Transat

Business Class

Frequently Asked Questions About Flights to London

Historically, the best time to book flights from Montreal to London is typically within 0-6 days of departure, with an average price of $779. Prices tend to increase as the departure date gets further out. For instance, booking 28-59 days in advance sees an average price of $985, while booking 60+ days out averages $1032. This trend suggests that last-minute bookings often yield better prices for this route across the trailing quarter.

Across the trailing 90 days, a good price for a flight from Montreal to London is typically around $770. The median price for this route has been $1017. Prices can go higher, with 75% of observed prices being $1253 or less. Travelers should aim for prices at or below the $770 mark for a more economical fare.

Historically, February has been the cheapest month to fly from Montreal to London, with a median price of $535. November also offers competitive prices, with a median of $589. March follows with a median price of $649. These months are significantly more affordable compared to the annual median price of $1017 for this route.

Montreal to London: Overview

Insights for flights from Montreal to London

How much is a round trip from Montreal to London

Regular price: CA$790 - CA$1,817

Prices are currently below the regular range for flights from Montreal to London.

The regular price range for flights from Montreal to London is CAD 790 to CAD 1817. The current lowest deal is CAD 676 with Air Transat for travel from Oct 12-Oct 14.

now CA$676

Low CA$790

High CA$1,817

The cheapest time to fly from Montreal to London

March

Cheapest

Flights from CA$505

December

Most Expensive

Flights from CA$1,312

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Montreal to London

Air Transat

Lufthansa

Last-minute flights going from Montreal to London

Tue, Sep 15

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,178

CA$893

One-way

Tue, Sep 15

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,408

CA$922

One-way

Wed, Sep 16

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,262

CA$894

One-way

Wed, Sep 16

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Air Transat

CA$1,325

CA$911

One-way

Thu, Sep 17

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Lufthansa

CA$1,380

CA$965

One-way

Fri, Sep 18

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Air Transat

CA$1,298

CA$908

One-way

Biggest price drops on these dates for flights from Montreal to London

2 nights

Sep 21 - Sep 23

CA$1,200 → CA$696

42%

4 nights

Sep 14 - Sep 18

CA$1,391 → CA$887

36%

2 nights

Sep 15 - Sep 17

CA$1,408 → CA$922

35%

2 nights

Sep 14 - Sep 16

CA$1,325 → CA$893

33%

Popular Airports to fly from Montreal to London

Montreal - London route insights

💸 Price insights

Recent fares below the typical level

Recent fares from Montreal to London are below the typical level at $676.

📅 Best time to fly

February, November, and March offer the lowest median prices

Historically, February, November, and March offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights average 6h 45m

Direct flights from Montreal to London average 6h 45m, connecting flights average 15h 35m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Connecting flights are dominant on this route, with 9.3% of recent deals being direct.

🏆 Airline highlight

Air Transat offers direct flights

Air Transat offers direct flights from Montreal to London, with deals found recently.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Montreal to London are frequent, appearing often in the last 30 days.

Montreal main airports to depart from

Montréal–Pierre Elliott Trudeau International (YUL)

Cheapest

Montréal–Pierre Elliott Trudeau International Airport (YUL) is a convenient option for flights from Montreal to London.

📍 ~14 km from city center (reachable by car)

💸 Flights from ~CA$601

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good option for flights from Montreal to London, offering competitive prices.

📍 ~40 km from city center (reachable by car, train, bus)

💸 Flights from ~CA$603

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with excellent rail connectivity to London, offering a reliable alternative.

London, United Kingdom

92% AI deal score

$2,457

$1,421

Save $1,036

Air Transat

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Montreal to London

Today’s best flight deals from Montreal to London

Montreal to London: Overview

Insights for flights from Montreal to London

How much is a round trip from Montreal to London

The cheapest time to fly from Montreal to London

Direct flights from Montreal to London

Last-minute flights going from Montreal to London

Biggest price drops on these dates for flights from Montreal to London

Popular Airports to fly from Montreal to London

Montreal - London route insights

Recent fares below the typical level

February, November, and March offer the lowest median prices

Direct flights average 6h 45m

Connecting flights are dominant for this route

Air Transat offers direct flights

Deals are frequent on this route

Montreal main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 25

Oct 23

Dec 16

Oct 30

Oct 23

Oct 25

Jan 27

Dec 11

Jan 27

Nov 18

Sep 29

Sep 29

Frequently Asked Questions About Flights to London

When is the best time to book flights from Montreal to London?

How much should a flight from Montreal to London cost?

What's the best month to fly from Montreal to London?

Can I fly direct from Montreal to London?

How long does it take to fly from Montreal to London?

How often do Montreal to London flight prices drop?

Related routes

More routes from Montreal

Flights to London from other cities

Montreal to London: Overview

Insights for flights from Montreal to London

How much is a round trip from Montreal to London

The cheapest time to fly from Montreal to London

Direct flights from Montreal to London

Last-minute flights going from Montreal to London

Biggest price drops on these dates for flights from Montreal to London

Popular Airports to fly from Montreal to London

Montreal - London route insights

Recent fares below the typical level

February, November, and March offer the lowest median prices

Direct flights average 6h 45m

Connecting flights are dominant for this route

Air Transat offers direct flights

Deals are frequent on this route

Montreal main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Oct 25

Oct 23

Dec 16

Oct 30

Oct 23

Oct 25

Jan 27

Dec 11

Jan 27

Nov 18

Sep 29

Sep 29

Frequently Asked Questions About Flights to London

When is the best time to book flights from Montreal to London?

How much should a flight from Montreal to London cost?

What's the best month to fly from Montreal to London?