Can I fly direct from Montreal to London?

Direct flights from Montreal to London are available, historically accounting for 9.3% of all flights on this route. While direct options exist, most travelers typically experience connecting flights. For those with layovers, the median number of stopovers when connecting is 2. This indicates that non-stop options are less common but still part of the historical flight mix.

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

A direct flight from Montreal to London typically takes around 6 hours and 45 minutes, covering a distance of 5240 kilometers. For flights with one stop, the median travel time increases significantly to approximately 13 hours and 20 minutes. This difference highlights the convenience of direct options compared to routes requiring a connection.

How often do Montreal to London flight prices drop?

Historically, flight prices for the Montreal to London route have shown frequent drops. This suggests that travelers may often find opportunities to secure more favorable fares. The consistent price fluctuations indicate that monitoring this route can be beneficial for finding deals.

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

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Montreal to London

Explore current cheapest deals departing from Montreal to London

2026-10-06 – 2026-10-08
YMQ - London
89% AI deal score
CA$947
CA$679
Round trip
2026-10-02 – 2026-10-23
YMQ - London
87% AI deal score
CA$861
CA$679
Round trip
2026-10-12 – 2026-10-19
YMQ - London
88% AI deal score
CA$926
CA$680
Round trip
2026-10-03 – 2026-10-10
YMQ - London
88% AI deal score
CA$926
CA$683
Round trip
2026-10-02 – 2026-10-05
YMQ - London
89% AI deal score
CA$948
CA$685
Round trip
2026-10-09 – 2026-10-23
YMQ - London
87% AI deal score
CA$872
CA$692
Round trip
2026-09-18 – 2026-09-25
YMQ - London
87% AI deal score
CA$888
CA$693
Round trip
2026-09-05 – 2026-09-11
YMQ - London
87% AI deal score
CA$890
CA$693
Round trip
2026-09-11 – 2026-09-20
YMQ - London
88% AI deal score
CA$935
CA$694
Round trip
2026-09-05 – 2026-09-14
YMQ - London
81% AI deal score
CA$848
CA$694
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 duration, often involving multiple connections to reach your destination.

For travelers looking for cheap flights from Montreal to London, fares typically range from $770–$1253, with a median price of $1017. Right now, current fares are below the typical level, and approximately 15% of recent fares were classified as a good price. New deals appear almost daily, offering frequent opportunities to find better prices.

If you are wondering 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 $535. Following closely are November, with a median fare of $589, and March, with a median fare of $649.

Most itineraries for this route involve connections, as only 9.3% of recent fares were for direct flights from Montreal to London. When connecting, most itineraries typically involve 2 stopovers. Therefore, a typical journey from Montreal to London takes approximately 6h 45m, which includes both direct and connecting itineraries.

How much is a round trip from Montreal to London

Regular price: CA$691 - CA$1,849

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

The regular price range for flights from Montreal to London is typically between 691 CAD and 1849 CAD. The current lowest deal is 673 CAD with Air Transat, for travel from Oct 2-Oct 16.

now CA$673

Low CA$691

High CA$1,849

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

Finnair

Last-minute flights going from Montreal to London

Sat, Aug 1

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Deutsche Luft Hansa

CA$1,474

CA$924

One-way

Sat, Aug 1

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Virgin Atlantic

CA$1,889

CA$952

One-way

Sun, Aug 2

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LGW)

Air France

CA$1,822

CA$934

One-way

Mon, Aug 3

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Air Canada

CA$1,403

CA$896

One-way

Mon, Aug 3

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Air Canada

CA$1,367

CA$896

One-way

Mon, Aug 3

⌛ Last-Minute

YUL - London

Montreal (YUL) - London (LHR)

Virgin Atlantic

CA$1,469

CA$924

One-way

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

3 nights

Aug 1 - Aug 4

CA$1,889 → CA$952

50%

4 nights

Aug 2 - Aug 6

CA$1,822 → CA$934

49%

2 nights

Aug 5 - Aug 7

CA$1,618 → CA$835

48%

3 nights

Aug 9 - Aug 12

CA$1,540 → CA$896

42%

Popular Airports to fly from Montreal to London

Montreal - London route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Montreal to London are below the typical level, with 15% good prices.

📅 Best time to fly

Fly in March for the best prices.

Historically, March is the cheapest month to fly, with a median price of $505.

⏱️ Flight duration

Direct flights take 6h 45m.

The median flight time for direct flights is 6h 45m, while connecting flights average 15h 35m.

✈️ Airlines & availability

Connecting flights are dominant.

Only 9.3% of recent flights are direct, with connecting flights having a median of 2 stopovers.

🏆 Airline highlight

Air Transat offers direct flights.

Air Transat and Finnair are among the airlines that offer direct flights on this route.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Montreal to London are frequent, appearing within a 30-day window.

Montreal main airports to depart from

Montréal–Pierre Elliott Trudeau International (YUL)

Cheapest

Fly from Montréal–Pierre Elliott Trudeau International for a convenient departure to London.

📍 ~14 km from Montreal city center (reachable by car or public transport)

💸 Flights from ~CA$677

Montreal Saint-Hubert Longueuil (YHU)

Consider Montreal Saint-Hubert Longueuil for an alternative departure airport option to London.

📍 ~12 km from Montreal city center (reachable by car)

💸 Flights from ~CA$790

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 London city center (reachable by car, train)

💸 Flights from ~$485

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by train)

💸 Flights from ~CA$742

Business & First Class Flight Deals to London

91% AI deal score

$2,062

$1,372

Save $690

Frequently Asked Questions About Flights to London

Historically, the optimal time to book flights from Montreal to London is within 0-6 days of departure, with an average price of $779. Prices tend to increase as the departure date gets further out. For example, flights booked 28-59 days in advance typically average around $985, while those booked 60+ days out can reach an average of $1032. This trend suggests that last-minute bookings often offer more favorable prices for this route across the trailing quarter.

Across the trailing 90 days, a good price for a flight from Montreal to London is considered to be around $770 or less. The median price for this route has historically been $1017. Prices can vary, with 75% of observed fares being $1253 or less. Travelers aiming for a more economical trip should target prices at or below the $770 threshold.

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 as another relatively affordable option, showing a median price of $649. These months are typically more budget-friendly 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$691 - CA$1,849

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

The regular price range for flights from Montreal to London is typically between 691 CAD and 1849 CAD. The current lowest deal is 673 CAD with Air Transat, for travel from Oct 2-Oct 16.

now CA$673

Low CA$691

High CA$1,849

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