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Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to London (YUL - LON)

YUL — LON
4 May — 11 May1
1 adult

Cheapflights users flying from Montreal to London on Air Transat typically fly into London Heathrow and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.

Air Transat flights from Pierre Elliott Trudeau Intl to London in 2025

Find detailed information about Air Transat flights from Pierre Elliott Trudeau Intl to London. Explore the options provided by Air Transat to plan your journey from Pierre Elliott Trudeau Intl to London. Data last updated 29 April 2025.

One-way from

C$ 467

Round-trip from

C$ 722

Popular in

December

Cheapest in

October

Average price (all airlines)

C$ 985
Air Transat
  • Air Transat
  • 30/5
  • Nonstop
  • 6h 45m total
  • Montreal to London
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Air Transat
  • Air Transat
  • 24/5-8/6
  • Nonstop
  • 14h 25m total
  • Montreal to London
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Highest demand for flights from Montreal Pierre Elliott Trudeau Intl to London; 4% potential price increase.
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Best time to find cheap flights from Montreal Pierre Elliott Trudeau Intl to London; 2% potential price drop.
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Average price for all Montreal Pierre Elliott Trudeau Intl to London flights (one-way and round-trip).
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  • Can I get a flight from Montreal Pierre Elliott Trudeau Intl Airport to London on Air Transat for under C$ 800?

    Montreal Pierre Elliott Trudeau Intl Airport to London flights on Air Transat are currently available under C$ 800. 1 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about Air Transat?

    1,273 Cheapflights users have left reviews for Air Transat and have rated the airline 7.6/10. If you are looking to travel from Montreal Pierre Elliott Trudeau Intl Airport to London on Air Transat, input your dates in the form above for our best prices!

Find Air Transat flight deals from Pierre Elliott Trudeau Intl to London

Cheapest Air Transat flights from Pierre Elliott Trudeau Intl to London
Explore the most affordable Air Transat flight options available from Pierre Elliott Trudeau Intl to London. Find the lowest fares with prices last updated on 29 April 2025.

Sat 24/510:05 p.m.YUL - LGW
Nonstop6h 45mAir Transat
Sun 8/611:35 a.m.LGW - YUL
Nonstop7h 40mAir Transat
Deal found 28/4C$ 722

Travel insights for Air Transat flights from Pierre Elliott Trudeau Intl to London

Get recent, data-driven insights about Air Transat flights from Pierre Elliott Trudeau Intl to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London with Air Transat?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to London. Price data was last updated on 25 April 2025.

Booking with Air Transat 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London with Air Transat?

Currently, the most affordable month to book a Air Transat flight from Montreal Pierre Elliott Trudeau Intl Airport to London in October, with an average price of C$ 650. Conversely, traveling with Air Transat from Montreal Pierre Elliott Trudeau Intl Airport to London in March will be the most expensive, with an average cost of C$ 940. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Best time to book a flight from Pierre Elliott Trudeau Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Fly from Pierre Elliott Trudeau Intl to London on another airline

Consider alternative airlines that service the London area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to London
British Airways flights from Montreal Pierre Elliott Trudeau Intl to London

See what others are saying about Air Transat

Read reviews and see what other travellers are saying about their experiences with Air Transat. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Transat for your next flight. Reviews last updated 29 April 2025.
Air Transat
7.8
Good
385 reviews
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Overview

Crew

8.5

Entertainment

7.1

Boarding

7.9

Food

6.7

Comfort

7.4

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