Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London from £203
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to London are usually found in May or October, booked 57 days in advance, depart on a Sunday or Wednesday and return on a Wednesday
Cheap flight deals from Pierre Elliott Trudeau Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.
Round-trip from | £395 |
---|---|
One-way from | £203 |
Popular in | December |
Cheapest in | May |
Average price | £579 |
Good round-trip deal | £476 or less |
Good one-way deal | £221 or less |
Find flight deals from Pierre Elliott Trudeau Intl to London
Cheapest flights from Pierre Elliott Trudeau Intl to LondonExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Pierre Elliott Trudeau Intl to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 7/9
06:45-10:45
1 stop23h 00m
London Gatwick
Sun 21/9
11:35-14:15
Nonstop7h 40m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 2/9
21:55-09:35
Nonstop6h 40m
London Heathrow
Sun 14/9
09:30-11:40
Nonstop7h 10m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Tue 23/9
15:10-07:55
1 stop11h 45m
London Gatwick
Wed 8/10
12:40-00:37
1 stop16h 57m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
21:55-09:35
Nonstop6h 40m
London Heathrow
Wed 15/10
06:50-11:35
1 stop9h 45m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 24/9
21:55-09:35
Nonstop6h 40m
London Heathrow
Wed 8/10
09:30-11:40
Nonstop7h 10m
MontrealLondon
YUL - LGW
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 23/11
21:45-15:45
1 stop13h 00m
London Gatwick
Sun 30/11
09:05-20:15
2 stops16h 10m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Mon 3/11
18:35-08:20
1 stop32h 45m
London Heathrow
Wed 5/11
19:25-11:45
2 stops45h 20m
MontrealLondon
YUL - LHR
YULLHR
Montreal Pierre Elliott Trudeau Intl
Fri 10/10
22:00-09:40
Nonstop6h 40m
London Heathrow
Sun 26/10
16:10-19:45
Nonstop7h 35m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Mon 29/9
19:10-13:10
1 stop13h 00m
London Luton
Mon 6/10
18:05-10:40
1 stop21h 35m
MontrealLondon
YUL - SEN
YULSEN
Montreal Pierre Elliott Trudeau Intl
Wed 15/10
21:30-20:50
1 stop18h 20m
London Southend
Sun 2/11
13:40-12:10
1 stop27h 30m
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.
Cheapflights Insights
Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to London
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London?
Use this chart to determine the optimal time to book a return flight from Pierre Elliott Trudeau Intl to London. Price data was last updated on 27 June 2025.
Booking 57 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?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London (average of £112). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YUL to LON?
Find hourly flight availability from Pierre Elliott Trudeau Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 15% on flights from Montreal Pierre Elliott Trudeau Intl Airport to London by exploring options for tickets in the afternoon.
Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to London
Explore weekly flight availability from Pierre Elliott Trudeau Intl to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 July 2025.
The most flights from YUL to LON are scheduled on a Tuesday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines, andKLM from Montreal Pierre Elliott Trudeau Intl Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Pierre Elliott Trudeau Intl to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Pierre Elliott Trudeau Intl to London
Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to London?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to London with no change fees?
Certainly. Search results for flights to London from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to London become cheaper?
Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.