$278+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Lyon (LYS)
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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pierre Elliott Trudeau Intl to Lyon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pierre Elliott Trudeau Intl to Lyon
Cheapest flights from Pierre Elliott Trudeau Intl to LyonExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Transat deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Transat deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Pierre Elliott Trudeau Intl to Lyon
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Lyon (LYS). 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 January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $545 (Delta) |
One-way from | $278 (Air Transat) |
Popular in | December |
Cheapest in | May |
Average price | $598 |
Good round-trip deal | $643 or less |
Good one-way deal | $496 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Lyon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Sun 4/19
7:00 pm-1:45 pm
1 stop12h 45m
Lyon-Saint Exupéry
Thu 4/23
6:15 am-4:55 pm
1 stop16h 40m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Tue 4/7
5:00 pm-6:10 pm
1 stop19h 10m
Lyon-Saint Exupéry
Tue 5/5
2:05 pm-4:55 pm
1 stop32h 50m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Sun 4/12
7:00 pm-6:10 pm
1 stop17h 10m
Lyon-Saint Exupéry
Tue 5/5
2:05 pm-4:55 pm
1 stop32h 50m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Tue 4/7
5:00 pm-9:30 am
1 stop10h 30m
Lyon-Saint Exupéry
Thu 5/7
6:30 am-4:55 pm
1 stop16h 25m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Fri 4/10
7:00 pm-5:50 pm
1 stop16h 50m
Lyon-Saint Exupéry
Tue 5/5
9:55 am-4:55 pm
1 stop13h 00m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Sun 4/12
5:00 pm-6:10 pm
1 stop19h 10m
Lyon-Saint Exupéry
Mon 5/4
2:05 pm-4:55 pm
1 stop32h 50m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Tue 4/7
7:00 pm-6:10 pm
1 stop17h 10m
Lyon-Saint Exupéry
Sun 5/3
6:30 am-4:55 pm
1 stop16h 25m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Mon 4/13
7:00 pm-1:45 pm
1 stop12h 45m
Lyon-Saint Exupéry
Wed 5/6
2:05 pm-4:55 pm
1 stop32h 50m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Wed 4/8
5:00 pm-10:30 am
1 stop11h 30m
Lyon-Saint Exupéry
Thu 5/7
6:30 am-4:55 pm
1 stop16h 25m
MontrealLyon
YUL - LYS
YULLYS
Montreal Pierre Elliott Trudeau Intl
Wed 4/8
7:00 pm-6:10 pm
1 stop17h 10m
Lyon-Saint Exupéry
Wed 5/6
9:55 am-4:55 pm
1 stop13h 00m
Compare providers for flights from Pierre Elliott Trudeau Intl to Lyon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Lyon in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Lyon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Lyon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pierre Elliott Trudeau Intl to Lyon
Have a flexible travel schedule? Discover the best time to fly to Lyon 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 Lyon
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon (average of $363). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lyon in July is currently the most expensive (average of $737). 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 LYS?
When flying from Montreal Pierre Elliott Trudeau Intl Airport to Lyon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Montreal to Lyon delayed?
About 20% of weekly flights between Montreal and Lyon have experienced delays in the past year, with the average delay time being 116 minutes.
What is the most punctual flight time for Montreal to Lyon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to Lyon flights?
Over the last year, Air Transat have had the lowest number of delays on this route, with just 18% of flights being delayed.
What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Lyon on Cheapflights.
What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $589.
What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 11h 00m.
Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 2h 20m.
Reviews of airlines servicing Lyon
Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat, and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Lyon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Mohameed,Nov 2025
LAS - YYZ
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Mohameed,Nov 2025
LAS - YYZ
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Mohameed,Nov 2025
LAS - YYZ
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Mohameed,Nov 2025
LAS - YYZ
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Mohameed,Nov 2025
LAS - YYZ
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Lyon
Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Lyon. 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 2,558,603 searches. Data last updated January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$692 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$502 | Average$782 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$504 | Average$790 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$514 | Average$682 | FlexibilityNo cancel fee | On-time67% |