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$435+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LYS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry are usually found in January or November, booked 46 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap 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 June 12, 2025.

Round-trip from

$518
(Air Transat)

One-way from

$435
(TAP AIR PORTUGAL)

Popular in

December

Cheapest in

January

Average price

$770

Good round-trip deal

$557 or less

Good one-way deal

$523 or less
From Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry.
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Find flight deals from Pierre Elliott Trudeau Intl to Lyon

Cheapest flights from Pierre Elliott Trudeau Intl to Lyon
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 June 12, 2025.

This Air Transat deal was found by Cheapflights users on 6/11. 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.
Wed 9/311:25 pmYUL - LYS
Nonstop7h 10mAir Transat
Tue 9/162:05 pmLYS - YUL
Nonstop8h 10mAir Transat
Deal found 6/11$518
This Air Canada deal was found by Cheapflights users on 6/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:20 pmYUL - LYS
Nonstop7h 15mAir Canada
Fri 9/262:00 pmLYS - YUL
Nonstop8h 20mAir Canada
Deal found 6/12$524
This Porter Airlines deal was found by Cheapflights users on 6/10. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:25 pmYUL - LYS
Nonstop7h 10mPorter Airlines
Thu 9/252:05 pmLYS - YUL
Nonstop8h 10mPorter Airlines
Deal found 6/10$562
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 11/137:05 pmYUL - LYS
1 stop9h 55mDelta
Thu 11/272:10 pmLYS - YUL
1 stop33h 00mDelta
Deal found 6/11$567
This KLM deal was found by Cheapflights users on 6/10. 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.
Fri 10/37:00 pmYUL - LYS
1 stop9h 25mMultiple Airlines
Mon 10/62:05 pmLYS - YUL
1 stop32h 50mMultiple Airlines
Deal found 6/10$568
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:35 pmYUL - LYS
1 stop11h 35mAustrian Airlines
Sun 9/2812:55 pmLYS - YUL
1 stop30h 55mAustrian Airlines
Deal found 6/10$572
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:20 pmYUL - LYS
Nonstop7h 15mLufthansa
Sun 9/2110:10 amLYS - YUL
2 stops16h 43mLufthansa
Deal found 6/11$575
This KLM deal was found by Cheapflights users on 6/11. 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.
Mon 9/156:50 pmYUL - LYS
1 stop10h 25mKLM
Mon 10/202:05 pmLYS - YUL
1 stop32h 50mKLM
Deal found 6/11$602
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:05 amYUL - LYS
2 stops22h 15mUnited Airlines
Fri 9/199:25 amLYS - YUL
2 stops37h 20mUnited Airlines
Deal found 6/11$618
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:05 pmYUL - LYS
1 stop16h 50mBritish Airways
Wed 6/181:35 pmLYS - YUL
1 stop12h 40mBritish Airways
Deal found 6/11$644
This Air France deal was found by Cheapflights users on 6/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:00 pmYUL - LYS
1 stop9h 25mAir France
Tue 9/3010:20 amLYS - YUL
1 stop10h 40mAir France
Deal found 6/10$676
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:45 pmYUL - LYS
1 stop20h 10mTAP AIR PORTUGAL
Wed 6/2512:45 pmLYS - YUL
1 stop14h 00mTAP AIR PORTUGAL
Deal found 6/10$737

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Lyon 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 2,558,603 searches. Data last updated June 12, 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Lyon

Route

Depart

Return

Price

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Wed 9/3

11:25 pm-12:35 pm

Nonstop7h 10m

Lyon-Saint Exupéry

Tue 9/16

2:05 pm-4:15 pm

Nonstop8h 10m

$518

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Mon 9/8

9:20 pm-10:35 am

Nonstop7h 15m

Lyon-Saint Exupéry

Fri 9/26

2:00 pm-4:20 pm

Nonstop8h 20m

$524

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Sat 9/6

11:25 pm-12:35 pm

Nonstop7h 10m

Lyon-Saint Exupéry

Thu 9/25

2:05 pm-4:15 pm

Nonstop8h 10m

$562

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

7:05 pm-11:00 am

1 stop9h 55m

Lyon-Saint Exupéry

Fri 11/21

9:45 am-5:10 pm

1 stop13h 25m

$567

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

7:00 pm-10:25 am

1 stop9h 25m

Lyon-Saint Exupéry

Mon 10/6

2:05 pm-4:55 pm

1 stop32h 50m

$568

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Mon 9/8

6:35 pm-12:10 pm

1 stop11h 35m

Lyon-Saint Exupéry

Sun 9/28

12:55 pm-1:50 pm

1 stop30h 55m

$572

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

9:20 pm-10:35 am

Nonstop7h 15m

Lyon-Saint Exupéry

Sun 9/21

10:10 am-8:53 pm

2 stops16h 43m

$575

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Mon 9/15

6:50 pm-11:15 am

1 stop10h 25m

Lyon-Saint Exupéry

Mon 10/20

2:05 pm-4:55 pm

1 stop32h 50m

$602

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

8:05 am-12:20 pm

2 stops22h 15m

Lyon-Saint Exupéry

Fri 9/19

9:25 am-4:45 pm

2 stops37h 20m

$618

MontrealLyon

YUL - LYS

YULLYS

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

10:00 pm-6:25 pm

1 stop14h 25m

Lyon-Saint Exupéry

Thu 10/16

5:35 pm-8:15 pm

1 stop32h 40m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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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.
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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Lyon. Price data was last updated on June 9, 2025.

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 46 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, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon (average of $703). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lyon in June is currently the most expensive (average of $1,199). 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?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lyon in the morning. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight at noon.

Rainfall in Lyon by month

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

In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.

Temperature in Lyon by month

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

If weather is an important factor for your trip to Lyon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Montreal to Lyon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Porter Airlines
8.0
Very good
288 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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.

  • What airport do you fly into for flights to Lyon from Montreal Pierre Elliott Trudeau Intl?

    Lyon-Saint Exupéry (LYS), located 12.5 mi from the city center, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Lyon. 5 airlines have flights to Lyon-Saint Exupéry from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Lyon-Saint Exupéry should not be difficult; the airport handles an average of 3 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Lyon round-trip?

    Currently priced at $518, Air Transat will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Lyon and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Porter Airlines - these airlines can fly you to your destination from $524 and $562, respectively. Air Transat is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lyon one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $435. Air Transat flights start at $446 while deals on Royal Air Maroc start at $625 one-way.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?

    Before booking your flight to Lyon from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Porter Airlines (98%), Air Transat (98%), Air Canada( 79%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon is generally $739, our data shows the cheapest flight currently is $447. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lyon-Saint Exupéry), you can expect to pay $514 for that flight.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Lyon that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Lyon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Lyon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Lyon.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Lyon?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Lyon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon?

    Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lyon (average of $703). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lyon in June is currently the most expensive (average of $1,199). 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.

See more FAQs

Traveling 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 locations
Annemasse
Les Houches
Huez

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Lyon

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$477Average$596FlexibilityNo cancel feeOn-time77%
Porter AirlinesCheapest$487Average$551FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$492Average$631FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$493Average$796FlexibilityNo cancel feeOn-time50%
LufthansaCheapest$502Average$1,071FlexibilityNo cancel feeOn-time76%

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