A coastal town with white houses along the shoreline, calm water reflecting the buildings, and a cloudy sky.

CA $1,551 Cheap Flights from Montreal (YUL) to Islay (ILY)

View CA $1,551 flight on Sat, Jul 25, 2026Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Islay (ILY)

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Cheap flights from Montreal (YUL) to Islay (ILY)

Prices were available within the past 7 days and start at CA $1,551 for one-way flights and CA $2,579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,579 Roundtrip, found 3 days ago
CA $2,579
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,579 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,594 Roundtrip, found 3 days ago
CA $2,594
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,594 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,628 Roundtrip, found 3 days ago
CA $2,628
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,628 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,638 Roundtrip, found 3 days ago
CA $2,638
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,638 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,643 Roundtrip, found 3 days ago
CA $2,643
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,643 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $2,687 Roundtrip, found 3 days ago
CA $2,687
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $2,687 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,719 Roundtrip, found 3 days ago
CA $3,719
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,719 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,764 Roundtrip, found 3 days ago
CA $3,764
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,764 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,768 Roundtrip, found 3 days ago
CA $3,768
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,768 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,784 Roundtrip, found 3 days ago
CA $3,784
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,784 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,789 Roundtrip, found 3 days ago
CA $3,789
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,789 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,799 Roundtrip, found 3 days ago
CA $3,799
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,799 found 3 days ago
British Airways
Sat, Jul 25 - Wed, Jul 29
YUL
Montreal
ILY
Islay Island
CA $3,813 Roundtrip, found 3 days ago
CA $3,813
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jul 25 from Montreal to Islay Island, returning Wed, Jul 29, priced at CA $3,813 found 3 days ago

Frequently asked questions

How much does a flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) cost?
You can find one-way and return flights from YUL to ILY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when YUL to ILY ticket fares go up or down.
What is the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
The cheapest months to fly from YUL to ILY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
Enter YUL to ILY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
There are approximately 3 connecting flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY). Some common connection points include Heathrow (LHR), Liberty Intl. (EWR), and Pearson Intl. (YYZ).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YUL to ILY. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
There are no nonstop flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY). Flights with two or more stops typically take around 15 hours to cover the approximately 4701-kilometre distance. Keep in mind that actual travel times can vary depending on your specific routing and layovers.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
Select the "Business class" and "First class" filters when looking for YUL to ILY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Islay (ILY) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Islay
Airlines serving
British Airways
Roundtrip price
CA $2,578
Distance
4672 km

Book with confidence

Montreal to Islay Island Flights

The easy way to book your flights from Montreal to Islay 

With Expedia, it’s simple to find and book flights to Islay from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Islay, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Montreal to Islay today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Islay, ILY 

Sort your search results by price to find great deals on your flight from Montreal to Islay—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Islay from Montreal currently is just CA $2,579 rising to CA $4,637.  

Here are more money-saving tips: 

  • Fly in July when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Islay  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Islay from Montreal 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Islay with Expedia today.

Montreal to Islay Island Flights

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*Available to Expedia members.