$424 Cheap Flights from Montreal (YUL) to Bilbao (BIO)

View $424 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)

Cheap Flights from Montreal to Bilbao (YUL-BIO)

Prices were available within the past 7 days and start at $424 for one-way flights and $571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Jan 28 - Sat, Feb 21
YUL
Montreal
BIO
Bilbao
$571 Roundtrip, found 6 days ago
$571
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Jan 28 from Montreal to Bilbao, returning Sat, Feb 21, priced at $571 found 6 days ago
Air Canada
Fri, Apr 17 - Sat, May 9
YUL
Montreal
BIO
Bilbao
$642 Roundtrip, found 14 hours ago
$642
Roundtrip
found 14 hours ago
Select Air Canada flight, departing Fri, Apr 17 from Montreal to Bilbao, returning Sat, May 9, priced at $642 found 14 hours ago
Air Canada
Fri, Apr 17 - Sat, May 9
YUL
Montreal
BIO
Bilbao
$649 Roundtrip, found 14 hours ago
$649
Roundtrip
found 14 hours ago
Select Air Canada flight, departing Fri, Apr 17 from Montreal to Bilbao, returning Sat, May 9, priced at $649 found 14 hours ago
Air Canada
Mon, May 4 - Sat, May 30
YUL
Montreal
BIO
Bilbao
$657 Roundtrip, found 13 hours ago
$657
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, May 4 from Montreal to Bilbao, returning Sat, May 30, priced at $657 found 13 hours ago
Air Canada
Mon, May 4 - Sat, May 30
YUL
Montreal
BIO
Bilbao
$679 Roundtrip, found 13 hours ago
$679
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, May 4 from Montreal to Bilbao, returning Sat, May 30, priced at $679 found 13 hours ago
Air Canada
Fri, Apr 17 - Sat, May 9
YUL
Montreal
BIO
Bilbao
$684 Roundtrip, found 14 hours ago
$684
Roundtrip
found 14 hours ago
Select Air Canada flight, departing Fri, Apr 17 from Montreal to Bilbao, returning Sat, May 9, priced at $684 found 14 hours ago
TAP Portugal
Mon, Nov 24 - Wed, Dec 10
YUL
Montreal
BIO
Bilbao
$700 Roundtrip, found 2 days ago
$700
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Mon, Nov 24 from Montreal to Bilbao, returning Wed, Dec 10, priced at $700 found 2 days ago
American Airlines
Fri, Nov 28 - Wed, Dec 10
YUL
Montreal
BIO
Bilbao
$761 Roundtrip, found 2 days ago
$761
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 28 from Montreal to Bilbao, returning Wed, Dec 10, priced at $761 found 2 days ago
Delta
Mon, Nov 3 - Fri, Nov 14
YUL
Montreal
BIO
Bilbao
$763 Roundtrip, found 3 days ago
$763
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 3 from Montreal to Bilbao, returning Fri, Nov 14, priced at $763 found 3 days ago
Swiss International Air Lines
Mon, Nov 17 - Mon, Nov 24
YUL
Montreal
BIO
Bilbao
$775 Roundtrip, found 3 days ago
$775
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Nov 17 from Montreal to Bilbao, returning Mon, Nov 24, priced at $775 found 3 days ago

Find the cheapest month to fly from Montreal (YUL) to Bilbao (BIO)

November is typically the cheapest month to fly

From $512 - $1,161 per traveler.

Alternative airports near Bilbao

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bilbao Airport BIO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $881
BIO
Bilbao Airport
CheapestClosest
Average driving time to city center13 min
Flights from $881

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO) cost?
Snag a cheap one-way flight from $424 or cheap return flight from $571 from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)?
The cheapest month to fly from YUL to BIO is January, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from YUL to BIO. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)?
There aren't any daily direct flights available from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from YUL to BIO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)?
To arrive at Bilbao Airport (BIO) without delays, book a flight that leaves from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO) last-minute?
Last-minute bookings from YUL to BIO are usually more expensive. To secure the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a YUL to BIO flight and hotel package?
You'll generally save money by securing a YUL to BIO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Bilbao Airport (BIO)?
It's usually possible to reschedule or cancel your YUL to BIO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Bilbao
Airlines serving
Aer Lingus, Air Canada, Austrian Airlines, Brussels Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$571
Distance
3383 mi

Book with confidence

Montreal to Bilbao Flights

The cheapest times to fly from Montreal to Bilbao

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Bilbao are during the month of January. You can find some of the cheapest flights from Montreal to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Bilbao

Sunday is one of the best days to book for cheap flights from Montreal to Bilbao: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Bilbao

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $424 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Bilbao flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Bilbao airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Montreal to Bilbao Flights

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*Available to One Key members.