$370 Cheap Flights from Toronto (YYZ) to Bilbao (BIO)

View $370 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)

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Cheap Flights from Toronto to Bilbao (YYZ-BIO)

Prices were available within the past 7 days and start at $370 for one-way flights and $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct 20 - Sat, Nov 15
YYZ
Toronto
BIO
Bilbao
$580 Roundtrip, found 9 hours ago
$580
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Oct 20 from Toronto to Bilbao, returning Sat, Nov 15, priced at $580 found 9 hours ago
Brussels Airlines
Mon, Dec 1 - Mon, Dec 15
YYZ
Toronto
BIO
Bilbao
$585 Roundtrip, found 13 hours ago
$585
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Mon, Dec 1 from Toronto to Bilbao, returning Mon, Dec 15, priced at $585 found 13 hours ago
Lufthansa
Mon, Oct 20 - Sat, Nov 15
YYZ
Toronto
BIO
Bilbao
$588 Roundtrip, found 9 hours ago
$588
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Mon, Oct 20 from Toronto to Bilbao, returning Sat, Nov 15, priced at $588 found 9 hours ago
Brussels Airlines
Tue, Dec 2 - Tue, Dec 16
YYZ
Toronto
BIO
Bilbao
$593 Roundtrip, found 13 hours ago
$593
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Tue, Dec 2 from Toronto to Bilbao, returning Tue, Dec 16, priced at $593 found 13 hours ago
Air Canada
Wed, Dec 3 - Sun, Dec 7
YYZ
Toronto
BIO
Bilbao
$595 Roundtrip, found 13 hours ago
$595
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Wed, Dec 3 from Toronto to Bilbao, returning Sun, Dec 7, priced at $595 found 13 hours ago
Air Canada
Thu, Nov 20 - Mon, Nov 24
YYZ
Toronto
BIO
Bilbao
$596 Roundtrip, found 13 hours ago
$596
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Nov 20 from Toronto to Bilbao, returning Mon, Nov 24, priced at $596 found 13 hours ago
Swiss International Air Lines
Mon, Oct 20 - Sat, Nov 15
YYZ
Toronto
BIO
Bilbao
$623 Roundtrip, found 9 hours ago
$623
Roundtrip
found 9 hours ago
Select Swiss International Air Lines flight, departing Mon, Oct 20 from Toronto to Bilbao, returning Sat, Nov 15, priced at $623 found 9 hours ago
TAP Portugal
Thu, Nov 20 - Mon, Nov 24
YYZ
Toronto
BIO
Bilbao
$650 Roundtrip, found 13 hours ago
$650
Roundtrip
found 13 hours ago
Select TAP Portugal flight, departing Thu, Nov 20 from Toronto to Bilbao, returning Mon, Nov 24, priced at $650 found 13 hours ago
Brussels Airlines
Mon, Dec 1 - Mon, Dec 15
YYZ
Toronto
BIO
Bilbao
$651 Roundtrip, found 13 hours ago
$651
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Mon, Dec 1 from Toronto to Bilbao, returning Mon, Dec 15, priced at $651 found 13 hours ago
Austrian Airlines
Thu, Nov 20 - Mon, Nov 24
YYZ
Toronto
BIO
Bilbao
$670 Roundtrip, found 13 hours ago
$670
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Thu, Nov 20 from Toronto to Bilbao, returning Mon, Nov 24, priced at $670 found 13 hours ago

Find the cheapest month to fly from Toronto (YYZ) to Bilbao (BIO)

March is typically the cheapest month to fly

From $583 - $1,059 per traveler.

Graph displaying average flight prices per month

Flights from Toronto (YYZ) to Bilbao (BIO)
Origin airport
Pearson Intl.
Destination airport
Bilbao
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$580
Distance
3696 mi

Toronto to Bilbao Flights

The cheapest times to fly from Toronto 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 Toronto to Bilbao are during the month of October. You can find some of the cheapest flights from Toronto to Bilbao with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Bilbao

Sunday is one of the best days to book for cheap flights from Toronto 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 Toronto 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 Toronto to Bilbao in 2025. You can also book with separate airlines for your outbound and return journeys, from $370 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 Toronto 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 Toronto 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.

 

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO) cost?
Get a cheap one-way flight from $370 or cheap return flight from $580 from Pearson Intl. Airport (YYZ) 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 Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)?
The cheapest month to fly from YYZ to BIO is October, when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from YYZ to BIO. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)?
Direct flights from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YYZ to BIO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)?
Opt for a flight from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO) last-minute?
Booking your plane ticket from YYZ to BIO right before your trip is generally more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a YYZ to BIO flight and hotel package?
You'll generally save money by booking a YYZ to BIO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Bilbao Airport (BIO)?
Usually, it's possible to reschedule or cancel your YYZ to BIO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.