Which airlines fly to Bilbao?

KLM, TAP AIR PORTUGAL and Delta are the top three most popular airlines that fly to Bilbao from Region of Ontario according to our data. KLM is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Bilbao. Keep in mind that there are 6 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bilbao?

The flight from Region of Ontario to Bilbao depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Bilbao (the most popular airport in Bilbao), then the flight time is 15h 22m on average. If you fly from Hamilton (another popular airport in Region of Ontario) to Bilbao, then the average flight time is 45h 50m.

What is the cheapest airline that flies from Ontario to Bilbao?

WestJet is the most popular carrier operating from Ontario to Bilbao

When did momondo last update prices for flights from Ontario to Bilbao Airport?

Prices for flights from Ontario to Bilbao Airport were last updated today.

How many operators does momondo search for flights from Ontario to Bilbao Airport?

As of August 2026, there are 6 operators available to choose from for flights from Ontario to Bilbao Airport.

How old do you have to be to fly from Ontario to Bilbao Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Bilbao Airport.

What documentation or ID do you need to fly to Bilbao Airport?

The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 329 Cheap Flights from Ontario to Bilbao in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Bilbao

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 p.m. - 4:30 p.m.YYZ Toronto Pearson Intl-BIO Bilbao

15h 45m1 stop Lisbon Humberto Delgado

8:55 a.m. - 12:10 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

33h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

C$ 724Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

7:05 p.m. - 11:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BIO Bilbao

10h 25m1 stop Paris Charles de Gaulle

6:50 a.m. - 5:15 p.m.BIO Bilbao-YUL Montreal Pierre Elliott Trudeau Intl

16h 25m1 stop Amsterdam Schiphol

C$ 725KLM

Sun, 31 Jan - Mon, 8 Feb

10:55 p.m. - 11:40 a.m.YYZ Toronto Pearson Intl-BIO Bilbao

30h 45m1 stop Lisbon Humberto Delgado

6:50 p.m. - 2:00 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

25h 10m1 stop Lisbon Humberto Delgado

C$ 742TAP AIR PORTUGAL

Mon, 5 Oct - Tue, 20 Oct

8:15 p.m. - 10:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BIO Bilbao

20h 30m1 stop Lisbon Humberto Delgado

6:50 p.m. - 12:15 p.m.BIO Bilbao-YUL Montreal Pierre Elliott Trudeau Intl

23h 25m1 stop Lisbon Humberto Delgado

C$ 742Multiple Airlines

Sun, 31 Jan - Mon, 8 Feb

5:00 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BIO Bilbao

10h 50m1 stop Paris Charles de Gaulle

6:45 a.m. - 4:55 p.m.BIO Bilbao-YUL Montreal Pierre Elliott Trudeau Intl

16h 10m1 stop Amsterdam Schiphol

C$ 752Delta

Sun, 27 Sep - Tue, 13 Oct

7:05 p.m. - 11:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BIO Bilbao

10h 25m1 stop Paris Charles de Gaulle

11:55 a.m. - 5:15 p.m.BIO Bilbao-YUL Montreal Pierre Elliott Trudeau Intl

11h 20m1 stop Amsterdam Schiphol

C$ 755Delta

Mon, 16 Nov - Fri, 27 Nov

5:30 p.m. - 5:55 p.m.YYZ Toronto Pearson Intl-BIO Bilbao

18h 25m1 stop Lisbon Humberto Delgado

12:10 p.m. - 9:15 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

15h 05m1 stop Lisbon Humberto Delgado

C$ 800TAP AIR PORTUGAL

Thu, 19 Nov - Wed, 25 Nov

5:10 p.m. - 12:45 p.m.YYZ Toronto Pearson Intl-BIO Bilbao

13h 35m1 stop Madrid Barajas

5:35 p.m. - 3:00 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

27h 25m1 stop Madrid Barajas

C$ 896American Airlines

Mon, 5 Oct - Fri, 16 Oct

5:10 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-BIO Bilbao

17h 45m1 stop Madrid Barajas

9:15 a.m. - 11:45 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

20h 30m2 stops Madrid Barajas Philadelphia

C$ 920American Airlines

Mon, 5 Oct - Thu, 15 Oct

10:20 p.m. - 10:30 p.m.YYZ Toronto Pearson Intl-BIO Bilbao

18h 10m1 stop Paris Charles de Gaulle

6:50 a.m. - 7:15 p.m.BIO Bilbao-YYZ Toronto Pearson Intl

18h 25m1 stop Amsterdam Schiphol

C$ 931KLM

Wed, 18 Nov - Fri, 27 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from Region of Ontario to Bilbao

Our best KLM deals on Region of Ontario to Bilbao flight tickets

KLM

31 Jan

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

BIO11:30 a.m.Bilbao

8 Feb

BIO6:50 a.m.Bilbao

16h 25m

1 stop

YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 725

KLM

18 Nov

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

16h 20m

1 stop

BIO5:25 p.m.Bilbao

25 Nov

BIO8:30 a.m.Bilbao

14h 45m

2 stops

YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 777

KLM

27 Sep

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

15h 05m

2 stops

BIO3:55 p.m.Bilbao

13 Oct

BIO6:45 a.m.Bilbao

16h 10m

1 stop

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 781

TAP AIR PORTUGAL flights from Region of Ontario to Bilbao

Our best TAP AIR PORTUGAL deals on Region of Ontario to Bilbao flight tickets

TAP AIR PORTUGAL

5 Oct

YYZ10:55 p.m.Toronto Pearson Intl

30h 45m

1 stop

BIO11:40 a.m.Bilbao

20 Oct

BIO6:50 p.m.Bilbao

25h 10m

1 stop

YYZ2:00 p.m.Toronto Pearson Intl

C$ 742

TAP AIR PORTUGAL

19 Nov

YYZ5:30 p.m.Toronto Pearson Intl

18h 25m

1 stop

BIO5:55 p.m.Bilbao

25 Nov

BIO12:10 p.m.Bilbao

15h 05m

1 stop

YYZ9:15 p.m.Toronto Pearson Intl

C$ 800

TAP AIR PORTUGAL

17 Nov

YYZ5:30 p.m.Toronto Pearson Intl

11h 55m

1 stop

BIO11:25 a.m.Bilbao

25 Nov

BIO12:10 p.m.Bilbao

15h 05m

1 stop

YYZ9:15 p.m.Toronto Pearson Intl

C$ 806

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Thu 19/11

6:45 p.m.-4:30 p.m.

1 stop15h 45m

Bilbao

Thu 26/11

8:55 a.m.-12:10 p.m.

2 stops33h 15m

C$ 724

MontrealBilbao

YUL Montreal Pierre Elliott Trudeau Intl - BIO Bilbao

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 31/1

7:05 p.m.-11:30 a.m.

1 stop10h 25m

Bilbao

Mon 8/2

6:50 a.m.-5:15 p.m.

1 stop16h 25m

C$ 725

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Mon 5/10

10:55 p.m.-11:40 a.m.

1 stop30h 45m

Bilbao

Tue 20/10

6:50 p.m.-2:00 p.m.

1 stop25h 10m

C$ 742

MontrealBilbao

YUL Montreal Pierre Elliott Trudeau Intl - BIO Bilbao

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 31/1

8:15 p.m.-10:45 p.m.

1 stop20h 30m

Bilbao

Mon 8/2

6:50 p.m.-12:15 p.m.

1 stop23h 25m

C$ 742

MontrealBilbao

YUL Montreal Pierre Elliott Trudeau Intl - BIO Bilbao

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

5:00 p.m.-9:50 a.m.

1 stop10h 50m

Bilbao

Tue 13/10

6:45 a.m.-4:55 p.m.

1 stop16h 10m

C$ 752

Quickest round-trip

MontrealBilbao

YUL Montreal Pierre Elliott Trudeau Intl - BIO Bilbao

YULBIO

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

7:05 p.m.-11:30 a.m.

1 stop10h 25m

Bilbao

Fri 27/11

11:55 a.m.-5:15 p.m.

1 stop11h 20m

C$ 755

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Thu 19/11

5:30 p.m.-5:55 p.m.

1 stop18h 25m

Bilbao

Wed 25/11

12:10 p.m.-9:15 p.m.

1 stop15h 05m

C$ 800

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Mon 5/10

5:10 p.m.-12:45 p.m.

1 stop13h 35m

Bilbao

Fri 16/10

5:35 p.m.-3:00 p.m.

1 stop27h 25m

C$ 896

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Mon 5/10

5:10 p.m.-4:55 p.m.

1 stop17h 45m

Bilbao

Thu 15/10

9:15 a.m.-11:45 p.m.

2 stops20h 30m

C$ 920

TorontoBilbao

YYZ Toronto Pearson Intl - BIO Bilbao

YYZBIO

Toronto Pearson Intl

Wed 18/11

10:20 p.m.-10:30 p.m.

1 stop18h 10m

Bilbao

Fri 27/11

6:50 a.m.-7:15 p.m.

1 stop18h 25m

C$ 931

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bilbao?

The month of February is another great option to travel to Bilbao, with average flight prices from Region of Ontario averaging around C$ 952.

Can stopping save me money on Region of Ontario to Bilbao flights?

You could potentially save up to 13% on your flight if you consider stops on a Region of Ontario to Bilbao flight.

Cheap Region of Ontario to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Bilbao

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Region of Ontario to Bilbao takes 10h 25m

There are no direct flights from Region of Ontario to Bilbao. There are no popular flight routes from Region of Ontario to Bilbao.

Search flight deals

Frequently asked questions about flying from Ontario to Bilbao

When did momondo last update prices for flights from Ontario to Bilbao Airport?
Prices for flights from Ontario to Bilbao Airport were last updated today.
How many operators does momondo search for flights from Ontario to Bilbao Airport?
As of August 2026, there are 6 operators available to choose from for flights from Ontario to Bilbao Airport.
How old do you have to be to fly from Ontario to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The travel and health documents required for your trip to Bilbao Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Bilbao

Compare and see reviews for airlines that fly from Region of Ontario to Bilbao with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom C$ 824	Free Cancellation	Rating 7.2 2,371 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom C$ 834	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
KLM	PriceFrom C$ 879	Free Cancellation	Rating 7.8 1,560 reviews	Search KLM flights
American Airlines	PriceFrom C$ 883	Free Cancellation	Rating 7.1 11,951 reviews	Search American Airlines flights
Lufthansa	PriceFrom C$ 919	Free Cancellation	Rating 6.8 8,197 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 923	Free Cancellation	Rating 7.1 11,482 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Bilbao?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Bilbao for you.

Can I find flights from Ontario to Bilbao with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bilbao from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Bilbao?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from Ontario.

I’m not ready to book a flight from Ontario to Bilbao right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Bilbao now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bilbao and let you know when they change.

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 15/9

Tue 22/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Nearby airports

Airlines

Other Spain destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Airports servicing Basque Country

San Sebastián Airport

Cheap flights from Ontario to Bilbao from C$ 329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bilbao departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Bilbao

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

KLM flights from Region of Ontario to Bilbao

Our best KLM deals on Region of Ontario to Bilbao flight tickets

TAP AIR PORTUGAL flights from Region of Ontario to Bilbao

Our best TAP AIR PORTUGAL deals on Region of Ontario to Bilbao flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Bilbao that are best for you.

See travel insights to Bilbao from

How to get the cheapest flight ticket from Region of Ontario to Bilbao

What is the cheapest month to fly to Bilbao?

Can stopping save me money on Region of Ontario to Bilbao flights?

What is the cheapest airline that flies from Ontario to Bilbao?

Which airlines fly to Bilbao?

How long does it take to fly to Bilbao?

Cheap Region of Ontario to Bilbao flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Bilbao

Best airlines flying from Region of Ontario to Bilbao

Compare and see reviews for airlines that fly from Region of Ontario to Bilbao with momondo

Why use momondo?

An easier way to manage your Bilbao trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country

Fly your favourite airline to Bilbao

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Bilbao

Explore popular destinations other users love

According to popular flight searches on momondo this year