What is the cheapest airline that flies from Ontario to Basque Country?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Basque Country

Which airlines fly to Basque Country?

KLM, Air Canada and Air France are the top three most popular airlines that fly to Basque Country from Region of Ontario according to our data. KLM is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Basque Country. Keep in mind that there are 4 different airlines that fly to Basque Country on a routine basis, so you have a few additional options to choose from.

How long is the flight from Region of Ontario to Basque Country?

The average flight duration from Region of Ontario to Basque Country depends on which airport you fly into and out of. Flying from Toronto to Bilbao is 19h 15m on average, while flying from Hamilton to Bilbao is 47h 15m on average. Bilbao is the most popular airport in Basque Country.

When did momondo last update prices for flights from Ontario to Basque Country?

Prices for flights from Ontario to Basque Country are updated daily.

How many operators does momondo search for flights from Ontario to Basque Country?

As of December 2025, there are 3 operators available to choose from for flights from Ontario to Basque Country.

How old do you have to be to fly from Ontario to Basque Country?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Basque Country.

What documentation or ID do you need to fly to Basque Country?

The travel and health documents required for your trip to Basque Country 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 Basque Country. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 410 Cheap Flights from Ontario to Basque Country in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Ontario to Basque Country

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

BIO

10h 25m1 stop

6:50 a.m. - 5:20 p.m.

BIO

YUL

16h 30m1 stop

C$ 668Delta

Wed, 4 Feb - Wed, 11 Feb

6:50 p.m. - 4:30 p.m.

YUL

BIO

15h 40m1 stop

12:00 p.m. - 4:55 p.m.

BIO

YUL

10h 55m1 stop

C$ 673Delta

Thu, 2 Apr - Sun, 12 Apr

7:05 p.m. - 5:20 p.m.

YUL

BIO

16h 15m1 stop

7:25 a.m. - 3:20 p.m.

BIO

YUL

13h 55m1 stop

C$ 675Delta

Wed, 28 Jan - Sun, 1 Feb

6:30 p.m. - 12:50 p.m.

YTZ

BIO

36h 20m2 stops

12:50 p.m. - 5:55 p.m.

BIO

YTZ

35h 05m2 stops

C$ 879Air Canada

Sun, 22 Feb - Thu, 26 Feb

6:20 p.m. - 4:00 p.m.

YYZ

BIO

15h 40m2 stops

7:15 a.m. - 9:34 p.m.

BIO

YYZ

20h 19m2 stops

C$ 907Air Canada

Wed, 15 Apr - Sun, 19 Apr

9:00 p.m. - 4:10 p.m.

YYZ

BIO

37h 10m2 stops

11:35 a.m. - 8:35 a.m.

BIO

YYZ

26h 00m2 stops

C$ 962United Airlines

Sat, 21 Feb - Sat, 21 Mar

11:55 p.m. - 9:10 p.m.

YYZ

BIO

16h 15m2 stops

6:45 a.m. - 8:17 a.m.

BIO

YYZ

30h 32m2 stops

C$ 1,007Multiple Airlines

Wed, 11 Mar - Sat, 21 Mar

10:30 a.m. - 8:50 p.m.

YYZ

EAS

28h 20m2 stops

9:20 a.m. - 9:23 p.m.

EAS

YYZ

18h 03m2 stops

C$ 1,283Iberia

Fri, 23 Jan - Tue, 27 Jan

10:30 a.m. - 8:50 p.m.

YYZ

EAS

28h 20m2 stops

9:20 a.m. - 9:23 p.m.

EAS

YYZ

18h 03m2 stops

C$ 1,285Iberia

Fri, 23 Jan - Tue, 27 Jan

7:45 a.m. - 10:35 p.m.

YTZ

BIO

33h 50m3 stops

12:10 p.m. - 11:40 a.m.

BIO

YTZ

28h 30m2 stops

C$ 1,329Multiple Airlines

Wed, 11 Mar - Sat, 21 Mar

WestJet flights from Region of Ontario to Basque Country

Our best WestJet deals on Region of Ontario to Basque Country flight tickets

WestJet

11 Mar

YHM6:10 p.m.Hamilton

47h 15m

2 stops

BIO10:25 p.m.Bilbao

21 Mar

BIO7:25 a.m.Bilbao

38h 51m

2 stops

YHM5:16 p.m.Hamilton

C$ 1,714

Find similar

WestJet

23 Dec

YHM5:45 a.m.Hamilton

34h 40m

2 stops

BIO10:25 p.m.Bilbao

30 Dec

BIO7:25 a.m.Bilbao

39h 52m

2 stops

YHM5:17 p.m.Hamilton

C$ 3,670

Find similar

Delta flights from Region of Ontario to Basque Country

Our best Delta deals on Region of Ontario to Basque Country flight tickets

Delta

4 Feb

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

10h 25m

1 stop

BIO11:30 a.m.Bilbao

11 Feb

BIO6:50 a.m.Bilbao

16h 30m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 668

Find similar

Delta

2 Apr

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

15h 40m

1 stop

BIO4:30 p.m.Bilbao

12 Apr

BIO12:00 p.m.Bilbao

10h 55m

1 stop

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

C$ 673

Find similar

Delta

28 Jan

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

16h 15m

1 stop

BIO5:20 p.m.Bilbao

1 Feb

BIO7:25 a.m.Bilbao

13h 55m

1 stop

YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 675

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

1 stop10h 25m

Bilbao

Wed 11/2

6:50 a.m.-5:20 p.m.

1 stop16h 30m

C$ 668

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

6:50 p.m.-4:30 p.m.

1 stop15h 40m

Bilbao

Sun 12/4

12:00 p.m.-4:55 p.m.

1 stop10h 55m

C$ 673

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

7:05 p.m.-5:20 p.m.

1 stop16h 15m

Bilbao

Sun 1/2

7:25 a.m.-3:20 p.m.

1 stop13h 55m

C$ 675

TorontoBilbao

YTZ - BIO

YTZBIO

Toronto Island

Sun 22/2

6:30 p.m.-12:50 p.m.

2 stops36h 20m

Bilbao

Thu 26/2

12:50 p.m.-5:55 p.m.

2 stops35h 05m

C$ 879

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Wed 15/4

6:20 p.m.-4:00 p.m.

2 stops15h 40m

Bilbao

Sun 19/4

7:15 a.m.-9:34 p.m.

2 stops20h 19m

C$ 907

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Sat 21/2

9:00 p.m.-4:10 p.m.

2 stops37h 10m

Bilbao

Sat 21/3

11:35 a.m.-8:35 a.m.

2 stops26h 00m

C$ 962

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Wed 11/3

11:55 p.m.-9:10 p.m.

2 stops16h 15m

Bilbao

Sat 21/3

6:45 a.m.-8:17 a.m.

2 stops30h 32m

C$ 1,007

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 23/1

10:30 a.m.-8:50 p.m.

2 stops28h 20m

San Sebastián

Tue 27/1

9:20 a.m.-9:23 p.m.

2 stops18h 03m

C$ 1,283

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 23/1

10:30 a.m.-8:50 p.m.

2 stops28h 20m

San Sebastián

Tue 27/1

9:20 a.m.-9:23 p.m.

2 stops18h 03m

C$ 1,285

TorontoBilbao

YTZ - BIO

YTZBIO

Toronto Island

Wed 11/3

7:45 a.m.-10:35 p.m.

3 stops33h 50m

Bilbao

Sat 21/3

12:10 p.m.-11:40 a.m.

2 stops28h 30m

C$ 1,329

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 Basque Country

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 day to depart on your flight to Basque Country?

According to our data, Sunday is the cheapest day to fly to Basque Country from Region of Ontario. The lowest ticket price found for a Sunday departure recently was C$ 974. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Region of Ontario to Basque Country on a Thursday will generally be more expensive and average around C$ 1,531. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Basque Country?

Flying to Basque Country from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 1,135 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Basque Country is in the afternoon when prices are around C$ 1,304.

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

You could potentially save up to 63% on your flight if you consider stops on a Region of Ontario to Basque Country flight.

Cheap Region of Ontario to Basque Country flight deals and tips

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

Fastest flight time	10h 25m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from Ontario to Basque Country?
Prices for flights from Ontario to Basque Country are updated daily.
How many operators does momondo search for flights from Ontario to Basque Country?
As of December 2025, there are 3 operators available to choose from for flights from Ontario to Basque Country.
How old do you have to be to fly from Ontario to Basque Country?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Basque Country.
What documentation or ID do you need to fly to Basque Country?
The travel and health documents required for your trip to Basque Country 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 Basque Country. 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 Basque Country

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom C$ 899	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Lufthansa	PriceFrom C$ 914	Free Cancellation	Rating 6.8 7,644 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 953	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Air France	PriceFrom C$ 1,018	Free Cancellation	Rating 7.4 1,511 reviews	Search Air France flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Basque Country . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Basque Country on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Basque Country?

Once all potential Ontario to Basque Country flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ontario to Basque Country flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.