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Cheap flights from Ontario to Bilbao from C$ 584

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BIO
6 Apr — 13 Apr1
1 adult

Cheap flight deals from Ontario to Bilbao

Keep the following information in mind while searching for Ontario to Bilbao flight deals. Data was last updated 1 April 2025.

Round-trip from

C$ 825

One-way from

C$ 620

Popular in

December

Cheapest in

February

Average price

C$ 1,298
6/5-14/5
  • 6/5-14/5
  • 2 total stops
  • 25h 05m total
  • Ontario to Bilbao
Search Deals
16/5
  • 16/5
  • 3 total stops
  • 22h 35m total
  • Ontario to Bilbao
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ontario to Bilbao

Cheapest flights from Ontario to Bilbao
Explore the most affordable flight options available from Ontario to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Tue 6/510:45 p.m.YYZ - BIO
1 stop11h 20mMultiple Airlines
Wed 14/57:55 a.m.BIO - YYZ
1 stop13h 45mMultiple Airlines
Deal found 30/3C$ 825
Tue 6/56:55 p.m.YTZ - BIO
2 stops21h 45mMultiple Airlines
Wed 14/57:55 a.m.BIO - YTZ
2 stops16h 15mMultiple Airlines
Deal found 30/3C$ 834
Sun 25/511:45 p.m.YUL - BIO
1 stop26h 30mMultiple Airlines
Wed 11/67:00 a.m.BIO - YUL
1 stop16h 20mMultiple Airlines
Deal found 30/3C$ 907
Sun 13/46:15 p.m.YYZ - BIO
1 stop10h 10mKLM
Tue 29/412:00 p.m.BIO - YYZ
1 stop31h 30mKLM
Deal found 30/3C$ 933
Thu 29/54:45 p.m.YYZ - BIO
1 stop12h 30mDelta
Mon 9/66:50 a.m.BIO - YYZ
1 stop12h 30mDelta
Deal found 30/3C$ 934
Sun 13/48:45 p.m.YYZ - BIO
2 stops39h 15mAzores Airlines
Tue 29/46:50 p.m.BIO - YYZ
2 stops30h 40mAzores Airlines
Deal found 30/3C$ 940
Sun 18/55:00 p.m.YUL - BIO
1 stop11h 25mDelta
Sun 25/57:10 a.m.BIO - YUL
1 stop13h 50mDelta
Deal found 31/3C$ 972
Sun 20/45:00 p.m.YUL - BIO
1 stop11h 25mKLM
Tue 29/412:00 p.m.BIO - YUL
1 stop10h 55mKLM
Deal found 31/3C$ 983
Sun 12/106:15 p.m.YYZ - BIO
1 stop16h 25mAir France
Fri 31/107:20 a.m.BIO - YYZ
1 stop14h 50mAir France
Deal found 31/3C$ 995
Fri 6/65:00 p.m.YUL - BIO
1 stop23h 00mAir France
Sat 14/67:10 a.m.BIO - YUL
1 stop13h 50mAir France
Deal found 31/3C$ 1,015
Wed 21/510:50 p.m.YUL - BIO
2 stops13h 30mAir Canada
Mon 16/66:45 a.m.BIO - YUL
2 stops18h 05mAir Canada
Deal found 31/3C$ 1,110
Wed 28/58:20 p.m.YYZ - BIO
2 stops35h 00mLufthansa
Sun 8/67:40 a.m.BIO - YYZ
2 stops37h 54mLufthansa
Deal found 29/3C$ 1,127

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 April 2025.
Use the filters below to find and compare flights from Ontario to Bilbao that are best for you.

Fly from

Ontario

Fly to

Bilbao

Route

Depart

Return

Price

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Tue 6/5

10:45 p.m.-4:05 p.m.

1 stop11h 20m

Bilbao

Wed 14/5

7:55 a.m.-3:40 p.m.

1 stop13h 45m

C$ 825

TorontoBilbao

YTZ - BIO

YTZBIO

Toronto Island

Tue 6/5

6:55 p.m.-10:40 p.m.

2 stops21h 45m

Bilbao

Wed 14/5

7:55 a.m.-6:10 p.m.

2 stops16h 15m

C$ 834

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

11:45 p.m.-8:15 a.m.

1 stop26h 30m

Bilbao

Wed 11/6

7:00 a.m.-5:20 p.m.

1 stop16h 20m

C$ 907

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Sun 13/4

6:15 p.m.-10:25 a.m.

1 stop10h 10m

Bilbao

Tue 29/4

12:00 p.m.-1:30 p.m.

1 stop31h 30m

C$ 933

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Thu 29/5

4:45 p.m.-11:15 a.m.

1 stop12h 30m

Bilbao

Mon 9/6

6:50 a.m.-1:20 p.m.

1 stop12h 30m

C$ 934

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Sun 13/4

8:45 p.m.-6:00 p.m.

2 stops39h 15m

Bilbao

Tue 29/4

6:50 p.m.-7:30 p.m.

2 stops30h 40m

C$ 940

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

5:00 p.m.-10:25 a.m.

1 stop11h 25m

Bilbao

Sun 25/5

7:10 a.m.-3:00 p.m.

1 stop13h 50m

C$ 972

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

5:00 p.m.-10:25 a.m.

1 stop11h 25m

Bilbao

Tue 29/4

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

1 stop10h 55m

C$ 983

MontrealBilbao

YUL - BIO

YULBIO

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

5:00 p.m.-10:00 p.m.

1 stop23h 00m

Bilbao

Sat 14/6

7:10 a.m.-3:00 p.m.

1 stop13h 50m

C$ 1,015

TorontoBilbao

YYZ - BIO

YYZBIO

Toronto Pearson Intl

Wed 7/5

11:30 p.m.-10:00 p.m.

1 stop16h 30m

Bilbao

Mon 12/5

7:10 a.m.-7:55 p.m.

2 stops18h 45m

C$ 1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 34 results
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Best time to book a flight from Ontario to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Bilbao

What is the cheapest time of day to fly from ON to BIO?

Find hourly flight availability from Ontario to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Bilbao as you normally would.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 mm per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated 1 April 2025.
Get a feel of what it's like to fly with Delta, KLM and Azores Airlines from Ontario to Bilbao by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Azores Airlines
7.5
Good
64 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Ontario?

    For a flight from Ontario to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 4.9 km from the centre of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Bilbao one-way?

    For one-way options, check prices for Azores Airlines. According to our data, you can fly for as low as C$ 1,181. Users have also found prices from C$ 1,183 and C$ 1,286 on TAP AIR PORTUGAL and Air Canada, respectively.

  • What are the most popular routes from Region of Ontario to Bilbao?

    The most popular flight routes from Region of Ontario to Bilbao are Toronto Pearson Intl - Bilbao, Montreal Pierre Elliott Trudeau Intl - Bilbao and Toronto Island - Bilbao.

  • Can I find deals for flights from Ontario to Bilbao that include hotel bookings?

    Yes. In addition to deals on Ontario to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Bilbao.

  • Can I find deals for business class flights from Ontario to Bilbao?

    Yes. Cheapflights offers flight deals from Ontario to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Ontario to Bilbao

Discover the top 4 airlines that operate flights from Ontario to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 859AverageC$ 941FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 941AverageC$ 1,253FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 1,007AverageC$ 1,484FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,060AverageC$ 1,456FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Bilbao?

Cheapflights makes it easy to find Ontario to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Bilbao?

Cheapflights helps you find that perfect flight to Bilbao from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Bilbao with no change fees?

Yes, we can. To see specific flights from Ontario to Bilbao with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Bilbao become cheaper?

Yes! Start tracking prices for Ontario to Bilbao flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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