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Cheap flights from Bilbao to Ontario from C$ 527

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — YYZ
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Bilbao to Ontario

Keep the following information in mind while searching for Bilbao to Ontario flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 727

One-way from

C$ 527

Popular in

September

Cheapest in

December

Average price

C$ 910
15/9-29/9
  • 15/9-29/9
  • 2 total stops
  • 39h 30m total
  • Bilbao to Ontario
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4/9
  • 4/9
  • 2 total stops
  • 26h 33m total
  • Bilbao to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Bilbao to Ontario

Cheapest flights from Bilbao to Ontario
Explore the most affordable flight options available from Bilbao to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Mon 15/96:55 p.m.BIO - YUL
1 stop21h 45mMultiple Airlines
Mon 29/97:10 p.m.YUL - BIO
1 stop17h 45mMultiple Airlines
Deal found 17/4C$ 727
Sat 3/57:40 a.m.BIO - YYZ
1 stop15h 30mMultiple Airlines
Wed 7/511:45 p.m.YYZ - BIO
1 stop13h 35mMultiple Airlines
Deal found 17/4C$ 843
Thu 4/96:45 a.m.BIO - YYZ
2 stops17h 13mAir Canada
Fri 12/96:20 p.m.YYZ - BIO
1 stop18h 05mAir Canada
Deal found 17/4C$ 869
Sun 5/106:45 a.m.BIO - YUL
2 stops29h 47mAir Canada
Sat 18/107:10 p.m.YUL - BIO
1 stop11h 50mAir Canada
Deal found 17/4C$ 878
Fri 5/96:45 a.m.BIO - YUL
1 stop11h 00mLufthansa
Sun 21/910:50 p.m.YUL - BIO
1 stop18h 35mLufthansa
Deal found 17/4C$ 879
Sun 5/107:10 a.m.BIO - YUL
1 stop10h 55mKLM
Sat 18/106:50 p.m.YUL - BIO
1 stop21h 55mKLM
Deal found 17/4C$ 898
Thu 4/96:45 a.m.BIO - YYZ
2 stops17h 13mLufthansa
Fri 12/911:40 p.m.YYZ - BIO
2 stops17h 10mLufthansa
Deal found 17/4C$ 918
Sun 7/912:30 p.m.BIO - YUL
1 stop13h 09mUnited Airlines
Sat 20/92:00 p.m.YUL - BIO
2 stops14h 45mUnited Airlines
Deal found 17/4C$ 950
Fri 5/96:45 a.m.BIO - YUL
2 stops37h 05mAustrian Airlines
Sun 21/96:35 p.m.YUL - BIO
2 stops22h 15mAustrian Airlines
Deal found 17/4C$ 1,066
Tue 23/126:05 p.m.BIO - YUL
2 stops35h 03mAir France
Tue 30/1210:30 p.m.YUL - BIO
1 stop12h 50mAir France
Deal found 17/4C$ 1,093
Fri 4/712:30 p.m.BIO - YYZ
2 stops17h 28mUnited Airlines
Sat 12/72:20 p.m.YYZ - BIO
2 stops14h 25mUnited Airlines
Deal found 17/4C$ 1,213
Thu 7/812:15 p.m.BIO - YYZ
1 stop15h 05mTAP AIR PORTUGAL
Mon 18/811:00 p.m.YYZ - BIO
1 stop13h 00mTAP AIR PORTUGAL
Deal found 17/4C$ 1,216

Cheapflights Fare Finder

Customize your flight search to find flights from Bilbao to Ontario 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 17 April 2025.
Use the filters below to find and compare flights from Bilbao to Ontario that are best for you.

Fly from

Bilbao

Fly to

Ontario

Route

Depart

Return

Price

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Mon 15/9

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

1 stop21h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

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

1 stop17h 45m

C$ 727

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Sat 3/5

7:40 a.m.-5:10 p.m.

1 stop15h 30m

Toronto Pearson Intl

Wed 7/5

11:45 p.m.-7:20 p.m.

1 stop13h 35m

C$ 843

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 4/9

6:45 a.m.-5:58 p.m.

2 stops17h 13m

Toronto Pearson Intl

Fri 12/9

6:20 p.m.-6:25 p.m.

1 stop18h 05m

C$ 869

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 5/10

6:45 a.m.-6:32 a.m.

2 stops29h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

7:10 p.m.-1:00 p.m.

1 stop11h 50m

C$ 878

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Fri 5/9

6:45 a.m.-11:45 a.m.

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

10:50 p.m.-11:25 p.m.

1 stop18h 35m

C$ 879

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 5/10

7:10 a.m.-12:05 p.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:50 p.m.-10:45 p.m.

1 stop21h 55m

C$ 898

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 4/9

6:45 a.m.-5:58 p.m.

2 stops17h 13m

Toronto Pearson Intl

Fri 12/9

11:40 p.m.-10:50 p.m.

2 stops17h 10m

C$ 918

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 7/9

12:30 p.m.-7:39 p.m.

1 stop13h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

2:00 p.m.-10:45 a.m.

2 stops14h 45m

C$ 950

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Fri 5/9

6:45 a.m.-1:50 p.m.

2 stops37h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

6:35 p.m.-10:50 p.m.

2 stops22h 15m

C$ 1,066

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Fri 4/7

12:30 p.m.-7:00 p.m.

1 stop12h 30m

Toronto Pearson Intl

Sat 12/7

6:00 p.m.-10:45 a.m.

1 stop10h 45m

C$ 1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 23 results
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Best time to book a flight from Bilbao to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bilbao 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 Bilbao to Ontario

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 17 April 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Bilbao to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Azores Airlines
7.5
Good
65 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
SWISS
7.5
Good
1,581 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Ontario. 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 from for flights from Bilbao to Ontario?

    Bilbao (BIO) is the airport you will fly out of if you book a flight from Bilbao to Ontario. It is only a 4.9 km journey to Bilbao (BIO) from Bilbao’s city centre.

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

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Bilbao to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Bilbao to Region of Ontario (average of C$ 167). Flying from Bilbao to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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