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Cheap flights from Bilbao to Ontario from C$ 588

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — YYZ
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 588

Popular in

September

Cheapest in

December

Average price

C$ 952
Lufthansa
  • Lufthansa
  • 11/7-16/7
  • 2 total stops
  • 36h 40m total
  • Bilbao to Ontario
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Highest demand for flights based on searches. 14% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 12 June 2025.

Fri 11/76:45 a.m.BIO - YYZ
1 stop15h 35mLufthansa
Wed 16/78:20 p.m.YYZ - BIO
1 stop21h 05mLufthansa
Deal found 10/6C$ 588
Fri 19/91:55 p.m.BIO - YYZ
1 stop28h 50mMultiple Airlines
Mon 22/96:00 p.m.YYZ - BIO
2 stops19h 20mMultiple Airlines
Deal found 12/6C$ 708
Mon 22/96:45 a.m.BIO - YUL
1 stop15h 15mAir Canada
Sat 4/107:10 p.m.YUL - BIO
1 stop11h 50mAir Canada
Deal found 10/6C$ 742
Sun 7/96:45 a.m.BIO - YYZ
1 stop11h 55mAir Canada
Sat 18/108:20 p.m.YYZ - BIO
1 stop12h 25mAir Canada
Deal found 11/6C$ 755
Sun 5/107:05 p.m.BIO - YUL
1 stop26h 55mLufthansa
Sat 18/1010:50 p.m.YUL - BIO
1 stop18h 35mLufthansa
Deal found 10/6C$ 811
Sun 7/96:45 a.m.BIO - YTZ
2 stops16h 00mAir Canada
Sat 18/103:25 p.m.YTZ - BIO
2 stops15h 55mAir Canada
Deal found 11/6C$ 818
Tue 16/96:45 a.m.BIO - YYZ
2 stops21h 35mUnited Airlines
Mon 22/912:45 p.m.YYZ - BIO
2 stops24h 00mUnited Airlines
Deal found 12/6C$ 826
Thu 19/69:35 p.m.BIO - YUL
1 stop22h 40mMultiple Airlines
Sun 22/66:45 a.m.YUL - BIO
2 stops33h 55mMultiple Airlines
Deal found 12/6C$ 865
Thu 4/99:15 a.m.BIO - YYZ
2 stops18h 15mAmerican Airlines
Fri 12/910:55 a.m.YYZ - BIO
2 stops15h 35mAmerican Airlines
Deal found 10/6C$ 898
Sun 5/106:45 a.m.BIO - YUL
2 stops16h 15mUnited Airlines
Sat 18/103:41 p.m.YUL - BIO
2 stops20h 39mUnited Airlines
Deal found 11/6C$ 905
Thu 3/77:35 a.m.BIO - YTZ
2 stops16h 32mMultiple Airlines
Mon 7/75:10 p.m.YTZ - BIO
2 stops23h 30mMultiple Airlines
Deal found 11/6C$ 931
Sun 5/109:15 a.m.BIO - YUL
2 stops19h 42mAmerican Airlines
Sat 18/105:29 p.m.YUL - BIO
2 stops17h 26mAmerican Airlines
Deal found 12/6C$ 953

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 12 June 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

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Fri 11/7

6:45 a.m.-4:20 p.m.

1 stop15h 35m

Toronto Pearson Intl

Wed 16/7

8:20 p.m.-11:25 p.m.

1 stop21h 05m

C$ 588

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Fri 19/9

1:55 p.m.-12:45 p.m.

1 stop28h 50m

Toronto Pearson Intl

Mon 22/9

6:00 p.m.-7:20 p.m.

2 stops19h 20m

C$ 708

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Mon 22/9

6:45 a.m.-4:00 p.m.

1 stop15h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

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

1 stop11h 50m

C$ 742

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Sun 7/9

6:45 a.m.-12:40 p.m.

1 stop11h 55m

Toronto Pearson Intl

Sat 18/10

8:20 p.m.-2:45 p.m.

1 stop12h 25m

C$ 755

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 5/10

7:05 p.m.-4:00 p.m.

1 stop26h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

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

1 stop18h 35m

C$ 811

BilbaoToronto

BIO - YTZ

BIOYTZ

Bilbao

Sun 7/9

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

2 stops16h 00m

Toronto Island

Sat 18/10

3:25 p.m.-1:20 p.m.

2 stops15h 55m

C$ 818

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Tue 16/9

6:45 a.m.-10:20 p.m.

2 stops21h 35m

Toronto Pearson Intl

Mon 22/9

12:45 p.m.-6:45 p.m.

2 stops24h 00m

C$ 826

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 4/9

9:15 a.m.-9:30 p.m.

2 stops18h 15m

Toronto Pearson Intl

Fri 12/9

10:55 a.m.-8:30 a.m.

2 stops15h 35m

C$ 898

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 5/10

6:45 a.m.-5:00 p.m.

2 stops16h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

3:41 p.m.-6:20 p.m.

2 stops20h 39m

C$ 905

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Mon 30/6

9:05 p.m.-4:05 p.m.

1 stop25h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 6/7

11:40 p.m.-8:05 p.m.

1 stop14h 25m

C$ 908

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 18 results
1
2

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 12 June 2025.
See what other customers who have flown with Delta, KLM and Brussels 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
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 - Montreal Pierre Elliott Trudeau Intl, Bilbao - Toronto Pearson 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$ 255). 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.

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