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Cheap flights from Bilbao to Ontario from C$ 372

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — YYZ
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 817

One-way from

C$ 372

Popular in

September

Cheapest in

December

Average price

C$ 919
29/5-2/6
  • 29/5-2/6
  • 4 total stops
  • 39h 45m total
  • Bilbao to Ontario
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 33h 36m total
  • Bilbao to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 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 30 April 2025.

Thu 29/58:20 a.m.BIO - YYZ
2 stops14h 05mMultiple Airlines
Mon 2/611:55 p.m.YYZ - BIO
2 stops25h 40mMultiple Airlines
Deal found 29/4C$ 817
Fri 6/66:45 a.m.BIO - YYZ
2 stops16h 43mAir Canada
Fri 24/104:30 p.m.YYZ - BIO
1 stop19h 55mAir Canada
Deal found 29/4C$ 832
Thu 29/56:45 a.m.BIO - YYZ
1 stop18h 50mLufthansa
Thu 5/66:20 p.m.YYZ - BIO
1 stop13h 00mLufthansa
Deal found 29/4C$ 861
Sun 31/87:10 a.m.BIO - YUL
1 stop10h 55mAir France
Fri 12/910:30 p.m.YUL - BIO
1 stop29h 55mAir France
Deal found 29/4C$ 869
Sun 5/106:45 a.m.BIO - YUL
2 stops20h 08mAir Canada
Sat 18/106:05 p.m.YUL - BIO
1 stop18h 15mAir Canada
Deal found 29/4C$ 873
Thu 5/66:45 a.m.BIO - YUL
2 stops15h 36mLufthansa
Thu 12/68:40 p.m.YUL - BIO
1 stop20h 45mLufthansa
Deal found 29/4C$ 887
Sat 30/811:40 a.m.BIO - YUL
1 stop14h 30mMultiple Airlines
Sat 13/96:50 p.m.YUL - BIO
1 stop15h 40mMultiple Airlines
Deal found 29/4C$ 898
Thu 29/511:00 a.m.BIO - YTZ
2 stops17h 20mMultiple Airlines
Thu 5/611:15 a.m.YTZ - BIO
2 stops23h 55mMultiple Airlines
Deal found 29/4C$ 919
Sun 31/87:10 a.m.BIO - YUL
1 stop17h 15mKLM
Sat 13/96:50 p.m.YUL - BIO
2 stops15h 05mKLM
Deal found 29/4C$ 934
Thu 29/56:45 a.m.BIO - YYZ
2 stops21h 38mUnited Airlines
Mon 2/68:00 p.m.YYZ - BIO
1 stop32h 45mUnited Airlines
Deal found 29/4C$ 950
Thu 4/99:35 p.m.BIO - YYZ
2 stops29h 59mIberia
Fri 12/910:55 a.m.YYZ - BIO
2 stops15h 35mIberia
Deal found 29/4C$ 986
Sun 31/81:30 p.m.BIO - YUL
2 stops39h 45mAmerican Airlines
Fri 12/95:29 p.m.YUL - BIO
2 stops17h 26mAmerican Airlines
Deal found 29/4C$ 990

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 30 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

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 29/5

8:20 a.m.-4:25 p.m.

2 stops14h 05m

Toronto Pearson Intl

Mon 2/6

11:55 p.m.-7:35 a.m.

2 stops25h 40m

C$ 817

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Fri 6/6

6:45 a.m.-5:28 p.m.

2 stops16h 43m

Toronto Pearson Intl

Fri 24/10

4:30 p.m.-6:25 p.m.

1 stop19h 55m

C$ 832

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 29/5

6:45 a.m.-7:35 p.m.

1 stop18h 50m

Toronto Pearson Intl

Thu 5/6

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

1 stop13h 00m

C$ 861

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 31/8

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

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

10:30 p.m.-10:25 a.m.

1 stop29h 55m

C$ 869

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 5/10

6:45 a.m.-8:53 p.m.

2 stops20h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:05 p.m.-6:20 p.m.

1 stop18h 15m

C$ 873

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Thu 5/6

6:45 a.m.-4:21 p.m.

2 stops15h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

8:40 p.m.-11:25 p.m.

1 stop20h 45m

C$ 887

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sat 30/8

11:40 a.m.-8:10 p.m.

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

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

1 stop15h 40m

C$ 898

BilbaoToronto

BIO - YTZ

BIOYTZ

Bilbao

Thu 29/5

11:00 a.m.-10:20 p.m.

2 stops17h 20m

Toronto Island

Thu 5/6

11:15 a.m.-5:10 p.m.

2 stops23h 55m

C$ 919

BilbaoMontreal

BIO - YUL

BIOYUL

Bilbao

Sun 31/8

7:10 a.m.-6:25 p.m.

1 stop17h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

6:50 p.m.-3:55 p.m.

2 stops15h 05m

C$ 934

BilbaoToronto

BIO - YYZ

BIOYYZ

Bilbao

Thu 29/5

6:45 a.m.-10:23 p.m.

2 stops21h 38m

Toronto Pearson Intl

Mon 2/6

8:00 p.m.-10:45 a.m.

1 stop32h 45m

C$ 950

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 30 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 30 April 2025.
See what other customers who have flown with Delta, KLM and Azores 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
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
1,334 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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 cheapest airlines to fly from Bilbao to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Bilbao to Region of Ontario are Azores Airlines (C$ 1,231), Lufthansa (C$ 1,511), and Air Canada (C$ 1,964).

  • 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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