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Cheap flights from Ontario to Barcelona-El Prat Airport from C$ 435

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BCN
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Ontario to Barcelona-El Prat

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

Round-trip from

C$ 779

One-way from

C$ 435

Popular in

December

Cheapest in

January

Average price

C$ 919

Good round-trip deal

C$ 965 or less

Good one-way deal

C$ 660 or less
7/9-22/9
  • 7/9-22/9
  • 2 total stops
  • 38h 50m total
  • Ontario to Barcelona
31/5
  • 31/5
  • 3 total stops
  • 58h 35m total
  • Ontario to Barcelona
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Ontario to Barcelona-El Prat.
Price to beat on a one-way flight from Ontario to Barcelona-El Prat.

Find flight deals from Ontario to Barcelona-El Prat

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

Mon 5/56:20 p.m.YUL - BCN
Nonstop7h 30mAir Canada
Sun 11/56:00 a.m.BCN - YUL
1 stop15h 00mAir Canada
Deal found 16/4C$ 778
Sun 7/911:00 p.m.YUL - BCN
1 stop18h 35mMultiple Airlines
Mon 22/98:25 p.m.BCN - YUL
1 stop20h 15mMultiple Airlines
Deal found 16/4C$ 779
Sun 4/511:45 p.m.YUL - BCN
Nonstop7h 15mAir Transat
Thu 15/52:50 p.m.BCN - YUL
Nonstop8h 30mAir Transat
Deal found 16/4C$ 781
Tue 6/56:20 p.m.YUL - BCN
Nonstop7h 30mLufthansa
Wed 14/512:15 p.m.BCN - YUL
Nonstop8h 15mLufthansa
Deal found 17/4C$ 788
Thu 25/99:30 p.m.YUL - BCN
1 stop9h 50mAzores Airlines
Mon 6/106:00 a.m.BCN - YUL
2 stops20h 10mAzores Airlines
Deal found 16/4C$ 792
Sun 18/511:15 p.m.YYZ - BCN
1 stop31h 45mAir Transat
Thu 5/62:50 p.m.BCN - YYZ
1 stop32h 35mAir Transat
Deal found 15/4C$ 797
Tue 6/56:05 p.m.YYZ - BCN
1 stop11h 50mMultiple Airlines
Mon 26/59:10 p.m.BCN - YYZ
1 stop29h 00mMultiple Airlines
Deal found 15/4C$ 799
Fri 5/98:55 p.m.YTZ - BCN
1 stop10h 05mAir Transat
Fri 12/92:50 p.m.BCN - YTZ
1 stop13h 30mAir Transat
Deal found 17/4C$ 800
Thu 8/510:55 a.m.YYZ - BCN
1 stop13h 50mIberia
Fri 16/512:50 p.m.BCN - YYZ
1 stop16h 10mIberia
Deal found 16/4C$ 800
Tue 6/56:20 p.m.YYZ - BCN
1 stop34h 10mFinnair
Thu 29/510:45 a.m.BCN - YYZ
1 stop18h 30mFinnair
Deal found 17/4C$ 803
Sat 4/1010:05 p.m.YUL - BCN
1 stop14h 20mAmerican Airlines
Wed 15/103:40 p.m.BCN - YUL
1 stop37h 35mAmerican Airlines
Deal found 17/4C$ 807
Sat 3/56:00 a.m.YYZ - BCN
1 stop18h 00mDelta
Wed 28/59:00 a.m.BCN - YYZ
1 stop20h 06mDelta
Deal found 17/4C$ 808

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Barcelona-El Prat 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 Ontario to Barcelona-El Prat Airport that are best for you.

Fly from

Ontario

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

11:00 p.m.-11:35 p.m.

1 stop18h 35m

Barcelona-El Prat

Mon 22/9

8:25 p.m.-10:40 a.m.

1 stop20h 15m

C$ 779

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

11:45 p.m.-1:00 p.m.

Nonstop7h 15m

Barcelona-El Prat

Thu 15/5

2:50 p.m.-5:20 p.m.

Nonstop8h 30m

C$ 781

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

6:20 p.m.-7:50 a.m.

Nonstop7h 30m

Barcelona-El Prat

Fri 16/5

12:15 p.m.-2:30 p.m.

Nonstop8h 15m

C$ 786

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

6:20 p.m.-7:50 a.m.

Nonstop7h 30m

Barcelona-El Prat

Wed 14/5

12:15 p.m.-2:30 p.m.

Nonstop8h 15m

C$ 788

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

10:45 p.m.-1:30 a.m.

1 stop20h 45m

Barcelona-El Prat

Sun 14/9

6:00 a.m.-9:30 p.m.

1 stop21h 30m

C$ 792

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 24/5

5:55 p.m.-9:05 a.m.

1 stop33h 10m

Barcelona-El Prat

Wed 4/6

12:50 p.m.-2:55 p.m.

2 stops32h 05m

C$ 799

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Thu 8/5

10:55 a.m.-6:45 a.m.

1 stop13h 50m

Barcelona-El Prat

Fri 16/5

12:50 p.m.-11:00 p.m.

1 stop16h 10m

C$ 800

TorontoBarcelona

YTZ - BCN

YTZBCN

Toronto Island

Fri 5/9

8:55 p.m.-1:00 p.m.

1 stop10h 05m

Barcelona-El Prat

Fri 12/9

2:50 p.m.-10:20 p.m.

1 stop13h 30m

C$ 800

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Tue 6/5

6:20 p.m.-10:30 a.m.

1 stop34h 10m

Barcelona-El Prat

Thu 29/5

10:45 a.m.-11:15 p.m.

1 stop18h 30m

C$ 803

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

10:05 p.m.-6:25 p.m.

1 stop14h 20m

Barcelona-El Prat

Wed 15/10

3:40 p.m.-11:15 p.m.

1 stop37h 35m

C$ 807

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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 Barcelona-El Prat Airport

What is the cheapest month to book a flight from Region of Ontario to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Barcelona-El Prat Airport (average of C$ 604). Flying from Region of Ontario to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 802). 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.

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

Find hourly flight availability from Ontario to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 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 Barcelona-El Prat Airport as you normally would.

Weekly flight availability from Region of Ontario to Barcelona-El Prat Airport

Explore weekly flight availability from Ontario to Barcelona-El Prat. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2025.

The most flights from CAON to BCN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 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 Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated 17 April 2025.
See what other customers who have flown with Delta, KLM and Air Transat from Ontario to Barcelona have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Ontario to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Region of Ontario to Barcelona-El Prat Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 446. Azores Airlines flights start at C$ 458 while deals on TAP AIR PORTUGAL start at C$ 510 one-way.

  • What are the most popular routes from Region of Ontario to Barcelona-El Prat Airport?

  • What are the most reliable airlines from Region of Ontario to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Barcelona-El Prat Airport on time: Air Canada (82%), United Airlines (82%), Lufthansa (82%).

  • What are the cheapest flights from Region of Ontario to Barcelona-El Prat Airport?

    While on average a flight from Region of Ontario to Barcelona-El Prat Airport is generally C$ 2,241, our data shows the cheapest flight currently is C$ 612. When looking at the most popular route, (Toronto Pearson Intl - Barcelona-El Prat), you can expect to pay C$ 661 for that flight.

  • Can I find deals for flights from Ontario to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Ontario to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Ontario to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Ontario to Barcelona-El Prat 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 Region of Ontario to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Barcelona-El Prat Airport (average of C$ 604). Flying from Region of Ontario to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 802). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
L'Hospitalet de Llobregat
Badalona

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Top 10 airlines flying from Ontario to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Ontario to Barcelona-El Prat. 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 416AverageC$ 896FlexibilityNo cancel feeOn-time79%
Search SWISS flights
PLAYCheapestC$ 423AverageC$ 486FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 484AverageC$ 713FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapestC$ 672AverageC$ 724FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Azores AirlinesCheapestC$ 685AverageC$ 868FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Royal Air MarocCheapestC$ 689AverageC$ 802FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Aer LingusCheapestC$ 693AverageC$ 819FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapestC$ 697AverageC$ 1,032FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 700AverageC$ 1,126FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapestC$ 714AverageC$ 792FlexibilityNo cancel feeOn-time77%
Search Iberia 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 Barcelona-El Prat?

Deals for Ontario to Barcelona-El Prat flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Barcelona-El Prat?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Barcelona-El Prat by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Barcelona-El Prat with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Barcelona-El Prat, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Barcelona-El Prat become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona-El Prat from Ontario today and book when prices fit your budget.

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