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Cheap flights from Ontario to Barcelona-El Prat Airport from C$ 387

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BCN
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Barcelona-El Prat

Enter your travel dates to find the best prices.

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 28 March 2026.

Sun 14/610:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Sun 21/610:40 p.m.
BCN
-
YUL
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 24/3C$ 699
Wed 3/610:45 p.m.
YUL
-
BCN
1 stop20h 45m
TAP AIR PORTUGAL
Wed 17/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 27/3C$ 700
Mon 25/510:45 p.m.
YUL
-
BCN
1 stop20h 45m
TAP AIR PORTUGAL
Wed 10/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 25/3C$ 703
Mon 18/510:45 p.m.
YUL
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
Wed 3/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 25/3C$ 706
Wed 20/510:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Wed 17/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 24/3C$ 707
Sun 31/510:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Wed 10/63:00 p.m.
BCN
-
YUL
1 stop11h 45m
TAP AIR PORTUGAL
Deal found 25/3C$ 709
Mon 25/510:45 p.m.
YUL
-
BCN
1 stop20h 45m
TAP AIR PORTUGAL
Sun 7/610:40 p.m.
BCN
-
YUL
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 27/3C$ 713
Wed 20/510:45 p.m.
YUL
-
BCN
1 stop14h 35m
TAP AIR PORTUGAL
Wed 24/611:25 a.m.
BCN
-
YUL
1 stop15h 20m
TAP AIR PORTUGAL
Deal found 25/3C$ 715
Tue 21/412:30 p.m.
YTZ
-
BCN
3 stops27h 50m
Multiple Airlines
Tue 28/46:10 a.m.
BCN
-
YTZ
3 stops21h 22m
Multiple Airlines
Deal found 24/3C$ 786
Wed 27/57:55 p.m.
YYZ
-
BCN
1 stop14h 10m
Condor
Wed 3/610:25 a.m.
BCN
-
YYZ
1 stop13h 30m
Condor
Deal found 24/3C$ 786
Mon 18/511:05 p.m.
YYZ
-
BCN
2 stops15h 40m
Multiple Airlines
Tue 26/58:45 a.m.
BCN
-
YYZ
2 stops35h 15m
Multiple Airlines
Deal found 26/3C$ 788
Mon 6/49:30 a.m.
YTZ
-
BCN
1 stop16h 30m
Air Canada
Tue 14/412:15 p.m.
BCN
-
YTZ
1 stop11h 37m
Air Canada
Deal found 24/3C$ 790

Find 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 28 March 2026.

Round-trip from

C$ 689

One-way from

C$ 387

Popular in

August

Cheapest in

November

Average price

C$ 933

Good round-trip deal

C$ 983 or less

Good one-way deal

C$ 745 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 31/5-10/6
  • 2 total stops
  • 29h 55m total
  • Ontario to Barcelona
Search Deals
11/6
  • 11/6
  • 2 total stops
  • 41h 50m total
  • Ontario to Barcelona
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Ontario to Barcelona-El Prat.
Search Deals

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 28 March 2026.
Use the filters below to find and compare flights from Ontario to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

7:00 a.m.-8:45 a.m.

2 stops19h 45m

Barcelona-El Prat

Fri 1/5

3:15 p.m.-8:40 a.m.

1 stop23h 25m

C$ 739

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

7:00 p.m.-5:10 p.m.

1 stop16h 10m

Barcelona-El Prat

Sat 2/5

3:15 p.m.-8:40 a.m.

1 stop23h 25m

C$ 743

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

5:00 p.m.-9:00 a.m.

1 stop10h 00m

Barcelona-El Prat

Sat 20/6

3:15 p.m.-6:54 p.m.

2 stops33h 39m

C$ 746

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Barcelona-El Prat

Sun 10/5

10:55 a.m.-6:53 p.m.

1 stop13h 58m

C$ 756

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:00 a.m.-8:20 a.m.

2 stops20h 20m

Barcelona-El Prat

Sun 10/5

11:15 a.m.-12:02 p.m.

2 stops30h 47m

C$ 796

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Barcelona-El Prat

Sat 2/5

6:10 a.m.-11:08 p.m.

2 stops22h 58m

C$ 800

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Tue 5/5

6:15 p.m.-10:35 p.m.

2 stops22h 20m

Barcelona-El Prat

Tue 19/5

10:15 p.m.-2:00 p.m.

2 stops21h 45m

C$ 829

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

9:30 a.m.-3:35 p.m.

2 stops24h 05m

Barcelona-El Prat

Thu 14/5

10:55 a.m.-11:57 p.m.

2 stops19h 02m

C$ 829

TorontoBarcelona

YYZ - BCN

YYZBCN

Toronto Pearson Intl

Sat 11/4

9:55 p.m.-6:50 p.m.

1 stop14h 55m

Barcelona-El Prat

Mon 20/4

3:15 p.m.-11:07 p.m.

1 stop13h 52m

C$ 849

TorontoBarcelona

YTZ - BCN

YTZBCN

Toronto Island

Sun 7/6

6:55 p.m.-1:00 p.m.

1 stop12h 05m

Barcelona-El Prat

Thu 11/6

2:50 p.m.-7:55 a.m.

1 stop23h 05m

C$ 858

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Region of Ontario to Barcelona-El Prat Airport (average of C$ 571). Flying from Region of Ontario to Barcelona-El Prat Airport in December is currently the most expensive (average of C$ 811). 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.

How much does it cost to fly round-trip from Region of Ontario to Barcelona-El Prat Airport?

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.

  • How long is the flight from Region of Ontario to Barcelona-El Prat Airport?

    For as low as C$ 849, Delta can have you in Barcelona-El Prat Airport from Region of Ontario in 14h 55m. The distance between Region of Ontario and Barcelona-El Prat Airport is about 6413 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Royal Air Maroc, which is currently one of the cheapest options available, starting at C$ 320. Azores Airlines flights start at C$ 336 while deals on WestJet start at C$ 348 one-way.

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

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

  • 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$ 1,144, our data shows the cheapest flight currently is C$ 641. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat), you can expect to pay C$ 686 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, August is the cheapest month in which you can book a flight from Region of Ontario to Barcelona-El Prat Airport (average of C$ 571). Flying from Region of Ontario to Barcelona-El Prat Airport in December is currently the most expensive (average of C$ 811). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Santa Susanna
L'Hospitalet de Llobregat

Browse thousands of different options on Cheapflights for your next trip

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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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 540AverageC$ 747FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapestC$ 559AverageC$ 772FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 606AverageC$ 806FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
CondorCheapestC$ 622AverageC$ 758FlexibilityNo cancel feeOn-time76%
Search Condor flights
FinnairCheapestC$ 624AverageC$ 789FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestC$ 633AverageC$ 975FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Royal Air MarocCheapestC$ 639AverageC$ 955FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
IberiaCheapestC$ 658AverageC$ 834FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapestC$ 684AverageC$ 813FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 719AverageC$ 815FlexibilityNo cancel feeOn-time70%
Search British Airways 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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