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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from £216

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Mon 2/1120:10
YUL
-
BCN
1 stop20h 55m
Lufthansa
Sat 14/1107:30
BCN
-
YUL
2 stops14h 35m
Lufthansa
Deal found 1/7£387
Sun 1/1118:10
YUL
-
BCN
2 stops32h 50m
United Airlines
Sun 15/1110:30
BCN
-
YUL
2 stops31h 27m
United Airlines
Deal found 1/7£388
Sun 23/821:00
YUL
-
BCN
1 stop14h 10m
Delta
Tue 1/906:20
BCN
-
YUL
1 stop16h 35m
Delta
Deal found 1/7£393
Thu 10/1219:05
YUL
-
BCN
1 stop12h 55m
Delta
Thu 21/113:10
BCN
-
YUL
1 stop34h 05m
Delta
Deal found 29/6£394
Mon 20/719:00
YUL
-
BCN
1 stop10h 15m
Delta
Tue 28/715:15
BCN
-
YUL
2 stops23h 24m
Delta
Deal found 1/7£394
Sun 2/821:00
YUL
-
BCN
1 stop30h 00m
Delta
Fri 14/810:55
BCN
-
YUL
1 stop27h 44m
Delta
Deal found 1/7£395
Mon 14/1207:00
YUL
-
BCN
2 stops19h 35m
Delta
Wed 27/106:00
BCN
-
YUL
1 stop17h 15m
Delta
Deal found 29/6£396
Tue 25/818:50
YUL
-
BCN
1 stop11h 40m
Delta
Thu 3/909:20
BCN
-
YUL
1 stop13h 35m
Delta
Deal found 29/6£397
Sat 29/818:50
YUL
-
BCN
1 stop18h 00m
Delta
Tue 8/915:15
BCN
-
YUL
2 stops23h 20m
Delta
Deal found 1/7£397
Wed 19/818:50
YUL
-
BCN
1 stop11h 40m
Delta
Thu 27/815:15
BCN
-
YUL
2 stops23h 24m
Delta
Deal found 30/6£398
Sat 5/917:35
YUL
-
BCN
2 stops31h 10m
Finnair
Fri 18/915:50
BCN
-
YUL
2 stops49h 54m
Finnair
Deal found 30/6£399
Tue 3/1121:15
YUL
-
BCN
1 stop15h 10m
British Airways
Sat 14/1110:10
BCN
-
YUL
1 stop15h 05m
British Airways
Deal found 1/7£400

Find flight deals from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2026.

Round-trip from

£387

One-way from

£216

Popular in

December

Cheapest in

May

Average price

£621
Lufthansa
  • Lufthansa
  • 2/11-14/11
  • 3 total stops
  • 35h 30m total
  • Montreal to Barcelona
Search Deals
31/8
  • 31/8
  • 1 total stop
  • 18h 25m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pierre Elliott Trudeau Intl 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 858,174 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

09:30-08:35

2 stops17h 05m

Barcelona-El Prat

Sat 25/7

15:15-13:39

2 stops28h 24m

£394

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

22:00-22:30

1 stop18h 30m

Barcelona-El Prat

Tue 1/9

10:30-12:27

2 stops31h 57m

£394

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

22:20-14:50

1 stop10h 30m

Barcelona-El Prat

Wed 9/9

15:15-08:35

2 stops23h 20m

£394

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

10:30-19:00

2 stops26h 30m

Barcelona-El Prat

Thu 17/9

13:30-09:49

1 stop26h 19m

£400

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

23:45-13:00

Nonstop7h 15m

Barcelona-El Prat

Sat 17/10

14:50-17:20

Nonstop8h 30m

£404

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

17:34-13:35

2 stops38h 01m

Barcelona-El Prat

Tue 25/8

10:30-11:43

1 stop31h 13m

£410

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

10:31-18:25

2 stops25h 54m

Barcelona-El Prat

Mon 21/9

07:40-20:15

1 stop18h 35m

£411

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

09:30-11:15

2 stops19h 45m

Barcelona-El Prat

Wed 9/9

15:15-08:35

2 stops23h 20m

£413

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

18:50-18:50

1 stop18h 00m

Barcelona-El Prat

Tue 29/9

12:20-23:27

2 stops17h 07m

£423

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

18:50-16:25

1 stop15h 35m

Barcelona-El Prat

Tue 1/9

11:10-20:05

2 stops14h 55m

£425

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated return 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 Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport (average of £440). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £695). 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 YUL to BCN?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 1 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport as you normally would.

How much does it cost for a return flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    Air Transat and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in just under 7h 15m. Your travel time can differ by up to 12h 35m. Montreal Pierre Elliott Trudeau Intl Airport and Barcelona-El Prat Airport are separated by a distance of 3672 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport are Air Canada (84%), United Airlines (84%) and Lufthansa (84%).

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Barcelona-El Prat.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport (average of £440). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of £695). 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
L'Hospitalet de Llobregat
El Prat de Llobregat
Cambrils
Castelldefels
Tossa de Mar
Badalona
Palafrugell
Calella
Santa Susanna
Pineda de Mar
Malgrat de Mar
Cadaques
L'Estartit
La Pineda

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat with no change fees?

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