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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from £268

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat are usually found in January or May, booked 55 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap 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 29 August 2025.

Round-trip from

£397

One-way from

£268

Popular in

December

Cheapest in

January

Average price

£532
Delta
  • Delta
  • 8/9-22/9
  • 3 total stops
  • 43h 44m total
  • Montreal to Barcelona
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/9
  • 1 total stop
  • 14h 35m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Barcelona-El Prat

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 29 August 2025.

Mon 8/919:00YUL - BCN
1 stop14h 40mDelta
Fri 19/909:30BCN - YUL
2 stops32h 30mDelta
Deal found 28/8£397
Mon 1/919:00YUL - BCN
1 stop14h 40mDelta
Mon 8/914:10BCN - YUL
1 stop25h 57mDelta
Deal found 29/8£397
Thu 25/919:00YUL - BCN
1 stop23h 25mMultiple Airlines
Thu 2/1015:15BCN - YUL
1 stop26h 00mMultiple Airlines
Deal found 28/8£398
Tue 2/923:45YUL - BCN
Nonstop7h 15mAir Transat
Tue 16/914:50BCN - YUL
Nonstop8h 30mAir Transat
Deal found 27/8£399
Wed 17/918:50YUL - BCN
1 stop15h 35mDelta
Fri 3/1009:30BCN - YUL
2 stops18h 27mDelta
Deal found 26/8£400
Wed 3/922:30YUL - BCN
1 stop12h 40mDelta
Wed 17/906:10BCN - YUL
1 stop11h 55mDelta
Deal found 27/8£400
Sat 6/914:10YUL - BCN
1 stop13h 10mLufthansa
Mon 22/912:10BCN - YUL
Nonstop8h 00mLufthansa
Deal found 28/8£401
Mon 8/916:30YUL - BCN
1 stop10h 50mLufthansa
Wed 17/912:10BCN - YUL
Nonstop8h 00mLufthansa
Deal found 28/8£403
Tue 23/919:00YUL - BCN
1 stop16h 15mMultiple Airlines
Thu 9/1015:15BCN - YUL
1 stop26h 00mMultiple Airlines
Deal found 28/8£405
Sat 30/818:50YUL - BCN
1 stop11h 45mKLM
Fri 19/906:20BCN - YUL
1 stop16h 35mKLM
Deal found 27/8£410
Mon 22/922:10YUL - BCN
1 stop18h 30mBritish Airways
Wed 1/1007:40BCN - YUL
1 stop18h 35mBritish Airways
Deal found 26/8£411
Wed 24/923:00YUL - BCN
1 stop14h 35mMultiple Airlines
Fri 3/1021:20BCN - YUL
1 stop23h 05mMultiple Airlines
Deal found 28/8£412

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 29 August 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

22:30-15:40

1 stop11h 10m

Barcelona-El Prat

Mon 22/9

09:00-11:34

2 stops32h 34m

£397

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

19:00-00:25

1 stop23h 25m

Barcelona-El Prat

Thu 2/10

15:15-11:15

1 stop26h 00m

£397

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

19:00-15:40

1 stop14h 40m

Barcelona-El Prat

Fri 19/9

09:30-12:00

2 stops32h 30m

£397

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

22:30-15:40

1 stop11h 10m

Barcelona-El Prat

Wed 17/9

09:30-21:57

2 stops18h 27m

£397

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

17:00-09:00

1 stop10h 00m

Barcelona-El Prat

Wed 17/9

09:30-21:57

2 stops18h 27m

£397

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

23:45-13:00

Nonstop7h 15m

Barcelona-El Prat

Mon 6/10

14:50-17:20

Nonstop8h 30m

£399

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

23:45-13:00

Nonstop7h 15m

Barcelona-El Prat

Mon 6/10

14:50-17:20

Nonstop8h 30m

£399

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

07:00-22:50

2 stops33h 50m

Barcelona-El Prat

Mon 16/3

21:15-23:15

2 stops31h 00m

£399

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

23:45-13:00

Nonstop7h 15m

Barcelona-El Prat

Mon 6/10

14:50-17:20

Nonstop8h 30m

£399

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

23:45-13:00

Nonstop7h 15m

Barcelona-El Prat

Mon 6/10

14:50-17:20

Nonstop8h 30m

£399

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 21 results
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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?

Use this chart to determine the optimal time to book a return flight from Pierre Elliott Trudeau Intl to Barcelona-El Prat. Price data was last updated on 22 August 2025.

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 55 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, January 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 £52). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 29 August 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in the morning. Doing so could potentially save you 11% on the flight price compared to flying at midday, which is usually more expensive.

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?

    Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in just under 11h 10m. Your travel time can differ by up to . Montreal Pierre Elliott Trudeau Intl Airport and Barcelona-El Prat Airport are separated by a distance of 3672 mi.

  • 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 Transat (90%), Air Canada (75%) and United Airlines (75%).

  • 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, January 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 £52). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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
Cambrils
Tossa de Mar
L'Hospitalet de Llobregat
Calella
Santa Susanna
Malgrat de Mar
El Prat de Llobregat
Llafranc
Castelldefels
L'Estartit
Palafrugell
Badalona
La Pineda
Pineda de Mar
Roses
l'Escala

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Barcelona-El Prat?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Barcelona-El Prat become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Barcelona-El Prat flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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