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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport from £232

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BCN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat are usually found in January or May, booked 86 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 17 September 2025.

Round-trip from

£390

One-way from

£232

Popular in

December

Cheapest in

January

Average price

£485
Delta
  • Delta
  • 1/2-20/2
  • 3 total stops
  • 34h 34m total
  • Montreal to Barcelona
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1/3
  • 1/3
  • 1 total stop
  • 19h 55m total
  • Montreal to Barcelona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 17 September 2025.

Tue 23/907:00YUL - BCN
1 stop17h 00mDelta
Sat 27/914:10BCN - YUL
1 stop25h 56mDelta
Deal found 16/9£390
Sat 20/919:00YUL - BCN
1 stop10h 15mDelta
Thu 25/914:10BCN - YUL
2 stops27h 24mDelta
Deal found 14/9£392
Fri 31/1020:05YUL - BCN
Nonstop7h 30mLufthansa
Fri 14/1113:35BCN - YUL
Nonstop8h 35mLufthansa
Deal found 15/9£394
Mon 3/1120:05YUL - BCN
Nonstop7h 30mLufthansa
Tue 11/1113:35BCN - YUL
Nonstop8h 35mLufthansa
Deal found 16/9£395
Sat 20/919:00YUL - BCN
1 stop10h 15mDelta
Thu 2/1009:00BCN - YUL
2 stops44h 56mDelta
Deal found 14/9£396
Tue 14/1020:40YUL - BCN
1 stop12h 15mLufthansa
Tue 4/1113:35BCN - YUL
Nonstop8h 35mLufthansa
Deal found 14/9£397
Sat 4/1015:10YUL - BCN
2 stops28h 20mMultiple Airlines
Fri 21/1108:00BCN - YUL
2 stops17h 40mMultiple Airlines
Deal found 16/9£400
Mon 29/916:30YUL - BCN
1 stop10h 50mLufthansa
Wed 22/1013:30BCN - YUL
1 stop13h 30mLufthansa
Deal found 15/9£401
Tue 23/906:35YUL - BCN
2 stops19h 45mUnited Airlines
Tue 30/911:15BCN - YUL
1 stop14h 30mUnited Airlines
Deal found 14/9£405
Thu 9/1008:30YUL - BCN
2 stops18h 30mUnited Airlines
Sat 18/1011:15BCN - YUL
2 stops27h 14mUnited Airlines
Deal found 16/9£405
Mon 13/1014:10YUL - BCN
1 stop13h 10mLufthansa
Tue 4/1105:50BCN - YUL
1 stop12h 10mLufthansa
Deal found 14/9£406
Sat 20/907:00YUL - BCN
2 stops20h 00mDelta
Wed 1/1009:30BCN - YUL
2 stops18h 27mDelta
Deal found 14/9£409

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 17 September 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

Fri 30/1

19:05-15:00

1 stop13h 55m

Barcelona-El Prat

Fri 13/2

10:05-17:20

1 stop13h 15m

£392

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

20:05-15:00

1 stop13h 55m

Barcelona-El Prat

Tue 24/3

13:00-18:20

1 stop34h 20m

£392

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

19:05-11:10

1 stop10h 05m

Barcelona-El Prat

Fri 20/2

10:05-17:20

1 stop13h 15m

£392

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

20:05-09:35

Nonstop7h 30m

Barcelona-El Prat

Wed 12/11

13:35-16:10

Nonstop8h 35m

£394

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

20:05-09:35

Nonstop7h 30m

Barcelona-El Prat

Tue 18/11

13:35-16:10

Nonstop8h 35m

£395

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

20:05-09:35

Nonstop7h 30m

Barcelona-El Prat

Tue 18/11

13:35-16:10

Nonstop8h 35m

£395

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

21:40-18:25

1 stop15h 45m

Barcelona-El Prat

Sun 15/3

06:40-19:45

1 stop18h 05m

£407

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

20:00-09:35

Nonstop7h 35m

Barcelona-El Prat

Thu 11/12

07:30-16:25

2 stops14h 55m

£416

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

11:23-08:20

2 stops14h 57m

Barcelona-El Prat

Tue 14/10

06:00-17:00

2 stops17h 00m

£416

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

18:35-13:15

1 stop12h 40m

Barcelona-El Prat

Fri 24/10

11:15-11:28

1 stop30h 13m

£419

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 12 September 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 86 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 £191). 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 17 September 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 12% on the flight price compared to flying at midday, which is usually more expensive.

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?

    Delta and Lufthansa can get you from Montreal Pierre Elliott Trudeau Intl Airport to Barcelona-El Prat Airport in just under 7h 30m. Your travel time can differ by up to 6h 25m. 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 Transat (93%), Air Canada (65%) and United Airlines (65%).

  • 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 £191). 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
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Malgrat de Mar
El Prat de Llobregat
Santa Susanna
Llafranc
Castelldefels
L'Estartit
Palafrugell
Badalona
La Pineda
Pineda de Mar
Roses
l'Escala

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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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