Cheap flights from Montreal to Barcelona 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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Barcelona are usually found in April or January, booked 90 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Montreal to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Barcelona
Explore the most affordable flight options available from Montreal to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Mon 1/611:00 p.m.
YUL
-
BCN
1 stop18h 35m
Multiple Airlines
Wed 10/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 5/4C$ 706
Mon 8/611:00 p.m.
YUL
-
BCN
1 stop17h 45m
Multiple Airlines
Wed 24/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 5/4C$ 719
Mon 25/510:45 p.m.
YUL
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
Thu 11/63:00 p.m.
BCN
-
YUL
1 stop12h 10m
TAP AIR PORTUGAL
Deal found 5/4C$ 744
Mon 8/611:00 p.m.
YUL
-
BCN
1 stop17h 45m
Multiple Airlines
Wed 17/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 9/4C$ 750
Mon 25/511:00 p.m.
YUL
-
BCN
1 stop17h 45m
Multiple Airlines
Wed 3/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 6/4C$ 758
Sat 6/611:00 p.m.
YUL
-
BCN
1 stop12h 40m
Multiple Airlines
Fri 12/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 5/4C$ 762
Mon 8/611:00 p.m.
YUL
-
BCN
1 stop15h 00m
Multiple Airlines
Sun 14/69:50 a.m.
BCN
-
YUL
1 stop17h 10m
Multiple Airlines
Deal found 5/4C$ 768
Wed 3/611:00 p.m.
YUL
-
BCN
1 stop12h 30m
Multiple Airlines
Wed 10/66:10 a.m.
BCN
-
YUL
1 stop20h 50m
Multiple Airlines
Deal found 5/4C$ 773
Tue 5/56:45 a.m.
YUL
-
GRO
3 stops34h 10m
Multiple Airlines
Tue 12/510:35 p.m.
GRO
-
YUL
3 stops31h 50m
Multiple Airlines
Deal found 5/4C$ 921
Thu 20/811:00 p.m.
YUL
-
REU
1 stop14h 25m
Multiple Airlines
Wed 2/92:15 p.m.
REU
-
YUL
1 stop12h 45m
Multiple Airlines
Deal found 8/4C$ 1,182
Sat 12/96:45 a.m.
YUL
-
GRO
3 stops31h 05m
Multiple Airlines
Sun 20/99:15 p.m.
GRO
-
YUL
3 stops33h 10m
Multiple Airlines
Deal found 9/4C$ 1,270
Sat 10/107:20 p.m.
YUL
-
GRO
3 stops19h 30m
Multiple Airlines
Sat 17/1011:55 p.m.
GRO
-
YUL
3 stops27h 15m
Multiple Airlines
Deal found 9/4C$ 1,353

Find flight deals from Montreal to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Barcelona (S37). 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 10 April 2026.

Round-trip from

C$ 706

One-way from

C$ 387

Popular in

December

Cheapest in

April

Average price

C$ 797
1/6-10/6
  • 1/6-10/6
  • 2 total stops
  • 39h 25m total
  • Montreal to Barcelona
17/5
  • 17/5
  • 3 total stops
  • 36h 25m total
  • Montreal to Barcelona
Highest demand for flights based on searches. 6% potential increase in price (C$ 84 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Barcelona 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 10 April 2026.
Use the filters below to find and compare flights from Montreal to Barcelona 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

Fri 5/6

11:00 p.m.-7:00 p.m.

1 stop14h 00m

Barcelona-El Prat

Sun 14/6

9:50 a.m.-9:00 p.m.

1 stop17h 10m

C$ 779

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:30 a.m.-8:35 a.m.

2 stops17h 05m

Barcelona-El Prat

Wed 13/5

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

2 stops19h 02m

C$ 780
Quickest round-trip

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

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

Nonstop7h 15m

Barcelona-El Prat

Fri 19/6

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

Nonstop8h 30m

C$ 819

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

7:00 p.m.-6:50 p.m.

2 stops17h 50m

Barcelona-El Prat

Thu 11/6

10:05 a.m.-3:05 p.m.

1 stop11h 00m

C$ 843

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

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

Nonstop7h 15m

Barcelona-El Prat

Thu 11/6

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

Nonstop8h 30m

C$ 854

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

9:30 a.m.-12:30 p.m.

2 stops21h 00m

Barcelona-El Prat

Sun 24/5

6:20 a.m.-8:39 a.m.

2 stops32h 19m

C$ 859

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

9:30 a.m.-12:30 p.m.

2 stops21h 00m

Barcelona-El Prat

Sun 24/5

6:20 a.m.-8:39 a.m.

2 stops32h 19m

C$ 859

MontrealGirona

YUL - GRO

YULGRO

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

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

3 stops34h 10m

Girona Costa Brava

Tue 12/5

10:35 p.m.-12:25 a.m.

3 stops31h 50m

C$ 921

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

5:50 p.m.-8:20 a.m.

1 stop32h 30m

Barcelona-El Prat

Sat 2/5

11:15 a.m.-10:06 p.m.

2 stops16h 51m

C$ 973

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

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

Nonstop7h 15m

Barcelona-El Prat

Wed 9/9

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

Nonstop8h 30m

C$ 992

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Montreal 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 Montreal to Barcelona

How far ahead should I book a flight from Montreal to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Barcelona. Price data was last updated on 3 April 2026.

To ensure you get the cheapest price possible for a flight from Montreal to Barcelona, you should look to book at least 90 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 to Barcelona?

Currently, February is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 612). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 944). 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 YMQ to BCN?

Find hourly flight availability from Montreal to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Barcelona as you normally would.

How much does it cost to fly round-trip from Montreal to Barcelona?

How often are flights from Montreal to Barcelona delayed?

About 12% of weekly flights between Montreal and Barcelona have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Montreal to Barcelona flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Barcelona flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated 10 April 2026.
See what other customers who have flown with Air Transat,Air Canada, andTAP AIR PORTUGAL from Montreal to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Entertainment

7.0

Overall

7.7

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Montreal to Barcelona?

    The airport you will be departing from in Montreal is Montreal-Trudeau International Airport (YUL). This airport is incredibly convenient as it sits around 18 km to the southwest of the center of the city and can be easily accessed from downtown Montreal on the airport's 747 Express bus service that departs from Sainte-Catherine Street Station in downtown Montreal. When you arrive in Barcelona you'll be landing at the Josep Tarradellas Barcelona-El Prat Airport (BCN) that has a location about 13 km to the southwest of Barcelona. A trip from the airport to the city center is very easy aboard either the TMB Bus Line 46 that stops at the Playa Espanya in the center of Barcelona or the L9 Sud Metro Line that has service to the Zona Universitaria.

  • Which airlines fly directly from Montreal to Barcelona?

    There are two airlines that offer direct service between Montreal and Barcelona that is not only very quick but actually quite affordable. Both Lufthansa Airlines and Air Canada offer direct flights between Montreal-Trudeau International Airport and Josep Tarradellas Barcelona-El Prat Airport. There are also some one and two-stop options that make the trip between these two cities.

  • What are the stopover options between Montreal to Barcelona?

    Because there are several different airlines that offer one-stop service between Montreal and Barcelona it stands to reason that there will be several different layover points on this route. For example, the one-stop offerings on United Airlines and Air Canada both have a layover at Newark International Airport (EWR). The one-stop flight on Swiss Airlines has a layover at Zurich International Airport (ZRH) and the one-stop offering on Austrian Airlines makes a stop at Vienna International Airport (VIE). The one-stop offerings will generally add about 4-5h to your trip time compared to direct flights, although most of that added time is because of the layovers in the intermediate airports. What you might find surprising is that not only do the direct flights get you there quicker, they are generally the most inexpensive trips you can make on flights to Barcelona from Montreal.

  • Do I need a passport or visa to fly from Montreal to Barcelona?

    For Canadian citizens that will be making a trip to Barcelona, Spain there is no need to obtain a visa prior to traveling. There is a requirement that Canadian citizens have a valid passport and the passport needs to be valid for at least 90 days beyond their planned date of departure from Spain. It is also of note that since Spain is part of the Schengen area, Canadian citizens may remain for up to 90 days in any of the countries of this area without having to get additional visas or meet additional passport requirements to travel between these countries.

  • How long is the flight from Montreal to Barcelona?

    Airlines like Delta, Air Transat, and Porter Airlines fly from Montreal to Barcelona in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 9h 50m. There are 5910 km between Montreal and Barcelona. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal to Barcelona round-trip?

    Flying on SWISS is currently your cheapest option to Barcelona, with prices starting at C$ 382. Additional round-trip tickets that might be worth considering are offered by British Airways and TAP AIR PORTUGAL, with the lowest prices starting at C$ 591 and C$ 622, respectively. SWISS is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal to Barcelona one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 394. Air Transat flights start at C$ 404 while deals on Azores Airlines start at C$ 404 one-way.

  • What are the most popular routes from Montreal to Barcelona?

  • What are the most reliable airlines from Montreal to Barcelona?

    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 Montreal to Barcelona on time: Porter Airlines (100%), Air Transat (100%), Air Canada (81%).

  • What are the cheapest flights from Montreal to Barcelona?

    Looking at all options, your cheapest flight can be booked for C$ 452. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 773 on average, our data indicates C$ 848 when flying from Montreal to Barcelona.

  • Can I find deals for flights from Montreal to Barcelona that include hotel bookings?

    Yes. In addition to deals on Montreal to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Barcelona?

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

  • Can I find deals for business class flights from Montreal to Barcelona?

    Yes. Cheapflights offers flight deals from Montreal to Barcelona 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 to Barcelona?

    Currently, February is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 612). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 944). 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

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Top 10 airlines flying from Montreal to Barcelona

Discover the top 10 airlines that operate flights from Montreal to Barcelona. 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 382AverageC$ 845FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestC$ 591AverageC$ 825FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 622AverageC$ 752FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
American AirlinesCheapestC$ 642AverageC$ 915FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Azores AirlinesCheapestC$ 662AverageC$ 791FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 674AverageC$ 946FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 688AverageC$ 835FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 691AverageC$ 957FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 714AverageC$ 998FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 722AverageC$ 799FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Montreal to Barcelona?

Cheapflights helps you search for flights from Montreal to Barcelona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Barcelona?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona from Montreal.

Can Cheapflights find flights from Montreal to Barcelona with no change fees?

Yes, we can. To see specific flights from Montreal to Barcelona with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Barcelona become cheaper?

Yes! Start tracking prices for Montreal to Barcelona 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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