Cheap flights from Montreal to Barcelona from C$ 353

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Barcelona are usually found in May or February, booked 75 days in advance, depart on a Sunday or Wednesday and return on a Friday

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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 30 October 2025.

Sun 9/117:00 a.m.YUL - BCN
2 stops19h 00mDelta
Thu 13/1110:15 a.m.BCN - YUL
2 stops31h 44mDelta
Deal found 29/10C$ 739
Wed 3/127:05 p.m.YUL - BCN
1 stop16h 00mDelta
Tue 20/110:15 a.m.BCN - YUL
2 stops18h 57mDelta
Deal found 28/10C$ 741
Sat 6/126:00 a.m.YUL - BCN
2 stops20h 00mDelta
Mon 19/16:00 a.m.BCN - YUL
1 stop17h 20mDelta
Deal found 28/10C$ 744
Sun 16/116:00 a.m.YUL - BCN
2 stops20h 00mDelta
Fri 28/116:00 a.m.BCN - YUL
1 stop17h 20mDelta
Deal found 29/10C$ 746
Tue 30/123:50 p.m.YUL - BCN
2 stops20h 35mAmerican Airlines
Sun 11/13:05 p.m.BCN - YUL
2 stops27h 19mAmerican Airlines
Deal found 29/10C$ 747
Thu 20/117:05 p.m.YUL - BCN
1 stop16h 00mAir France
Thu 27/119:55 a.m.BCN - YUL
1 stop11h 25mAir France
Deal found 27/10C$ 748
Tue 2/127:05 p.m.YUL - BCN
1 stop13h 55mDelta
Fri 12/1212:15 p.m.BCN - YUL
1 stop14h 35mDelta
Deal found 29/10C$ 750
Thu 4/127:05 p.m.YUL - BCN
1 stop12h 55mDelta
Sat 13/126:00 a.m.BCN - YUL
1 stop20h 50mDelta
Deal found 29/10C$ 751
Sat 8/117:30 a.m.YUL - BCN
2 stops22h 25mAmerican Airlines
Wed 12/1111:00 a.m.BCN - YUL
2 stops41h 59mAmerican Airlines
Deal found 27/10C$ 753
Fri 7/1112:59 p.m.YUL - BCN
1 stop14h 01mMultiple Airlines
Mon 17/1112:30 p.m.BCN - YUL
1 stop16h 29mMultiple Airlines
Deal found 30/10C$ 755

Cheap 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 30 October 2025.

Round-trip from

C$ 739

One-way from

C$ 353

Popular in

December

Cheapest in

May

Average price

C$ 910
Delta
  • Delta
  • 9/11-13/11
  • 2 total stops
  • 44h 55m total
  • Montreal to Barcelona
5/12
  • 5/12
  • 1 total stop
  • 19h 55m total
  • Montreal to Barcelona
Highest demand for flights based on searches. 4% potential increase in price (C$ 69 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 30 October 2025.
Use the filters below to find and compare flights from Montreal to Barcelona that are best for you.

Fly from

Montreal

Fly to

Barcelona

Route

Depart

Return

Price

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

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

2 stops19h 00m

Barcelona-El Prat

Tue 9/12

10:15 a.m.-11:35 a.m.

2 stops31h 20m

C$ 739

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

11:00 p.m.-3:00 p.m.

1 stop10h 00m

Barcelona-El Prat

Sat 17/1

10:15 a.m.-11:50 p.m.

2 stops19h 35m

C$ 739

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

9:26 a.m.-8:00 a.m.

1 stop16h 34m

Barcelona-El Prat

Thu 13/11

10:15 a.m.-11:59 a.m.

2 stops31h 44m

C$ 739

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:00 p.m.-2:50 p.m.

1 stop13h 50m

Barcelona-El Prat

Wed 8/4

1:20 p.m.-4:55 p.m.

1 stop33h 35m

C$ 739

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

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

2 stops20h 00m

Barcelona-El Prat

Mon 19/1

11:10 a.m.-5:20 p.m.

1 stop12h 10m

C$ 744

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

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

2 stops20h 00m

Barcelona-El Prat

Fri 16/1

11:10 a.m.-5:20 p.m.

1 stop12h 10m

C$ 744

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

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

2 stops20h 00m

Barcelona-El Prat

Thu 15/1

1:00 p.m.-5:20 p.m.

1 stop34h 20m

C$ 744

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

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

2 stops20h 00m

Barcelona-El Prat

Tue 20/1

1:00 p.m.-5:20 p.m.

1 stop34h 20m

C$ 744

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

7:05 p.m.-2:00 p.m.

1 stop12h 55m

Barcelona-El Prat

Sat 21/2

6:00 a.m.-12:15 p.m.

1 stop12h 15m

C$ 748

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

12:59 p.m.-9:00 a.m.

1 stop14h 01m

Barcelona-El Prat

Tue 31/3

2:00 p.m.-10:45 p.m.

1 stop14h 45m

C$ 751

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 23 results
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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 24 October 2025.

To ensure you get the cheapest price possible for a flight from Montreal to Barcelona, you should look to book at least 75 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, April is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 648). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 965). 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 30 October 2025.

It’s optimal to fly from Montreal to Barcelona at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Montreal to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Barcelona. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Barcelona flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 30 October 2025.
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.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Overall

7.8

Boarding

7.9

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 fly from Montreal to Barcelona in about 19h. The time it takes to get you to your destination can typically vary by up to . There are 5910 km between Montreal and Barcelona.

  • 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$ 316. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and Azores Airlines, with the lowest prices starting at C$ 649 and C$ 699, respectively. SWISS is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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: Air Transat (96%), Porter Airlines (91%), Air Canada (82%).

  • What are the cheapest flights from Montreal to Barcelona?

    Looking at all options, your cheapest flight can be booked for C$ 390. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 627 on average, our data indicates C$ 2,391 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, April is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 648). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 965). 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 316AverageC$ 650FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapestC$ 649AverageC$ 839FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 699AverageC$ 820FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
American AirlinesCheapestC$ 701AverageC$ 924FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 725AverageC$ 892FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Porter AirlinesCheapestC$ 728AverageC$ 796FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 732AverageC$ 947FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 734AverageC$ 984FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 735AverageC$ 1,005FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 746AverageC$ 999FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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