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Cheap flights from Montreal to Barcelona from C$ 509

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BCN
16 Jun — 23 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal to Barcelona are usually found in January or November, booked 74 days in advance, depart on a Sunday or Wednesday and return on a Friday

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 11 June 2025.

Round-trip from

C$ 771

One-way from

C$ 509

Popular in

December

Cheapest in

January

Average price

C$ 1,024
Air Transat
  • Air Transat
  • 9/9-22/9
  • Nonstop
  • 15h 45m total
  • Montreal to Barcelona
27/7
  • 27/7
  • 1 total stop
  • 12h 50m total
  • Montreal to Barcelona
Highest demand for flights based on searches. 5% potential increase in price (C$ 71 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Montreal to Barcelona

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 11 June 2025.

Tue 9/911:45 p.m.YUL - BCN
Nonstop7h 15mAir Transat
Sun 21/92:50 p.m.BCN - YUL
Nonstop8h 30mAir Transat
Deal found 10/6C$ 771
Sun 7/910:05 p.m.YUL - BCN
1 stop16h 15mMultiple Airlines
Thu 18/97:10 a.m.BCN - YUL
1 stop13h 05mMultiple Airlines
Deal found 10/6C$ 774
Mon 16/66:30 p.m.YUL - BCN
Nonstop7h 20mAir Canada
Tue 24/612:10 p.m.BCN - YUL
Nonstop8h 00mAir Canada
Deal found 9/6C$ 776
Wed 11/610:45 p.m.YUL - BCN
1 stop20h 45mTAP AIR PORTUGAL
Wed 18/63:00 p.m.BCN - YUL
1 stop11h 45mTAP AIR PORTUGAL
Deal found 10/6C$ 806
Thu 25/96:30 p.m.YUL - BCN
Nonstop7h 20mLufthansa
Mon 6/1012:10 p.m.BCN - YUL
Nonstop8h 20mLufthansa
Deal found 10/6C$ 813
Sun 15/66:50 p.m.YUL - BCN
1 stop21h 55mKLM
Sat 21/611:05 a.m.BCN - YUL
1 stop11h 50mKLM
Deal found 10/6C$ 837
Mon 22/94:40 p.m.YUL - BCN
1 stop10h 10mSWISS
Fri 3/109:40 a.m.BCN - YUL
2 stops36h 40mSWISS
Deal found 9/6C$ 871
Thu 18/99:30 p.m.YUL - BCN
1 stop9h 50mAzores Airlines
Thu 25/92:15 p.m.BCN - YUL
1 stop11h 55mAzores Airlines
Deal found 9/6C$ 879
Tue 2/96:00 a.m.YUL - BCN
1 stop18h 00mDelta
Tue 16/92:10 p.m.BCN - YUL
1 stop26h 20mDelta
Deal found 9/6C$ 883
Thu 18/97:10 p.m.YUL - BCN
2 stops42h 40mAustrian Airlines
Sat 4/1010:00 a.m.BCN - YUL
1 stop33h 50mAustrian Airlines
Deal found 10/6C$ 915
Sun 2/113:20 p.m.YUL - BCN
2 stops15h 20mAmerican Airlines
Tue 18/1111:00 a.m.BCN - YUL
2 stops31h 20mAmerican Airlines
Deal found 8/6C$ 953
Tue 17/68:20 a.m.YUL - BCN
2 stops18h 40mUnited Airlines
Mon 1/93:15 p.m.BCN - YUL
1 stop33h 35mUnited Airlines
Deal found 9/6C$ 957

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 11 June 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

Tue 9/9

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

Nonstop7h 15m

Barcelona-El Prat

Sun 21/9

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

Nonstop8h 30m

C$ 771

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

10:05 p.m.-8:20 p.m.

1 stop16h 15m

Barcelona-El Prat

Thu 18/9

7:10 a.m.-2:15 p.m.

1 stop13h 05m

C$ 774

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 21/8

10:45 p.m.-7:20 p.m.

1 stop14h 35m

Barcelona-El Prat

Thu 28/8

11:25 a.m.-9:10 p.m.

1 stop15h 45m

C$ 804

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:30 p.m.-7:50 a.m.

Nonstop7h 20m

Barcelona-El Prat

Mon 6/10

12:10 p.m.-2:30 p.m.

Nonstop8h 20m

C$ 811

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:30 p.m.-7:50 a.m.

Nonstop7h 20m

Barcelona-El Prat

Mon 6/10

12:10 p.m.-2:30 p.m.

Nonstop8h 20m

C$ 813

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

4:40 p.m.-8:50 a.m.

1 stop10h 10m

Barcelona-El Prat

Fri 3/10

9:40 a.m.-4:20 p.m.

2 stops36h 40m

C$ 871

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

9:30 p.m.-1:20 p.m.

1 stop9h 50m

Barcelona-El Prat

Thu 25/9

2:15 p.m.-8:10 p.m.

1 stop11h 55m

C$ 878

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

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

1 stop18h 00m

Barcelona-El Prat

Tue 16/9

2:10 p.m.-10:30 a.m.

1 stop26h 20m

C$ 883

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

7:10 p.m.-7:50 p.m.

2 stops42h 40m

Barcelona-El Prat

Sat 4/10

10:00 a.m.-1:50 p.m.

1 stop33h 50m

C$ 915

MontrealBarcelona

YUL - BCN

YULBCN

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

3:20 p.m.-12:40 p.m.

2 stops15h 20m

Barcelona-El Prat

Tue 18/11

11:00 a.m.-12:20 p.m.

2 stops31h 20m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 26 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 9 June 2025.

To ensure you get the cheapest price possible for a flight from Montreal to Barcelona, you should look to book at least 74 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, January is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 604). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 789). 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 11 June 2025.

It’s optimal to fly from Montreal to Barcelona at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

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 Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to Barcelona

Explore weekly flight availability from Montreal to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 June 2025.

The most flights from YMQ to S37 are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona when rainfall is around 20.0 mm.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 11 June 2025.
See what other customers who have flown with Delta, Air Transat and Azores Airlines from Montreal to Barcelona have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
8.0
Very good

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

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.

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

    Flying on Air Transat is currently your cheapest option to Barcelona, with prices starting at C$ 771. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and Air Canada, with the lowest prices starting at C$ 804 and C$ 811, respectively. Air Transat is 19% 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 Air Transat, which is currently one of the cheapest options available, starting at C$ 522. Air Canada flights start at C$ 529 while deals on Lufthansa start at C$ 531 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: Air Canada (96%), United Airlines (96%), Lufthansa (96%).

  • What are the cheapest flights from Montreal to Barcelona?

    Looking at all options, your cheapest flight can be booked for C$ 520. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Barcelona-El Prat) can be booked for C$ 368 on average our data indicates C$ 1,315 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, January is the cheapest month in which you can book a flight from Montreal to Barcelona (average of C$ 604). Flying from Montreal to Barcelona in July is currently the most expensive (average of C$ 789). 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

Browse thousands of different options on Cheapflights for your next trip

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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 11 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 299AverageC$ 822FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Azores AirlinesCheapestC$ 685AverageC$ 820FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
TAP AIR PORTUGALCheapestC$ 692AverageC$ 760FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapestC$ 718AverageC$ 825FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 752AverageC$ 830FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 754AverageC$ 941FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 764AverageC$ 978FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 775AverageC$ 957FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 797AverageC$ 847FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 823AverageC$ 922FlexibilityNo cancel feeOn-time70%
Search British Airways 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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