Cheap flights from Montreal to Barcelona from $342
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Barcelona departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Montreal to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to Barcelona.
Cheap last minute flights
Planning a quick getaway from Montreal to Barcelona? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.
Air Transat flights from Montreal to Barcelona
Our best Air Transat deals on Montreal to Barcelona flight tickets
Air Transat![Air Transat]()
Sep 5![Air Transat]()
Sep 12
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
7h 15m
BCN1:00 pmBarcelona-El Prat
BCN2:50 pmBarcelona-El Prat
8h 30m
YUL5:20 pmMontreal Pierre Elliott Trudeau Intl
Air Transat![Air Transat]()
Sep 1![Air Transat]()
Sep 15
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
7h 15m
BCN1:00 pmBarcelona-El Prat
BCN2:50 pmBarcelona-El Prat
8h 30m
YUL5:20 pmMontreal Pierre Elliott Trudeau Intl
Lufthansa flights from Montreal to Barcelona
Our best Lufthansa deals on Montreal to Barcelona flight tickets
Lufthansa![Lufthansa]()
Oct 16![Lufthansa]()
Oct 23
YUL6:15 pmMontreal Pierre Elliott Trudeau Intl
7h 35m
BCN7:50 amBarcelona-El Prat
BCN1:15 pmBarcelona-El Prat
34h 05m
1 stop
YUL5:20 pmMontreal Pierre Elliott Trudeau Intl
Lufthansa![Lufthansa]()
Sep 26![Lufthansa]()
Oct 13
YUL6:30 pmMontreal Pierre Elliott Trudeau Intl
7h 20m
BCN7:50 amBarcelona-El Prat
BCN12:10 pmBarcelona-El Prat
8h 20m
YUL2:30 pmMontreal Pierre Elliott Trudeau Intl
See travel insights to Barcelona from
How to get the cheapest flight ticket from Montreal to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the typical price of a round-trip flight between Montreal and Barcelona?
What is the cheapest month to fly to Barcelona?
The month of May is, on average, the cheapest month to fly to Barcelona from Montreal, with most prices found around $636. If you don’t want to visit Barcelona in May, then you should wait until November to fly from Montreal, when ticket prices are also cheap, with an average price of $644.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Montreal to Barcelona is on a Monday when prices can be found for as low as $683. On the other hand, Friday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $813.
What is the cheapest time of day to depart on your flight to Barcelona?
In the evening is the cheapest time of day to fly from Montreal to Barcelona when you can find flight prices for as low as $723. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $769 on average. Flights to Barcelona from Montreal in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Montreal to Barcelona flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Barcelona-El Prat for the best Montreal - Barcelona flight prices
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from Montreal when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $694 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Montreal for as low as $644 on momondo.
What cabin class options are available on Montreal to Barcelona flights?
There are 3 cabin classes available to choose from on Montreal to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal to Barcelona?
Air Canada, Lufthansa, and Air Transat are the most popular carriers operating from Montreal to Barcelona
What airlines fly to Barcelona?
Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Barcelona from Montreal according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 4 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal to Barcelona on average per day?
As of April 2025, 2 flights take off from Montreal and land in Barcelona each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from Montreal to Barcelona on average per week?
The number of flights available between Montreal and Barcelona is 16 per week as of April 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
Cheap Montreal to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Barcelona
How far is Montreal to Barcelona by plane?
A flight from Montreal to Barcelona will travel around 3663.2 mi. A reasonable flight in good conditions will take 7h 15m.
When did momondo last update prices for flights from Montreal to Barcelona?
Prices for flights from Montreal to Barcelona are updated daily.
How many operators does momondo search for flights from Montreal to Barcelona?
As of April 2025, there are 4 operators available to choose from for flights from Montreal to Barcelona.
How old do you have to be to fly from Montreal to Barcelona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Montreal to Barcelona
Compare and see reviews for airlines that fly from Montreal to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $510 | Free Cancellation | Rating 7.8 385 reviews | |||
| PriceFrom $515 | Free Cancellation | Rating 6.7 7,042 reviews | |||
| PriceFrom $536 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 7.0 9,242 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montreal to Barcelona?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Montreal.
Can I find flights from Montreal to Barcelona with flexible booking policies on momondo?
Yes. All flights to Barcelona from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Montreal to Barcelona?
Once all potential Montreal to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Montreal to Barcelona right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Montreal to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.