YUL - BES

C$ 579 Find Cheap Flights from Montreal to Brest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Brest departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brest, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 849
Delta
Mon 19/1Mon 2/2
YUL - BES • 1 stop
Cheapest one-way flights
C$ 579
Multiple Airlines
Sat 6/6
YUL - BES • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Brest!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Brest (YUL-BES)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Brest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Brest

Mon, 19 Jan - Mon, 2 Feb
Delta Logo
5:00 p.m. - 9:45 a.m.
YUL
-
BES
10h 45m1 stop
Delta Logo
6:15 a.m. - 3:20 p.m.
BES
-
YUL
15h 05m1 stop
C$ 849Delta
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
7:10 p.m. - 5:45 p.m.
YUL
-
BES
16h 35m2 stops
Multiple Airlines Logo
6:15 a.m. - 3:20 p.m.
BES
-
YUL
15h 05m1 stop
C$ 871Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Delta Logo
4:46 p.m. - 9:45 a.m.
YUL
-
BES
34h 59m2 stops
Delta Logo
10:05 a.m. - 3:20 p.m.
BES
-
YUL
11h 15m1 stop
C$ 889Delta
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
7:10 p.m. - 5:45 p.m.
YUL
-
BES
16h 35m2 stops
Multiple Airlines Logo
3:05 p.m. - 12:38 a.m.
BES
-
YUL
15h 33m2 stops
C$ 923Multiple Airlines
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
4:15 p.m. - 9:15 a.m.
YUL
-
BES
35h 00m3 stops
Multiple Airlines Logo
10:35 a.m. - 12:40 p.m.
BES
-
YUL
32h 05m2 stops
C$ 1,560Multiple Airlines
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
4:15 p.m. - 9:15 a.m.
YUL
-
BES
35h 00m3 stops
Multiple Airlines Logo
6:25 p.m. - 12:40 p.m.
BES
-
YUL
24h 15m3 stops
C$ 1,718Multiple Airlines
Thu, 12 Feb - Mon, 16 Feb
Delta Logo
5:00 p.m. - 10:10 a.m.
YUL
-
BES
11h 10m1 stop
Delta Logo
6:15 a.m. - 3:20 p.m.
BES
-
YUL
15h 05m1 stop
C$ 1,755Delta
Thu, 12 Feb - Mon, 16 Feb
Delta Logo
5:00 p.m. - 10:10 a.m.
YUL
-
BES
11h 10m1 stop
Delta Logo
6:15 a.m. - 5:20 p.m.
BES
-
YUL
17h 05m2 stops
C$ 1,783Delta
Thu, 22 Jan - Mon, 26 Jan
WestJet Logo
7:30 p.m. - 5:50 p.m.
YUL
-
BES
40h 20m2 stops
WestJet Logo
6:15 a.m. - 7:05 a.m.
BES
-
YUL
30h 50m2 stops
C$ 4,558WestJet
Thu, 12 Feb - Mon, 16 Feb
WestJet Logo
7:30 p.m. - 10:50 p.m.
YUL
-
BES
45h 20m2 stops
WestJet Logo
10:35 a.m. - 3:13 p.m.
BES
-
YUL
34h 38m2 stops
C$ 4,775WestJet
Booking Insights

KAYAK's insights & trends for Montreal to Brest flights

Get data-powered insights and trends into flights from Montreal to Brest to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direct between Montreal Pierre Elliott Trudeau Intl Airport and Brest?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brest.

There are 2 airlines that fly direc from Montreal Pierre Elliott Trudeau Intl Airport to Brest. They are Air France and KLM. The cheapest airline for this route is Air France, with the best round-trip deal found costing C$ 812. On average, the best prices for this route can be found at Air France.

Good to know

Cheapest flightC$ 579
Most popular time to fly (10% more expensive on average)
Flight from Montreal to Brest

When to book flights from Montreal to Brest

Are your dates flexible? Find out the best times to travel from Montreal to Brest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Brest flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Brest?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brest was C$ 579 for a one-way ticket and C$ 847 for a round-trip.

  • Which airports will I be using when flying from Montreal to Brest?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Brest is Brest Guipavas.

  • Which aircraft models fly most regularly from Montreal to Brest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Brest?

    SkyTeam is the only airline alliance operating flights between Montreal and Brest.

  • Which is the best airline for flights from Montreal to Brest, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from Montreal to Brest are KLM and Air France. With an average price for the route of C$ 1,435 and an overall rating of 7.7, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of C$ 1,127 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Montreal to Brest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Brest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Brest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brest from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Brest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brest with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Brest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brest from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Montreal to Brest

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Brest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Brest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1428 reviews
7.8Boarding
7.6Comfort
8.4Crew
7.1Entertainment
7.2Food
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Everything you need to know for your flight from Montreal to Brest

Information on your arrival and departure airports