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Cheap flights from Montreal to Brittany from C$ 365

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BES
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Brittany

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Brittany
Explore the most affordable flight options available from Montreal to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Sun 4/1011:40 p.m. -
1 stop16h 35m
Wed 14/107:55 p.m. -
1 stop26h 40m
Deal found 3/8C$ 824
Sun 1/118:15 p.m. -
1 stop31h 00m
Mon 30/119:40 p.m. -
1 stop20h 35m
Deal found 31/7C$ 827
Sun 20/96:40 p.m. -
Nonstop6h 30m
Tue 29/98:45 a.m. -
2 stops32h 30m
Deal found 2/8C$ 830
Fri 4/99:00 p.m. -
Nonstop6h 55m
Thu 10/97:15 p.m. -
2 stops29h 37m
Deal found 3/8C$ 831
Sun 6/99:00 p.m. -
Nonstop6h 55m
Thu 24/97:15 p.m. -
1 stop22h 45m
Deal found 30/7C$ 832
Fri 4/99:00 p.m. -
Nonstop6h 55m
Sun 13/96:20 p.m. -
2 stops23h 20m
Deal found 2/8C$ 834
Fri 4/99:00 p.m. -
Nonstop6h 55m
Tue 8/97:15 p.m. -
2 stops53h 03m
Deal found 31/7C$ 837
Wed 9/99:15 p.m. -
Nonstop6h 55m
Thu 24/97:15 p.m. -
2 stops31h 25m
Deal found 3/8C$ 839
Mon 21/97:10 p.m. -
1 stop30h 00m
Wed 30/98:45 a.m. -
Nonstop7h 25m
Deal found 2/8C$ 841
Mon 21/96:05 p.m. -
1 stop18h 10m
Mon 5/1011:15 a.m. -
Nonstop7h 50m
Deal found 1/8C$ 842
Mon 14/910:45 p.m. -
1 stop18h 20m
Wed 30/99:35 a.m. -
2 stops17h 10m
Deal found 2/8C$ 845
Mon 7/97:00 p.m. -
1 stop11h 10m
Tue 22/97:30 p.m. -
1 stop22h 30m
Deal found 3/8C$ 901

Find flight deals from Montreal to Brittany

Keep the following information in mind while searching for Montreal to Brittany flight deals. Data was last updated 4 August 2026.

Round-trip from

C$ 824

One-way from

C$ 365

Popular in

December

Cheapest in

April

Average price

C$ 1,075
4/10-14/10
  • 4/10-14/10
  • 2 total stops
  • 43h 15m total
  • Montreal to Brittany
Search Deals
13/10
  • 13/10
  • 1 total stop
  • 14h 35m total
  • Montreal to Brittany
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 108 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Brittany 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 4 August 2026.
Use the filters below to find and compare flights from Montreal to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

9:00 p.m.-9:55 a.m.

Nonstop6h 55m

Nantes Atlantique

Thu 10/9

7:15 p.m.-6:50 p.m.

2 stops29h 35m

C$ 858

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

9:00 p.m.-3:45 p.m.

1 stop12h 45m

Rennes St Jacques

Wed 23/9

5:40 p.m.-2:15 p.m.

1 stop26h 35m

C$ 914

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

9:00 p.m.-4:55 p.m.

1 stop13h 55m

Rennes St Jacques

Wed 9/9

5:25 p.m.-2:15 p.m.

1 stop26h 50m

C$ 934

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:00 p.m.-10:20 a.m.

1 stop9h 20m

Rennes St Jacques

Fri 23/10

2:25 p.m.-4:55 p.m.

1 stop32h 30m

C$ 936
Quickest round-trip

MontrealRennes

YUL - RNS

YULRNS

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 p.m.-10:20 a.m.

1 stop9h 20m

Rennes St Jacques

Tue 22/9

11:05 a.m.-3:05 p.m.

1 stop10h 00m

C$ 946

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:00 p.m.-9:25 a.m.

1 stop10h 25m

Brest Guipavas

Thu 24/9

6:10 a.m.-12:00 p.m.

1 stop11h 50m

C$ 946

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:00 p.m.-9:25 a.m.

1 stop10h 25m

Brest Guipavas

Wed 23/9

10:20 a.m.-3:05 p.m.

1 stop10h 45m

C$ 946

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

5:00 p.m.-9:40 a.m.

1 stop10h 40m

Brest Guipavas

Fri 13/11

6:05 a.m.-12:15 p.m.

1 stop12h 10m

C$ 946

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

5:00 p.m.-9:40 a.m.

1 stop10h 40m

Brest Guipavas

Sun 29/11

6:05 a.m.-12:15 p.m.

1 stop12h 10m

C$ 948

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

5:00 p.m.-9:40 a.m.

1 stop10h 40m

Brest Guipavas

Sat 14/11

6:05 a.m.-12:15 p.m.

1 stop12h 10m

C$ 949

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany 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 Brittany

What is the cheapest month to book a flight from Montreal to Brittany?

Currently, April is the cheapest month in which you can book a flight from Montreal to Brittany (average of C$ 921). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,425). 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.

Reviews of airlines servicing Brittany

Get insights into the airlines that provide service to Brittany. 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 Brittany. Reviews last updated 4 August 2026.
See what other customers who have flown with Air France from Montreal to Brittany have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,632 reviews
Check prices

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.1

Boarding

7.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air France
7.5
Good
1,632 reviews
Air France
7.5
Good
1,632 reviews
Check prices

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.1

Boarding

7.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!

Related info for your journey

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

  • How long is the flight from Montreal to Brittany?

    There are many flights that can get you from Montreal to Brittany in 6h 30m. Fly via Porter Airlines or Delta to get the fastest option. Montreal and Brittany are separated by a distance of 5337 km. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Rennes St Jacques or Montreal Pierre Elliott Trudeau Intl - Brest Guipavas, Montreal Pierre Elliott Trudeau Intl - Nantes Atlantique is the most popular route from Montreal to Brittany.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Montreal to Brittany (average of C$ 921). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,425). 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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Alternative routes for Montreal to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Montreal to Brittany

Discover the top 2 airlines that operate flights from Montreal to Brittany. 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 864AverageC$ 1,234FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 973AverageC$ 1,374FlexibilityNo cancel feeOn-time75%
Search KLM 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 Brittany?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Brittany. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Brittany from Montreal.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Brittany flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brittany from Montreal today and book when prices fit your budget.

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