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Cheap flights from Montreal to Brittany from C$ 442

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BES
19 Nov — 26 Nov1
1 adult
1 adult, Economy

Find 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 20 October 2025.

Tue 18/115:00 p.m.YUL - BES
1 stop15h 10mKLM
Tue 25/116:15 a.m.BES - YUL
1 stop12h 00mKLM
Deal found 19/10C$ 894
Thu 13/115:00 p.m.YUL - BES
1 stop10h 15mDelta
Wed 26/116:15 a.m.BES - YUL
1 stop15h 05mDelta
Deal found 19/10C$ 896
Wed 31/1211:00 p.m.YUL - BES
1 stop28h 00mDelta
Thu 15/16:15 a.m.BES - YUL
1 stop12h 00mDelta
Deal found 18/10C$ 897
Wed 31/1211:00 p.m.YUL - BES
1 stop28h 00mDelta
Tue 13/13:05 p.m.BES - YUL
1 stop30h 15mDelta
Deal found 18/10C$ 915
Wed 31/1211:00 p.m.YUL - BES
1 stop28h 00mDelta
Wed 14/16:15 a.m.BES - YUL
2 stops17h 05mDelta
Deal found 18/10C$ 925
Wed 31/1211:00 p.m.YUL - BES
1 stop28h 00mDelta
Sat 17/13:05 p.m.BES - YUL
2 stops56h 15mDelta
Deal found 18/10C$ 927
Tue 9/1212:50 p.m.YUL - BES
2 stops38h 25mDelta
Thu 25/126:15 a.m.BES - YUL
1 stop20h 35mDelta
Deal found 19/10C$ 935
Mon 29/125:00 p.m.YUL - BES
1 stop10h 15mKLM
Thu 15/16:15 a.m.BES - YUL
1 stop12h 00mKLM
Deal found 18/10C$ 936
Tue 9/126:00 a.m.YUL - BES
2 stops45h 15mDelta
Wed 24/123:05 p.m.BES - YUL
1 stop30h 15mDelta
Deal found 19/10C$ 953
Mon 29/125:00 p.m.YUL - BES
1 stop10h 15mAir France
Tue 13/13:05 p.m.BES - YUL
1 stop30h 15mAir France
Deal found 18/10C$ 955
Fri 21/119:40 p.m.YUL - NTE
2 stops29h 00mMultiple Airlines
Mon 1/1210:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 19/10C$ 967
Wed 19/119:40 p.m.YUL - NTE
2 stops29h 15mMultiple Airlines
Mon 1/1210:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 19/10C$ 987

Cheap flight deals from Montreal to Brittany

Keep the following information in mind while searching for Montreal to Brittany flight deals. Data was last updated 20 October 2025.

Round-trip from

C$ 856

One-way from

C$ 442
Air Transat
  • Air Transat
  • 22/3-30/3
  • Nonstop
  • 14h 05m total
  • Montreal to Brittany
Search Deals
12/11
  • 12/11
  • 2 total stops
  • 53h 40m total
  • Montreal to Brittany
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 20 October 2025.
Use the filters below to find and compare flights from Montreal to Brittany that are best for you.

Fly from

Montreal

Fly to

Brittany

Route

Depart

Return

Price

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

5:00 p.m.-2:10 p.m.

1 stop15h 10m

Brest Guipavas

Tue 25/11

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

1 stop12h 00m

C$ 894

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

5:00 p.m.-9:15 a.m.

1 stop10h 15m

Brest Guipavas

Wed 26/11

6:15 a.m.-3:20 p.m.

1 stop15h 05m

C$ 896

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

11:00 p.m.-9:00 a.m.

1 stop28h 00m

Brest Guipavas

Fri 16/1

6:15 a.m.-3:20 p.m.

1 stop15h 05m

C$ 956

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

8:45 p.m.-8:15 a.m.

Nonstop6h 30m

Nantes Atlantique

Fri 27/3

10:00 a.m.-12:35 p.m.

Nonstop7h 35m

C$ 957

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

4:45 p.m.-9:15 a.m.

2 stops34h 30m

Brest Guipavas

Wed 24/12

6:15 a.m.-5:20 p.m.

2 stops17h 05m

C$ 963

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

7:05 p.m.-9:15 a.m.

1 stop32h 10m

Brest Guipavas

Thu 25/12

6:15 a.m.-8:50 p.m.

1 stop20h 35m

C$ 985

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 29/12

5:00 p.m.-9:15 a.m.

1 stop10h 15m

Brest Guipavas

Wed 14/1

6:15 a.m.-5:20 p.m.

2 stops17h 05m

C$ 1,012

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

7:45 p.m.-9:15 a.m.

2 stops31h 30m

Brest Guipavas

Thu 25/12

10:05 a.m.-8:50 p.m.

1 stop16h 45m

C$ 1,026

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

7:45 p.m.-9:15 a.m.

2 stops31h 30m

Brest Guipavas

Wed 24/12

3:05 p.m.-12:15 p.m.

1 stop27h 10m

C$ 1,041

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

9:35 a.m.-9:15 a.m.

2 stops17h 40m

Brest Guipavas

Wed 24/12

3:05 p.m.-12:15 p.m.

1 stop27h 10m

C$ 1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 42 results
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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, June is the cheapest month in which you can book a flight from Montreal to Brittany (average of C$ 614). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,197). 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 20 October 2025.
See what other customers who have flown with KLM and 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.
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,475 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 KLM, Delta, or Air Transat 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 - Brest Guipavas or Montreal Pierre Elliott Trudeau Intl - Rennes St Jacques, 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, June is the cheapest month in which you can book a flight from Montreal to Brittany (average of C$ 614). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,197). 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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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 20 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 827AverageC$ 1,229FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 871AverageC$ 1,360FlexibilityNo 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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