Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Brittany from C$ 347

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BES
9 Sep — 16 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 10 August 2026.

Wed 2/96:40 p.m. -
Nonstop6h 30m
Fri 18/98:45 a.m. -
Nonstop7h 25m
Deal found 10/8C$ 792
Sun 23/86:40 p.m. -
Nonstop6h 30m
Sat 29/88:55 p.m. -
Nonstop7h 25m
Deal found 10/8C$ 814
Sun 4/106:40 p.m. -
Nonstop6h 30m
Wed 14/108:45 a.m. -
Nonstop7h 25m
Deal found 7/8C$ 817
Sun 4/1011:40 p.m. -
1 stop16h 35m
Wed 14/107:55 p.m. -
1 stop26h 40m
Deal found 7/8C$ 819
Wed 9/96:40 p.m. -
Nonstop6h 30m
Thu 24/98:45 a.m. -
Nonstop7h 25m
Deal found 7/8C$ 826
Fri 4/99:00 p.m. -
Nonstop6h 55m
Thu 24/97:15 p.m. -
1 stop22h 45m
Deal found 10/8C$ 827
Sun 6/99:00 p.m. -
Nonstop6h 55m
Thu 24/97:15 p.m. -
2 stops41h 55m
Deal found 6/8C$ 828
Wed 2/99:15 p.m. -
Nonstop6h 55m
Wed 16/96:20 p.m. -
2 stops26h 10m
Deal found 10/8C$ 830
Mon 7/99:00 p.m. -
1 stop12h 45m
Wed 23/95:40 p.m. -
1 stop26h 35m
Deal found 9/8C$ 912
Fri 4/95:00 p.m. -
1 stop10h 25m
Sat 19/910:20 a.m. -
1 stop10h 45m
Deal found 8/8C$ 933
Sun 20/95:00 p.m. -
1 stop10h 25m
Sun 27/96:10 a.m. -
1 stop14h 55m
Deal found 6/8C$ 941
Thu 3/95:00 p.m. -
1 stop10h 25m
Wed 16/96:10 a.m. -
1 stop11h 50m
Deal found 7/8C$ 943

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 10 August 2026.

Round-trip from

C$ 817

One-way from

C$ 347

Popular in

December

Cheapest in

April

Average price

C$ 1,068
Air Transat
  • Air Transat
  • 4/10-14/10
  • Nonstop
  • 13h 55m total
  • Montreal to Brittany
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 12h 50m total
  • Montreal to Brittany
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 118 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 10 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 Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

11:40 p.m.-11:25 p.m.

1 stop17h 45m

Nantes Atlantique

Wed 16/9

7:55 p.m.-4:35 p.m.

1 stop26h 40m

C$ 887

MontrealRennes

YUL Montreal Pierre Elliott Trudeau Intl - RNS Rennes St Jacques

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$ 912

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

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$ 941

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

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

1 stop10h 25m

Brest Guipavas

Sun 27/9

6:10 a.m.-3:05 p.m.

1 stop14h 55m

C$ 941

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

7:00 p.m.-1:35 p.m.

1 stop12h 35m

Nantes Atlantique

Wed 23/9

10:30 a.m.-3:05 p.m.

1 stop10h 35m

C$ 943

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

5:00 p.m.-1:25 p.m.

1 stop14h 25m

Nantes Atlantique

Mon 2/11

6:45 a.m.-3:20 p.m.

2 stops14h 35m

C$ 955

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:00 p.m.-1:50 p.m.

2 stops12h 50m

Nantes Atlantique

Sun 1/11

6:05 a.m.-4:20 p.m.

1 stop15h 15m

C$ 955

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:00 p.m.-1:25 p.m.

1 stop12h 25m

Nantes Atlantique

Sat 24/10

6:20 a.m.-4:55 p.m.

2 stops16h 35m

C$ 969

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

11:25 p.m.-10:05 a.m.

1 stop28h 40m

Nantes Atlantique

Fri 2/10

8:10 a.m.-4:15 p.m.

1 stop14h 05m

C$ 978

MontrealNantes

YUL Montreal Pierre Elliott Trudeau Intl - NTE Nantes Atlantique

YULNTE

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:10 p.m.-1:25 p.m.

2 stops14h 15m

Nantes Atlantique

Mon 26/10

6:05 a.m.-1:15 p.m.

1 stop12h 10m

C$ 980

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 49 resultsSorted by cheapest first
1
2
3
...
5

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$ 915). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,415). 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 10 August 2026.
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
7.8
Good
1,556 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,556 reviews
KLM
7.8
Good
1,556 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.5
Good
1,640 reviews
KLM
7.8
Good
1,556 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 9h 20m. Fly via Air France, Delta, or KLM to get the fastest option. Montreal and Brittany are separated by a distance of 5283 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, April is the cheapest month in which you can book a flight from Montreal to Brittany (average of C$ 915). Flying from Montreal to Brittany in July is currently the most expensive (average of C$ 1,415). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Orly flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Québec City to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Nice flights
Québec City to Orly flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Toulouse flights
Ottawa to Charles de Gaulle flights
Ottawa to Orly flights
Pierre Elliott Trudeau Intl to Nantes flights
Pierre Elliott Trudeau Intl to Bordeaux flights
Québec City to Nice flights
Ottawa to Beauvais-Tille flights
Québec City to Lyon flights
Québec City to Marseille flights
Québec City to Toulouse flights
Pierre Elliott Trudeau Intl to Figari flights
Québec City to Nantes flights
Pierre Elliott Trudeau Intl to Ajaccio flights
Pierre Elliott Trudeau Intl to Montpellier flights
Pierre Elliott Trudeau Intl to Mulhouse flights
Québec City to Bordeaux flights
Ottawa to Marseille flights
Pierre Elliott Trudeau Intl to Strasbourg flights
Pierre Elliott Trudeau Intl to Brest flights
Ottawa to Bordeaux flights
Pierre Elliott Trudeau Intl to Biarritz flights
Saguenay to Charles de Gaulle flights
Ottawa to Lyon flights
Ottawa to Toulouse flights
Ottawa to Nice flights
Québec City to Strasbourg flights
Pierre Elliott Trudeau Intl to Rennes flights
Pierre Elliott Trudeau Intl to Bastia flights
Saguenay to Marseille flights
Québec City to Ajaccio flights
Pierre Elliott Trudeau Intl to Pau flights
Pierre Elliott Trudeau Intl to Toulon flights
Saguenay to Lyon flights
Pierre Elliott Trudeau Intl to Grenoble flights
Pierre Elliott Trudeau Intl to Nimes flights
Ottawa to Nantes flights
Ottawa to Montpellier flights
Pierre Elliott Trudeau Intl to La Rochelle flights
Pierre Elliott Trudeau Intl to Calvi flights
Pierre Elliott Trudeau Intl to Caen flights
Québec City to Châlons-en-Champagne flights

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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 859AverageC$ 1,148FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 942AverageC$ 1,320FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.