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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brest from C$ 513

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BES
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Brest

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Brest
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Brest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Mon 15/65:00 p.m.
YUL
-
BES
1 stop10h 25m
Delta
Fri 19/610:20 a.m.
BES
-
YUL
1 stop10h 45m
Delta
Deal found 8/6C$ 945
Mon 7/95:00 p.m.
YUL
-
BES
1 stop10h 25m
Delta
Mon 21/910:20 a.m.
BES
-
YUL
1 stop10h 45m
Delta
Deal found 8/6C$ 947
Thu 9/710:20 p.m.
YUL
-
BES
1 stop29h 05m
Delta
Wed 22/710:40 a.m.
BES
-
YUL
1 stop15h 25m
Delta
Deal found 10/6C$ 950
Sun 6/127:05 p.m.
YUL
-
BES
2 stops16h 40m
Multiple Airlines
Wed 6/16:15 a.m.
BES
-
YUL
1 stop12h 00m
Multiple Airlines
Deal found 9/6C$ 957
Mon 7/97:00 p.m.
YUL
-
BES
2 stops16h 45m
Multiple Airlines
Mon 21/910:20 a.m.
BES
-
YUL
1 stop10h 45m
Multiple Airlines
Deal found 9/6C$ 958
Tue 8/97:00 p.m.
YUL
-
BES
2 stops16h 45m
Multiple Airlines
Tue 19/16:15 a.m.
BES
-
YUL
1 stop12h 00m
Multiple Airlines
Deal found 6/6C$ 959
Thu 18/65:00 p.m.
YUL
-
BES
1 stop10h 25m
Delta
Wed 1/710:20 a.m.
BES
-
YUL
1 stop31h 40m
Delta
Deal found 10/6C$ 965
Mon 7/97:00 p.m.
YUL
-
BES
2 stops16h 45m
Air France
Mon 21/96:10 a.m.
BES
-
YUL
2 stops16h 45m
Air France
Deal found 9/6C$ 984

Find flight deals from Pierre Elliott Trudeau Intl to Brest

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Brest (BES). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 June 2026.

Round-trip from

C$ 945

One-way from

C$ 513

Popular in

September

Cheapest in

February

Average price

C$ 954
Delta
  • Delta
  • 7/9-21/9
  • 2 total stops
  • 21h 10m total
  • Montreal to Brest
Search Deals
3/9
  • 3/9
  • 1 total stop
  • 13h 25m total
  • Montreal to Brest
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 487 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Brest 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 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Brest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

7:05 p.m.-5:40 p.m.

1 stop16h 35m

Brest Guipavas

Tue 1/12

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

1 stop12h 10m

C$ 945
Quickest round-trip

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

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

1 stop10h 15m

Brest Guipavas

Wed 6/1

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

1 stop15h 05m

C$ 945

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

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

1 stop10h 25m

Brest Guipavas

Thu 17/9

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

1 stop14h 55m

C$ 947

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

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

1 stop10h 25m

Brest Guipavas

Tue 19/1

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

1 stop15h 05m

C$ 948

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

10:20 p.m.-9:25 a.m.

1 stop29h 05m

Brest Guipavas

Wed 22/7

10:40 a.m.-8:05 p.m.

1 stop15h 25m

C$ 950

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

7:05 p.m.-5:45 p.m.

2 stops16h 40m

Brest Guipavas

Wed 6/1

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

1 stop12h 00m

C$ 957

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

7:00 p.m.-5:45 p.m.

2 stops16h 45m

Brest Guipavas

Tue 19/1

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

1 stop12h 00m

C$ 959

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-5:45 p.m.

2 stops16h 45m

Brest Guipavas

Mon 21/9

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

1 stop10h 45m

C$ 961

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

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

1 stop10h 15m

Brest Guipavas

Tue 5/1

10:05 a.m.-8:42 a.m.

2 stops28h 37m

C$ 984
Cheapest one-way

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

11:00 p.m.-11:30 p.m.

2 stops18h 30m

C$ 530

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Brest

Have a flexible travel schedule? Discover the best time to fly to Brest from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Brest

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Brest?

Reviews of airlines servicing Brest

Get insights into the airlines that provide service to Brest. 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 Brest. Reviews last updated 10 June 2026.
Get a feel of what it's like to fly with Air France from Montreal Pierre Elliott Trudeau Intl Airport to Brest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,600 reviews
Check prices

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.5
Good
1,600 reviews
Air France
7.5
Good
1,600 reviews
Check prices

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Brest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brest from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Brest, you will be flying into Guipavas. Brest Guipavas (BES) is just 7.2 km from the centre of the city. Guipavas is the only Brest airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 1 airline has flights to Brest Guipavas from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Brest?

    For as low as C$ 945, KLM can have you in Brest from Montreal Pierre Elliott Trudeau Intl Airport in 10h 15m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Brest is about 5086 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brest round-trip?

    Flying on Air France is currently your cheapest option to Brest, with prices starting at C$ 860. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brest for 25% less than the average price by searching for this airline.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Brest that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Brest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Brest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Brest.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Brest?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Brest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Brest

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Nantes flights
Pierre Elliott Trudeau Intl to Rennes flights

Top airline flying from Pierre Elliott Trudeau Intl to Brest

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Brest. 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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 860AverageC$ 1,194FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Brest with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Brest flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Brest become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brest from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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