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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brest from C$ 569

YUL — BES
11 Oct — 18 Oct1
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

Mon 19/107:00 p.m. -
1 stop11h 10m
Mon 2/116:05 a.m. -
1 stop15h 15m
Deal found 9/9C$ 895
Fri 4/125:00 p.m. -
1 stop10h 40m
Sat 12/126:05 a.m. -
1 stop15h 15m
Deal found 10/9C$ 948
Thu 3/127:05 p.m. -
2 stops16h 40m
Mon 14/123:15 p.m. -
1 stop11h 30m
Deal found 10/9C$ 959
Fri 4/125:00 p.m. -
1 stop18h 40m
Sun 13/126:15 p.m. -
2 stops24h 00m
Deal found 10/9C$ 966
Thu 3/127:05 p.m. -
2 stops16h 40m
Mon 14/1210:35 a.m. -
2 stops16h 10m
Deal found 10/9C$ 971
Tue 1/127:05 p.m. -
1 stop16h 35m
Thu 10/126:05 a.m. -
1 stop15h 15m
Deal found 10/9C$ 978
Fri 4/127:05 p.m. -
1 stop16h 35m
Tue 15/1210:40 a.m. -
2 stops18h 53m
Deal found 10/9C$ 987
Fri 4/127:40 p.m. -
2 stops16h 00m
Mon 14/1210:35 a.m. -
2 stops16h 10m
Deal found 10/9C$ 1,002
Tue 1/125:00 p.m. -
1 stop18h 40m
Fri 11/126:05 a.m. -
2 stops17h 10m
Deal found 10/9C$ 1,004

Find flight deals from Pierre Elliott Trudeau Intl to Brest

Round-trip from

C$ 895

One-way from

C$ 569

Popular in

May

Cheapest in

March

Average price

C$ 958
Air France
  • Air France
  • 19/10-2/11
  • 2 total stops
  • 26h 25m total
  • Montreal to Brest
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25/10-31/12
  • 25/10-31/12
  • 2 total stops
  • 43h 35m total
  • Montreal to Brest
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Brest that are best for you.

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Cheapest round-trip

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

10:40 p.m.-11:15 p.m.

2 stops43h 35m

Brest Guipavas

Wed 31/12

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

Nonstop0h 00m

C$ 569
Quickest round-trip

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 1/3

4:10 p.m.-2:20 p.m.

2 stops16h 10m

Brest Guipavas

Wed 31/12

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

Nonstop0h 00m

C$ 828

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:50 p.m.-9:25 a.m.

2 stops55h 35m

Brest Guipavas

Mon 2/11

6:05 a.m.-11:57 a.m.

2 stops35h 52m

C$ 1,050

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:00 a.m.-5:40 p.m.

2 stops29h 40m

Brest Guipavas

Tue 22/12

6:05 a.m.-11:27 p.m.

2 stops23h 22m

C$ 1,151

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Sat 2/1

8:00 p.m.-5:40 p.m.

2 stops39h 40m

Brest Guipavas

Tue 12/1

6:35 p.m.-5:15 p.m.

2 stops28h 40m

C$ 1,315

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

5:00 p.m.-10:20 a.m.

1 stop11h 20m

Brest Guipavas

Mon 21/12

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

1 stop30h 05m

C$ 1,455

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

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

1 stop16h 35m

Brest Guipavas

Sun 20/12

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

1 stop30h 05m

C$ 1,531

MontrealBrest

YUL Montreal Pierre Elliott Trudeau Intl - BES Brest Guipavas

YULBES

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:00 a.m.-9:25 a.m.

2 stops45h 25m

Brest Guipavas

Thu 8/10

10:20 a.m.-12:00 p.m.

1 stop31h 40m

C$ 1,670

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

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

Reviews of airlines servicing Brest

Get a feel of what it's like to fly with KLM and 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.
KLM
7.8
Good
1,576 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,576 reviews
KLM
7.8
Good
1,576 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air France
7.5
Good
1,650 reviews
KLM
7.8
Good
1,576 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

  • 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. 2 airlines have 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$ 1,050, Delta can have you in Brest from Montreal Pierre Elliott Trudeau Intl Airport in 55h 35m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Brest is about 5086 km.

  • What are the cheapest airlines flying 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$ 857. Another option worth looking into is KLM, starting at C$ 933 round trip. 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 these airlines.

  • 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

Pierre Elliott Trudeau Intl to Nantes flights
Pierre Elliott Trudeau Intl to Rennes flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Brest

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 857AverageC$ 973FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 933AverageC$ 1,240FlexibilityNo cancel feeOn-time75%
Search KLM flights

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