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Cheap flights from Ontario to Brest from C$ 949

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Brest departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Brest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:00 p.m. - 9:45 a.m.
YUL
-
BES
10h 45m
1 stop
Delta Logo
6:10 a.m. - 6:25 p.m.
BES
-
YUL
18h 15m
1 stop
C$ 949Delta
Mon, 10 Aug - Wed, 26 Aug
Air France Logo
7:00 p.m. - 6:50 p.m.
YUL
-
BES
17h 50m
1 stop
Air France Logo
10:20 a.m. - 12:00 p.m.
BES
-
YUL
31h 40m
1 stop
C$ 961Air France
Mon, 7 Sep - Mon, 21 Sep
Air France Logo
7:00 p.m. - 6:50 p.m.
YUL
-
BES
17h 50m
1 stop
Air France Logo
10:20 a.m. - 12:00 p.m.
BES
-
YUL
31h 40m
1 stop
C$ 963Air France
Mon, 7 Sep - Mon, 21 Sep
Air France Logo
7:00 p.m. - 6:50 p.m.
YUL
-
BES
17h 50m
1 stop
Air France Logo
10:20 a.m. - 12:00 p.m.
BES
-
YUL
31h 40m
1 stop
C$ 966Air France
Mon, 7 Sep - Mon, 21 Sep
Air France Logo
7:00 p.m. - 12:10 p.m.
YUL
-
BES
11h 10m
1 stop
Air France Logo
7:30 p.m. - 12:00 p.m.
BES
-
YUL
22h 30m
1 stop
C$ 968Air France
Mon, 7 Sep - Mon, 21 Sep
Delta Logo
11:30 p.m. - 9:25 a.m.
YYZ
-
BES
27h 55m
1 stop
Delta Logo
6:10 a.m. - 1:20 p.m.
BES
-
YYZ
37h 10m
2 stops
C$ 972Delta
Thu, 24 Sep - Mon, 28 Sep
Air France Logo
7:00 p.m. - 5:45 p.m.
YUL
-
BES
16h 45m
2 stops
Air France Logo
7:30 p.m. - 12:00 p.m.
BES
-
YUL
22h 30m
1 stop
C$ 973Air France
Mon, 7 Sep - Mon, 21 Sep
WestJet Logo
1:30 p.m. - 11:05 p.m.
YYZ
-
BES
27h 35m
2 stops
WestJet Logo
6:10 a.m. - 5:15 p.m.
BES
-
YYZ
17h 05m
2 stops
C$ 1,955WestJet
Thu, 24 Sep - Mon, 28 Sep
WestJet Logo
1:30 p.m. - 11:05 p.m.
YYZ
-
BES
27h 35m
2 stops
WestJet Logo
6:10 a.m. - 5:15 p.m.
BES
-
YYZ
17h 05m
2 stops
C$ 2,045WestJet
Thu, 24 Sep - Mon, 28 Sep
WestJet Logo
1:30 p.m. - 11:05 p.m.
YYZ
-
BES
27h 35m
2 stops
WestJet Logo
6:10 a.m. - 5:15 p.m.
BES
-
YYZ
17h 05m
2 stops
C$ 2,053WestJet
Thu, 24 Sep - Mon, 28 Sep

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KLM flights from Region of Ontario to Brest

Our best KLM deals on Region of Ontario to Brest flight tickets
KLM
3 Jul
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
21h 35m
2 stops
BES10:25 p.m.Brest Guipavas
17 Jul
BES6:10 a.m.Brest Guipavas
11h 50m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,043
KLM
11 Sep
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
10h 25m
1 stop
BES9:25 a.m.Brest Guipavas
26 Sep
BES10:20 a.m.Brest Guipavas
31h 40m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,112
KLM
1 Jul
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
10h 25m
1 stop
BES9:25 a.m.Brest Guipavas
15 Jul
BES6:45 p.m.Brest Guipavas
26h 20m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,399

Delta flights from Region of Ontario to Brest

Our best Delta deals on Region of Ontario to Brest flight tickets
Delta
10 Aug
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
BES9:45 a.m.Brest Guipavas
26 Aug
BES6:10 a.m.Brest Guipavas
18h 15m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 949
Delta
24 Sep
YYZ11:30 p.m.Toronto Pearson Intl
27h 55m
1 stop
BES9:25 a.m.Brest Guipavas
28 Sep
BES6:10 a.m.Brest Guipavas
37h 10m
2 stops
YYZ1:20 p.m.Toronto Pearson Intl
C$ 972
Delta
24 Sep
YYZ11:30 p.m.Toronto Pearson Intl
27h 55m
1 stop
BES9:25 a.m.Brest Guipavas
28 Sep
BES1:05 p.m.Brest Guipavas
30h 15m
2 stops
YYZ1:20 p.m.Toronto Pearson Intl
C$ 979

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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, momondo users made 96,600 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from Ontario to Brest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

5:00 p.m.-9:45 a.m.

1 stop10h 45m

Brest Guipavas

Wed 26/8

6:10 a.m.-6:25 p.m.

1 stop18h 15m

C$ 949

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-6:50 p.m.

1 stop17h 50m

Brest Guipavas

Mon 21/9

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

1 stop31h 40m

C$ 961

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-6:50 p.m.

1 stop17h 50m

Brest Guipavas

Mon 21/9

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

1 stop31h 40m

C$ 963

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-6:50 p.m.

1 stop17h 50m

Brest Guipavas

Mon 21/9

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

1 stop31h 40m

C$ 966

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-12:10 p.m.

1 stop11h 10m

Brest Guipavas

Mon 21/9

7:30 p.m.-12:00 p.m.

1 stop22h 30m

C$ 968

TorontoBrest

YYZ - BES

YYZBES

Toronto Pearson Intl

Thu 24/9

11:30 p.m.-9:25 a.m.

1 stop27h 55m

Brest Guipavas

Mon 28/9

6:10 a.m.-1:20 p.m.

2 stops37h 10m

C$ 972

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

7:30 p.m.-12:00 p.m.

1 stop22h 30m

C$ 973

TorontoBrest

YYZ - BES

YYZBES

Toronto Pearson Intl

Thu 24/9

1:30 p.m.-11:05 p.m.

2 stops27h 35m

Brest Guipavas

Mon 28/9

6:10 a.m.-5:15 p.m.

2 stops17h 05m

C$ 1,955

TorontoBrest

YYZ - BES

YYZBES

Toronto Pearson Intl

Thu 24/9

1:30 p.m.-11:05 p.m.

2 stops27h 35m

Brest Guipavas

Mon 28/9

6:10 a.m.-5:15 p.m.

2 stops17h 05m

C$ 2,045

TorontoBrest

YYZ - BES

YYZBES

Toronto Pearson Intl

Thu 24/9

1:30 p.m.-11:05 p.m.

2 stops27h 35m

Brest Guipavas

Mon 28/9

6:10 a.m.-5:15 p.m.

2 stops17h 05m

C$ 2,053

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Brest from

How to get the cheapest flight ticket from Region of Ontario to Brest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Brest Guipavas?

Delta is the most popular carrier operating from Ontario to Brest Guipavas

Cheap Region of Ontario to Brest flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Brest

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Region of Ontario to Brest takes 9h 40m
There are no direct flights from Region of Ontario to Brest. There are no popular flight routes from Region of Ontario to Brest.
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Frequently asked questions about flying from Ontario to Brest

  • When did momondo last update prices for flights from Ontario to Brest Guipavas Airport?

    Prices for flights from Ontario to Brest Guipavas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Brest Guipavas Airport?

  • How old do you have to be to fly from Ontario to Brest Guipavas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Brest Guipavas Airport.

  • What documentation or ID do you need to fly to Brest Guipavas Airport?

    The travel and health documents required for your trip to Brest Guipavas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brest Guipavas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Brest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Brest for you.

Can I find flights from Ontario to Brest with flexible booking policies on momondo?

Yes. All flights to Brest from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Brest?

Once you have performed a search for Ontario to Brest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Brest right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brest from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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