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Cheap flights from Ontario to Brittany from C$ 314

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BES
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Ontario to Brittany

Keep the following information in mind while searching for Ontario to Brittany flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 798

One-way from

C$ 314
Air Transat
  • Air Transat
  • 25/8-2/9
  • Nonstop
  • 13h 55m total
  • Ontario to Brittany
Search Deals
19/10
  • 19/10
  • 2 total stops
  • 27h 00m total
  • Ontario to Brittany
Search Deals

Find flight deals from Ontario to Brittany

Cheapest flights from Ontario to Brittany
Explore the most affordable flight options available from Ontario to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Mon 25/86:40 p.m.YUL - NTE
Nonstop6h 30mAir Transat
Tue 2/98:45 a.m.NTE - YUL
Nonstop7h 25mAir Transat
Deal found 30/7C$ 798
Sun 14/911:40 p.m.YUL - NTE
1 stop16h 50mMultiple Airlines
Sun 21/97:45 p.m.NTE - YUL
1 stop28h 10mMultiple Airlines
Deal found 1/8C$ 805
Tue 19/86:40 p.m.YUL - NTE
Nonstop6h 35mPorter Airlines
Tue 30/98:45 a.m.NTE - YUL
Nonstop7h 25mPorter Airlines
Deal found 30/7C$ 876
Fri 3/107:00 p.m.YUL - NTE
1 stop9h 20mKLM
Sun 12/1012:00 p.m.NTE - YUL
1 stop10h 55mKLM
Deal found 1/8C$ 923
Fri 3/105:00 p.m.YUL - NTE
1 stop10h 40mAir France
Sun 12/1012:00 p.m.NTE - YUL
1 stop10h 55mAir France
Deal found 31/7C$ 924
Thu 20/117:05 p.m.YUL - NTE
1 stop10h 10mDelta
Fri 5/1212:10 p.m.NTE - YUL
1 stop11h 10mDelta
Deal found 30/7C$ 927
Thu 4/99:00 p.m.YUL - BES
1 stop14h 05mMultiple Airlines
Thu 18/99:55 p.m.BES - YUL
1 stop22h 20mMultiple Airlines
Deal found 31/7C$ 930
Mon 20/106:15 p.m.YYZ - NTE
1 stop17h 40mKLM
Mon 27/1010:30 a.m.NTE - YYZ
1 stop15h 05mKLM
Deal found 30/7C$ 937
Thu 4/95:00 p.m.YUL - BES
1 stop17h 10mDelta
Thu 18/911:45 a.m.BES - YUL
2 stops35h 10mDelta
Deal found 31/7C$ 976
Tue 18/119:15 p.m.YYZ - RNS
1 stop13h 45mDelta
Sun 28/125:35 p.m.RNS - YYZ
2 stops35h 05mDelta
Deal found 30/7C$ 994
Tue 18/119:15 p.m.YYZ - RNS
1 stop13h 45mKLM
Sun 28/125:35 p.m.RNS - YYZ
1 stop28h 05mKLM
Deal found 30/7C$ 1,014
Fri 5/97:00 p.m.YUL - BES
1 stop9h 55mAir France
Fri 12/96:00 a.m.BES - YUL
2 stops15h 00mAir France
Deal found 30/7C$ 1,028

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 1 August 2025.
Use the filters below to find and compare flights from Ontario to Brittany that are best for you.

Fly from

Ontario

Fly to

Brittany

Route

Depart

Return

Price

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

6:40 p.m.-7:10 a.m.

Nonstop6h 30m

Nantes Atlantique

Tue 2/9

8:45 a.m.-10:10 a.m.

Nonstop7h 25m

C$ 798

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

11:40 p.m.-10:30 p.m.

1 stop16h 50m

Nantes Atlantique

Sun 21/9

7:45 p.m.-5:55 p.m.

1 stop28h 10m

C$ 805

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Tue 19/8

6:40 p.m.-7:15 a.m.

Nonstop6h 35m

Nantes Atlantique

Tue 30/9

8:45 a.m.-10:10 a.m.

Nonstop7h 25m

C$ 876

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

7:00 p.m.-10:20 a.m.

1 stop9h 20m

Nantes Atlantique

Sun 12/10

12:00 p.m.-4:55 p.m.

1 stop10h 55m

C$ 923

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

5:00 p.m.-9:40 a.m.

1 stop10h 40m

Nantes Atlantique

Sun 12/10

12:00 p.m.-4:55 p.m.

1 stop10h 55m

C$ 924

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

7:05 p.m.-11:15 a.m.

1 stop10h 10m

Nantes Atlantique

Fri 5/12

12:10 p.m.-5:20 p.m.

1 stop11h 10m

C$ 927

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

9:00 p.m.-5:05 p.m.

1 stop14h 05m

Brest Guipavas

Thu 18/9

9:55 p.m.-2:15 p.m.

1 stop22h 20m

C$ 930

TorontoNantes

YYZ - NTE

YYZNTE

Toronto Pearson Intl

Mon 20/10

6:15 p.m.-5:55 p.m.

1 stop17h 40m

Nantes Atlantique

Mon 27/10

10:30 a.m.-8:35 p.m.

1 stop15h 05m

C$ 937

MontrealBrest

YUL - BES

YULBES

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

5:00 p.m.-4:10 p.m.

1 stop17h 10m

Brest Guipavas

Thu 18/9

11:45 a.m.-4:55 p.m.

2 stops35h 10m

C$ 976

TorontoRennes

YYZ - RNS

YYZRNS

Toronto Pearson Intl

Tue 18/11

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

1 stop13h 45m

Rennes St Jacques

Sun 28/12

5:35 p.m.-10:40 p.m.

2 stops35h 05m

C$ 994

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 47 results
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Best time to book a flight from Ontario to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Ontario 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 Ontario to Brittany
No data available for this route at this time. Please check back soon.

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 1 August 2025.
See what other customers who have flown with Porter Airlines,Delta, andKLM from Ontario to Brittany have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
KLM
7.8
Good
1,383 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air France
7.5
Good
1,465 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Ontario to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Brittany one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Brittany are Air Transat (C$ 453), Porter Airlines (C$ 457), and WestJet (C$ 591).

  • Can I find deals for flights from Ontario to Brittany that include hotel bookings?

    Yes. In addition to deals on Ontario to Brittany flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Brittany?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Brittany.

  • Can I find deals for business class flights from Ontario to Brittany?

    Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

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Alternative routes for Ontario to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
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