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Cheap flights from Nantes to Ontario from C$ 417

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — YYZ
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Nantes to Ontario

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

Round-trip from

C$ 700

One-way from

C$ 417

Popular in

July

Cheapest in

November

Average price

C$ 1,136
Air Transat
  • Air Transat
  • 6/9-15/9
  • Nonstop
  • 13h 55m total
  • Nantes to Ontario
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Air Transat
  • Air Transat
  • 24/9
  • Nonstop
  • 7h 25m total
  • Nantes to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Nantes to Ontario

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

Sat 6/98:45 a.m.NTE - YUL
Nonstop7h 25mAir Transat
Mon 15/96:40 p.m.YUL - NTE
Nonstop6h 30mAir Transat
Deal found 31/7C$ 700
Sun 14/93:45 p.m.NTE - YYZ
2 stops34h 15mMultiple Airlines
Sun 21/910:10 p.m.YYZ - NTE
1 stop13h 55mMultiple Airlines
Deal found 31/7C$ 713
Mon 15/910:50 p.m.NTE - YUL
1 stop24h 30mMultiple Airlines
Mon 29/911:45 p.m.YUL - NTE
1 stop16h 50mMultiple Airlines
Deal found 30/7C$ 724
Mon 25/89:00 a.m.NTE - YTZ
1 stop29h 22mAir Transat
Sun 31/86:55 p.m.YTZ - NTE
1 stop30h 15mAir Transat
Deal found 31/7C$ 754
Mon 25/89:00 a.m.NTE - YYZ
1 stop13h 38mAir Transat
Sun 31/811:15 p.m.YYZ - NTE
1 stop25h 55mAir Transat
Deal found 31/7C$ 764
Mon 3/115:55 p.m.NTE - YUL
2 stops30h 50mIberia
Sun 9/1112:10 p.m.YUL - NTE
2 stops23h 15mIberia
Deal found 31/7C$ 786
Sun 9/116:55 p.m.NTE - YYZ
1 stop27h 30mAir France
Sun 23/116:45 p.m.YYZ - NTE
1 stop10h 30mAir France
Deal found 29/7C$ 787
Thu 11/96:45 p.m.NTE - YYZ
1 stop27h 00mKLM
Sat 27/911:30 p.m.YYZ - NTE
1 stop11h 25mKLM
Deal found 31/7C$ 810
Fri 7/1112:10 p.m.NTE - YUL
1 stop11h 10mKLM
Fri 14/115:00 p.m.YUL - NTE
1 stop10h 35mKLM
Deal found 31/7C$ 836
Mon 10/1110:30 a.m.NTE - YUL
1 stop10h 50mAir France
Sun 23/115:00 p.m.YUL - NTE
1 stop10h 35mAir France
Deal found 31/7C$ 841
Sun 14/93:05 p.m.NTE - YYZ
1 stop30h 45mAer Lingus
Sun 21/95:20 p.m.YYZ - NTE
1 stop16h 50mAer Lingus
Deal found 31/7C$ 855
Sun 14/93:05 p.m.NTE - YTZ
2 stops31h 40mMultiple Airlines
Sun 21/93:25 p.m.YTZ - NTE
2 stops18h 45mMultiple Airlines
Deal found 31/7C$ 869

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantes to Ontario 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 Nantes to Ontario that are best for you.

Fly from

Nantes

Fly to

Ontario

Route

Depart

Return

Price

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Sat 6/9

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

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

Nonstop6h 30m

C$ 700

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Sun 14/9

3:45 p.m.-8:00 p.m.

2 stops34h 15m

Toronto Pearson Intl

Sun 21/9

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

1 stop13h 55m

C$ 713

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 15/9

10:50 p.m.-5:20 p.m.

1 stop24h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

11:45 p.m.-10:35 p.m.

1 stop16h 50m

C$ 724

NantesToronto

NTE - YTZ

NTEYTZ

Nantes Atlantique

Mon 25/8

9:00 a.m.-8:22 a.m.

1 stop29h 22m

Toronto Island

Sun 31/8

6:55 p.m.-7:10 a.m.

1 stop30h 15m

C$ 754

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Mon 25/8

9:00 a.m.-4:38 p.m.

1 stop13h 38m

Toronto Pearson Intl

Sun 31/8

11:15 p.m.-7:10 a.m.

1 stop25h 55m

C$ 764

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 3/11

5:55 p.m.-6:45 p.m.

2 stops30h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

12:10 p.m.-5:25 p.m.

2 stops23h 15m

C$ 786

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Sun 9/11

6:55 p.m.-4:25 p.m.

1 stop27h 30m

Toronto Pearson Intl

Sun 23/11

6:45 p.m.-11:15 a.m.

1 stop10h 30m

C$ 787

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Thu 11/9

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

1 stop27h 00m

Toronto Pearson Intl

Sat 27/9

11:30 p.m.-4:55 p.m.

1 stop11h 25m

C$ 810

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Fri 7/11

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

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

5:00 p.m.-9:35 a.m.

1 stop10h 35m

C$ 836

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 10/11

10:30 a.m.-3:20 p.m.

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

5:00 p.m.-9:35 a.m.

1 stop10h 35m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 25 results
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Best time to book a flight from Nantes to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Nantes 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 Nantes to Ontario

What is the cheapest month to book a flight from Nantes to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Nantes to Region of Ontario (average of C$ 167). Flying from Nantes to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 1 August 2025.
Get a feel of what it's like to fly with Delta,KLM, andAir Transat from Nantes to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!
Air Transat
7.7
Good
424 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Nantes to Ontario. 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 from for flights from Nantes to Ontario?

    Nantes Atlantique (NTE), located 8.3 km from the city centre, is the airport you fly out of when you book flights from Nantes to Ontario.

  • What are the most popular routes from Nantes to Region of Ontario?

    The most popular flight routes from Nantes to Region of Ontario are Nantes Atlantique - Montreal Pierre Elliott Trudeau Intl, Nantes Atlantique - Toronto Pearson Intl and Nantes Atlantique - Toronto Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nantes to Ontario 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 Nantes to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Nantes to Region of Ontario (average of C$ 167). Flying from Nantes to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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