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Cheap flights from Ontario to Nantes from C$ 421

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — NTE
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Nantes

Keep the following information in mind while searching for Ontario to Nantes flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 868

One-way from

C$ 421
11/12-18/12
  • 11/12-18/12
  • 2 total stops
  • 47h 30m total
  • Ontario to Nantes
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30/11
  • 30/11
  • 2 total stops
  • 52h 55m total
  • Ontario to Nantes
Search Deals

Find flight deals from Ontario to Nantes

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Nantes
Explore the most affordable flight options available from Ontario to Nantes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Wed 3/128:15 p.m.YUL - NTE
2 stops19h 05mMultiple Airlines
Sun 7/1210:15 p.m.NTE - YUL
1 stop20h 00mMultiple Airlines
Deal found 27/10C$ 904
Mon 1/129:35 p.m.YYZ - NTE
1 stop31h 00mMultiple Airlines
Sun 7/1210:05 p.m.NTE - YYZ
1 stop22h 55mMultiple Airlines
Deal found 29/10C$ 957
Sun 30/119:40 p.m.YUL - NTE
2 stops15h 05mMultiple Airlines
Mon 8/1210:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 27/10C$ 982
Sun 16/119:40 p.m.YUL - NTE
2 stops30h 55mMultiple Airlines
Mon 24/1110:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 29/10C$ 993
Tue 25/119:45 p.m.YUL - NTE
2 stops32h 45mMultiple Airlines
Tue 2/129:50 a.m.NTE - YUL
2 stops32h 10mMultiple Airlines
Deal found 28/10C$ 1,009
Sun 23/117:05 p.m.YUL - NTE
2 stops21h 25mMultiple Airlines
Mon 1/1210:00 p.m.NTE - YUL
2 stops20h 15mMultiple Airlines
Deal found 28/10C$ 1,010
Fri 28/119:40 p.m.YUL - NTE
2 stops16h 55mMultiple Airlines
Mon 1/1210:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 27/10C$ 1,011
Mon 1/129:05 p.m.YUL - NTE
2 stops12h 55mMultiple Airlines
Mon 8/1210:00 a.m.NTE - YUL
Nonstop7h 35mMultiple Airlines
Deal found 28/10C$ 1,027
Sat 13/129:15 p.m.YYZ - NTE
1 stop18h 55mMultiple Airlines
Tue 23/126:55 p.m.NTE - YYZ
1 stop31h 45mMultiple Airlines
Deal found 29/10C$ 1,050
Sat 29/1112:30 p.m.YTZ - NTE
2 stops28h 35mMultiple Airlines
Fri 12/1212:00 p.m.NTE - YTZ
3 stops34h 55mMultiple Airlines
Deal found 27/10C$ 1,082
Thu 11/121:30 p.m.YTZ - NTE
2 stops17h 45mMultiple Airlines
Thu 18/1211:00 a.m.NTE - YTZ
3 stops30h 40mMultiple Airlines
Deal found 27/10C$ 1,420
Sat 13/129:15 p.m.YYZ - NTE
1 stop13h 25mAir France
Tue 23/126:55 p.m.NTE - YYZ
2 stops33h 55mAir France
Deal found 29/10C$ 1,429

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Nantes 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 29 October 2025.
Use the filters below to find and compare flights from Ontario to Nantes that are best for you.

Fly from

Ontario

Fly to

Nantes

Route

Depart

Return

Price

TorontoNantes

YYZ - NTE

YYZNTE

Toronto Pearson Intl

Mon 1/12

9:35 p.m.-10:35 a.m.

1 stop31h 00m

Nantes Atlantique

Sun 7/12

10:05 p.m.-3:00 p.m.

1 stop22h 55m

C$ 957

TorontoNantes

YYZ - NTE

YYZNTE

Toronto Pearson Intl

Sun 29/3

6:15 p.m.-1:15 p.m.

1 stop13h 00m

Nantes Atlantique

Wed 1/4

12:00 p.m.-1:20 p.m.

1 stop31h 20m

C$ 985

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Fri 16/1

5:20 p.m.-2:45 p.m.

1 stop15h 25m

Nantes Atlantique

Tue 20/1

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

1 stop10h 40m

C$ 1,020

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Fri 16/1

5:20 p.m.-11:15 a.m.

1 stop11h 55m

Nantes Atlantique

Tue 20/1

6:45 a.m.-3:10 p.m.

2 stops14h 25m

C$ 1,031

TorontoNantes

YYZ - NTE

YYZNTE

Toronto Pearson Intl

Sun 29/3

11:30 p.m.-5:55 p.m.

1 stop12h 25m

Nantes Atlantique

Wed 1/4

9:00 p.m.-1:20 p.m.

2 stops22h 20m

C$ 1,034

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

5:00 p.m.-8:35 a.m.

1 stop9h 35m

Nantes Atlantique

Fri 27/2

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

1 stop11h 10m

C$ 1,046

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

11:00 p.m.-6:00 p.m.

1 stop13h 00m

Nantes Atlantique

Wed 4/2

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

1 stop11h 10m

C$ 1,046

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

1 stop10h 35m

Nantes Atlantique

Sun 1/2

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

1 stop10h 50m

C$ 1,056

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

1 stop10h 35m

Nantes Atlantique

Wed 28/1

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

1 stop10h 50m

C$ 1,056

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

7:00 p.m.-4:55 p.m.

1 stop15h 55m

Nantes Atlantique

Sat 2/5

6:05 a.m.-3:00 p.m.

1 stop14h 55m

C$ 1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 39 results
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Best time to book a flight from Ontario to Nantes

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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Nantes (average of C$ 743). Flying from Region of Ontario to Nantes in October is currently the most expensive (average of C$ 2,040). 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.

What is the cheapest time of day to fly from ON to NTE?

Find hourly flight availability from Ontario to Nantes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

It’s optimal to fly from Region of Ontario to Nantes at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

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

    For a flight from Ontario to Nantes, you will be flying into Nantes Atlantique. Nantes Atlantique (NTE) is just 8.3 km from the centre of the city.

  • How long is the flight from Region of Ontario to Nantes?

    There are many flights that can get you from Region of Ontario to Nantes in 13h. Fly via Delta, KLM, or Air France to get the fastest option. There are 5835 km between Region of Ontario and Nantes. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Nantes Atlantique, Ottawa - Nantes Atlantique or Toronto Pearson Intl - Nantes Atlantique when deciding on the best route from Region of Ontario to Nantes.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Nantes (average of C$ 743). Flying from Region of Ontario to Nantes in October is currently the most expensive (average of C$ 2,040). 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

Travelling to a place near Nantes?

Book flights to Nantes if you plan to visit one of these locations
La Baule-Escoublac

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Alternative routes for Ontario to Nantes

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Nantes flights
Québec City to Nantes flights
Ottawa to Nantes flights
London to Nantes flights
Pearson Intl to Nantes flights

Top 2 airlines flying from Ontario to Nantes

Discover the top 2 airlines that operate flights from Ontario to Nantes. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 784AverageC$ 1,261FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 838AverageC$ 1,356FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Nantes?

Deals for Ontario to Nantes flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Nantes?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Nantes by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Nantes with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Nantes flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Nantes become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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