Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Nantes from C$ 448

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — NTE
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 December 2025.

Wed 24/123:10 p.m.YUL - NTE
2 stops36h 35mLufthansa
Sun 11/16:35 p.m.NTE - YUL
2 stops27h 35mLufthansa
Deal found 15/12C$ 1,202
Thu 25/127:45 p.m.YUL - NTE
Nonstop6h 30mMultiple Airlines
Sun 11/16:45 p.m.NTE - YUL
2 stops31h 00mMultiple Airlines
Deal found 15/12C$ 1,205
Thu 25/127:45 p.m.YUL - NTE
Nonstop6h 30mMultiple Airlines
Mon 12/16:40 p.m.NTE - YUL
3 stops42h 25mMultiple Airlines
Deal found 15/12C$ 1,230
Thu 18/127:10 p.m.YUL - NTE
Nonstop6h 30mAir Transat
Fri 26/1210:00 a.m.NTE - YUL
Nonstop7h 35mAir Transat
Deal found 13/12C$ 1,246
Thu 18/127:10 p.m.YUL - NTE
Nonstop6h 30mMultiple Airlines
Mon 12/111:00 a.m.NTE - YUL
3 stops50h 05mMultiple Airlines
Deal found 15/12C$ 1,267
Thu 25/125:10 p.m.YUL - NTE
2 stops34h 35mLufthansa
Sun 11/16:35 p.m.NTE - YUL
2 stops27h 35mLufthansa
Deal found 15/12C$ 1,272
Sat 27/128:10 p.m.YUL - NTE
2 stops31h 35mMultiple Airlines
Sun 11/16:35 p.m.NTE - YUL
2 stops27h 35mMultiple Airlines
Deal found 15/12C$ 1,285
Mon 15/127:30 p.m.YUL - NTE
2 stops32h 20mLufthansa
Mon 22/1210:25 a.m.NTE - YUL
2 stops35h 45mLufthansa
Deal found 14/12C$ 1,349
Sun 14/129:35 p.m.YYZ - NTE
1 stop15h 25mMultiple Airlines
Sun 21/1210:00 p.m.NTE - YYZ
3 stops29h 15mMultiple Airlines
Deal found 13/12C$ 1,772
Tue 23/125:20 p.m.YOW - NTE
1 stop23h 05mKLM
Sun 5/46:20 a.m.NTE - YOW
1 stop14h 45mKLM
Deal found 14/12C$ 1,783
Mon 15/127:10 a.m.YYZ - NTE
3 stops31h 50mMultiple Airlines
Wed 17/124:30 p.m.NTE - YYZ
2 stops33h 20mMultiple Airlines
Deal found 14/12C$ 1,800
Tue 23/129:15 a.m.YOW - NTE
2 stops18h 35mMultiple Airlines
Sun 5/46:20 a.m.NTE - YOW
2 stops17h 16mMultiple Airlines
Deal found 15/12C$ 1,893

Find flight deals from Ontario to Nantes

Keep the following information in mind while searching for Ontario to Nantes flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 850

One-way from

C$ 448
Porter Airlines
  • Porter Airlines
  • 11/5-1/6
  • Nonstop
  • 13h 55m total
  • Ontario to Nantes
Search Deals
29/1
  • 29/1
  • 1 total stop
  • 10h 40m total
  • Ontario to Nantes
Search Deals

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 15 December 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

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

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

Nonstop6h 30m

Nantes Atlantique

Mon 1/6

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

Nonstop7h 25m

C$ 850

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:45 p.m.-8:15 a.m.

Nonstop6h 30m

Nantes Atlantique

Mon 23/2

10:00 a.m.-11:35 a.m.

Nonstop7h 35m

C$ 852

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:45 p.m.-8:15 a.m.

Nonstop6h 30m

Nantes Atlantique

Mon 26/1

10:00 a.m.-11:35 a.m.

Nonstop7h 35m

C$ 861

TorontoNantes

YYZ - NTE

YYZNTE

Toronto Pearson Intl

Sat 14/2

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

1 stop31h 00m

Nantes Atlantique

Sun 22/2

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

1 stop22h 55m

C$ 869

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

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

1 stop10h 40m

Nantes Atlantique

Mon 4/5

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

1 stop10h 55m

C$ 877

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:00 p.m.-11:15 a.m.

1 stop10h 15m

Nantes Atlantique

Mon 4/5

2:25 p.m.-4:55 p.m.

1 stop32h 30m

C$ 877

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop10h 40m

Nantes Atlantique

Mon 20/4

2:25 p.m.-4:55 p.m.

1 stop32h 30m

C$ 877

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

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

1 stop10h 40m

Nantes Atlantique

Sun 3/5

6:20 a.m.-4:55 p.m.

1 stop16h 35m

C$ 877

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

7:00 p.m.-1:15 p.m.

1 stop12h 15m

Nantes Atlantique

Sun 3/5

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

1 stop10h 55m

C$ 877

MontrealNantes

YUL - NTE

YULNTE

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

8:05 p.m.-11:15 a.m.

1 stop10h 10m

Nantes Atlantique

Fri 13/3

12:10 p.m.-6:20 p.m.

1 stop11h 10m

C$ 877

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 37 results
1
2
3
4

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 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 15 December 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 6h 30m. Fly via Porter Airlines, Air Transat, or Delta to get the fastest option. There are 5337 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, Toronto Pearson Intl - Nantes Atlantique or Toronto Island - 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Pearson Intl to Nantes flights
Ottawa to Nantes flights
London 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 775AverageC$ 1,240FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 838AverageC$ 1,460FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.