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Cheap flights from Nantes to Ontario from C$ 387

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — YYZ
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nantes to Ontario

Enter your travel dates to find the best prices.

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 May 2026.

Mon 22/69:00 p.m.
NTE
-
YUL
1 stop21h 00m
KLM
Mon 6/710:20 p.m.
YUL
-
NTE
1 stop13h 35m
KLM
Deal found 26/4C$ 773
Tue 2/69:00 p.m.
NTE
-
YUL
1 stop24h 05m
Air France
Thu 11/610:30 p.m.
YUL
-
NTE
1 stop15h 40m
Air France
Deal found 26/4C$ 775
Wed 16/99:00 p.m.
NTE
-
YUL
1 stop24h 05m
KLM
Tue 29/97:00 p.m.
YUL
-
NTE
1 stop12h 25m
KLM
Deal found 26/4C$ 776
Wed 30/96:45 p.m.
NTE
-
YUL
1 stop26h 20m
KLM
Sun 11/105:00 p.m.
YUL
-
NTE
1 stop21h 10m
KLM
Deal found 26/4C$ 778
Thu 11/611:20 a.m.
NTE
-
YUL
Nonstop7h 50m
Lufthansa
Fri 3/79:00 p.m.
YUL
-
NTE
Nonstop6h 55m
Lufthansa
Deal found 26/4C$ 780
Thu 1/1011:20 a.m.
NTE
-
YUL
Nonstop7h 50m
Lufthansa
Thu 8/108:40 p.m.
YUL
-
NTE
1 stop14h 55m
Lufthansa
Deal found 26/4C$ 782
Thu 10/911:20 a.m.
NTE
-
YUL
Nonstop7h 50m
Lufthansa
Thu 24/98:40 p.m.
YUL
-
NTE
1 stop14h 55m
Lufthansa
Deal found 28/4C$ 783
Thu 11/611:20 a.m.
NTE
-
YUL
Nonstop7h 50m
Lufthansa
Fri 19/69:00 p.m.
YUL
-
NTE
Nonstop6h 55m
Lufthansa
Deal found 27/4C$ 784
Thu 18/66:20 a.m.
NTE
-
YUL
1 stop16h 35m
KLM
Thu 9/76:50 p.m.
YUL
-
NTE
1 stop15h 45m
KLM
Deal found 29/4C$ 787
Thu 18/66:20 a.m.
NTE
-
YUL
1 stop16h 35m
KLM
Sun 5/76:50 p.m.
YUL
-
NTE
1 stop15h 45m
KLM
Deal found 28/4C$ 788
Mon 14/99:00 p.m.
NTE
-
YUL
2 stops33h 25m
Air France
Mon 21/95:00 p.m.
YUL
-
NTE
1 stop14h 25m
Air France
Deal found 30/4C$ 790
Thu 18/611:20 a.m.
NTE
-
YUL
Nonstop7h 50m
Lufthansa
Sun 5/79:00 p.m.
YUL
-
NTE
Nonstop6h 55m
Lufthansa
Deal found 30/4C$ 791

Find 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 May 2026.

Round-trip from

C$ 773

One-way from

C$ 387

Popular in

December

Cheapest in

November

Average price

C$ 978
KLM
  • KLM
  • 22/6-6/7
  • 2 total stops
  • 34h 35m total
  • Nantes to Ontario
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 34h 10m total
  • Nantes to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 2026.
Use the filters below to find and compare flights from Nantes to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 24/8

11:15 a.m.-1:05 p.m.

Nonstop7h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

9:00 p.m.-9:55 a.m.

Nonstop6h 55m

C$ 797

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Tue 26/5

9:00 p.m.-3:05 p.m.

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

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

1 stop15h 40m

C$ 824
Quickest round-trip

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 25/5

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

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

Nonstop6h 30m

C$ 840

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 8/6

6:45 p.m.-3:05 p.m.

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

7:00 p.m.-8:10 p.m.

1 stop19h 10m

C$ 844

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Thu 24/9

6:05 a.m.-9:00 p.m.

1 stop20h 55m

Toronto Pearson Intl

Thu 8/10

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

1 stop12h 25m

C$ 848

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Mon 25/5

9:00 p.m.-3:05 p.m.

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

7:00 p.m.-1:25 p.m.

1 stop12h 25m

C$ 862

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Mon 11/5

9:00 p.m.-3:50 p.m.

1 stop24h 50m

Toronto Pearson Intl

Wed 20/5

4:45 p.m.-11:15 a.m.

1 stop12h 30m

C$ 874

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Sat 13/6

7:30 a.m.-9:00 p.m.

1 stop19h 30m

Toronto Pearson Intl

Wed 17/6

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

1 stop17h 00m

C$ 883

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Thu 14/5

7:20 a.m.-3:00 p.m.

1 stop13h 40m

Ottawa

Mon 18/5

5:25 p.m.-5:55 p.m.

1 stop18h 30m

C$ 899

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Wed 30/9

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

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

Nonstop6h 30m

C$ 904

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 51 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Nantes to Region of Ontario?

The best time to book flights from Nantes to Region of Ontario is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Nantes to Region of Ontario (average of C$ 660). Flying from Nantes to Region of Ontario in July is currently the most expensive (average of C$ 778). 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.

How much does it cost to fly round-trip from Nantes to Region of Ontario?

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.

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

    There are many flights that can get you from Nantes to Region of Ontario in 7h 25m. Fly via United Airlines, KLM, or Air Transat to get the fastest option. The distance between Nantes and Region of Ontario is about 5337 km. 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 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, March is the cheapest month in which you can book a flight from Nantes to Region of Ontario (average of C$ 660). Flying from Nantes to Region of Ontario in July is currently the most expensive (average of C$ 778). 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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Why should you use Cheapflights to find cheap flight tickets from Nantes to Ontario?

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