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Cheap flights from Nantes to Ontario from C$ 305

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — YYZ
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 619

One-way from

C$ 305

Popular in

August

Cheapest in

January

Average price

C$ 848
Air Transat
  • Air Transat
  • 5/9-14/9
  • Nonstop
  • 13h 55m total
  • Nantes to Ontario
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Air Transat
  • Air Transat
  • 17/6
  • Nonstop
  • 7h 25m total
  • Nantes to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 12 June 2025.

Fri 5/98:45 a.m.NTE - YUL
Nonstop7h 25mAir Transat
Sun 14/96:55 p.m.YUL - NTE
Nonstop6h 30mAir Transat
Deal found 10/6C$ 619
Wed 12/1112:00 p.m.NTE - YUL
1 stop11h 10mAir France
Mon 24/117:05 p.m.YUL - NTE
1 stop13h 00mAir France
Deal found 12/6C$ 648
Wed 12/1110:35 a.m.NTE - YUL
2 stops12h 35mKLM
Mon 24/115:00 p.m.YUL - NTE
1 stop14h 40mKLM
Deal found 12/6C$ 677
Thu 28/82:35 p.m.NTE - YYZ
1 stop12h 20mAir France
Wed 3/96:15 p.m.YYZ - NTE
1 stop13h 25mAir France
Deal found 10/6C$ 700
Mon 8/912:00 p.m.NTE - YYZ
1 stop13h 55mKLM
Wed 24/910:10 p.m.YYZ - NTE
1 stop12h 25mKLM
Deal found 10/6C$ 719
Mon 20/108:45 a.m.NTE - YTZ
1 stop13h 10mAir Transat
Thu 30/106:00 p.m.YTZ - NTE
1 stop9h 15mAir Transat
Deal found 11/6C$ 746
Thu 4/910:10 p.m.NTE - YTZ
2 stops26h 00mMultiple Airlines
Sun 7/96:55 p.m.YTZ - NTE
2 stops20h 25mMultiple Airlines
Deal found 10/6C$ 753
Thu 4/910:10 p.m.NTE - YYZ
1 stop20h 35mMultiple Airlines
Sun 7/96:00 p.m.YYZ - NTE
2 stops21h 20mMultiple Airlines
Deal found 10/6C$ 756
Tue 2/911:10 p.m.NTE - YUL
1 stop24h 10mMultiple Airlines
Mon 22/911:45 p.m.YUL - NTE
1 stop16h 50mMultiple Airlines
Deal found 10/6C$ 767
Fri 13/69:40 a.m.NTE - YUL
2 stops30h 10mAmerican Airlines
Fri 20/610:35 a.m.YUL - NTE
2 stops16h 35mAmerican Airlines
Deal found 12/6C$ 781
Mon 20/108:45 a.m.NTE - YYZ
1 stop14h 40mAir Transat
Thu 30/107:25 a.m.YYZ - NTE
1 stop19h 50mAir Transat
Deal found 11/6C$ 782
Sat 1/1110:25 a.m.NTE - YUL
2 stops35h 53mLufthansa
Sat 29/116:00 p.m.YUL - NTE
1 stop17h 55mLufthansa
Deal found 10/6C$ 871

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 12 June 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

Fri 5/9

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

6:55 p.m.-7:25 a.m.

Nonstop6h 30m

C$ 619

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Wed 3/9

2:35 p.m.-8:10 p.m.

1 stop11h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

7:00 p.m.-2:05 p.m.

1 stop13h 05m

C$ 673

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Thu 4/9

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

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

7:00 p.m.-2:05 p.m.

1 stop13h 05m

C$ 684

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Thu 28/8

2:35 p.m.-8:55 p.m.

1 stop12h 20m

Toronto Pearson Intl

Wed 3/9

6:15 p.m.-1:40 p.m.

1 stop13h 25m

C$ 700

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Mon 8/9

12:00 p.m.-7:55 p.m.

1 stop13h 55m

Toronto Pearson Intl

Wed 24/9

10:10 p.m.-4:35 p.m.

1 stop12h 25m

C$ 719

NantesToronto

NTE - YTZ

NTEYTZ

Nantes Atlantique

Mon 20/10

8:45 a.m.-3:55 p.m.

1 stop13h 10m

Toronto Island

Thu 30/10

6:00 p.m.-8:15 a.m.

1 stop9h 15m

C$ 746

NantesToronto

NTE - YTZ

NTEYTZ

Nantes Atlantique

Thu 4/9

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

2 stops26h 00m

Toronto Island

Sun 7/9

6:55 p.m.-9:20 p.m.

2 stops20h 25m

C$ 753

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Thu 4/9

10:10 p.m.-12:45 p.m.

1 stop20h 35m

Toronto Pearson Intl

Sun 7/9

6:00 p.m.-9:20 p.m.

2 stops21h 20m

C$ 756

NantesMontreal

NTE - YUL

NTEYUL

Nantes Atlantique

Tue 2/9

11:10 p.m.-5:20 p.m.

1 stop24h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

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

1 stop16h 50m

C$ 767

NantesToronto

NTE - YYZ

NTEYYZ

Nantes Atlantique

Mon 20/10

8:45 a.m.-5:25 p.m.

1 stop14h 40m

Toronto Pearson Intl

Thu 30/10

7:25 a.m.-8:15 a.m.

1 stop19h 50m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 39 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$ 255). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
See what other customers who have flown with Delta, KLM and Air Transat from Nantes to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 cheapest airlines to fly from Nantes to Region of Ontario one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 305. However, be on the lookout for offers from WestJet and Aer Lingus, as they are both options that can get you from Nantes to Region of Ontario for a low price.

  • 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$ 255). 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.

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