Find flights
When to book
FAQs

Cheap flights from Nantes to Ottawa from C$ 817

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — YOW
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Nantes to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Nantes (NTE) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2025.

Round-trip from

C$ 858

Popular in

August

Cheapest in

January

Average price

C$ 922
KLM
  • KLM
  • 27/10-16/1
  • 2 total stops
  • 41h 00m total
  • Nantes to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Nantes to Ottawa

Cheapest flights from Nantes to Ottawa
Explore the most affordable flight options available from Nantes to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Sat 13/1210:25 a.m.NTE - YOW
2 stops16h 53mMultiple Airlines
Fri 6/28:25 p.m.YOW - NTE
2 stops39h 35mMultiple Airlines
Deal found 14/9C$ 817
Mon 27/104:05 p.m.NTE - YOW
1 stop29h 05mKLM
Fri 16/15:20 p.m.YOW - NTE
1 stop11h 55mKLM
Deal found 12/9C$ 858
Sat 13/1212:10 p.m.NTE - YOW
2 stops18h 00mAir France
Fri 6/25:20 p.m.YOW - NTE
1 stop10h 15mAir France
Deal found 14/9C$ 932
Wed 15/101:05 p.m.NTE - YOW
2 stops15h 59mMultiple Airlines
Fri 16/18:25 p.m.YOW - NTE
2 stops39h 35mMultiple Airlines
Deal found 12/9C$ 1,045
Wed 15/106:45 p.m.NTE - YOW
1 stop26h 20mKLM
Fri 16/15:20 p.m.YOW - NTE
1 stop15h 25mKLM
Deal found 14/9C$ 1,048
Sun 12/1010:30 a.m.NTE - YOW
1 stop10h 30mAir France
Sun 19/105:25 p.m.YOW - NTE
1 stop10h 10mAir France
Deal found 14/9C$ 1,138
Sun 12/107:45 a.m.NTE - YOW
3 stops23h 49mMultiple Airlines
Sun 19/1010:45 a.m.YOW - NTE
2 stops25h 20mMultiple Airlines
Deal found 14/9C$ 1,147
Sat 27/126:05 a.m.NTE - YOW
1 stop15h 05mKLM
Fri 2/15:20 p.m.YOW - NTE
1 stop10h 15mKLM
Deal found 14/9C$ 1,154

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantes to Ottawa 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 14 September 2025.
Use the filters below to find and compare flights from Nantes to Ottawa that are best for you.

Fly from

Nantes

Fly to

Ottawa

Route

Depart

Return

Price

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Mon 27/10

4:05 p.m.-4:10 p.m.

1 stop29h 05m

Ottawa

Fri 16/1

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

1 stop11h 55m

C$ 858

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Wed 15/10

1:05 p.m.-11:04 p.m.

2 stops15h 59m

Ottawa

Fri 16/1

8:25 p.m.-6:00 p.m.

2 stops39h 35m

C$ 1,045

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Wed 15/10

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

1 stop26h 20m

Ottawa

Fri 16/1

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

1 stop15h 25m

C$ 1,048

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Sun 12/10

10:30 a.m.-3:00 p.m.

1 stop10h 30m

Ottawa

Sun 19/10

5:25 p.m.-9:35 a.m.

1 stop10h 10m

C$ 1,138

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Sun 12/10

7:45 a.m.-1:34 a.m.

3 stops23h 49m

Ottawa

Sun 19/10

10:45 a.m.-6:05 p.m.

2 stops25h 20m

C$ 1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Nantes to Ottawa

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

What is the cheapest month to book a flight from Nantes to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Nantes to Ottawa (average of C$ 224). Flying from Nantes to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Related info for your journey

Find useful and relevant information for your journey from Nantes to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Nantes to Ottawa?

    Departing from Nantes to Ottawa will take you 29h 05m. The distance from Nantes to Ottawa is about 5473 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nantes to Ottawa 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 Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Nantes to Ottawa (average of C$ 224). Flying from Nantes to Ottawa in December is currently the most expensive (average of C$ 326). 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 Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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 Nantes to Ottawa

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

Deals for Nantes to Ottawa 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 Nantes to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Nantes to Ottawa.

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

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

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

Yes! Start tracking prices for Nantes to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.