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Cheap flights from Nantes to Ottawa from C$ 733

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
NTE — YOW
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nantes to Ottawa

Enter your travel dates to find the best prices.

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 28 January 2026.

Thu 5/26:05 a.m.
NTE
-
YOW
1 stop15h 05m
Air France
Mon 9/25:20 p.m.
YOW
-
NTE
1 stop10h 15m
Air France
Deal found 26/1C$ 733
Thu 5/26:05 a.m.
NTE
-
YOW
1 stop15h 05m
KLM
Mon 9/25:20 p.m.
YOW
-
NTE
1 stop18h 40m
KLM
Deal found 26/1C$ 774
Mon 4/510:30 a.m.
NTE
-
YOW
1 stop10h 30m
KLM
Mon 18/55:25 p.m.
YOW
-
NTE
1 stop10h 15m
KLM
Deal found 26/1C$ 775
Mon 4/56:40 a.m.
NTE
-
YOW
2 stops14h 20m
Air France
Mon 18/55:25 p.m.
YOW
-
NTE
1 stop10h 15m
Air France
Deal found 26/1C$ 790
Wed 2/96:20 a.m.
NTE
-
YOW
2 stops14h 40m
KLM
Fri 11/95:10 p.m.
YOW
-
NTE
1 stop10h 30m
KLM
Deal found 26/1C$ 822
Wed 2/96:05 a.m.
NTE
-
YOW
1 stop14h 55m
Air France
Fri 11/95:10 p.m.
YOW
-
NTE
1 stop10h 30m
Air France
Deal found 26/1C$ 939
Sat 3/1011:15 a.m.
NTE
-
YOW
1 stop15h 00m
Multiple Airlines
Sat 10/108:55 p.m.
YOW
-
NTE
1 stop31h 00m
Multiple Airlines
Deal found 26/1C$ 1,091

Find 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 28 January 2026.

Round-trip from

C$ 775

Popular in

July

Cheapest in

September
KLM
  • KLM
  • 4/5-18/5
  • 2 total stops
  • 20h 45m total
  • Nantes to Ottawa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals

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 28 January 2026.
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 4/5

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

1 stop10h 30m

Ottawa

Mon 18/5

5:25 p.m.-9:40 a.m.

1 stop10h 15m

C$ 775

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Mon 4/5

6:40 a.m.-3:00 p.m.

2 stops14h 20m

Ottawa

Mon 18/5

5:25 p.m.-9:40 a.m.

1 stop10h 15m

C$ 790

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Mon 20/7

11:15 a.m.-9:17 a.m.

2 stops28h 02m

Ottawa

Sun 2/8

6:25 p.m.-9:55 a.m.

1 stop9h 30m

C$ 1,334

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Mon 20/7

6:45 p.m.-3:00 p.m.

1 stop26h 15m

Ottawa

Sun 2/8

5:10 p.m.-5:55 p.m.

1 stop18h 45m

C$ 1,349

NantesOttawa

NTE - YOW

NTEYOW

Nantes Atlantique

Thu 12/3

10:30 a.m.-12:40 a.m.

2 stops19h 10m

C$ 4,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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, March is the cheapest month in which you can book a flight from Nantes to Ottawa (average of C$ 570). Flying from Nantes to Ottawa in July is currently the most expensive (average of C$ 765). 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 10h 30m. The distance from Nantes to Ottawa is about 5473 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, March is the cheapest month in which you can book a flight from Nantes to Ottawa (average of C$ 570). Flying from Nantes to Ottawa in July is currently the most expensive (average of C$ 765). 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
Pembroke
Wakefield

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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
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Fly with Cheapflights

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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.

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