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Cheap flights from Ottawa to Nantes from C$ 440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Nantes departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Nantes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:30 p.m. - 9:55 a.m.YOW  Ottawa-NTE Nantes Atlantique
30h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 a.m. - 7:45 p.m.NTE  Nantes Atlantique-YOW Ottawa
14h 25m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 837Air Canada
Thu, 1 Oct - Thu, 8 Oct
Air Canada Logo
9:30 p.m. - 9:55 a.m.YOW  Ottawa-NTE Nantes Atlantique
30h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 a.m. - 7:52 p.m.NTE  Nantes Atlantique-YOW Ottawa
14h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
C$ 849Air Canada
Thu, 1 Oct - Thu, 8 Oct
Air Canada Logo
10:05 p.m. - 9:55 a.m.YOW  Ottawa-NTE Nantes Atlantique
29h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 a.m. - 7:52 p.m.NTE  Nantes Atlantique-YOW Ottawa
14h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island
C$ 851Air Canada
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
8:40 a.m. - 9:30 p.m.YOW  Ottawa-NTE Nantes Atlantique
30h 50m2 stops Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
6:05 a.m. - 8:05 a.m.NTE  Nantes Atlantique-YOW Ottawa
32h 00m3 stops Paris Charles de Gaulle London Gatwick Toronto Pearson Intl
C$ 1,007Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
4:00 p.m. - 7:50 p.m.YOW  Ottawa-NTE Nantes Atlantique
21h 50m3 stops Toronto Pearson Intl London Gatwick Dublin
Multiple Airlines Logo
11:15 p.m. - 9:50 p.m.NTE  Nantes Atlantique-YOW Ottawa
28h 35m3 stops Barcelona-El Prat London Gatwick Toronto Pearson Intl
C$ 1,135Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
WestJet Logo
8:15 p.m. - 5:55 p.m.YOW  Ottawa-NTE Nantes Atlantique
39h 40m2 stops Calgary Paris Charles de Gaulle
WestJet Logo
10:30 a.m. - 5:35 a.m.NTE  Nantes Atlantique-YOW Ottawa
25h 05m2 stops Paris Charles de Gaulle Calgary
C$ 1,530WestJet
Mon, 5 Oct - Fri, 9 Oct
WestJet Logo
8:15 p.m. - 5:55 p.m.YOW  Ottawa-NTE Nantes Atlantique
39h 40m2 stops Calgary Paris Charles de Gaulle
WestJet Logo
10:30 a.m. - 5:35 a.m.NTE  Nantes Atlantique-YOW Ottawa
25h 05m2 stops Paris Charles de Gaulle Calgary
C$ 1,532WestJet
Mon, 5 Oct - Fri, 9 Oct
WestJet Logo
8:15 p.m. - 5:55 p.m.YOW  Ottawa-NTE Nantes Atlantique
39h 40m2 stops Calgary Paris Charles de Gaulle
WestJet Logo
10:30 a.m. - 5:35 a.m.NTE  Nantes Atlantique-YOW Ottawa
25h 05m2 stops Paris Charles de Gaulle Calgary
C$ 1,534WestJet
Mon, 5 Oct - Fri, 9 Oct
WestJet Logo
8:15 p.m. - 5:55 p.m.YOW  Ottawa-NTE Nantes Atlantique
39h 40m2 stops Calgary Paris Charles de Gaulle
WestJet Logo
10:30 a.m. - 5:35 a.m.NTE  Nantes Atlantique-YOW Ottawa
25h 05m2 stops Paris Charles de Gaulle Calgary
C$ 1,544WestJet
Mon, 5 Oct - Fri, 9 Oct

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Air Canada flights from Ottawa to Nantes

Our best Air Canada deals on Ottawa to Nantes flight tickets
Air Canada
1 Oct
YOW9:30 p.m.Ottawa
30h 25m
1 stop
NTE9:55 a.m.Nantes Atlantique
8 Oct
NTE11:20 a.m.Nantes Atlantique
14h 25m
1 stop
YOW7:45 p.m.Ottawa
C$ 837
Air Canada
1 Oct
YOW9:30 p.m.Ottawa
30h 25m
1 stop
NTE9:55 a.m.Nantes Atlantique
8 Oct
NTE11:20 a.m.Nantes Atlantique
14h 32m
2 stops
YOW7:52 p.m.Ottawa
C$ 849
Air Canada
1 Oct
YOW10:05 p.m.Ottawa
29h 50m
2 stops
NTE9:55 a.m.Nantes Atlantique
8 Oct
NTE11:20 a.m.Nantes Atlantique
14h 32m
2 stops
YOW7:52 p.m.Ottawa
C$ 851

WestJet flights from Ottawa to Nantes

Our best WestJet deals on Ottawa to Nantes flight tickets
WestJet
5 Oct
YOW8:15 p.m.Ottawa
39h 40m
2 stops
NTE5:55 p.m.Nantes Atlantique
9 Oct
NTE10:30 a.m.Nantes Atlantique
25h 05m
2 stops
YOW5:35 a.m.Ottawa
C$ 1,530
WestJet
5 Oct
YOW8:15 p.m.Ottawa
39h 40m
2 stops
NTE5:55 p.m.Nantes Atlantique
9 Oct
NTE10:30 a.m.Nantes Atlantique
25h 05m
2 stops
YOW5:35 a.m.Ottawa
C$ 1,532
WestJet
5 Oct
YOW8:15 p.m.Ottawa
39h 40m
2 stops
NTE5:55 p.m.Nantes Atlantique
9 Oct
NTE10:30 a.m.Nantes Atlantique
25h 05m
2 stops
YOW5:35 a.m.Ottawa
C$ 1,534

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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, momondo users made 96,600 searches. Data last updated 7 August 2026.
Use the filters below to find and compare flights from Ottawa to Nantes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Thu 1/10

9:30 p.m.-9:55 a.m.

1 stop30h 25m

Nantes Atlantique

Thu 8/10

11:20 a.m.-7:45 p.m.

1 stop14h 25m

C$ 837

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Thu 1/10

9:30 p.m.-9:55 a.m.

1 stop30h 25m

Nantes Atlantique

Thu 8/10

11:20 a.m.-7:52 p.m.

2 stops14h 32m

C$ 849
Quickest round-trip

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Thu 1/10

10:05 p.m.-9:55 a.m.

2 stops29h 50m

Nantes Atlantique

Thu 8/10

11:20 a.m.-7:52 p.m.

2 stops14h 32m

C$ 851

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Thu 1/10

8:40 a.m.-9:30 p.m.

2 stops30h 50m

Nantes Atlantique

Thu 8/10

6:05 a.m.-8:05 a.m.

3 stops32h 00m

C$ 1,007

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Thu 1/10

4:00 p.m.-7:50 p.m.

3 stops21h 50m

Nantes Atlantique

Thu 8/10

11:15 p.m.-9:50 p.m.

3 stops28h 35m

C$ 1,135

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Mon 5/10

8:15 p.m.-5:55 p.m.

2 stops39h 40m

Nantes Atlantique

Fri 9/10

10:30 a.m.-5:35 a.m.

2 stops25h 05m

C$ 1,530

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Mon 5/10

8:15 p.m.-5:55 p.m.

2 stops39h 40m

Nantes Atlantique

Fri 9/10

10:30 a.m.-5:35 a.m.

2 stops25h 05m

C$ 1,532

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Mon 5/10

8:15 p.m.-5:55 p.m.

2 stops39h 40m

Nantes Atlantique

Fri 9/10

10:30 a.m.-5:35 a.m.

2 stops25h 05m

C$ 1,534

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Mon 5/10

8:15 p.m.-5:55 p.m.

2 stops39h 40m

Nantes Atlantique

Fri 9/10

10:30 a.m.-5:35 a.m.

2 stops25h 05m

C$ 1,544
Cheapest one-way

OttawaNantes

YOW Ottawa - NTE Nantes Atlantique

YOWNTE

Ottawa

Wed 16/9

6:25 p.m.-4:40 p.m.

3 stops40h 15m

C$ 440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Nantes from

How to get the cheapest flight ticket from Ottawa to Nantes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Nantes?

Air Transat, Air Canada and Air France are the top three most popular airlines that fly to Nantes from Ottawa according to our data. Air Transat is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Nantes. Keep in mind that there are 5 different airlines that fly to Nantes on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Nantes

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Nantes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Nantes (YOW to NTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Nantes

Fastest flight time

39h 40m

Direct flights

None
The fastest flight from Ottawa to Nantes takes 39h 40m
There are no direct flights from Ottawa to Nantes. There are no popular flight routes from Ottawa to Nantes.
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Frequently asked questions about flying from Ottawa to Nantes

  • How far is Ottawa to Nantes Atlantique by plane?

    Ottawa and Nantes Atlantique are 5470.5 km apart from one another. Typically, this will take 39h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Ottawa Airport to Nantes Atlantique Airport?

    Prices for flights from Ottawa Airport to Nantes Atlantique Airport are updated daily.

  • How old do you have to be to fly from Ottawa Airport to Nantes Atlantique Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Nantes Atlantique Airport.

  • What documentation or ID do you need to fly to Nantes Atlantique Airport?

    The required travel and health documents for your Nantes Atlantique Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantes Atlantique Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Nantes?

Book flights to Nantes if you plan to visit one of these locations
Les Sables-d'Olonne
Vannes

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Nantes?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Nantes. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Nantes with flexible booking policies on momondo?

Yes. All flights to Nantes from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Nantes?

Once you have performed a search for Ottawa to Nantes flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to Nantes right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Nantes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nantes and let you know when they change.

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Fly your favourite airline to Nantes

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Transat
Air Canada
Air France
KLM
Porter Airlines