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Cheap flights from Ottawa to Nantes from C$ 1,013

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Nantes departing on 30/5. 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

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Find the cheapest flights from Ottawa to Nantes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 p.m. - 12:15 p.m.
YOW
-
NTE
36h 45m
2 stops
Multiple Airlines Logo
12:40 p.m. - 8:51 p.m.
NTE
-
YOW
38h 11m
2 stops
C$ 1,013Multiple Airlines
Sat, 30 May - Wed, 3 Jun
KLM Logo
6:25 p.m. - 4:35 p.m.
YOW
-
NTE
16h 10m
2 stops
KLM Logo
6:05 a.m. - 3:00 p.m.
NTE
-
YOW
14h 55m
1 stop
C$ 1,871KLM
Sat, 30 May - Wed, 3 Jun
WestJet Logo
5:40 a.m. - 9:15 a.m.
YOW
-
NTE
45h 35m
2 stops
WestJet Logo
6:05 a.m. - 4:53 p.m.
NTE
-
YOW
40h 48m
2 stops
C$ 4,783WestJet
Sat, 4 Apr - Wed, 8 Apr
WestJet Logo
5:40 a.m. - 9:15 a.m.
YOW
-
NTE
45h 35m
2 stops
WestJet Logo
6:05 a.m. - 4:53 p.m.
NTE
-
YOW
40h 48m
2 stops
C$ 4,786WestJet
Sat, 4 Apr - Wed, 8 Apr
WestJet Logo
5:40 a.m. - 9:15 a.m.
YOW
-
NTE
45h 35m
2 stops
WestJet Logo
10:30 a.m. - 4:53 p.m.
NTE
-
YOW
36h 23m
2 stops
C$ 4,806WestJet
Sat, 4 Apr - Wed, 8 Apr
WestJet Logo
5:40 a.m. - 9:15 a.m.
YOW
-
NTE
45h 35m
2 stops
WestJet Logo
10:30 a.m. - 4:53 p.m.
NTE
-
YOW
36h 23m
2 stops
C$ 5,766WestJet
Sat, 4 Apr - Wed, 8 Apr

KLM flights from Ottawa to Nantes

Our best KLM deals on Ottawa to Nantes flight tickets
KLM
13 Feb
YOW5:30 p.m.Ottawa
11h 45m
1 stop
NTE11:15 a.m.Nantes Atlantique
23 Feb
NTE10:30 a.m.Nantes Atlantique
10h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 982
KLM
13 Feb
YOW5:30 p.m.Ottawa
18h 30m
1 stop
NTE6:00 p.m.Nantes Atlantique
22 Feb
NTE6:05 a.m.Nantes Atlantique
15h 05m
1 stop
YOW3:10 p.m.Ottawa
C$ 983
KLM
13 Feb
YOW5:30 p.m.Ottawa
11h 45m
1 stop
NTE11:15 a.m.Nantes Atlantique
23 Feb
NTE10:30 a.m.Nantes Atlantique
10h 40m
1 stop
YOW3:10 p.m.Ottawa
C$ 986

WestJet flights from Ottawa to Nantes

Our best WestJet deals on Ottawa to Nantes flight tickets
WestJet
4 Apr
YOW5:40 a.m.Ottawa
45h 35m
2 stops
NTE9:15 a.m.Nantes Atlantique
8 Apr
NTE6:05 a.m.Nantes Atlantique
40h 48m
2 stops
YOW4:53 p.m.Ottawa
C$ 4,783
WestJet
4 Apr
YOW5:40 a.m.Ottawa
45h 35m
2 stops
NTE9:15 a.m.Nantes Atlantique
8 Apr
NTE6:05 a.m.Nantes Atlantique
40h 48m
2 stops
YOW4:53 p.m.Ottawa
C$ 4,786
WestJet
4 Apr
YOW5:40 a.m.Ottawa
45h 35m
2 stops
NTE9:15 a.m.Nantes Atlantique
8 Apr
NTE10:30 a.m.Nantes Atlantique
36h 23m
2 stops
YOW4:53 p.m.Ottawa
C$ 4,806

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 February 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

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 30/5

5:30 p.m.-12:15 p.m.

2 stops36h 45m

Nantes Atlantique

Wed 3/6

12:40 p.m.-8:51 p.m.

2 stops38h 11m

C$ 1,013

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 30/5

6:25 p.m.-4:35 p.m.

2 stops16h 10m

Nantes Atlantique

Wed 3/6

6:05 a.m.-3:00 p.m.

1 stop14h 55m

C$ 1,871

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 4/4

5:40 a.m.-9:15 a.m.

2 stops45h 35m

Nantes Atlantique

Wed 8/4

6:05 a.m.-4:53 p.m.

2 stops40h 48m

C$ 4,783

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 4/4

5:40 a.m.-9:15 a.m.

2 stops45h 35m

Nantes Atlantique

Wed 8/4

6:05 a.m.-4:53 p.m.

2 stops40h 48m

C$ 4,786

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 4/4

5:40 a.m.-9:15 a.m.

2 stops45h 35m

Nantes Atlantique

Wed 8/4

10:30 a.m.-4:53 p.m.

2 stops36h 23m

C$ 4,806

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 4/4

5:40 a.m.-9:15 a.m.

2 stops45h 35m

Nantes Atlantique

Wed 8/4

10:30 a.m.-4:53 p.m.

2 stops36h 23m

C$ 5,766

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Sat 28/2

5:40 a.m.-8:15 a.m.

2 stops44h 35m

C$ 2,029

OttawaNantes

YOW - NTE

YOWNTE

Ottawa

Mon 23/3

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

2 stops31h 00m

C$ 3,904

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What is the cheapest airline that flies from Ottawa to Nantes Atlantique?

WestJet is the most popular carrier operating from Ottawa to Nantes Atlantique

Which airlines fly to Nantes?

Air Transat, Air France and KLM 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 60% 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

18h 10m

Direct flights

None
The fastest flight from Ottawa to Nantes takes 18h 10m
There are no direct flights from Ottawa to Nantes. There are no popular flight routes from Ottawa to Nantes.
Search flight deals

  • 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 18h 10m 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
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 France
KLM
Porter Airlines
Delta