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Cheap flights from Cardiff to Nantes from £122

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — NTE
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Nantes

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Nantes
Explore the most affordable flight options available from Cardiff to Nantes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Sun 13/917:40
CWL
-
NTE
1 stop14h 45m
Multiple Airlines
Mon 21/915:55
NTE
-
CWL
1 stop6h 50m
Multiple Airlines
Deal found 11/7£122
Sun 13/921:45
CWL
-
NTE
2 stops16h 25m
Ryanair
Mon 21/915:55
NTE
-
CWL
1 stop6h 50m
Ryanair
Deal found 11/7£128
Sat 22/807:30
CWL
-
NTE
2 stops24h 45m
Multiple Airlines
Fri 28/820:15
NTE
-
CWL
1 stop11h 40m
Multiple Airlines
Deal found 14/7£146
Sat 22/807:30
CWL
-
NTE
1 stop5h 55m
Ryanair
Fri 28/820:15
NTE
-
CWL
1 stop11h 40m
Ryanair
Deal found 14/7£178
Thu 27/822:50
CWL
-
NTE
2 stops15h 25m
Multiple Airlines
Thu 3/907:40
NTE
-
CWL
2 stops15h 45m
Multiple Airlines
Deal found 13/7£200
Thu 27/817:15
CWL
-
NTE
2 stops39h 25m
KLM
Thu 3/917:20
NTE
-
CWL
1 stop24h 25m
KLM
Deal found 13/7£223
Thu 3/909:45
CWL
-
NTE
2 stops11h 45m
KLM
Sun 6/906:20
NTE
-
CWL
1 stop3h 55m
KLM
Deal found 12/7£224

Find flight deals from Cardiff to Nantes

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Nantes (NTE). 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 15 July 2026.

Round-trip from

£122
Ryanair
  • Ryanair
  • 13/9-21/9
  • 2 total stops
  • 21h 35m total
  • Cardiff to Nantes
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff 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, Cheapflights users made 858,174 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Cardiff to Nantes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sun 13/9

21:45-15:10

2 stops16h 25m

Nantes Atlantique

Mon 21/9

09:35-21:45

2 stops13h 10m

£145

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 22/8

07:30-09:15

2 stops24h 45m

Nantes Atlantique

Fri 28/8

20:15-06:55

1 stop11h 40m

£146

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 22/8

07:30-14:25

1 stop5h 55m

Nantes Atlantique

Fri 28/8

20:15-06:55

1 stop11h 40m

£178

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sun 13/9

21:45-15:10

2 stops16h 25m

Nantes Atlantique

Mon 21/9

23:15-22:50

3 stops24h 35m

£181

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Thu 27/8

22:50-15:15

2 stops15h 25m

Nantes Atlantique

Thu 3/9

07:40-22:25

2 stops15h 45m

£200

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Thu 27/8

17:15-09:40

2 stops39h 25m

Nantes Atlantique

Thu 3/9

17:20-16:45

1 stop24h 25m

£223
Fastest return journey

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Thu 3/9

09:45-22:30

2 stops11h 45m

Nantes Atlantique

Sun 6/9

06:20-09:15

1 stop3h 55m

£224
Cheapest one-way

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Thu 6/8

22:50-22:10

2 stops22h 20m

£143

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 29/8

17:35-18:55

2 stops24h 20m

£181
Fastest single journey

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sun 2/8

09:50-16:35

1 stop5h 45m

£187

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Cardiff to Nantes

Have a flexible travel schedule? Discover the best time to fly to Nantes from Cardiff with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Nantes. 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 Cardiff to Nantes?

    Ryanair can get you from Cardiff to Nantes in just under 16h 25m. Your travel time can differ by up to . The distance from Cardiff to Nantes is about 303 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Nantes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Nantes?

Book flights to Nantes if you plan to visit one of these locations
Saint-Jean-de-Monts

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Alternative routes for Cardiff to Nantes

See prices for flight routes from nearby airports that may be better suited for you.
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Bristol to Nantes flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Nantes?

Cheapflights makes it easy to find Cardiff to Nantes flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Nantes?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Nantes for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Cardiff to Nantes with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Cardiff to Nantes and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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