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Cheap flights from Cardiff to Nantes from £148

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — NTE
23 Apr — 30 Apr1
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 24 March 2026.

Mon 4/520:40
CWL
-
NTE
2 stops35h 20m
Multiple Airlines
Mon 11/515:55
NTE
-
CWL
1 stop6h 50m
Multiple Airlines
Deal found 20/3£148
Mon 4/517:15
CWL
-
NTE
1 stop3h 55m
KLM
Mon 11/517:20
NTE
-
CWL
1 stop16h 55m
KLM
Deal found 20/3£180
Thu 7/522:50
CWL
-
NTE
2 stops16h 50m
Multiple Airlines
Thu 14/517:55
NTE
-
CWL
2 stops20h 10m
Multiple Airlines
Deal found 23/3£189
Fri 3/422:45
CWL
-
NTE
1 stop14h 40m
Multiple Airlines
Sun 5/409:40
NTE
-
CWL
2 stops12h 40m
Multiple Airlines
Deal found 22/3£191
Fri 3/417:15
CWL
-
NTE
1 stop17h 00m
KLM
Sun 5/406:20
NTE
-
CWL
1 stop3h 55m
KLM
Deal found 22/3£211
Fri 1/517:15
CWL
-
NTE
1 stop17h 00m
KLM
Sun 3/512:00
NTE
-
CWL
1 stop22h 15m
KLM
Deal found 23/3£221
Fri 1/522:45
CWL
-
NTE
2 stops17h 25m
Multiple Airlines
Sun 3/509:40
NTE
-
CWL
2 stops12h 40m
Multiple Airlines
Deal found 23/3£228
Sat 4/409:45
CWL
-
NTE
1 stop5h 50m
KLM
Sun 5/406:20
NTE
-
CWL
1 stop3h 55m
KLM
Deal found 21/3£231
Sat 11/707:30
CWL
-
NTE
2 stops24h 45m
Multiple Airlines
Wed 15/709:25
NTE
-
CWL
2 stops14h 40m
Multiple Airlines
Deal found 22/3£247

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 24 March 2026.

Round-trip from

£148
Ryanair
  • Ryanair
  • 4/5-11/5
  • 3 total stops
  • 42h 10m 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 24 March 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

Mon 4/5

17:15-22:10

1 stop3h 55m

Nantes Atlantique

Mon 11/5

17:20-09:15

1 stop16h 55m

£180

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 1/5

22:45-17:10

2 stops17h 25m

Nantes Atlantique

Sun 3/5

07:05-17:15

1 stop11h 10m

£211

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 1/5

17:15-11:15

1 stop17h 00m

Nantes Atlantique

Sun 3/5

12:00-09:15

1 stop22h 15m

£221

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Thu 28/5

09:45-20:10

2 stops9h 25m

Nantes Atlantique

Sun 31/5

17:20-09:15

1 stop16h 55m

£230

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 4/4

09:45-16:35

1 stop5h 50m

Nantes Atlantique

Sun 5/4

06:20-16:45

1 stop11h 25m

£293

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sun 7/6

09:50-18:55

2 stops8h 05m

Nantes Atlantique

Thu 18/6

17:20-09:15

1 stop16h 55m

£307
Fastest return journey

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 11/7

07:30-14:25

1 stop5h 55m

Nantes Atlantique

Wed 15/7

17:05-23:05

1 stop7h 00m

£310

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 7/8

22:45-17:10

2 stops17h 25m

Nantes Atlantique

Sun 9/8

16:30-21:20

1 stop5h 50m

£334

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 3/4

17:15-16:55

2 stops22h 40m

Nantes Atlantique

Sun 5/4

10:30-09:15

2 stops47h 45m

£359
Cheapest one-way

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Wed 1/4

17:15-16:35

1 stop22h 20m

£242

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 11 resultsSorted by cheapest first
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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?

    KLM can get you from Cardiff to Nantes in just under 3h 55m. 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

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Bristol to Nantes flights

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

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

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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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