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Cheap flights from Cardiff to Nantes from £94

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — NTE
8 Jul — 15 Jul1
1 adult

Cheap 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 3 July 2025.

Round-trip from

£200

One-way from

£94

Popular in

June

Cheapest in

May

Average price

£288
Ryanair
  • Ryanair
  • 22/7-23/7
  • 4 total stops
  • 27h 40m total
  • Cardiff to Nantes
Search Deals
Ryanair
  • Ryanair
  • 15/8
  • 1 total stop
  • 8h 05m total
  • Cardiff to Nantes
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Cardiff to Nantes

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 3 July 2025.

Sat 12/709:00CWL - NTE
1 stop6h 40mRyanair
Mon 14/713:45NTE - CWL
2 stops27h 10mRyanair
Deal found 1/7£194
Tue 22/720:20CWL - NTE
2 stops12h 45mMultiple Airlines
Wed 23/717:30NTE - CWL
2 stops14h 55mMultiple Airlines
Deal found 2/7£200
Tue 12/817:15CWL - NTE
1 stop3h 45mAir France
Tue 26/806:05NTE - CWL
2 stops11h 40mAir France
Deal found 1/7£238
Tue 12/817:15CWL - NTE
1 stop3h 45mKLM
Tue 26/806:05NTE - CWL
2 stops11h 40mKLM
Deal found 1/7£248
Sat 12/719:20CWL - NTE
2 stops17h 55mVueling
Mon 14/722:20NTE - CWL
2 stops22h 20mVueling
Deal found 1/7£288

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 3 July 2025.
Use the filters below to find and compare flights from Cardiff to Nantes that are best for you.

Fly from

Cardiff

Fly to

Nantes

Route

Depart

Return

Price

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Tue 22/7

20:20-10:05

2 stops12h 45m

Nantes Atlantique

Wed 23/7

17:30-07:25

2 stops14h 55m

£200

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Tue 12/8

17:15-22:00

1 stop3h 45m

Nantes Atlantique

Tue 26/8

06:05-16:45

2 stops11h 40m

£238

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Tue 12/8

17:15-22:00

1 stop3h 45m

Nantes Atlantique

Tue 26/8

06:05-16:45

2 stops11h 40m

£248

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 15/8

12:25-21:30

1 stop8h 05m

£94

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Fri 15/8

12:25-15:50

3 stops26h 25m

£195

CardiffNantes

CWL - NTE

CWLNTE

Cardiff Wales

Sat 26/7

17:35-17:00

2 stops22h 25m

£223

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Nantes

What is the cheapest month to book a flight from Cardiff to Nantes?

Currently, December is the cheapest month in which you can book a flight from Cardiff to Nantes (average of £66). Flying from Cardiff to Nantes in August is currently the most expensive (average of £150). 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.

Reviews of airlines servicing Nantes

Get insights into the airlines that provide service to Nantes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantes. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with KLM, Air France, andRyanair from Cardiff to Nantes to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,473 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Ryanair
6.8
Okay
5,150 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 popular is this Cardiff to Nantes flight route?

    This flight path from Cardiff Wales to Nantes Atlantique was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Cardiff to Nantes round-trip?

    Our cheapest airline available from Cardiff to Nantes is Air France. Our recent data shows that you can find tickets from as low as £238 on this airline. An additional option worth looking into is KLM, starting at £248. You may be able to fly from Cardiff to Nantes for 3% less than the average price by searching for these airlines.

  • 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.

  • What is the cheapest month to book a flight from Cardiff to Nantes?

    Currently, December is the cheapest month in which you can book a flight from Cardiff to Nantes (average of £66). Flying from Cardiff to Nantes in August is currently the most expensive (average of £150). 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

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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.
Manchester to Nantes flights
Bristol to Nantes flights

Top airline flying from Cardiff to Nantes

Discover the top airline that operate flights from Cardiff to Nantes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£165Average£178FlexibilityNo cancel feeOn-time75%
Search KLM 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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