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Cheap flights from Cardiff to Tennessee from £600

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BNA
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Cardiff to Tennessee

Keep the following information in mind while searching for Cardiff to Tennessee flight deals. Data was last updated 19 August 2025.

Round-trip from

£600

Popular in

February

Cheapest in

September

Average price

£686
KLM
  • KLM
  • 1/10-8/10
  • 4 total stops
  • 29h 47m total
  • Cardiff to Tennessee
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Cardiff to Tennessee

Cheapest flights from Cardiff to Tennessee
Explore the most affordable flight options available from Cardiff to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Wed 1/1009:50CWL - MEM
2 stops17h 07mKLM
Wed 8/1014:35MEM - CWL
2 stops12h 40mKLM
Deal found 17/8£600

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Tennessee 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 19 August 2025.
Use the filters below to find and compare flights from Cardiff to Tennessee that are best for you.

Fly from

Cardiff

Fly to

Tennessee

Route

Depart

Return

Price

CardiffMemphis

CWL - MEM

CWLMEM

Cardiff Wales

Wed 1/10

09:50-20:57

2 stops17h 07m

Memphis

Wed 8/10

14:35-09:15

2 stops12h 40m

£600

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Best time to book a flight from Cardiff to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee 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 Tennessee

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Tennessee (average of £718). Flying from Cardiff to Tennessee in July is currently the most expensive (average of £1,035). 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 Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated 19 August 2025.
Read reviews from past customers who have flown with KLM from Cardiff to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.1

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
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.1

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 Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Tennessee?

    If you book a flight to Tennessee from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

  • How long is the flight from Cardiff to Tennessee?

    KLM can get you from Cardiff to Tennessee in just under 17h 07m. Your travel time can differ by up to . The distance between Cardiff and Tennessee is about 4239 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Tennessee 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 Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Tennessee (average of £718). Flying from Cardiff to Tennessee in July is currently the most expensive (average of £1,035). 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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Top airline flying from Cardiff to Tennessee

Discover the top airline that operate flights from Cardiff to Tennessee. 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£598Average£723FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Tennessee from Cardiff today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Tennessee by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Tennessee from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Cardiff to Tennessee flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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