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Cheap flights from Tennessee to London Heathrow Airport from £201

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LHR
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Tennessee to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Tennessee to Heathrow
Explore the most affordable flight options available from Tennessee to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Wed 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
Thu 27/1112:15LHR - BNA
1 stop12h 15mIcelandair
Deal found 12/11£447
Wed 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
Mon 8/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£448
Fri 5/1217:30BNA - LHR
1 stop20h 00mIcelandair
Sun 7/1212:15LHR - BNA
1 stop12h 15mIcelandair
Deal found 12/11£448
Fri 5/1217:30BNA - LHR
1 stop11h 20mIcelandair
Mon 8/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£449
Sun 30/1116:42BNA - LHR
2 stops18h 58mScandinavian Airlines
Sun 7/1206:40LHR - BNA
3 stops19h 53mScandinavian Airlines
Deal found 12/11£450
Wed 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
Wed 26/1120:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£451
Tue 18/1114:41TYS - LHR
1 stop12h 09mKLM
Tue 25/1108:55LHR - TYS
1 stop15h 07mKLM
Deal found 11/11£454
Sun 30/1116:42BNA - LHR
2 stops19h 48mScandinavian Airlines
Thu 4/1206:40LHR - BNA
2 stops21h 04mScandinavian Airlines
Deal found 12/11£455
Tue 30/1206:27TYS - LHR
1 stop19h 38mDelta
Fri 9/109:40LHR - TYS
2 stops15h 42mDelta
Deal found 12/11£457
Wed 12/1119:20TYS - LHR
2 stops15h 30mLufthansa
Wed 19/1111:10LHR - TYS
2 stops16h 45mLufthansa
Deal found 11/11£460
Wed 10/1217:30BNA - LHR
1 stop20h 00mIcelandair
Wed 17/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£467
Wed 3/1217:30BNA - LHR
1 stop11h 20mIcelandair
Sat 13/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 11/11£468

Cheap flight deals from Tennessee to Heathrow

Keep the following information in mind while searching for Tennessee to Heathrow flight deals. Data was last updated 14 November 2025.

Round-trip from

£438

One-way from

£201

Popular in

June

Cheapest in

October

Average price

£582
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/1-29/1
  • 4 total stops
  • 41h 20m total
  • Tennessee to London
Search Deals
23/11
  • 23/11
  • 3 total stops
  • 57h 21m total
  • Tennessee to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tennessee to Heathrow 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 14 November 2025.
Use the filters below to find and compare flights from Tennessee to London Heathrow Airport that are best for you.

Fly from

Tennessee

Fly to

Heathrow

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 31/12

07:39-08:45

1 stop20h 06m

London Heathrow

Fri 9/1

20:00-12:09

1 stop21h 09m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 28/1

11:26-17:40

2 stops24h 14m

London Heathrow

Mon 2/2

06:40-20:15

2 stops19h 35m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 12/1

14:06-16:00

2 stops19h 54m

London Heathrow

Thu 29/1

06:40-20:15

2 stops19h 35m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 18/1

11:26-16:00

2 stops22h 34m

London Heathrow

Sat 31/1

06:40-23:00

2 stops22h 20m

£454

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 3/12

13:58-05:55

1 stop10h 57m

London Heathrow

Thu 11/12

06:35-20:57

2 stops19h 22m

£469

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sun 23/11

05:35-11:40

1 stop25h 05m

London Heathrow

Tue 16/12

06:30-20:00

2 stops18h 30m

£470

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 31/12

09:30-08:05

1 stop17h 35m

London Heathrow

Sun 11/1

10:45-18:52

1 stop13h 07m

£473

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 30/12

06:27-07:05

1 stop19h 38m

London Heathrow

Sat 10/1

10:45-13:52

1 stop32h 07m

£473

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Sun 26/4

13:45-21:40

2 stops25h 55m

London Heathrow

Wed 6/5

06:40-22:51

3 stops22h 11m

£473

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 2/2

13:00-09:10

2 stops15h 10m

London Heathrow

Sun 15/2

06:50-16:47

2 stops14h 57m

£475

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Tennessee 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 Tennessee to London Heathrow Airport

What is the cheapest month to book a flight from Tennessee to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £39). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £584). 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.

What is the cheapest time of day to fly from TN to LHR?

Find hourly flight availability from Tennessee to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

It’s typically best to fly out from Tennessee to London Heathrow Airport in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Tennessee to London Heathrow Airport

Explore weekly flight availability from Tennessee to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 November 2025.

The most flights from USTN to LHR are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Tennessee to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Heathrow. 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 Tennessee to London Heathrow Airport?

    For as low as £469, Delta can have you in London Heathrow Airport from Tennessee in 10h 57m. There are 4162 mi between Tennessee and London Heathrow Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to London Heathrow Airport one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £246. Users have also found prices from £261 and £302 on Scandinavian Airlines and Lufthansa, respectively.

  • What are the most popular routes from Tennessee to London Heathrow Airport?

    When deciding which route to take from Tennessee to London Heathrow Airport consider Nashville Intl - London Heathrow, Memphis - London Heathrow or Knoxville McGhee Tyson - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Tennessee to London Heathrow Airport?

    Consider American Airlines (92%), British Airways (92%) or Aer Lingus (83%) when booking your flight. These represent the most reliable airlines when flying from Tennessee to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Heathrow 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 Tennessee to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £39). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £584). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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Alternative routes for Tennessee to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Tennessee to Heathrow

Discover the top 3 airlines that operate flights from Tennessee to Heathrow. 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£394Average£598FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£488Average£555FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£516Average£516FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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 Tennessee to Heathrow?

Cheapflights helps you search for flights from Tennessee to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Tennessee to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Tennessee to Heathrow with no change fees.

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

Yes, Cheapflights offers price alerts on Tennessee to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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