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Cheap flights from Tennessee to London from £141

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LON
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tennessee to London

Enter your travel dates to find the best prices.

Cheapest flights from Tennessee to London
Explore the most affordable flight options available from Tennessee to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Mon 17/818:29
TYS
-
LGW
1 stop34h 31m
Multiple Airlines
Thu 27/814:00
LGW
-
TYS
1 stop34h 05m
Multiple Airlines
Deal found 9/7£439
Sun 9/813:33
TYS
-
LGW
1 stop15h 27m
Multiple Airlines
Tue 25/814:00
LGW
-
TYS
1 stop29h 59m
Multiple Airlines
Deal found 9/7£442
Sun 16/813:33
TYS
-
LGW
1 stop15h 27m
Multiple Airlines
Sun 23/814:00
LGW
-
TYS
1 stop32h 37m
Multiple Airlines
Deal found 5/7£484
Sun 18/1006:40
TYS
-
LGW
1 stop22h 20m
Multiple Airlines
Wed 28/1010:10
LGW
-
TYS
1 stop34h 28m
Multiple Airlines
Deal found 8/7£498
Sat 19/909:30
TYS
-
LGW
2 stops24h 10m
Multiple Airlines
Sun 27/914:00
LGW
-
TYS
1 stop31h 43m
Multiple Airlines
Deal found 6/7£520
Sun 9/819:10
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Tue 25/814:00
LGW
-
MEM
2 stops50h 10m
Multiple Airlines
Deal found 9/7£521
Tue 8/1207:30
MEM
-
LHR
1 stop16h 25m
United Airlines
Wed 9/1212:05
LHR
-
MEM
2 stops39h 48m
United Airlines
Deal found 8/7£567
Sat 7/1116:28
MEM
-
LHR
1 stop35h 12m
United Airlines
Tue 10/1109:30
LHR
-
MEM
2 stops44h 05m
United Airlines
Deal found 6/7£575
Sun 6/1206:00
MEM
-
LHR
2 stops19h 10m
United Airlines
Tue 8/1206:35
LHR
-
MEM
2 stops16h 48m
United Airlines
Deal found 9/7£582
Tue 14/716:36
MEM
-
LGW
1 stop35h 24m
Multiple Airlines
Wed 19/814:00
LGW
-
MEM
1 stop29h 55m
Multiple Airlines
Deal found 7/7£606
Tue 4/816:36
MEM
-
LGW
1 stop35h 24m
Multiple Airlines
Tue 11/814:00
LGW
-
MEM
2 stops50h 10m
Multiple Airlines
Deal found 7/7£623
Thu 17/915:17
MEM
-
LGW
2 stops36h 43m
Multiple Airlines
Wed 23/914:00
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/7£625

Find flight deals from Tennessee to London

Keep the following information in mind while searching for Tennessee to London flight deals. Data was last updated 10 July 2026.

Round-trip from

£439

One-way from

£141

Popular in

June

Cheapest in

September

Average price

£871

Good round-trip deal

£805 or less

Good one-way deal

£585 or less
17/8-27/8
  • 17/8-27/8
  • 2 total stops
  • 68h 36m total
  • Tennessee to London
Search Deals
Aer Lingus
  • Aer Lingus
  • 6/9
  • 2 total stops
  • 16h 00m total
  • Tennessee to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£190 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to London (LON).
Search Deals
Price to beat on a one-way flight from Tennessee to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tennessee to London 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 10 July 2026.
Use the filters below to find and compare flights from Tennessee to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 17/8

18:29-10:00

1 stop34h 31m

London Gatwick

Thu 27/8

14:00-19:05

1 stop34h 05m

£439

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 9/8

13:33-10:00

1 stop15h 27m

London Gatwick

Tue 25/8

14:00-14:59

1 stop29h 59m

£442

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 19/9

09:30-14:40

2 stops24h 10m

London Gatwick

Sun 27/9

14:00-16:43

1 stop31h 43m

£520

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 9/9

08:30-10:00

1 stop20h 30m

London Gatwick

Sat 12/9

14:00-17:33

1 stop32h 33m

£559

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Sun 6/12

06:00-07:10

2 stops19h 10m

London Heathrow

Tue 8/12

06:35-17:23

2 stops16h 48m

£582

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 18/9

08:20-10:00

1 stop20h 40m

London Gatwick

Fri 25/9

14:00-15:01

2 stops30h 01m

£651

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 30/11

19:20-21:20

2 stops21h 00m

London Heathrow

Thu 10/12

06:35-19:17

2 stops17h 42m

£663

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 22/9

09:00-07:55

1 stop16h 55m

London Heathrow

Tue 6/10

14:05-14:44

2 stops30h 39m

£666

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Mon 5/10

07:15-06:45

1 stop17h 30m

London Heathrow

Tue 13/10

14:05-10:45

2 stops26h 40m

£666

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 30/11

09:45-17:05

2 stops26h 20m

London Heathrow

Fri 11/12

07:30-21:05

2 stops18h 35m

£681

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to London

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

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to London (average of £38). Flying from Tennessee to London in October is currently the most expensive (average of £1,614). 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 LON?

Find hourly flight availability from Tennessee to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to London as you normally would.

Weekly flight availability from Tennessee to London

Explore weekly flight availability from Tennessee to London. 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 10 July 2026.

The most flights from USTN to LON 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?

How far ahead should I book a flight from Tennessee to London?

The price you pay for your flight from Tennessee to London may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

    For as low as £694, United Airlines can have you in London from Tennessee in 15h 45m. There are 4076 mi between Tennessee and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £215. Aer Lingus flights start at £251 while deals on Virgin Atlantic start at £260 one-way.

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

    The most popular route from Tennessee to London is Nashville Intl - London Heathrow. You may also consider Nashville Intl - London Gatwick or Nashville Intl - London Stansted.

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

    Before booking your flight to London from Tennessee, check out the most reliable airlines to get you to your destination on time: American Airlines (78%), Aer Lingus (78%), Finnair( 78%).

  • What are the cheapest flights from Tennessee to London?

    On average you can expect to pay £733 for a flight from Tennessee to London. The cheapest flight overall is £289 while the most popular route, (Nashville Intl - London Heathrow) is currently priced at £532.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to London 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?

    Currently, August is the cheapest month in which you can book a flight from Tennessee to London (average of £38). Flying from Tennessee to London in October is currently the most expensive (average of £1,614). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
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Romford
Borehamwood
Southend-on-Sea
Uxbridge

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Alternative routes for Tennessee to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Tennessee to London

Discover the top 2 airlines that operate flights from Tennessee to London. 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 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£387Average£828FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£513Average£850FlexibilityNo cancel feeOn-time62%
Search JetBlue 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 London?

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 London from Tennessee today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Tennessee.

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

Yes, we can. To see specific flights from Tennessee to London 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 Tennessee to London become cheaper?

Yes! Start tracking prices for Tennessee to London 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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