HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$171+ Cheap flights from Tennessee to London (LON)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LON
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to London

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 July 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Wed 10/72:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/21$755
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:13 pm
MEM
-
LGW
2 stops36h 47m
Multiple Airlines
Wed 10/72:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/21$756
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 pm
MEM
-
LHR
1 stop11h 35m
United Airlines
Wed 11/189:30 am
LHR
-
MEM
2 stops44h 05m
United Airlines
Deal found 7/19$766
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:05 am
MEM
-
LGW
1 stop18h 55m
Multiple Airlines
Sat 10/102:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$774
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:13 pm
MEM
-
LGW
2 stops36h 47m
Multiple Airlines
Sat 10/102:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$794
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:05 am
MEM
-
LGW
1 stop18h 55m
Multiple Airlines
Wed 10/142:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$795
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Sat 10/102:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$810
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:13 pm
MEM
-
LGW
2 stops36h 47m
Multiple Airlines
Wed 10/142:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$815
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Tue 8/182:00 pm
LGW
-
MEM
2 stops50h 10m
Multiple Airlines
Deal found 7/19$816
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Sat 10/102:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$825
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Wed 10/142:00 pm
LGW
-
MEM
1 stop34h 15m
Multiple Airlines
Deal found 7/20$832
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:20 pm
TYS
-
LHR
2 stops15h 30m
Lufthansa
Wed 11/188:45 am
LHR
-
TYS
2 stops20h 11m
Lufthansa
Deal found 7/22$879

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 July 22, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$755
(Kiwi.com)

One-way from

$171
(KAYAK)

Popular in

June

Cheapest in

September

Average price

$1,323

Good round-trip deal

$1,091 or less

Good one-way deal

$365 or less
Provider with most accurate pricing for Nashville Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-London (LON) flights.
Search Deals
From Tennessee to London (LON)
Search Deals
One-way flight from Tennessee to London (LON)
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($380 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT 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

 
Customize 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 2,558,603 searches. Data last updated July 22, 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 round-trip

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Mon 11/16

9:00 am-10:15 am

1 stop19h 15m

London Heathrow

Wed 11/18

6:50 am-5:49 pm

2 stops16h 59m

$774

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 1/11

10:45 am-6:40 am

2 stops14h 55m

London Heathrow

Wed 1/13

6:35 am-8:49 pm

2 stops19h 14m

$791

MemphisLondon

MEM - LGW

MEMLGW

Memphis

Sun 8/16

7:10 pm-10:00 am

1 stop32h 50m

London Gatwick

Sun 8/23

2:00 pm-7:06 pm

2 stops35h 06m

$836

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

7:00 am-7:45 am

1 stop19h 45m

London Heathrow

Fri 10/2

2:05 pm-5:21 pm

2 stops32h 16m

$895

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 10/14

6:00 pm-10:25 am

1 stop11h 25m

London Heathrow

Tue 10/20

9:00 am-6:32 pm

2 stops38h 32m

$897

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 11/8

6:45 am-7:10 am

2 stops19h 25m

London Heathrow

Mon 11/23

11:05 am-8:54 pm

2 stops38h 49m

$901

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Wed 11/18

7:00 am-7:40 am

1 stop19h 40m

London Heathrow

Mon 11/23

1:45 pm-9:57 am

2 stops49h 12m

$911

MemphisLondon

MEM - LCY

MEMLCY

Memphis

Mon 12/7

6:22 pm-5:40 pm

2 stops17h 18m

London City

Mon 12/14

9:50 am-10:32 pm

2 stops18h 42m

$976

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

9:45 am-8:40 am

2 stops17h 55m

London City

Wed 9/2

9:15 am-8:24 pm

2 stops16h 09m

$994

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 8/17

6:52 pm-10:30 am

1 stop10h 38m

London Heathrow

Thu 8/27

9:15 am-6:04 pm

1 stop13h 49m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 round-trip 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, November is the cheapest month in which you can book a flight from Tennessee to London (average of $752). Flying from Tennessee to London in June is currently the most expensive (average of $1,521). 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 July 22, 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 July 22, 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 to fly round-trip 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 51 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?

    Airlines like United Airlines, Lufthansa, and British Airways fly from Tennessee to London in about 10h 38m. The time it takes to get you to your destination can typically vary by up to 8h 37m. The distance from Tennessee to London is about 4076 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $126 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $218 and $364, respectively.

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

    When deciding which route to take from Tennessee to London consider Nashville Intl - London Heathrow, Nashville Intl - London Gatwick or Nashville Intl - London Stansted as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tennessee to London on time: American Airlines (75%), Aer Lingus (75%), Finnair (75%).

  • What are the cheapest flights from Tennessee to London?

    While on average a flight from Tennessee to London is generally $2,202, our data shows the cheapest flight currently is $343. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay $756 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Tennessee to London (average of $752). Flying from Tennessee to London in June is currently the most expensive (average of $1,521). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Tennessee to London

Discover the top 10 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 2,558,603 searches. Data last updated July 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$690FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,169FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$448Average$1,015FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$480Average$1,069FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$482Average$608FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$544Average$693FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$555Average$937FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$581Average$1,198FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$624Average$1,124FlexibilityNo cancel feeOn-time71%
FinnairCheapest$716Average$940FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.