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$198+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LON
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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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 June 23, 2026.

This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:28 pm
MEM
-
LHR
1 stop35h 12m
United Airlines
Wed 11/119:30 am
LHR
-
MEM
2 stops44h 05m
United Airlines
Deal found 6/22$771
This United Airlines deal was found by Cheapflights users on 6/18. 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 11/238:26 am
TYS
-
LHR
1 stop18h 29m
United Airlines
Wed 11/256:50 am
LHR
-
TYS
2 stops14h 59m
United Airlines
Deal found 6/18$775
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 11/225:39 pm
TYS
-
LHR
1 stop33h 16m
United Airlines
Wed 11/256:50 am
LHR
-
TYS
2 stops22h 24m
United Airlines
Deal found 6/18$780
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 11/252:20 pm
TYS
-
LHR
2 stops14h 45m
United Airlines
Fri 11/2710:00 am
LHR
-
TYS
1 stop18h 19m
United Airlines
Deal found 6/18$797
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 9/247:10 pm
MEM
-
LGW
1 stop32h 50m
Multiple Airlines
Sat 10/32:00 pm
LGW
-
MEM
2 stops30h 22m
Multiple Airlines
Deal found 6/18$799
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 8/37:48 pm
MEM
-
LGW
2 stops32h 12m
Multiple Airlines
Wed 8/192:00 pm
LGW
-
MEM
1 stop29h 55m
Multiple Airlines
Deal found 6/21$839
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 11/245:20 pm
TYS
-
LHR
1 stop33h 10m
United Airlines
Fri 11/277:30 am
LHR
-
TYS
2 stops18h 35m
United Airlines
Deal found 6/18$875
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 pm
TYS
-
LHR
1 stop16h 05m
United Airlines
Wed 9/306:50 am
LHR
-
TYS
2 stops15h 18m
United Airlines
Deal found 6/22$883
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am
MEM
-
LHR
1 stop19h 10m
United Airlines
Wed 11/186:50 am
LHR
-
MEM
2 stops16h 59m
United Airlines
Deal found 6/22$883
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:52 pm
CHA
-
LHR
1 stop14h 08m
United Airlines
Tue 10/206:50 am
LHR
-
CHA
2 stops22h 20m
United Airlines
Deal found 6/21$883
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
TYS
-
LHR
1 stop17h 55m
United Airlines
Tue 11/101:45 pm
LHR
-
TYS
2 stops39h 11m
United Airlines
Deal found 6/20$884
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:48 am
MEM
-
LHR
1 stop14h 07m
United Airlines
Tue 12/86:35 am
LHR
-
MEM
2 stops16h 48m
United Airlines
Deal found 6/22$884

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 June 23, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$771
(United Airlines)

One-way from

$198
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,537

Good round-trip deal

$1,125 or less

Good one-way deal

$457 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. 25% potential increase in price ($316 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 June 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 June 23, 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

Sun 11/8

4:28 pm-9:40 am

1 stop35h 12m

London Heathrow

Wed 11/11

9:30 am-11:35 pm

2 stops44h 05m

$771

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 11/24

9:48 am-5:55 am

1 stop14h 07m

London Heathrow

Tue 12/8

6:35 am-5:23 pm

2 stops16h 48m

$884

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 11/11

9:48 am-6:40 am

2 stops14h 52m

London Heathrow

Wed 11/18

6:50 am-5:49 pm

2 stops16h 59m

$887

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Tue 9/22

4:39 pm-10:25 am

1 stop11h 46m

London Heathrow

Tue 10/13

2:05 pm-10:45 am

2 stops26h 40m

$894

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

10:44 am-10:40 am

2 stops18h 56m

London Heathrow

Fri 10/2

2:05 pm-5:21 pm

2 stops32h 16m

$896

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Sun 9/6

1:54 pm-6:30 pm

2 stops22h 36m

London Heathrow

Thu 9/10

7:05 am-8:30 pm

3 stops19h 25m

$981

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 8/19

6:02 pm-5:55 pm

2 stops18h 53m

London City

Wed 9/2

9:15 am-11:59 pm

2 stops19h 44m

$991

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/22

6:00 pm-5:55 pm

2 stops18h 55m

London City

Tue 9/29

9:15 am-11:59 pm

2 stops19h 44m

$1,013

MemphisLondon

MEM - LCY

MEMLCY

Memphis

Mon 10/12

1:45 pm-9:30 am

2 stops13h 45m

London City

Sat 10/17

10:00 am-9:13 pm

2 stops17h 13m

$1,014

MemphisLondon

MEM - LCY

MEMLCY

Memphis

Mon 8/3

12:03 pm-7:15 am

2 stops13h 12m

London City

Wed 8/19

7:45 am-6:00 pm

2 stops16h 15m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

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 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, August is the cheapest month in which you can book a flight from Tennessee to London (average of $51). Flying from Tennessee to London in October is currently the most expensive (average of $2,031). 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 June 23, 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 June 23, 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 33 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 Delta fly from Tennessee to London in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 21h 27m. The distance from Tennessee to London is about 4371 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 American Airlines and Aer Lingus, with prices starting from $374 and $394, 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 (70%), Aer Lingus (70%), Finnair (70%).

  • What are the cheapest flights from Tennessee to London?

    While on average a flight from Tennessee to London is generally $1,374, our data shows the cheapest flight currently is $336. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay $631 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, August is the cheapest month in which you can book a flight from Tennessee to London (average of $51). Flying from Tennessee to London in October is currently the most expensive (average of $2,031). 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
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$666FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$1,096FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$448Average$921FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$480Average$998FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$482Average$594FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$511Average$685FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$515Average$1,134FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$527Average$885FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$624Average$1,106FlexibilityNo cancel feeOn-time71%
FinnairCheapest$716Average$834FlexibilityNo cancel feeOn-time76%

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