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$276+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LON
May 25 — Jun 11
Mon 5/25
Mon 6/1
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 April 25, 2026.

This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 11/97:00 am
MEM
-
LHR
1 stop21h 15m
United Airlines
Wed 11/116:50 am
LHR
-
MEM
2 stops16h 33m
United Airlines
Deal found 4/22$776
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:50 pm
BNA
-
LGW
2 stops20h 35m
Multiple Airlines
Tue 6/169:35 pm
LGW
-
BNA
2 stops26h 25m
Multiple Airlines
Deal found 4/20$816
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/178:55 pm
BNA
-
LGW
2 stops15h 05m
Multiple Airlines
Sat 5/302:00 pm
LGW
-
BNA
1 stop14h 49m
Multiple Airlines
Deal found 4/20$817
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 pm
BNA
-
LHR
1 stop20h 00m
Icelandair
Sun 11/812:15 pm
LHR
-
BNA
1 stop12h 15m
Icelandair
Deal found 4/20$818
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 pm
BNA
-
LHR
1 stop20h 00m
Icelandair
Wed 11/188:35 pm
LHR
-
BNA
1 stop27h 55m
Icelandair
Deal found 4/21$819
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Wed 9/911:47 am
BNA
-
LGW
1 stop16h 13m
Multiple Airlines
Mon 9/282:00 pm
LGW
-
BNA
1 stop26h 51m
Multiple Airlines
Deal found 4/21$819
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 pm
BNA
-
LHR
1 stop11h 20m
Icelandair
Sat 11/78:35 pm
LHR
-
BNA
1 stop27h 55m
Icelandair
Deal found 4/20$820
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Wed 5/206:50 pm
BNA
-
LGW
1 stop31h 05m
Multiple Airlines
Wed 6/32:00 pm
LGW
-
BNA
1 stop14h 49m
Multiple Airlines
Deal found 4/20$820
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 pm
BNA
-
LHR
2 stops20h 10m
Multiple Airlines
Tue 5/196:00 am
LHR
-
BNA
3 stops20h 56m
Multiple Airlines
Deal found 4/20$821
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:45 pm
BNA
-
LGW
2 stops20h 00m
Multiple Airlines
Fri 6/1210:00 pm
LGW
-
BNA
3 stops28h 54m
Multiple Airlines
Deal found 4/21$821
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:55 pm
BNA
-
LGW
1 stop11h 45m
Icelandair
Sat 10/33:40 pm
LGW
-
BNA
1 stop33h 50m
Icelandair
Deal found 4/22$822
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/178:55 pm
BNA
-
LGW
2 stops15h 05m
Multiple Airlines
Mon 6/12:00 pm
LGW
-
BNA
1 stop14h 49m
Multiple Airlines
Deal found 4/20$824

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 April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(Mytrip)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$797

Good round-trip deal

$995 or less

Good one-way deal

$400 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. 19% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 25, 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

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 9/2

4:00 pm-12:05 pm

2 stops15h 05m

London Heathrow

Wed 9/9

11:45 am-11:50 pm

2 stops17h 05m

$911

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/1

5:20 pm-11:35 am

1 stop13h 15m

London Heathrow

Tue 9/22

6:50 am-10:09 am

2 stops32h 19m

$911

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 8/26

6:00 am-7:15 am

1 stop19h 15m

London Heathrow

Tue 9/22

2:05 pm-2:43 pm

2 stops30h 38m

$915

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/8

5:20 pm-11:35 am

1 stop13h 15m

London Heathrow

Tue 9/29

9:30 am-5:19 pm

2 stops36h 49m

$915

MemphisLondon

MEM - LGW

MEMLGW

Memphis

Fri 5/22

5:37 pm-10:00 am

1 stop34h 23m

London Gatwick

Fri 5/29

2:00 pm-4:32 pm

1 stop32h 32m

$921

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/1

5:00 pm-11:15 am

1 stop13h 15m

London Heathrow

Tue 9/22

1:10 pm-9:41 pm

1 stop13h 31m

$935
Quickest round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

5:00 pm-9:05 am

1 stop11h 05m

London Heathrow

Fri 10/2

1:10 pm-9:41 pm

1 stop13h 31m

$935

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 9/2

5:45 am-6:30 am

2 stops19h 45m

London Heathrow

Wed 9/9

4:40 pm-11:57 pm

1 stop12h 17m

$938

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 9/1

10:00 am-8:40 am

2 stops17h 40m

London City

Tue 9/15

9:15 am-11:57 pm

2 stops19h 42m

$939

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 9/2

10:00 am-8:40 am

2 stops17h 40m

London City

Wed 9/9

9:15 am-11:57 pm

2 stops19h 42m

$939

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

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

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 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $1,644). 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 April 25, 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 April 25, 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?

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 Scandinavian Airlines, Iberia, and United Airlines fly from Tennessee to London in about 12h 46m. The time it takes to get you to your destination can typically vary by up to 6h 59m. 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 Icelandair and United Airlines, with prices starting from $160 and $374, 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 (90%), Aer Lingus (90%), Finnair (90%).

  • What are the cheapest flights from Tennessee to London?

    While on average a flight from Tennessee to London is generally $1,597, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay $801 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 $1,644). 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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted

Browse thousands of different options on Cheapflights for your next trip

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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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$736FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$448Average$992FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$480Average$996FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$482Average$585FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$511Average$685FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$515Average$995FlexibilityNo cancel feeOn-time69%
DeltaCheapest$531Average$1,067FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$543Average$862FlexibilityNo cancel feeOn-time70%
IberiaCheapest$569Average$905FlexibilityNo cancel feeOn-time77%
FinnairCheapest$606Average$815FlexibilityNo cancel feeOn-time76%

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