How long is the flight from Tennessee to London Heathrow Airport?

For as low as £566, Virgin Atlantic can have you in London Heathrow Airport from Tennessee in 17h 15m. There are 4352 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 £215. Users have also found prices from £252 and £261 on Aer Lingus and Virgin Atlantic, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 cheapest flights from Tennessee to London Heathrow Airport?

While on average a flight from Tennessee to London Heathrow Airport is generally £781, our data shows the cheapest flight currently is £261. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay £435 for that flight.

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

Consider American Airlines (70%), Aer Lingus (70%) or Finnair (70%) 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.

£219+ Cheap Flights from Tennessee to London Heathrow Airport

Cheap flight deals from Tennessee to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 19 September 2026.

Sun 27/916:49 -

1 stop12h 31m

Tue 13/1011:15 -

1 stop15h 20m

Deal found 18/9£548

Sun 27/914:32 -

1 stop11h 43m

Tue 13/1006:15 -

2 stops18h 22m

Deal found 18/9£558

Tue 1/1214:35 -

1 stop16h 05m

Tue 8/1211:30 -

2 stops15h 47m

Deal found 18/9£563

Wed 2/1211:59 -

1 stop17h 41m

Tue 8/1206:30 -

2 stops15h 30m

Deal found 18/9£563

Sun 27/918:23 -

1 stop13h 52m

Tue 13/1010:45 -

1 stop16h 15m

Deal found 18/9£563

Mon 2/1107:26 -

1 stop18h 39m

Wed 11/1111:30 -

2 stops15h 42m

Deal found 16/9£564

Wed 4/1110:06 -

1 stop20h 34m

Wed 11/1106:30 -

2 stops17h 00m

Deal found 17/9£565

Tue 8/1210:10 -

1 stop17h 50m

Tue 15/1206:20 -

2 stops17h 13m

Deal found 17/9£565

Mon 2/1112:10 -

1 stop12h 55m

Wed 18/1106:30 -

2 stops15h 23m

Deal found 15/9£565

Mon 2/1107:26 -

1 stop18h 39m

Wed 11/1108:55 -

2 stops18h 17m

Deal found 16/9£566

Tue 13/1007:10 -

1 stop17h 15m

Tue 20/1009:55 -

2 stops19h 30m

Deal found 17/9£566

Tue 29/914:32 -

1 stop15h 48m

Tue 13/1008:40 -

2 stops15h 57m

Deal found 16/9£566

Best flights from Tennessee to Heathrow
Discover carefully curated flight deals from Tennessee to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Tue 8/1210:10 -

1 stop17h 50m

Tue 15/1206:20 -

2 stops17h 13m

Deal found 17/9£565

Tue 13/1007:10 -

1 stop17h 15m

Tue 20/1009:55 -

2 stops19h 30m

Deal found 18/9£566

Tue 13/1011:55 -

1 stop12h 30m

Tue 20/1016:05 -

1 stop13h 20m

Deal found 15/9£572

Sun 14/216:30 -

1 stop14h 10m

Mon 22/208:55 -

1 stop14h 59m

Deal found 14/9£616

Fri 9/1019:45 -

1 stop19h 40m

Fri 16/1010:00 -

1 stop18h 09m

Deal found 18/9£632

Fri 13/1118:40 -

Nonstop8h 10m

Mon 16/1113:10 -

Nonstop9h 30m

Deal found 17/9£666

Tue 13/1017:18 -

2 stops14h 47m

Tue 20/1009:55 -

2 stops16h 42m

Deal found 14/9£570

Fri 11/1214:56 -

1 stop11h 49m

Tue 15/1211:45 -

2 stops15h 18m

Deal found 14/9£604

Thu 11/217:57 -

1 stop10h 03m

Tue 16/212:40 -

1 stop16h 06m

Deal found 18/9£619

Tue 13/1008:35 -

1 stop16h 50m

Fri 23/1011:15 -

1 stop15h 53m

Deal found 18/9£571

Tue 17/1116:33 -

1 stop10h 37m

Mon 23/1118:00 -

2 stops21h 21m

Deal found 18/9£632

Thu 29/1013:38 -

2 stops13h 07m

Thu 5/1108:40 -

2 stops16h 15m

Deal found 14/9£607

Sun 29/1118:40 -

Nonstop8h 10m

Mon 7/1213:10 -

Nonstop9h 30m

Deal found 15/9£677

Tue 29/916:09 -

1 stop10h 06m

Wed 18/1110:50 -

1 stop14h 06m

Deal found 17/9£571

Sun 8/1106:45 -

2 stops19h 25m

Mon 23/1109:00 -

2 stops16h 53m

Deal found 16/9£648

Tue 20/1014:50 -

1 stop11h 25m

Mon 26/1008:55 -

1 stop15h 40m

Deal found 14/9£609

Sun 28/213:30 -

1 stop14h 30m

Wed 10/308:40 -

2 stops16h 41m

Deal found 17/9£573

Thu 3/1218:40 -

Nonstop8h 10m

Mon 7/1213:10 -

Nonstop9h 30m

Deal found 15/9£714

Thu 1/1010:25 -

2 stops14h 05m

Sun 4/1006:50 -

2 stops16h 48m

Deal found 17/9£650

Wed 13/110:20 -

3 stops18h 30m

Sun 17/120:35 -

2 stops31h 20m

Deal found 18/9£793

Sun 21/219:20 -

1 stop11h 20m

Sun 28/208:55 -

1 stop16h 45m

Deal found 17/9£614

Fri 16/1015:05 -

1 stop33h 40m

Sun 25/1013:00 -

1 stop30h 57m

Deal found 17/9£651

Wed 4/1110:06 -

1 stop15h 19m

Sun 8/1108:55 -

2 stops18h 29m

Deal found 16/9£603

Tue 13/1009:48 -

2 stops15h 07m

Tue 20/1010:50 -

2 stops18h 26m

Deal found 15/9£652

Tue 5/112:00 -

1 stop12h 25m

Sun 10/106:30 -

2 stops15h 07m

Deal found 15/9£660

Sun 8/1106:40 -

1 stop18h 45m

Mon 23/1110:00 -

2 stops17h 00m

Deal found 17/9£603

Sat 17/1014:36 -

1 stop15h 19m

Sun 25/1007:30 -

2 stops21h 14m

Deal found 16/9£656

Thu 29/1010:06 -

1 stop16h 19m

Thu 5/1108:40 -

2 stops18h 44m

Deal found 14/9£604

Wed 27/109:05 -

2 stops16h 05m

Tue 2/206:50 -

2 stops16h 54m

Deal found 17/9£657

Thu 15/1019:25 -

1 stop10h 55m

Thu 22/1011:45 -

2 stops16h 54m

Deal found 14/9£604

Find flight deals from Tennessee to Heathrow

Round-trip from	£563
One-way from	£219
Popular in	June
Cheapest in	April
Average price	£725
Good round-trip deal	£310 or less
Good one-way deal	£274 or less

Virgin Atlantic
1/12-8/12
3 total stops
31h 52m total
Tennessee to London

Search Deals

Icelandair
4/12-31/12
1 total stop
11h 20m total
Tennessee to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£176 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Tennessee to London Heathrow.

Search Deals

Price to beat on a one-way flight from Tennessee to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MemphisLondon

MEM Memphis - LHR London Heathrow

MEMLHR

Memphis

Sun 10/1

11:50-07:05

1 stop13h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£256

MemphisLondon

MEM Memphis - LHR London Heathrow

MEMLHR

Memphis

Sun 10/1

09:45-07:10

2 stops15h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£258

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 15/3

12:00-07:45

2 stops15h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£260

NashvilleLondon

BNA Nashville Intl - LHR London Heathrow

BNALHR

Nashville Intl

Mon 15/3

13:25-10:40

2 stops16h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£265

NashvilleLondon

BNA Nashville Intl - LHR London Heathrow

BNALHR

Nashville Intl

Thu 11/3

13:00-06:55

1 stop11h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£271

Fastest return journey

NashvilleLondon

BNA Nashville Intl - LHR London Heathrow

BNALHR

Nashville Intl

Wed 10/3

18:40-08:50

Nonstop8h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£273

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Wed 21/10

09:10-06:20

1 stop16h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£280

BlountvilleLondon

TRI Blountville Tri Cities TN/VA - LHR London Heathrow

TRILHR

Blountville Tri Cities TN/VA

Fri 15/1

12:00-09:15

1 stop16h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£285

MemphisLondon

MEM Memphis - LHR London Heathrow

MEMLHR

Memphis

Wed 16/12

10:33-06:50

2 stops14h 17m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£295

MemphisLondon

MEM Memphis - LHR London Heathrow

MEMLHR

Memphis

Wed 16/12

06:19-07:45

1 stop19h 26m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BNA-LHR

MEM-LHR

CHA-LHR

TYS-LHR

TRI-LHR

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

USTN-LHR

BNA-LHR

MEM-LHR

CHA-LHR

TYS-LHR

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

Currently, March is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £640). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £1,171). 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?

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

Weekly flight availability from Tennessee to London Heathrow Airport

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?

Airfare is below average for this route at the moment.

Tennessee to London Heathrow Airport flights typically cost between £643 and £906 in November.
The cheapest return price found within the last 5 days was £578 on Aer Lingus (14 Nov–18 Nov).

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

To ensure you get the cheapest price possible for a flight from Tennessee to London Heathrow Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Tennessee to London Heathrow Airport?
For as low as £566, Virgin Atlantic can have you in London Heathrow Airport from Tennessee in 17h 15m. There are 4352 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 £215. Users have also found prices from £252 and £261 on Aer Lingus and Virgin Atlantic, 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 (70%), Aer Lingus (70%) or Finnair (70%) when booking your flight. These represent the most reliable airlines when flying from Tennessee to London Heathrow Airport.
What are the cheapest flights from Tennessee to London Heathrow Airport?
While on average a flight from Tennessee to London Heathrow Airport is generally £781, our data shows the cheapest flight currently is £261. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay £435 for that flight.
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, March is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £640). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £1,171). 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.

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Top 2 airlines flying from Tennessee to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£514	Average£827	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
British Airways	Cheapest£585	Average£852	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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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Cheap flights from Tennessee to London Heathrow Airport from £219

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Tennessee to Heathrow

Cheapest flights from Tennessee to HeathrowExplore 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 19 September 2026.

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 19 September 2026.

Best flights from Tennessee to HeathrowDiscover carefully curated flight deals from Tennessee to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Tennessee to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights from Tennessee to HeathrowExplore direct flight options from Tennessee to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Explore direct flight options from Tennessee to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights from Tennessee to HeathrowDiscover last-minute flight deals from Tennessee to Heathrow. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Tennessee to Heathrow. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Tennessee to HeathrowSearch for one-way flight options from Tennessee to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Tennessee to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Tennessee to Heathrow

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One-way from

Popular in

Cheapest in

Average price

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

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 19 September 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 Heathrow Airport as you normally would.

Weekly flight availability from Tennessee to London Heathrow Airport

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?

Airfare is below average for this route at the moment.

Tennessee to London Heathrow Airport flights typically cost between £643 and £906 in November.The cheapest return price found within the last 5 days was £578 on Aer Lingus (14 Nov–18 Nov).

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

To ensure you get the cheapest price possible for a flight from Tennessee to London Heathrow Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Tennessee to London Heathrow Airport?

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

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

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

What are the cheapest flights from Tennessee to London Heathrow Airport?

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

How can I find direct flights from Tennessee to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

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Search flights from Tennessee to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

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

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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 19 September 2026.

Best flights from Tennessee to Heathrow
Discover carefully curated flight deals from Tennessee to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights from Tennessee to Heathrow
Explore direct flight options from Tennessee to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights from Tennessee to Heathrow
Discover last-minute flight deals from Tennessee to Heathrow. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Tennessee to Heathrow
Search for one-way flight options from Tennessee to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Tennessee to London Heathrow Airport flights typically cost between £643 and £906 in November.
The cheapest return price found within the last 5 days was £578 on Aer Lingus (14 Nov–18 Nov).