Find flights
Deals
When to book
FAQs

Cheap flights from Tennessee to London Heathrow Airport from £200

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LHR
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tennessee to Heathrow

Enter your travel dates to find the best prices.

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 21 May 2026.

Mon 2/1117:45
CHA
-
LHR
2 stops17h 15m
Scandinavian Airlines
Mon 16/1106:40
LHR
-
CHA
2 stops20h 26m
Scandinavian Airlines
Deal found 17/5£602
Sun 18/1012:49
TRI
-
LHR
2 stops22h 11m
Scandinavian Airlines
Sun 25/1006:40
LHR
-
TRI
2 stops19h 44m
Scandinavian Airlines
Deal found 17/5£620
Mon 9/1117:57
TYS
-
LHR
2 stops17h 03m
Scandinavian Airlines
Wed 18/1106:40
LHR
-
TYS
2 stops22h 06m
Scandinavian Airlines
Deal found 21/5£633
Mon 7/915:35
MEM
-
LHR
2 stops20h 05m
Scandinavian Airlines
Tue 15/906:40
LHR
-
MEM
2 stops22h 11m
Scandinavian Airlines
Deal found 17/5£637
Mon 2/1116:55
MEM
-
LHR
2 stops17h 05m
Scandinavian Airlines
Mon 9/1106:40
LHR
-
MEM
2 stops22h 22m
Scandinavian Airlines
Deal found 18/5£642
Mon 14/915:35
MEM
-
LHR
2 stops18h 25m
Scandinavian Airlines
Tue 22/906:40
LHR
-
MEM
2 stops22h 11m
Scandinavian Airlines
Deal found 20/5£647
Mon 24/806:05
MEM
-
LHR
2 stops21h 15m
Scandinavian Airlines
Mon 31/806:40
LHR
-
MEM
2 stops22h 11m
Scandinavian Airlines
Deal found 18/5£648
Mon 30/1115:55
TYS
-
LHR
2 stops21h 35m
Scandinavian Airlines
Fri 11/1206:40
LHR
-
TYS
2 stops22h 06m
Scandinavian Airlines
Deal found 20/5£651
Thu 3/1206:05
MEM
-
LHR
2 stops29h 35m
Scandinavian Airlines
Mon 7/1206:40
LHR
-
MEM
2 stops21h 02m
Scandinavian Airlines
Deal found 19/5£651
Thu 10/906:45
MEM
-
LHR
1 stop19h 00m
United Airlines
Sat 12/906:50
LHR
-
MEM
2 stops22h 08m
United Airlines
Deal found 20/5£652
Thu 20/806:05
MEM
-
LHR
2 stops21h 15m
Scandinavian Airlines
Mon 31/818:40
LHR
-
MEM
2 stops34h 11m
Scandinavian Airlines
Deal found 19/5£666
Fri 4/1216:55
MEM
-
LHR
2 stops34h 25m
Scandinavian Airlines
Mon 7/1206:40
LHR
-
MEM
2 stops22h 10m
Scandinavian Airlines
Deal found 18/5£667

Find flight deals from Tennessee to Heathrow

Keep the following information in mind while searching for Tennessee to Heathrow flight deals. Data was last updated 21 May 2026.

Round-trip from

£602

One-way from

£200

Popular in

June

Cheapest in

October

Average price

£763

Good round-trip deal

£777 or less

Good one-way deal

£386 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/11-16/11
  • 4 total stops
  • 37h 41m total
  • Tennessee to London
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 15h 40m total
  • Tennessee to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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

 
Customise your flight search to find flights from Tennessee to Heathrow 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 21 May 2026.
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

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 9/11

17:57-16:00

2 stops17h 03m

London Heathrow

Wed 18/11

07:05-23:46

3 stops21h 41m

£659

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Mon 7/9

15:35-18:30

2 stops20h 55m

London Heathrow

Tue 15/9

07:05-22:51

3 stops21h 46m

£660

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 7/9

07:24-09:05

1 stop20h 41m

London Heathrow

Wed 16/9

13:10-23:53

1 stop15h 43m

£670

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 7/9

15:50-11:20

1 stop14h 30m

London Heathrow

Wed 16/9

08:40-22:28

2 stops18h 48m

£673

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 1/9

16:30-11:20

1 stop13h 50m

London Heathrow

Tue 22/9

09:55-22:01

2 stops17h 06m

£674

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 17/8

19:41-11:20

1 stop10h 39m

London Heathrow

Thu 27/8

06:30-17:19

2 stops15h 49m

£675

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 26/8

06:45-06:30

2 stops17h 45m

London Heathrow

Tue 1/9

06:50-17:56

2 stops17h 06m

£676

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

12:01-07:10

2 stops14h 09m

London Heathrow

Wed 2/9

06:30-18:17

2 stops16h 47m

£677

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 2/9

14:30-10:20

2 stops14h 50m

London Heathrow

Wed 9/9

06:30-18:17

2 stops16h 47m

£678

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 8/9

13:10-07:10

2 stops13h 00m

London Heathrow

Tue 29/9

09:55-22:01

2 stops17h 06m

£678

Flights are sorted by cheapest return flights first.

Deals found on 20/5

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

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.
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

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £38). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £555). 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?

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 21 May 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

Explore weekly flight availability from Tennessee to Heathrow. 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 21 May 2026.

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?

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 10 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

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

    For as low as £673, Scandinavian Airlines can have you in London Heathrow Airport from Tennessee in 14h 30m. There are 3980 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 £214. Users have also found prices from £251 and £282 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 (77%), Aer Lingus (77%) or Finnair (77%) 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 £900, our data shows the cheapest flight currently is £386. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay £595 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, August is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £38). Flying from Tennessee to London Heathrow Airport in June is currently the most expensive (average of £555). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Croydon
Northampton
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
Ipswich
Swindon
Guildford
Southall

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.

Alternative routes for Tennessee to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
Boston to Heathrow flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Newark to Luton flights
Newark to Stansted flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
LaGuardia to Stansted flights
Orlando to Heathrow flights
Atlanta to Heathrow flights
Hobby to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Los Angeles to Gatwick flights
Boston to London City flights
Denver to Heathrow flights
Dulles Intl to London City flights
Los Angeles to Stansted flights
Miami to Heathrow flights
Boston to Stansted flights
Baltimore to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to London City flights
Philadelphia to Heathrow flights
George Bush Intcntl to Heathrow flights
Newark to London City flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Stansted flights
O'Hare Intl to London City flights
Orlando to Gatwick flights
San Francisco to Gatwick flights
Dallas/Fort Worth to Gatwick flights
San Francisco to Stansted flights
Seattle to Gatwick flights
Dallas/Fort Worth to Stansted flights

Top airline flying from Tennessee to Heathrow

Discover the top airline that operate flights from Tennessee to Heathrow. 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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£387Average£790FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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.

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.