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Cheap flights from Tennessee to London Heathrow Airport from £238

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Tennessee to Heathrow

Keep the following information in mind while searching for Tennessee to Heathrow flight deals. Data was last updated 16 September 2025.

Round-trip from

£367

One-way from

£238

Popular in

June

Cheapest in

October

Average price

£549

Good round-trip deal

£384 or less

Good one-way deal

£413 or less
Icelandair
  • Icelandair
  • 7/11-15/11
  • 2 total stops
  • 39h 15m total
  • Tennessee to London
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JetBlue
  • JetBlue
  • 14/3
  • 1 total stop
  • 17h 00m total
  • Tennessee to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£120 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tennessee to London Heathrow.
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Price to beat on a one-way flight from Tennessee to London Heathrow.
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Find flight deals from Tennessee to Heathrow

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 16 September 2025.

Fri 7/1117:30BNA - LHR
1 stop11h 20mIcelandair
Sat 15/1120:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 15/9£367
Mon 1/1217:30BNA - LHR
1 stop20h 00mIcelandair
Sun 7/1212:15LHR - BNA
1 stop12h 15mIcelandair
Deal found 16/9£368
Wed 5/1117:30BNA - LHR
1 stop20h 00mIcelandair
Mon 10/1120:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 15/9£369
Mon 1/1217:30BNA - LHR
1 stop20h 00mIcelandair
Mon 8/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 16/9£369
Fri 10/1020:55BNA - LHR
1 stop33h 00mIcelandair
Thu 23/1021:25LHR - BNA
1 stop28h 05mIcelandair
Deal found 15/9£370
Tue 2/1214:25BNA - LHR
1 stop10h 45mAir Canada
Wed 10/1213:25LHR - BNA
2 stops31h 03mAir Canada
Deal found 14/9£372
Sun 28/920:55BNA - LHR
1 stop17h 25mIcelandair
Sun 5/1021:25LHR - BNA
1 stop28h 05mIcelandair
Deal found 14/9£372
Tue 28/1014:25BNA - LHR
1 stop11h 45mMultiple Airlines
Wed 5/1106:50LHR - BNA
2 stops14h 15mMultiple Airlines
Deal found 14/9£373
Tue 23/908:15BNA - LHR
1 stop16h 15mUnited Airlines
Tue 7/1008:45LHR - BNA
2 stops16h 07mUnited Airlines
Deal found 15/9£375
Mon 24/1118:35BNA - LHR
1 stop30h 05mUnited Airlines
Fri 5/1213:25LHR - BNA
1 stop31h 40mUnited Airlines
Deal found 15/9£375
Mon 1/1208:15BNA - LHR
1 stop16h 15mAir Canada
Wed 10/1213:25LHR - BNA
2 stops32h 19mAir Canada
Deal found 14/9£376
Tue 21/1021:25BNA - LHR
Nonstop8h 15mBritish Airways
Wed 12/1112:40LHR - BNA
Nonstop9h 35mBritish Airways
Deal found 14/9£377

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 16 September 2025.
Use the filters below to find and compare flights from Tennessee to London Heathrow Airport that are best for you.

Fly from

Tennessee

Fly to

Heathrow

Route

Depart

Return

Price

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 1/2

14:25-07:10

1 stop10h 45m

London Heathrow

Wed 11/2

13:25-13:41

2 stops30h 16m

£372

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 3/11

06:25-10:15

1 stop21h 50m

London Heathrow

Tue 11/11

13:25-21:59

2 stops38h 34m

£375

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 4/11

06:07-11:15

1 stop23h 08m

London Heathrow

Tue 11/11

13:25-15:05

1 stop31h 40m

£375

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 6/10

06:00-11:45

1 stop23h 45m

London Heathrow

Tue 14/10

15:50-17:43

1 stop31h 53m

£380

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 2/12

18:25-08:35

Nonstop8h 10m

London Heathrow

Wed 10/12

12:40-16:15

Nonstop9h 35m

£380

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 20/10

18:27-10:40

1 stop10h 13m

London Heathrow

Wed 29/10

06:50-18:51

2 stops17h 01m

£383

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 3/11

17:30-19:30

1 stop20h 00m

London Heathrow

Sat 8/11

20:35-18:30

1 stop27h 55m

£386

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 12/11

06:20-06:25

1 stop18h 05m

London Heathrow

Fri 21/11

11:30-21:06

2 stops15h 36m

£386

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Fri 31/10

18:30-10:50

1 stop11h 20m

London Heathrow

Mon 10/11

20:35-18:30

1 stop27h 55m

£386

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Fri 7/11

17:30-19:30

1 stop20h 00m

London Heathrow

Mon 10/11

20:35-18:30

1 stop27h 55m

£386

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £112). Flying from Tennessee to London Heathrow Airport in August is currently the most expensive (average of £164). 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 16 September 2025.

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 16 September 2025.

The most flights from USTN to LHR are scheduled on a Friday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 £380, United Airlines can have you in London Heathrow Airport from Tennessee in 8h 10m. There are 4169 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 £238. Users have also found prices from £254 and £308 on Scandinavian Airlines and American Airlines, 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 Aer Lingus (87%), Finnair (87%) or Iberia (87%) 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 £486, our data shows the cheapest flight currently is £305. When looking at the most popular route, (Nashville Intl - London Heathrow), you can expect to pay £347 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, January is the cheapest month in which you can book a flight from Tennessee to London Heathrow Airport (average of £112). Flying from Tennessee to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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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.
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Top 3 airlines flying from Tennessee to Heathrow

Discover the top 3 airlines 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£382Average£583FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£450Average£564FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£499Average£499FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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.

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