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Cheap flights from London Heathrow Airport to Kingsport from £590

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYS
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kingsport

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kingsport
Explore the most affordable flight options available from Heathrow to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Tue 1/1219:30 -
2 stops31h 52m
Wed 9/1215:35 -
2 stops19h 25m
Deal found 15/8£590
Wed 11/1106:40 -
2 stops20h 42m
Sun 15/1113:49 -
2 stops38h 31m
Deal found 13/8£629
Tue 1/1220:25 -
2 stops27h 11m
Wed 9/1213:49 -
1 stop11h 36m
Deal found 15/8£737
Tue 29/918:05 -
2 stops27h 27m
Sun 4/1020:29 -
1 stop29h 26m
Deal found 13/8£742
Tue 29/913:25 -
1 stop13h 55m
Sun 4/1019:19 -
1 stop30h 06m
Deal found 13/8£748
Tue 13/1020:55 -
2 stops30h 29m
Sun 18/1019:19 -
1 stop30h 56m
Deal found 13/8£752
Mon 28/913:10 -
1 stop15h 46m
Mon 5/1006:03 -
1 stop19h 47m
Deal found 14/8£761
Mon 28/909:55 -
2 stops17h 25m
Mon 5/1019:19 -
1 stop11h 01m
Deal found 14/8£762

Find flight deals from Heathrow to Kingsport

Keep the following information in mind while searching for Heathrow to Kingsport flight deals. Data was last updated 15 August 2026.

Round-trip from

£629
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/11-15/11
  • 4 total stops
  • 59h 13m total
  • London to Kingsport
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Kingsport 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 15 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kingsport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Wed 11/11

06:40-22:22

2 stops20h 42m

Blountville Tri Cities TN/VA

Sun 15/11

13:49-09:20

2 stops38h 31m

£629

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Tue 1/12

20:25-18:36

2 stops27h 11m

Blountville Tri Cities TN/VA

Wed 9/12

13:49-06:25

1 stop11h 36m

£737

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Mon 28/9

13:10-23:56

1 stop15h 46m

Blountville Tri Cities TN/VA

Mon 5/10

06:03-06:50

1 stop19h 47m

£761
Fastest return journey

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Wed 2/9

15:15-22:23

1 stop12h 08m

Blountville Tri Cities TN/VA

Mon 14/9

16:07-12:05

2 stops14h 58m

£766

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Fri 2/10

12:00-21:02

2 stops14h 02m

Blountville Tri Cities TN/VA

Wed 7/10

07:00-09:40

2 stops21h 40m

£772

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Mon 28/9

08:40-22:20

2 stops18h 40m

Blountville Tri Cities TN/VA

Mon 5/10

13:25-10:30

2 stops16h 05m

£773

LondonBlountville

LHR London Heathrow - TRI Blountville Tri Cities TN/VA

LHRTRI

London Heathrow

Fri 25/9

11:15-22:20

1 stop16h 05m

Blountville Tri Cities TN/VA

Mon 28/9

13:25-09:15

2 stops14h 50m

£782

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Sorted by cheapest first

Best time to book a flight from Heathrow to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from Heathrow 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 London Heathrow Airport to Kingsport

No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Departing from London Heathrow Airport to Kingsport will take you 20h 42m. The distance from London Heathrow Airport to Kingsport is about 3980 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on Heathrow to Kingsport flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kingsport?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kingsport.

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

    Yes. Cheapflights offers flight deals from Heathrow to Kingsport by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Heathrow to Kingsport

Discover the top 5 airlines that operate flights from Heathrow to Kingsport. 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 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£367Average£752FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£453Average£790FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£462Average£614FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£474Average£789FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£508Average£861FlexibilityNo cancel feeOn-time71%
Search American 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 Heathrow to Kingsport?

Cheapflights helps you search for flights from Heathrow to Kingsport 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 Heathrow to Kingsport?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Kingsport 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 Heathrow to Kingsport with no change fees?

Yes, we can. To see specific flights from Heathrow to Kingsport with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kingsport from Heathrow today and book when prices fit your budget.

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