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Cheap flights from London Heathrow Airport to Johnson City, Tennessee from £504

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYS
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Johnson City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Johnson City
Explore the most affordable flight options available from Heathrow to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Fri 11/906:40
LHR
-
TRI
2 stops20h 40m
Scandinavian Airlines
Fri 18/916:07
TRI
-
LHR
2 stops16h 28m
Scandinavian Airlines
Deal found 28/7£519
Thu 10/918:40
LHR
-
TRI
2 stops32h 40m
Scandinavian Airlines
Sun 13/917:13
TRI
-
LHR
2 stops35h 07m
Scandinavian Airlines
Deal found 28/7£583
Sat 3/1006:40
LHR
-
TRI
2 stops20h 40m
Scandinavian Airlines
Sat 10/1013:21
TRI
-
LHR
2 stops24h 09m
Scandinavian Airlines
Deal found 30/7£609
Wed 2/918:40
LHR
-
TRI
2 stops32h 43m
Scandinavian Airlines
Sat 5/917:00
TRI
-
LHR
2 stops18h 00m
Scandinavian Airlines
Deal found 30/7£667
Fri 11/912:15
LHR
-
TRI
1 stop12h 56m
Multiple Airlines
Fri 18/916:46
TRI
-
LHR
2 stops18h 39m
Multiple Airlines
Deal found 28/7£695
Tue 15/919:15
LHR
-
TRI
2 stops28h 23m
Virgin Atlantic
Tue 22/913:25
TRI
-
LHR
2 stops12h 45m
Virgin Atlantic
Deal found 31/7£709
Wed 2/911:15
LHR
-
TRI
1 stop16h 08m
Virgin Atlantic
Sat 5/917:00
TRI
-
LHR
2 stops57h 55m
Virgin Atlantic
Deal found 30/7£752

Find flight deals from Heathrow to Johnson City

Keep the following information in mind while searching for Heathrow to Johnson City flight deals. Data was last updated 2 August 2026.

Round-trip from

£519

One-way from

£504
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/9-18/9
  • 4 total stops
  • 37h 08m total
  • London to Johnson City
Search Deals
14/10
  • 14/10
  • 3 total stops
  • 47h 31m total
  • London to Johnson City
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Johnson City 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 2 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Johnson City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Thu 10/9

18:40-22:20

2 stops32h 40m

Blountville Tri Cities TN/VA

Sun 13/9

17:13-09:20

2 stops35h 07m

£583

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Sat 3/10

06:40-22:20

2 stops20h 40m

Blountville Tri Cities TN/VA

Sat 10/10

13:21-18:30

2 stops24h 09m

£609

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Tue 15/9

19:15-18:38

2 stops28h 23m

Blountville Tri Cities TN/VA

Tue 22/9

13:25-07:10

2 stops12h 45m

£709

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Wed 2/9

11:15-22:23

1 stop16h 08m

Blountville Tri Cities TN/VA

Sat 5/9

17:00-07:55

2 stops57h 55m

£752
Fastest return journey

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Wed 2/9

15:15-23:49

1 stop13h 34m

Blountville Tri Cities TN/VA

Mon 7/9

07:40-06:50

1 stop18h 10m

£757

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Wed 2/9

06:30-22:23

2 stops20h 53m

Blountville Tri Cities TN/VA

Mon 7/9

10:12-11:20

1 stop20h 08m

£759

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Tue 15/9

13:10-23:56

1 stop15h 46m

Blountville Tri Cities TN/VA

Tue 22/9

07:31-09:05

1 stop20h 34m

£760
Cheapest one-way

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Wed 14/10

21:25-15:56

3 stops47h 31m

£504
Fastest single journey

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Wed 14/10

13:25-18:39

1 stop34h 14m

£516

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Sorted by cheapest first

Best time to book a flight from Heathrow to Johnson City

Have a flexible travel schedule? Discover the best time to fly to Johnson City 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 Johnson City

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 Johnson City. 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 Johnson City?

    There are many flights that can get you from London Heathrow Airport to Johnson City in 32h 40m. Fly via Scandinavian Airlines to get the fastest option. The distance between London Heathrow Airport and Johnson City is about 3980 mi.

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

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

  • How can I find direct flights from Heathrow to Johnson City?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Johnson City 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 6 airlines flying from Heathrow to Johnson City

Discover the top 6 airlines that operate flights from Heathrow to Johnson City. 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£342Average£612FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£368Average£747FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£455Average£699FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£474Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£510Average£933FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£599Average£789FlexibilityNo cancel feeOn-time75%
Search KLM 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 Johnson City?

Deals for Heathrow to Johnson City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Johnson City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Johnson City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Johnson City with no change fees?

Yes, we can. To see specific flights from Heathrow to Johnson City 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 Johnson City become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Johnson City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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