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Cheap flights from London Heathrow Airport to Johnson City, Tennessee from £650

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYS
21 Mar — 28 Mar1
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 19 February 2026.

Wed 23/912:15
LHR
-
TRI
2 stops16h 44m
United Airlines
Sun 27/906:00
TRI
-
LHR
2 stops23h 40m
United Airlines
Deal found 18/2£650
Tue 17/314:50
LHR
-
TRI
2 stops23h 00m
Multiple Airlines
Thu 19/315:53
TRI
-
LHR
2 stops15h 32m
Multiple Airlines
Deal found 18/2£910
Mon 2/311:45
LHR
-
TRI
1 stop13h 18m
Multiple Airlines
Wed 4/319:09
TRI
-
LHR
1 stop31h 11m
Multiple Airlines
Deal found 16/2£1,891
Mon 2/310:40
LHR
-
TRI
2 stops15h 49m
British Airways
Wed 4/319:09
TRI
-
LHR
1 stop31h 11m
British Airways
Deal found 16/2£1,894
Mon 2/306:30
LHR
-
TRI
2 stops17h 00m
Virgin Atlantic
Wed 4/313:02
TRI
-
LHR
2 stops14h 43m
Virgin Atlantic
Deal found 16/2£2,715

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 19 February 2026.

Round-trip from

£910
Virgin Atlantic
  • Virgin Atlantic
  • 17/3-19/3
  • 4 total stops
  • 38h 32m 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 19 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Johnson City that are best for you.

Fly from

Heathrow

Fly to

Johnson City

Route

Depart

Return

Price

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Tue 17/3

14:50-09:50

2 stops23h 00m

Blountville Tri Cities TN/VA

Thu 19/3

15:53-11:25

2 stops15h 32m

£910

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Mon 2/3

11:45-20:03

1 stop13h 18m

Blountville Tri Cities TN/VA

Wed 4/3

19:09-07:20

1 stop31h 11m

£1,891

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Mon 2/3

10:40-21:29

2 stops15h 49m

Blountville Tri Cities TN/VA

Wed 4/3

19:09-07:20

1 stop31h 11m

£1,894

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Mon 2/3

06:30-18:30

2 stops17h 00m

Blountville Tri Cities TN/VA

Wed 4/3

13:02-08:45

2 stops14h 43m

£2,715

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Johnson City (average of £289). Flying from London Heathrow Airport to Johnson City in July is currently the most expensive (average of £554). 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.

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johnson City. Reviews last updated 19 February 2026.
Check out reviews from past customers who have flown with KLM from London Heathrow Airport to Johnson City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,459 reviews
KLM
7.7
Good
1,459 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 15h 49m. Fly via British Airways 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Johnson City?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Johnson City (average of £289). Flying from London Heathrow Airport to Johnson City in July is currently the most expensive (average of £554). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Heathrow to Johnson City

Discover the top 8 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£452Average£585FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£462Average£628FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£462Average£604FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£470Average£588FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£472Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£490Average£849FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£490Average£854FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£508Average£797FlexibilityNo 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 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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