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Cheap flights from London Heathrow Airport to Johnson City, Tennessee from £753

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GSP
6 May — 13 May1
1 adult

Cheap 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 1 May 2025.

Round-trip from

£753

Popular in

July

Cheapest in

March

Average price

£951
Delta
  • Delta
  • 14/6-21/6
  • 3 total stops
  • 37h 46m total
  • London to Johnson City
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Heathrow to Johnson City

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 1 May 2025.

Sat 14/609:20LHR - TRI
1 stop14h 37mDelta
Sat 21/619:43TRI - LHR
1 stop12h 47mDelta
Deal found 30/4£753
Fri 13/611:30LHR - TRI
2 stops36h 27mVirgin Atlantic
Fri 20/619:43TRI - LHR
1 stop30h 32mVirgin Atlantic
Deal found 30/4£831

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 1 May 2025.
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

Sat 14/6

09:20-18:57

1 stop14h 37m

Blountville Tri Cities TN/VA

Sat 21/6

19:43-13:30

1 stop12h 47m

£753

LondonBlountville

LHR - TRI

LHRTRI

London Heathrow

Fri 13/6

11:30-18:57

2 stops36h 27m

Blountville Tri Cities TN/VA

Fri 20/6

19:43-07:15

1 stop30h 32m

£831

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Johnson City (average of £687). Flying from London Heathrow Airport to Johnson City in July is currently the most expensive (average of £975). 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 LHR to J0H?

Find hourly flight availability from Heathrow to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.

When flying from London Heathrow Airport to Johnson City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from London Heathrow Airport to Johnson City?

Use this chart to determine the cheapest time to fly return from Heathrow to Johnson City. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Johnson City flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 1 May 2025.
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Johnson City (average of £687). Flying from London Heathrow Airport to Johnson City in July is currently the most expensive (average of £975). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£382Average£642FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£482Average£660FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£485Average£679FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£498Average£635FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£519Average£821FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£524Average£717FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£566Average£989FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£568Average£754FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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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