$595+ Cheap flights from Johnson City, TN, TN to Heathrow (LHR)
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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LHR
May 24 — May 311
Round-trip
1 adult, Economy
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Find cheap flights from Johnson City to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from Johnson City to HeathrowExplore the most affordable flight options available from Johnson City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Johnson City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 pm
TRI
- LHR
1 stop11h 15m
United Airlines
Wed 11/1111:05 am
LHR
- TRI
2 stops42h 09m
United Airlines
Deal found 4/22![United Airlines logo]()
$776
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:49 pm
TRI
- LHR
2 stops22h 11m
Scandinavian Airlines
Wed 11/186:40 am
LHR
- TRI
2 stops20h 44m
Scandinavian Airlines
Deal found 4/23![Scandinavian Airlines logo]()
$849
This Finnair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:24 am
TRI
- LHR
1 stop19h 26m
Multiple Airlines
Fri 8/2812:55 pm
LHR
- TRI
1 stop14h 55m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:46 pm
TRI
- LHR
1 stop13h 09m
United Airlines
Fri 8/287:25 am
LHR
- TRI
2 stops21h 52m
United Airlines
Deal found 4/23![United Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
TRI
- LHR
1 stop19h 45m
United Airlines
Tue 8/185:50 pm
LHR
- TRI
2 stops35h 27m
United Airlines
Deal found 4/23![United Airlines logo]()
$919
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:00 am
TRI
- LHR
1 stop17h 50m
Multiple Airlines
Fri 8/1412:55 pm
LHR
- TRI
1 stop14h 55m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$929
Best flights from Johnson City to HeathrowDiscover carefully curated flight deals from Johnson City to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Johnson City to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:55 pm
TRI
- LHR
2 stops12h 05m
American Airlines
Tue 5/59:15 am
LHR
- TRI
1 stop16h 39m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,061
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:35 pm
TRI
- LHR
1 stop18h 40m
Delta
Fri 6/124:20 pm
LHR
- TRI
2 stops25h 39m
Delta
Deal found 4/21![Delta logo]()
$1,230
This KLM deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:50 pm
TRI
- LHR
1 stop16h 25m
KLM
Fri 6/1211:15 am
LHR
- TRI
1 stop12h 58m
KLM
Deal found 4/22![KLM logo]()
$1,320
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:50 pm
TRI
- LHR
1 stop16h 25m
KLM
Sun 6/2111:15 am
LHR
- TRI
1 stop12h 58m
KLM
Deal found 4/20![KLM logo]()
$1,433
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:11 am
TRI
- LHR
2 stops15h 34m
Delta
Fri 7/33:15 pm
LHR
- TRI
1 stop12h 14m
Delta
Deal found 4/20![Delta logo]()
$1,438
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:59 am
TRI
- LHR
1 stop17h 51m
American Airlines
Fri 7/32:45 pm
LHR
- TRI
1 stop14h 14m
American Airlines
Deal found 4/24![American Airlines logo]()
$1,471
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:50 pm
TRI
- LHR
2 stops15h 15m
Delta
Sun 6/218:40 am
LHR
- TRI
2 stops18h 49m
Delta
Deal found 4/21![Delta logo]()
$1,527
Last-minute flights from Johnson City to HeathrowDiscover last-minute flight deals from Johnson City to Heathrow. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Johnson City to Heathrow. Data last updated April 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:55 pm
TRI
- LHR
1 stop13h 10m
American Airlines
Tue 5/59:15 am
LHR
- TRI
1 stop14h 49m
American Airlines
Deal found 4/21![American Airlines logo]()
$1,057
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:54 pm
TRI
- LHR
2 stops15h 26m
Delta
Tue 5/59:55 am
LHR
- TRI
2 stops17h 37m
Delta
Deal found 4/21![Delta logo]()
$1,137
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:04 pm
TRI
- LHR
2 stops18h 56m
Scandinavian Airlines
Tue 5/57:05 am
LHR
- TRI
3 stops20h 27m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$1,201
One-way flights from Johnson City to HeathrowSearch for one-way flight options from Johnson City to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Johnson City to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:08 pm
TRI
- LHR
3 stops35h 52m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:20 pm
TRI
- LHR
2 stops12h 05m
American Airlines
Deal found 4/19![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:12 pm
TRI
- LHR
2 stops13h 08m
American Airlines
Deal found 4/23![American Airlines logo]()
$664
Find flight deals from Johnson City to Heathrow
Keep the following information in mind while searching for Johnson City to Heathrow flight deals. Data was last updated April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $901 (Finnair) |
One-way from | $595 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,249 |
Cheapflights Fare Finder
Customize your flight search to find flights from Johnson City 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 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Johnson City to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Tue 4/28
2:55 pm-8:00 am
2 stops12h 05m
London Heathrow
Tue 5/5
9:15 am-8:54 pm
1 stop16h 39m
$1,061
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Tue 6/2
1:35 pm-1:15 pm
1 stop18h 40m
London Heathrow
Fri 6/12
4:20 pm-12:59 pm
2 stops25h 39m
$1,230
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Tue 6/2
3:50 pm-1:15 pm
1 stop16h 25m
London Heathrow
Fri 6/12
11:15 am-7:13 pm
1 stop12h 58m
$1,320
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Wed 6/3
3:50 pm-1:15 pm
1 stop16h 25m
London Heathrow
Sun 6/21
11:15 am-7:13 pm
1 stop12h 58m
$1,433
Quickest round-trip
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Thu 6/4
10:11 am-6:45 am
2 stops15h 34m
London Heathrow
Fri 7/3
3:15 pm-10:29 pm
1 stop12h 14m
$1,438
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Thu 6/4
7:59 am-6:50 am
1 stop17h 51m
London Heathrow
Fri 7/3
2:45 pm-11:59 pm
1 stop14h 14m
$1,471
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Wed 6/3
3:50 pm-12:05 pm
2 stops15h 15m
London Heathrow
Sun 6/21
8:40 am-10:29 pm
2 stops18h 49m
$1,527
Cheapest one-way
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Fri 5/1
5:08 pm-10:00 am
3 stops35h 52m
$595
Quickest one-way
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Fri 5/1
4:20 pm-9:25 am
2 stops12h 05m
$608
BlountvilleLondon
TRI - LHR
TRILHR
Blountville Tri Cities TN/VA
Sat 7/4
11:10 am-6:55 am
1 stop14h 45m
$664
Sorted by cheapest first
Best time to book a flight from Johnson City to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Johnson City with our price prediction graph.
TRI-LHR
Estimated round-trip 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 Johnson City to London Heathrow Airport
J0H-LHR
TRI-LHR
How much does it cost to fly round-trip from Johnson City to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 24, 2026.
See what other customers who have flown with Delta and American Airlines from Johnson City to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Johnson City to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
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Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Johnson City and Heathrow flights
Browse other Johnson City and Heathrow flight options. Last updated on April 24, 2026.
Popular flight searches
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Johnson City to Heathrow flights
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Top 5 airlines flying from Johnson City to Heathrow
Discover the top 5 airlines that operate flights from Johnson City 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 2,558,603 searches. Data last updated April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$541 | Average$876 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$572 | Average$1,135 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$624 | Average$945 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$649 | Average$873 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$654 | Average$953 | FlexibilityNo cancel fee | On-time69% |