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$716+ Cheap flights from Johnson City, TN, TN to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LON
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Johnson City to London

Keep the following information in mind while searching for Johnson City to London flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$716
(Delta)

Popular in

June

Cheapest in

February

Average price

$727
Provider with most accurate pricing for Blountville Tri Cities TN/VA-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-London (LON) flights.
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From Johnson City to London (LON)
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Highest demand for flights based on searches. 29% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Johnson City to London

Cheapest flights from Johnson City to London
Explore the most affordable flight options available from Johnson City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Delta deal was found by Cheapflights users on 4/3. 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.
Mon 5/197:30 pmTRI - LHR
1 stop10h 40mDelta
Wed 5/289:55 amLHR - TRI
2 stops17h 44mDelta
Deal found 4/3$716
This KLM deal was found by Cheapflights users on 4/3. 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.
Mon 5/193:54 pmTRI - LHR
1 stop14h 16mKLM
Wed 5/289:20 amLHR - TRI
1 stop14h 32mKLM
Deal found 4/3$723
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:50 pmTRI - LHR
2 stops24h 50mScandinavian Airlines
Mon 11/246:40 amLHR - TRI
2 stops20h 44mScandinavian Airlines
Deal found 4/3$736
This American Airlines deal was found by Cheapflights users on 4/3. 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 8/1511:16 amTRI - LGW
2 stops15h 54mAmerican Airlines
Sat 8/232:30 pmLGW - TRI
2 stops24h 45mAmerican Airlines
Deal found 4/3$789
This Air France deal was found by Cheapflights users on 4/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/213:54 pmTRI - LHR
1 stop16h 36mMultiple Airlines
Sat 5/319:20 amLHR - TRI
1 stop17h 41mMultiple Airlines
Deal found 4/3$929
This Delta deal was found by Cheapflights users on 4/3. 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.
Mon 5/197:30 pmTRI - LCY
2 stops16h 10mDelta
Wed 5/288:40 amLCY - TRI
2 stops18h 59mDelta
Deal found 4/3$1,108
This American Airlines deal was found by Cheapflights users on 4/3. 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 6/278:10 pmTRI - LHR
1 stop11h 20mAmerican Airlines
Sat 7/129:15 amLHR - TRI
1 stop17h 47mAmerican Airlines
Deal found 4/3$1,462
This Aeromexico deal was found by Cheapflights users on 4/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/274:05 pmTRI - LHR
1 stop16h 25mAir France
Sat 7/129:40 amLHR - TRI
2 stops17h 49mAir France
Deal found 4/3$1,469
This Virgin Atlantic deal was found by Cheapflights users on 4/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:37 pmTRI - LHR
1 stop12h 53mVirgin Atlantic
Fri 5/96:30 amLHR - TRI
2 stops17h 15mVirgin Atlantic
Deal found 4/3$1,668
This Delta deal was found by Cheapflights users on 4/3. 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 7/3112:49 pmTRI - LGW
2 stops16h 11mDelta
Sat 8/212:00 pmLGW - TRI
2 stops15h 29mDelta
Deal found 4/3$3,101

Cheapflights Fare Finder

Customize your flight search to find flights from Johnson City to London 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 4, 2025.
Use the filters below to find and compare flights from Johnson City to London that are best for you.

Fly from

Johnson City

Fly to

London

Route

Depart

Return

Price

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 5/19

7:30 pm-11:10 am

1 stop10h 40m

London Heathrow

Wed 5/28

9:55 am-10:39 pm

2 stops17h 44m

$716

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 5/19

3:54 pm-11:10 am

1 stop14h 16m

London Heathrow

Wed 5/28

9:20 am-6:52 pm

1 stop14h 32m

$723

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Thu 9/4

3:50 pm-9:40 pm

2 stops24h 50m

London Heathrow

Sun 9/14

7:30 pm-10:24 pm

2 stops31h 54m

$760

BlountvilleLondon

TRI - LGW

TRILGW

Blountville Tri Cities TN/VA

Fri 8/15

11:16 am-8:10 am

2 stops15h 54m

London Gatwick

Sat 8/23

2:30 pm-10:15 am

2 stops24h 45m

$789

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Wed 5/21

3:54 pm-1:30 pm

1 stop16h 36m

London Heathrow

Sat 5/31

9:20 am-10:01 pm

1 stop17h 41m

$929

BlountvilleLondon

TRI - LCY

TRILCY

Blountville Tri Cities TN/VA

Mon 5/19

7:30 pm-4:40 pm

2 stops16h 10m

London City

Wed 5/28

8:40 am-10:39 pm

2 stops18h 59m

$1,108

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Fri 6/27

8:10 pm-12:30 pm

1 stop11h 20m

London Heathrow

Sat 7/12

9:15 am-10:02 pm

1 stop17h 47m

$1,462

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Fri 6/27

4:05 pm-1:30 pm

1 stop16h 25m

London Heathrow

Sat 7/12

9:40 am-10:29 pm

2 stops17h 49m

$1,469

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Sun 5/4

7:37 pm-1:30 pm

1 stop12h 53m

London Heathrow

Fri 5/9

6:30 am-6:45 pm

2 stops17h 15m

$1,668

BlountvilleLondon

TRI - LGW

TRILGW

Blountville Tri Cities TN/VA

Thu 7/31

12:49 pm-10:00 am

2 stops16h 11m

London Gatwick

Sat 8/2

12:00 pm-10:29 pm

2 stops15h 29m

$3,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Best time to book a flight from Johnson City to London

Have a flexible travel schedule? Discover the best time to fly to London from Johnson City with our price prediction graph.
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

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

Currently, November is the cheapest month in which you can book a flight from Johnson City to London (average of $661). Flying from Johnson City to London in June is currently the most expensive (average of $1,110). 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 J0H to LON?

Find hourly flight availability from Johnson City to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johnson City to London as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Johnson City to London. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Johnson City to London flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated April 4, 2025.
To help decide which airline to fly from Johnson City to London, see what other customers have to say about Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,901 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
638 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,901 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Johnson City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Johnson City to London?

    While some choose either Blountville Tri Cities TN/VA - London City or Blountville Tri Cities TN/VA - London Gatwick, Blountville Tri Cities TN/VA - London Heathrow is the most popular route from Johnson City to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Johnson City to London 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 Johnson City to London?

    Currently, November is the cheapest month in which you can book a flight from Johnson City to London (average of $661). Flying from Johnson City to London in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Johnson City?

Book flights to Johnson City if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Chelmsford
Sutton

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Johnson City to London

Discover the top 6 airlines that operate flights from Johnson City to London. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$580Average$899FlexibilityNo cancel feeOn-time71%
KLMCheapest$610Average$857FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$647Average$1,093FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$654Average$938FlexibilityNo cancel feeOn-time70%
DeltaCheapest$670Average$1,091FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$676Average$998FlexibilityNo cancel feeOn-time69%

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