Cheap flights from Kingsport, TN to London (LON) from $798

This is the cheapest one-way flight price, found on 6/1. Prices may vary by date and flight preferences.
TYS — LON
Jun 6 — Jun 131
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How to find the cheapest flight from Kingsport to London (LON)

All the information you need to plan the best K1N to LON flight in 2023: compare Kingsport to London flight prices with the expected peak season, weather and rainfall in London.

Popular in

August

Cheapest in

March

Average price

$1,320

Round-trip from

$633
High demand for flights, 40% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in June 2023
From Kingsport to London (LON)

K1N - LON

Price

$633 - $1,115

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

Cheap flights from Kingsport to London in June, July 2023

The best prices found for Kingsport to LON flights for June, July
Check out some of the best flight deals from Kingsport to London in 2023. For more flight deals, be sure to check back very soon.

Kingsport to London 2023 flight deals

Cheap flights to London from Kingsport found for this year
Check out some of the best flight deals from Kingsport to London in 2023. For more flight deals, be sure to check back very soon.

Cheap Delta flights from Kingsport to London

Find some of the cheapest Delta flights traveling from Kingsport to London. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Kingsport to London

Have a look at some of the cheapest available American Airlines flights departing from Kingsport and landing in London. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Kingsport to London

Late deals on return flights to London from Kingsport, departing today and this week
Have a look at some of the flights available from Kingsport to London departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to London from Kingsport

The cheapest one-way flights from Kingsport to London
Users traveling one-way from Kingsport to London can select one of these great deals. For those needing a return trip from Kingsport, there is a search form available above.

Find flights from Kingsport to London within your budget

Use the slider to find flights from Kingsport to London that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$798 - $2,150

Route

Depart

Return

Price

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 8/8

1 stop14h 46m

London Heathrow

Fri 8/25

2 stops21h 00m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 8/8

2 stops19h 20m

London Heathrow

Fri 8/25

2 stops21h 00m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 8/8

2 stops19h 25m

London Heathrow

Fri 8/25

2 stops21h 00m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 8/8

1 stop11h 52m

London Heathrow

Fri 8/25

1 stop15h 48m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 8/8

1 stop13h 27m

London Heathrow

Fri 8/25

1 stop12h 03m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 7/31

1 stop12h 45m

London Heathrow

Wed 8/9

2 stops25h 56m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 7/31

2 stops13h 39m

London Heathrow

Wed 8/9

2 stops25h 56m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 7/10

1 stop18h 55m

London Heathrow

Thu 7/27

1 stop16h 05m

Blountville Tri Cities TN/VALondon Heathrow

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Tue 7/4

2 stops40h 08m

London Heathrow

Fri 7/14

3 stops18h 00m

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing London

Peruse reviews from past customers who have flown with Delta, American Airlines and KLM from Kingsport to London 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.
Delta
8.0
Very good
2,370 reviews

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Delta
8.0
Very good
2,370 reviews
Delta
8.0
Very good
2,370 reviews

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

KLM
7.6
Good
160 reviews
Delta
8.0
Very good
2,370 reviews

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,370 reviews

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Virgin Atlantic
6.9
Okay
135 reviews
Delta
8.0
Very good
2,370 reviews

Food

7.2

Comfort

7.9

Overall

8.0

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Related info for your journey

Useful info, stats and facts about Kingsport to London flights.

Other flights to London

Top 6 airlines flying from Kingsport to London

The chart below displays the airlines Cheapflights users traveling from Kingsport to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$643Average$977FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Virgin AtlanticCheapest$649Average$890FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
DeltaCheapest$666Average$966FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$671Average$1,098FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
British AirwaysCheapest$706Average$1,013FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
Air FranceCheapest$782Average$1,060FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights