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C$534 Cheap Flights from London (LOND) to Tri-Cities (TRI)

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Flight deals from London to Tri-Cities

Looking for a cheap last-minute deal or the best return flight from London to Tri-Cities Airport? If you want to travel next month, return fares start from C$899. Find the lowest prices on one-way and return tickets right here.
Kingsport.C$534 per passenger.Departing Wed., Aug. 26.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed., Aug. 26, arriving in Tri-Cities.Price includes taxes and charges.From C$534, select.
Kingsport.C$593 per passenger.Departing Thu., Sep. 17.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Thu., Sep. 17, arriving in Tri-Cities.Price includes taxes and charges.From C$593, select.
Kingsport.C$762 per passenger.Departing Thu., Oct. 1.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from London Heathrow on Thu., Oct. 1, arriving in Tri-Cities.Price includes taxes and charges.From C$762, select.
Kingsport.C$859 per passenger.Departing Mon., Mar. 1.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon., Mar. 1, arriving in Tri-Cities.Price includes taxes and charges.From C$859, select.
Kingsport.C$912 per passenger.Departing Thu., Jul. 30.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Thu., Jul. 30, arriving in Tri-Cities.Price includes taxes and charges.From C$912, select.
Kingsport.C$980 per passenger.Departing Mon., Dec. 14.One-way flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from London Heathrow on Mon., Dec. 14, arriving in Tri-Cities.Price includes taxes and charges.From C$980, select.
Kingsport.C$1,056 per passenger.Departing Sat., Nov. 28.One-way flight with Air Transat.Outbound indirect flight with Air Transat, departs from London Gatwick on Sat., Nov. 28, arriving in Tri-Cities.Price includes taxes and charges.From C$1,056, select.
Kingsport.C$1,175 per passenger.Departing Sun., Jan. 3.One-way flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Sun., Jan. 3, arriving in Tri-Cities.Price includes taxes and charges.From C$1,175, select.

Find the cheapest month to fly from London to Tri-Cities

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Tri-Cities flights are currently cheapest in August.
Jul.
from C$912
Aug.
from C$534
Sep.
from C$593
Oct.
from C$762
Nov.
from C$1,056
Dec.
from C$980
Jan.
from C$1,175
Feb.
Find prices
Mar.
from C$859
Apr.
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May
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Jun.
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London to Tri-Cities: Alternative routes

Compare routes from London to Kingsport below. You may find an airport to fly into that's cheaper, faster, or easier than Tri-Cities.

Tri-Cities

16km from central Kingsport
ClosestCheapest
from C$534
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London to Kingsport: Flight information

The things to know before you go.
Cheapest flight foundC$534
Cheapest month to flyAugust

Finding cheap flights from London to Tri-Cities: Frequently asked questions

The best price we found for a return flight from London to Tri-Cities is C$899. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Tri-Cities. But we found flights with one stop from C$899.
As of July 2026, there are no flights flying from London to Tri-Cities.
The cheapest month to fly from London to Tri-Cities is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Tri-Cities Airport on Thursday, August 27, 2026.
No airlines currently offer direct flights between London and Tri-Cities Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tri-Cities but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kingsport is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Tri-Cities is Norse Atlantic Airways (UK) .

Travelling from London to Tri-Cities Regional Airport (TRI): what you need to know

  • You can select from multiple airports when planning a flight from London to Tri-Cities Regional Airport (TRI). Check out your options for departing London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also operate in London.

  • The timezone in Kingsport is UTC-4, which is 4 hours behind London. Tri-Cities Regional Airport is located in Kingsport.

  • Give yourself enough time to get on your flight from London to TRI. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines during popular months such as July and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

Airports in London

London Heathrow Airport (LHR)

  • Consider adding a stopover to potentially find a cheaper flight from London to TRI. Simply uncheck 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Take a pause at one of these popular airports:

    • Dallas/Fort Worth International Airport (DFW)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Charlotte Douglas International Airport (CLT)

  • The distance from central London to LHR is approximately 31 kilometres. Check out Google Maps for the fastest route, whether you plan to drive or take public transport.

  • Need a handy hotel near London Heathrow Airport? If you're catching an early flight from London to Tri-Cities Regional Airport, these accommodation options will have you sleeping moments from your departure gate:

London Gatwick Airport (LGW)

  • LGW is about 80 kilometres from central London. It'll take you 1 hour and 19 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour and 26 minutes.

  • Want to enjoy an extra night away before your flight from London to TRI? Kick back in a hotel near London Gatwick Airport before your trip officially begins. These stays are calling your name:

About Tri-Cities Regional Airport (TRI)

Getting from Tri-Cities Regional Airport (TRI) to central Kingsport

  • From Tri-Cities Regional Airport, Kingsport is approximately 23 kilometres away. It takes around 23 minutes to reach the centre driving.

How to find the cheapest flights from London to Tri-Cities Regional Airport (TRI)

  • The best price we've found for a one-way ticket from London to Tri-Cities Regional Airport is C$534. The cheapest price for a return flight is C$899. Remember fares can change due to demand at the time of booking.

  • We suggest booking as soon as possible to get flight tickets from London to TRI. You're more likely to score a great deal and enjoy more options for flight times and travel dates.

  • The 'Whole month' search tool shows you the cheapest tickets from London to Tri-Cities Regional Airport across each month. It's an easy way to find a bargain if your travel plans are flexible.

  • Create a Price Alert and track any changes on this route through push notifications or email. We'll let you know when fares go down. Good timing makes all the difference when searching for flight tickets from London to TRI.

  • Use the filters to tailor your flights from London to Tri-Cities Regional Airport. Select your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest' to get the best deals.

The best time to fly from London to Tri-Cities Regional Airport (TRI)

  • It's time to pick your travel dates for your flight from London to Tri-Cities Regional Airport. July is the most popular month to visit Kingsport. If you like a quieter vibe, go in February.

  • The warmest month in Kingsport is July, with temperatures ranging between 16ºC and 31ºC. Book your flights from London to TRI in this month if this is the type of weather you enjoy.

  • Visit in January if you want cooler conditions. Temperatures average between -7ºC and 10ºC. However, this city promises a good time whenever you book your cheap flights from London to Tri-Cities Regional Airport.

More about Kingsport

Complete your Kingsport trip with a car rental

  • Close all those tabs and let us do the hard work for you. We've also got amazing deals on car rentals in Kingsport once you've booked your hotel and cheap flight from London to Tri-Cities Regional Airport. Easily compare prices all in one place and drive off with the perfect rental for less.

Plan the rest of your trip from London to Kingsport

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.