If you're looking to fly from London Heathrow to Kingsport, you might like to know that 13 / Apr / 2026 currently has the cheapest flights. At the moment, there are two airlines flying to Kingsport. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Kingsport.
The most popular airlines offering flights to Kingsport are KLM & Virgin Atlantic. KLM is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Generally speaking, the flight from London Heathrow to Kingsport takes around 14 hrs 30 mins. The fastest flight takes 13 hrs 15 mins to cover the 6414 km distance. You can view all flight times yourself in the results list.
August is normally the cheapest month to fly to Kingsport, but it’s important to try different options when you search. Searching by month, for instance, will show you the best time of the week to fly. October is always the most expensive time to fly but, if you check regularly and book early, you have a better chance of getting a good deal.
