Search flights from London (LON) to Knoxville (TYS)

Book your plane tickets from London to Knoxville with ease

Cheapest flights to Knoxville

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 25 Nov
US$1,053.16
One way
Economy
1 traveller
Wed 26 Nov
US$1,055.46
One way
Economy
1 traveller
Tue 2 Dec
US$1,064.32
One way
Economy
1 traveller

Flying from London to Knoxville: things to know

The most popular route is from London Heathrow Airport in London to McGhee Tyson Airport in Knoxville. On average this flight takes 12 hours 54 minutes one way and costs US$1,641 for the round trip.

Most popular route
London Heathrow Airport (LHR) to McGhee Tyson Airport (TYS)
Average flight time
12 hours 54 minutes
Average round-trip price
US$1,641
Fly from London to Knoxville
7 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from London to Knoxville

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • British Airways
  • United Airlines
  • Lufthansa
  • Aer Lingus
  • Iberia
  • Air Canada

Frequently asked questions

Fly to more destinations from London

Research, refine and make plans for your whole trip

Flights to Tennessee

Get your flight tickets to Tennessee right here on Booking.com.

Flights from London to the United States

Plan your next getaway from London.

All flights

Fly to your next dream destination.

Flights from the United Kingdom to the United States

More options to fly to the United States.

Hotels in Knoxville

A popular choice with visitors to the United States.