Cheap Flights from London (LON) to Knoxville (TYS)

Prices were available within the past 7 days and starts at £400 for one-way flights and £459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from London to Knoxville route information

Origin Airport Heathrow
Destination Airport McGhee Tyson
Airlines Serving Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Flight Price £458
Distance 6,525 km

Compare flights from London to Knoxville easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Knoxville. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to McGhee Tyson in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to McGhee Tyson.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LON-All Airports ( LON) to McGhee Tyson (TYS) 

The easiest way to view the best deals on flights from London to Knoxville today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to McGhee Tyson start at just £459 and range up to £512.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Knoxville
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why book your London to Knoxville flights with Expedia?  

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to McGhee Tyson for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.