$888 Cheap American Airlines flights Knoxville (TYS) to London (LHR)

View $888 flight on Mon, Jan 5, 2026Opens in a new window

$888 Cheap American Airlines flights Knoxville (TYS) to London (LHR)

Prices were available within the past 7 days and start at $888 for one-way flights and $822 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 8 - Mon, Jan 19
TYS
Knoxville
LHR
London
$822 Roundtrip, found 17 hours ago
$822
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Knoxville to London, returning Mon, Jan 19, priced at $822 found 17 hours ago

Find the cheapest month to fly from Knoxville (TYS) to London (LHR)

October is typically the cheapest month to fly

From $572 - $1,645 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $722
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $722
Flights from Knoxville (TYS) to London (LHR)
Origin airport
McGhee Tyson
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Popular airline
Delta
Distance
6525 km