Flights from Knoxville to London from $ 996*
More United deals on Knoxville (TYS) to London (LHR) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 08/05/26 - 08/19/26 | from $ 996 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 08/04/26 - 08/18/26 | from $ 1,014 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 08/05/26 - 08/12/26 | from $ 1,043 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 07/29/26 - 08/12/26 | from $ 1,043 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 08/06/26 - 08/20/26 | from $ 1,046 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 05/12/26 - 05/19/26 | from $ 1,053 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 05/13/26 - 05/20/26 | from $ 1,053 Viewed: 9 hours ago |
| Knoxville (TYS) | London (LHR) | Roundtrip | Economy | 05/12/26 - 05/26/26 | from $ 1,061 Viewed: 9 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
