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Cheap flights from Knoxville (TYS) to London (LCY)

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How to find the cheapest flight from Knoxville (TYS) to London (LCY)

How to find the cheapest flight from Knoxville (TYS) to London (LCY)
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How to find the cheapest flight from Knoxville (TYS) to London (LCY)
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How to find the cheapest flight from Knoxville (TYS) to London (LCY)
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Cheap flights from Knoxville to London in November , December 2025

25 Nov - 04 Dec $ 797.00
TYS
Knoxville
Allegiant Air
2 STOPS
LCY
London
LCY
London
Allegiant Air
2 STOPS
TYS
Knoxville
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27 Nov - 08 Dec $ 1,923.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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20 Nov - 02 Dec $ 2,616.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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Last minute flights from Knoxville to London

27 Nov - 02 Dec $ 1,500.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
3 STOPS
TYS
Knoxville
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27 Nov - 01 Dec $ 2,100.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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27 Nov - 01 Dec $ 2,100.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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One-way flights to London from Knoxville

9:00 AM - 12:10 PM
Swiss International Air Lines
2 Stops
22h 55m
TYS - LCY
$ 301
Kiwi
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9:00 AM - 4:25 PM
Swiss International Air Lines
2 Stops
27h 5m
TYS - LCY
$ 301
Kiwi
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1:05 PM - 7:00 AM
Aer Lingus
2 Stops
14h 30m
TYS - LCY
$ 757
Kiwi
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How to find the cheapest flight from Knoxville (TYS) to London (LCY)

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How to find the cheapest flight from Knoxville (TYS) to London (LCY)
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How to find the cheapest flight from Knoxville (TYS) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.