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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 April , May 2026

26 Apr - 21 May $ 1,364.00
TYS
Knoxville
Allegiant Air
2 STOPS
LCY
London
LCY
London
Allegiant Air
2 STOPS
TYS
Knoxville
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14 Apr - 08 May $ 1,684.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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12 Apr - 08 May $ 1,684.00
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

26 Apr - 01 May $ 1,584.00
TYS
Knoxville
WestJet
2 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
TYS
Knoxville
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22 Apr - 30 Apr $ 1,629.00
TYS
Knoxville
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
TYS
Knoxville
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23 Apr - 30 Apr $ 1,685.00
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

11:27 AM - 8:45 AM
Virgin Atlantic Airways
2 Stops
16h 23m
TYS - LCY
$ 601
Kiwi
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7:00 AM - 11:55 AM
United Airlines
2 Stops
24h 35m
TYS - LCY
$ 684
Kiwi
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11:31 AM - 7:00 AM
Aer Lingus
2 Stops
16h 4m
TYS - LCY
$ 688
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)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
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.