Earn point on your loyalty program!arrow arc left

Cheap flights from Houston (HOU) to London (LCY)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Houston (HOU) to London (LCY)

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

Cheap flights from Houston to London in February , March 2026

25 Feb - 03 Mar $ 731.00
HOU
Houston
United Airlines
1 STOPS
LCY
London
LCY
London
United Airlines
1 STOPS
HOU
Houston
Pick dates
15 Feb - 09 Mar $ 1,458.00
HOU
Houston
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
HOU
Houston
Pick dates
15 Feb - 09 Mar $ 1,586.00
HOU
Houston
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
HOU
Houston
Pick dates

Last minute flights from Houston to London

22 Feb - 28 Feb $ 1,430.00
HOU
Houston
Spirit Airlines
1 STOPS
LCY
London
LCY
London
Spirit Airlines
2 STOPS
HOU
Houston
Pick dates
15 Feb - 01 Mar $ 1,724.00
HOU
Houston
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
HOU
Houston
Pick dates
15 Feb - 01 Mar $ 1,851.00
HOU
Houston
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
HOU
Houston
Pick dates

One-way flights to London from Houston

12:11 PM - 12:10 PM
United Airlines
2 Stops
18h 44m
HOU - LCY
$ 450
Kiwi
Pick dates
3:30 PM - 8:40 AM
KLM Royal Dutch Airlines
1 Stops
11h 20m
HOU - LCY
$ 475
Kiwi
Pick dates
3:30 PM - 8:40 AM
KLM Royal Dutch Airlines
1 Stops
11h 20m
HOU - LCY
$ 498
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to London (LCY)

Related info for your journey
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 Houston (HOU) 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 Houston (HOU) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.