Cheapest one-way flights from Houston to London in March from $296

AirHint found the following cheapest one-way flights from Houston (HOU) to London (LHR) in March 2026 (see full year).

One-Way flights

01 Mar Spirit Airlines
24 Mar Spirit Airlines
11 Mar Spirit Airlines
18 Mar Spirit Airlines
15 Mar Spirit Airlines
13 Mar Spirit Airlines
19 Mar Spirit Airlines
01 Mar British Airways direct
11 Mar British Airways direct
18 Mar British Airways direct

Also check the deals for return flights from Houston to London in March.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.