Cheapest one-way flights from Houston to London in October from $225

AirHint found the following cheapest one-way flights from Houston (IAH) to London (LHR) in October 2025 (see full year).

One-Way flights

20 Oct Spirit Airlines
13 Oct Spirit Airlines
14 Oct Spirit Airlines
23 Oct WestJet
01 Oct Spirit Airlines
05 Oct Spirit Airlines
15 Oct Spirit Airlines
04 Oct Spirit Airlines
19 Oct Spirit Airlines
29 Oct Spirit Airlines

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

Skyscanner

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.