Cheapest return flights from Houston to London in September from 385€
AirHint found the following cheapest return flights from Houston (HOU) to London (LGW)
in September 2025 (see full year ).
Return flights
28 Sep
- 07 Oct
Frontier Airlines
385 €
07 Sep
- 12 Sep
Spirit Airlines
421 €
25 Sep
- 11 Oct
Spirit Airlines
422 €
06 Sep
- 20 Sep
Spirit Airlines
424 €
27 Sep
- 04 Oct
Spirit Airlines
424 €
14 Sep
- 20 Sep
Spirit Airlines
425 €
23 Sep
- 30 Sep
Spirit Airlines
427 €
26 Sep
- 29 Sep
Frontier Airlines
427 €
08 Sep
- 17 Sep
Spirit Airlines
433 €
10 Sep
- 27 Sep
Spirit Airlines
439 €
24 Sep
- 11 Oct
Spirit Airlines
441 €
03 Sep
- 11 Sep
Spirit Airlines
442 €
03 Sep
- 10 Sep
Spirit Airlines
444 €
10 Sep
- 22 Sep
Spirit Airlines
451 €
28 Sep
- 03 Oct
Frontier Airlines
460 €
20 Sep
- 04 Oct
Spirit Airlines
464 €
25 Sep
- 10 Oct
Spirit Airlines
480 €
Also check the deals for one-way flights from Houston to London in September .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media