Cheapest return flights from Houston to London in September from 476€
AirHint found the following cheapest return flights from Houston (HOU) to London (LHR)
in September 2025 (see full year ).
Return flights
16 Sep
- 07 Oct
Spirit Airlines
476 €
23 Sep
- 28 Sep
Spirit Airlines
477 €
23 Sep
- 30 Sep
Spirit Airlines
484 €
02 Sep
- 14 Sep
Spirit Airlines
491 €
28 Sep
- 01 Oct
Spirit Airlines
506 €
11 Sep
- 16 Sep
Spirit Airlines
529 €
03 Sep
- 10 Sep
Air Canada
533 €
10 Sep
- 22 Sep
Virgin Atlantic
538 €
08 Sep
- 19 Sep
United
540 €
11 Sep
- 18 Sep
Spirit Airlines
541 €
25 Sep
- 28 Sep
Frontier Airlines
543 €
21 Sep
- 01 Oct
Air France
544 €
08 Sep
- 19 Sep
British Airways
549 €
direct
21 Sep
- 01 Oct
Finnair
549 €
direct
16 Sep
- 07 Oct
American Airlines
576 €
direct
28 Sep
- 01 Oct
Finnair
585 €
direct
25 Sep
- 10 Oct
Delta
588 €
20 Sep
- 10 Oct
Delta
590 €
26 Sep
- 03 Oct
British Airways
592 €
direct
29 Sep
- 06 Oct
British Airways
592 €
direct
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.
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