Cheapest return flights from Houston to London in December from 469€

AirHint found the following cheapest return flights from Houston (IAH) to London (LGW) in December 2025 (see full year).

Return flights

15 Dec - 10 Jan Spirit Airlines
02 Dec - 11 Dec Spirit Airlines
07 Dec - 12 Dec Frontier Airlines
12 Dec - 09 Jan Spirit Airlines
04 Dec - 10 Dec Spirit Airlines
01 Dec - 08 Dec Frontier Airlines
08 Dec - 12 Dec Spirit Airlines
02 Dec - 09 Dec Spirit Airlines
13 Dec - 08 Jan Spirit Airlines
05 Dec - 12 Dec Spirit Airlines
27 Dec - 17 Jan Spirit Airlines
02 Dec - 07 Dec British Airways
29 Dec - 09 Jan Spirit Airlines
11 Dec - 17 Dec Spirit Airlines
09 Dec - 16 Dec Spirit Airlines
28 Dec - 08 Jan Spirit Airlines
30 Dec - 07 Jan Frontier Airlines
17 Dec - 10 Jan Spirit Airlines
08 Dec - 05 Jan Spirit Airlines
30 Dec - 06 Jan Frontier Airlines

Also check the deals for one-way flights from Houston to London in December.

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