Cheapest return flights from Dallas-Fort Worth to London in December from 451€

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to London (LGW) in December 2025 (see full year).

Return flights

13 Dec - 11 Jan Frontier Airlines
14 Dec - 11 Jan Frontier Airlines
12 Dec - 10 Jan Spirit Airlines
08 Dec - 09 Dec Spirit Airlines
05 Dec - 10 Dec Spirit Airlines
03 Dec - 08 Dec Spirit Airlines
03 Dec - 11 Dec Frontier Airlines
05 Dec - 14 Dec Spirit Airlines
14 Dec - 08 Jan Frontier Airlines
30 Dec - 11 Jan Air Canada
06 Dec - 13 Dec Spirit Airlines
10 Dec - 15 Dec Frontier Airlines
27 Dec - 10 Jan Spirit Airlines
29 Dec - 12 Jan Frontier Airlines
29 Dec - 11 Jan Frontier Airlines
02 Dec - 12 Dec Spirit Airlines
29 Dec - 10 Jan Spirit Airlines
29 Dec - 09 Jan Frontier Airlines
10 Dec - 17 Dec Frontier Airlines
05 Dec - 27 Dec Spirit Airlines

Also check the deals for one-way flights from Dallas-Fort Worth to London in December.

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