Cheapest return flights from Dallas-Fort Worth to London in December from $895

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to London (LHR) in December 2026 (see full year).

Return flights

26 Dec - 18 Jan Finnair
16 Dec - 22 Dec Finnair
16 Dec - 22 Dec Iberia direct
26 Dec - 18 Jan Iberia direct
18 Dec - 23 Dec Air France
24 Dec - 01 Jan Iberia
24 Dec - 01 Jan Finnair direct
22 Dec - 02 Jan Air Canada
18 Dec - 23 Dec Iberia direct
20 Dec - 01 Jan Iberia
20 Dec - 31 Dec Aer Lingus
20 Dec - 31 Dec Finnair direct
20 Dec - 01 Jan Finnair direct

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

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