Cheapest return flights from Dallas-Fort Worth to London in December from 662€

Best time to book flights for Dallas-Fort Worth (DFW) to London (LHR) flights at AirHint

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

Return flights

01 Dec - 16 Dec Air Canada
01 Dec - 16 Dec Finnair direct
07 Dec - 14 Dec United
13 Dec - 20 Dec Air Canada
13 Dec - 20 Dec British Airways direct
23 Dec - 27 Dec Air Canada
23 Dec - 27 Dec British Airways direct
08 Dec - 15 Dec Finnair direct

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

Skyscanner

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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