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

Return flights

06 Jan - 22 Jan	Finnair
13 Jan - 20 Jan	Air Canada
07 Jan - 14 Jan	British Airways	direct
13 Jan - 20 Jan	British Airways	direct
27 Jan - 03 Feb	British Airways	direct
12 Jan - 19 Jan	British Airways	direct
22 Jan - 29 Jan	British Airways	direct
17 Jan - 07 Feb	Finnair
17 Jan - 24 Jan	British Airways	direct
06 Jan - 22 Jan	British Airways	direct
17 Jan - 07 Feb	British Airways	direct
20 Jan - 23 Jan	Spirit Airlines
02 Jan - 09 Jan	American Airlines

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

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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Cheapest return flights from Dallas-Fort Worth to London in January from 421€

Return flights