Cheapest return flights from Dallas to London in January from $649

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

Return flights

20 Jan - 30 Jan Air France
07 Jan - 14 Jan Delta
13 Jan - 20 Jan KLM
04 Jan - 18 Jan Air France
21 Jan - 26 Jan Air France
10 Jan - 31 Jan Scandinavian Airlines
29 Jan - 01 Feb Delta
22 Jan - 25 Jan KLM
15 Jan - 07 Feb Air France
05 Jan - 09 Jan Delta

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

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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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