Cheapest return flights from Washington to Madrid in January from $392

AirHint found the following cheapest return flights from Washington (IAD) to Madrid (MAD) in January 2026 (see full year).

Return flights

28 Jan - 04 Feb TAP
23 Jan - 29 Jan TAP
30 Jan - 06 Feb TAP
26 Jan - 02 Feb TAP
20 Jan - 28 Jan TAP
19 Jan - 25 Jan TAP
18 Jan - 27 Jan Lufthansa
19 Jan - 30 Jan Lufthansa
25 Jan - 04 Feb TAP
13 Jan - 20 Jan Lufthansa
18 Jan - 29 Jan Iberia direct
12 Jan - 22 Jan Lufthansa
29 Jan - 02 Feb TAP
14 Jan - 20 Jan Lufthansa
07 Jan - 22 Jan Air Canada
29 Jan - 07 Feb TAP
09 Jan - 04 Feb Lufthansa

Also check the deals for one-way flights from Washington to Madrid in January.

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