Cheapest return flights from Washington to Manchester in December from $1071

AirHint found the following cheapest return flights from Washington (IAD) to Manchester (MAN) in December 2025 (see full year).

Return flights

23 Dec - 29 Dec Brussels Airlines
23 Dec - 30 Dec Aer Lingus
28 Dec - 05 Jan Lufthansa
25 Dec - 04 Jan SWISS
26 Dec - 31 Dec SWISS
27 Dec - 05 Jan Lufthansa
25 Dec - 01 Jan Lufthansa
22 Dec - 29 Dec SWISS
26 Dec - 04 Jan SWISS
22 Dec - 26 Dec Frontier Airlines
22 Dec - 27 Dec Frontier Airlines
26 Dec - 02 Jan SWISS
29 Dec - 03 Jan Lufthansa

Also check the deals for one-way flights from Washington to Manchester in December.

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