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

Return flights

11 Dec - 16 Dec	Iberia For Level
03 Dec - 10 Dec	Ryanair
16 Dec - 28 Dec	Ryanair
24 Dec - 08 Jan	TAP
12 Dec - 14 Dec	Iberia For Level
06 Dec - 16 Dec	Iberia For Level
25 Dec - 29 Dec	SWISS
26 Dec - 11 Jan	Lufthansa
18 Dec - 10 Jan	Ryanair
18 Dec - 28 Dec	Ryanair
29 Dec - 05 Jan	Delta
25 Dec - 28 Dec	SWISS
12 Dec - 17 Dec	Ryanair
15 Dec - 20 Dec	Ryanair
22 Dec - 04 Jan	Ryanair
22 Dec - 06 Jan	Ryanair
30 Dec - 03 Jan	Ryanair
22 Dec - 05 Jan	Ryanair
27 Dec - 04 Jan	Ryanair
27 Dec - 03 Jan	Ryanair

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

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 Manchester to Boston in December from $478

Return flights