Cheapest return flights from Boston to Hahn in December from $427

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

Return flights

05 Dec - 08 Dec Aer Lingus
05 Dec - 07 Dec Icelandair
11 Dec - 15 Dec Air France
29 Dec - 24 Jan LEVEL
28 Dec - 10 Jan Aer Lingus
30 Dec - 24 Jan LEVEL
07 Dec - 14 Dec Icelandair
10 Dec - 14 Dec Air Canada
01 Dec - 07 Dec SWISS
05 Dec - 18 Dec Icelandair
31 Dec - 24 Jan Lufthansa
01 Dec - 08 Dec SWISS
05 Dec - 09 Jan Icelandair
05 Dec - 10 Jan Icelandair
28 Dec - 09 Jan LEVEL
25 Dec - 17 Jan LEVEL
08 Dec - 12 Dec TAP
29 Dec - 08 Jan LEVEL
04 Dec - 18 Dec Icelandair
14 Dec - 08 Jan Icelandair

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

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