Cheapest return flights from Boston to Frankfurt in January from 449€

AirHint found the following cheapest return flights from Boston (BOS) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

15 Jan - 29 Jan TAP
16 Jan - 23 Jan TAP
21 Jan - 02 Feb TAP
17 Jan - 31 Jan TAP
16 Jan - 31 Jan TAP
29 Jan - 01 Feb TAP
28 Jan - 01 Feb TAP
22 Jan - 03 Feb TAP
11 Jan - 31 Jan TAP
14 Jan - 20 Jan TAP
13 Jan - 27 Jan TAP
17 Jan - 24 Jan Icelandair
25 Jan - 01 Feb Icelandair
27 Jan - 03 Feb Icelandair
31 Jan - 07 Feb Icelandair
11 Jan - 25 Jan Scandinavian Airlines
30 Jan - 13 Feb Scandinavian Airlines
12 Jan - 15 Jan Aer Lingus
30 Jan - 13 Feb Lufthansa direct
29 Jan - 05 Feb Lufthansa direct

Also check the deals for one-way flights from Boston to Frankfurt in January.

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