Cheapest return flights from Boston to Frankfurt in March from 450€

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

Return flights

02 Mar - 15 Mar TAP
11 Mar - 25 Mar Icelandair
02 Mar - 09 Mar Icelandair
05 Mar - 12 Mar Icelandair
08 Mar - 15 Mar Icelandair
11 Mar - 18 Mar Icelandair
20 Mar - 25 Mar Icelandair
16 Mar - 23 Mar Icelandair
15 Mar - 27 Mar TAP
06 Mar - 13 Mar TAP
26 Mar - 02 Apr Icelandair
03 Mar - 22 Apr Lufthansa direct
26 Mar - 02 Apr Lufthansa direct
31 Mar - 07 Apr Icelandair
31 Mar - 07 Apr Lufthansa direct

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

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