AirHint found the following cheapest return flights from Boston (BOS) to Frankfurt (FRA) in November 2025 (see full year).

Return flights

12 Nov - 19 Nov	Aer Lingus
18 Nov - 02 Dec	Icelandair
28 Nov - 01 Dec	Lufthansa
28 Nov - 02 Dec	ITA Airways
03 Nov - 10 Nov	Icelandair
06 Nov - 13 Nov	Icelandair
17 Nov - 24 Nov	Icelandair
26 Nov - 03 Dec	Icelandair
28 Nov - 05 Dec	TAP
15 Nov - 29 Nov	Icelandair
16 Nov - 23 Nov	Air France
09 Nov - 16 Nov	Icelandair
15 Nov - 22 Nov	Icelandair
12 Nov - 19 Nov	Lufthansa	direct
18 Nov - 02 Dec	Lufthansa	direct
26 Nov - 03 Dec	Lufthansa	direct
23 Nov - 30 Nov	Icelandair
28 Nov - 05 Dec	Lufthansa	direct
28 Nov - 02 Dec	Lufthansa	direct
28 Nov - 01 Dec	Lufthansa	direct

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

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Boston to Frankfurt in November from $469

Return flights