Cheapest return flights from Boston to Frankfurt in June from 723€

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

Return flights

12 Jun - 26 Jun Aer Lingus
11 Jun - 15 Jun Icelandair
09 Jun - 23 Jun Aer Lingus
09 Jun - 23 Jun Condor direct
09 Jun - 16 Jun Icelandair
29 Jun - 06 Jul Icelandair
25 Jun - 28 Jun Icelandair
12 Jun - 26 Jun Condor direct
11 Jun - 15 Jun Condor direct
21 Jun - 15 Jul Air Canada
24 Jun - 06 Jul Air Canada
04 Jun - 11 Jun Lufthansa
19 Jun - 26 Jun Lufthansa
24 Jun - 06 Jul Condor direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.