Cheapest return flights from Boston to Frankfurt in June from 660€

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

Return flights

23 Jun - 01 Jul Aer Lingus
23 Jun - 01 Jul Condor direct
24 Jun - 18 Jul Aer Lingus
18 Jun - 02 Jul Aer Lingus
21 Jun - 05 Jul Condor direct
18 Jun - 02 Jul Condor direct
24 Jun - 18 Jul Condor direct

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

Skyscanner

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.

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