Cheapest return flights from Boston to Frankfurt in July from 473€

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

Return flights

27 Jul - 22 Aug Aer Lingus
27 Jul - 22 Aug Condor direct
03 Jul - 17 Jul Aer Lingus
02 Jul - 25 Jul Aer Lingus
02 Jul - 11 Jul Aer Lingus
03 Jul - 17 Jul Condor direct
02 Jul - 11 Jul Condor direct
02 Jul - 25 Jul Condor direct

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

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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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