Cheapest return flights from Boston to Frankfurt in June from $586

Best time to book flights for Boston (BOS) to Frankfurt (FRA) flights at AirHint

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

Return flights

12 Jun - 18 Jun Condor direct
06 Jun - 18 Jun Condor direct
04 Jun - 11 Jun Condor direct
11 Jun - 19 Jun Air Canada
04 Jun - 08 Jun Condor
09 Jun - 18 Jun Condor direct
04 Jun - 08 Jun Condor direct
01 Jun - 03 Jun Condor
11 Jun - 18 Jun Condor direct
10 Jun - 18 Jun Condor direct
26 Jun - 04 Jul Condor direct
17 Jun - 01 Jul Condor direct
18 Jun - 01 Jul Condor direct
26 Jun - 05 Jul Condor direct
30 Jun - 07 Jul Icelandair
27 Jun - 04 Jul Lufthansa direct
30 Jun - 07 Jul Lufthansa direct

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

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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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