Cheapest return flights from Houston to Frankfurt in September from 1115€

Best time to book flights for Houston (IAH) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Frankfurt (FRA) in September 2025 (see full year).

Return flights

18 Sep - 30 Sep Delta
18 Sep - 25 Sep Delta
18 Sep - 29 Sep Delta

Also check the deals for one-way flights from Houston to Frankfurt in September.

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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