Cheapest one-way flights from Houston to Frankfurt in September from $351

AirHint found the following cheapest one-way flights from Houston (IAH) to Frankfurt (FRA) in September 2026 (see full year).

One-Way flights

21 Sep ITA Airways
20 Sep Air France
22 Sep Air France
15 Sep Delta
15 Sep Air New Zealand direct
21 Sep United direct
20 Sep United direct
22 Sep United direct

Also check the deals for return flights from Houston to Frankfurt in September.

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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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