Cheapest return flights from Dallas to Frankfurt in September from $693

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

Return flights

09 Sep - 17 Sep Delta
16 Sep - 30 Sep Delta
05 Sep - 16 Sep Delta
25 Sep - 09 Oct KLM
06 Sep - 13 Sep Air France
26 Sep - 10 Oct KLM
29 Sep - 13 Oct KLM
21 Sep - 05 Oct Air France
26 Sep - 29 Sep KLM
18 Sep - 01 Oct Air France

Also check the deals for one-way flights from Dallas 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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.