AirHint found the following cheapest return flights from Houston (HOU) to Amsterdam (AMS) in September 2025 (see full year).

Return flights

20 Sep - 26 Sep	Spirit Airlines
27 Sep - 04 Oct	Spirit Airlines
26 Sep - 05 Oct	Spirit Airlines
27 Sep - 05 Oct	Spirit Airlines
08 Sep - 04 Oct	Frontier Airlines
26 Sep - 18 Oct	Frontier Airlines
12 Sep - 21 Sep	Spirit Airlines
06 Sep - 13 Sep	Frontier Airlines
11 Sep - 17 Sep	Turkish Airlines
14 Sep - 16 Sep	Spirit Airlines
05 Sep - 12 Sep	Frontier Airlines
30 Sep - 12 Oct	Air Canada
30 Sep - 12 Oct	Delta	direct
05 Sep - 12 Sep	United	direct
11 Sep - 17 Sep	United	direct
08 Sep - 04 Oct	United	direct
02 Sep - 13 Sep	KLM	direct
12 Sep - 21 Sep	United	direct
26 Sep - 18 Oct	United	direct
27 Sep - 04 Oct	United	direct

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

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 Amsterdam

Cheap car rent in Amsterdam

Cheapest return flights from Houston to Amsterdam in September from $561

Return flights