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

Return flights

24 Oct - 07 Nov	Spirit Airlines
22 Oct - 05 Nov	Spirit Airlines
02 Oct - 15 Oct	Turkish Airlines
30 Oct - 11 Nov	Turkish Airlines
23 Oct - 07 Nov	Turkish Airlines
31 Oct - 18 Nov	Turkish Airlines
13 Oct - 25 Oct	Turkish Airlines
22 Oct - 05 Nov	United	direct
30 Oct - 11 Nov	United	direct
31 Oct - 18 Nov	United	direct
23 Oct - 07 Nov	United	direct
13 Oct - 25 Oct	United	direct
02 Oct - 15 Oct	United	direct
15 Oct - 21 Oct	United	direct

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

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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Cheapest return flights from Houston to Amsterdam in October from 515€

Return flights