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

Return flights

02 Oct - 16 Oct	Spirit Airlines
18 Oct - 25 Oct	Spirit Airlines
20 Oct - 03 Nov	United
21 Oct - 04 Nov	United
24 Oct - 07 Nov	United
07 Oct - 21 Oct	United	direct
13 Oct - 27 Oct	United	direct
14 Oct - 28 Oct	United	direct
01 Oct - 15 Oct	United	direct
02 Oct - 16 Oct	United	direct
06 Oct - 20 Oct	United	direct
22 Oct - 05 Nov	United	direct
23 Oct - 06 Nov	United	direct
27 Oct - 10 Nov	United	direct
28 Oct - 11 Nov	United	direct
29 Oct - 12 Nov	United	direct
30 Oct - 13 Nov	United	direct
03 Oct - 17 Oct	United
18 Oct - 25 Oct	United	direct
31 Oct - 14 Nov	United

Also check the deals for one-way flights from Houston to Lima 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 Lima in October from 442€

Return flights