Cheapest return flights from Indianapolis to Lisbon in October from 584€

AirHint found the following cheapest return flights from Indianapolis (IND) to Lisbon (LIS) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct United
27 Oct - 03 Nov United
30 Oct - 06 Nov United
15 Oct - 22 Oct United
10 Oct - 17 Oct Spirit Airlines
06 Oct - 13 Oct United
02 Oct - 09 Oct United
24 Oct - 31 Oct United
08 Oct - 15 Oct United
18 Oct - 25 Oct United
12 Oct - 19 Oct United
04 Oct - 11 Oct United

Also check the deals for one-way flights from Indianapolis to Lisbon in October.

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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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