Cheapest return flights from Indianapolis to Lisbon in December from 516€

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

Return flights

09 Dec - 16 Dec United
04 Dec - 11 Dec United
14 Dec - 21 Dec United
13 Dec - 26 Dec United
29 Dec - 05 Jan United
24 Dec - 31 Dec United
12 Dec - 04 Jan Air France
19 Dec - 26 Dec United
21 Dec - 26 Dec Spirit Airlines
20 Dec - 03 Jan KLM

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

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.

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