Cheapest return flights from Chicago to Lisbon in June from 641€

Best time to book flights for Chicago (ORD) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Lisbon (LIS) in June 2025 (see full year).

Return flights

30 Jun - 24 Jul Finnair
25 Jun - 03 Jul Finnair
09 Jun - 17 Jun Aer Lingus
15 Jun - 24 Jun Aer Lingus
02 Jun - 12 Jun Aer Lingus
11 Jun - 25 Jun British Airways
24 Jun - 08 Jul British Airways
27 Jun - 04 Jul Finnair
26 Jun - 03 Jul Finnair
08 Jun - 15 Jun Aer Lingus
01 Jun - 08 Jun Finnair
29 Jun - 06 Jul British Airways
13 Jun - 20 Jun British Airways
05 Jun - 16 Jun Finnair
13 Jun - 21 Jun Finnair
06 Jun - 15 Jun Aer Lingus
29 Jun - 06 Jul TAP direct
25 Jun - 03 Jul TAP direct
27 Jun - 05 Jul TAP direct

Also check the deals for one-way flights from Chicago to Lisbon in June.

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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