Cheapest return flights from Chicago to Lisbon in June from $693

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

25 Jun - 13 Jul Icelandair
25 Jun - 03 Jul Icelandair
02 Jun - 09 Jun Air Canada
01 Jun - 11 Jun Air Canada
09 Jun - 17 Jun Aer Lingus
29 Jun - 11 Jul Finnair
22 Jun - 04 Jul Finnair
04 Jun - 11 Jun Finnair
02 Jun - 12 Jun Iberia
02 Jun - 16 Jun Air Canada
08 Jun - 15 Jun Air Canada
11 Jun - 19 Jun Air Canada
01 Jun - 15 Jun Air Canada
18 Jun - 16 Jul British Airways
15 Jun - 21 Jun Air Canada
05 Jun - 24 Jul Finnair
17 Jun - 05 Jul Finnair
27 Jun - 03 Jul Finnair
18 Jun - 06 Jul Air Canada
21 Jun - 05 Jul Air Canada

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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