Cheapest return flights from Chicago to Lisbon in June from $753

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

04 Jun - 11 Jun Aer Lingus
01 Jun - 11 Jun Finnair
25 Jun - 03 Jul Finnair
02 Jun - 12 Jun Iberia
28 Jun - 10 Jul Air Canada
01 Jun - 16 Jun Iberia
18 Jun - 02 Jul Iberia
24 Jun - 01 Jul Finnair
25 Jun - 02 Jul Finnair
04 Jun - 15 Jun Air Canada
24 Jun - 08 Jul SWISS
08 Jun - 16 Jun British Airways
16 Jun - 23 Jun British Airways
01 Jun - 08 Jun Finnair
19 Jun - 03 Jul Finnair
26 Jun - 03 Jul Finnair
02 Jun - 09 Jun Aer Lingus
08 Jun - 15 Jun Finnair
29 Jun - 06 Jul British Airways
28 Jun - 10 Jul TAP direct

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

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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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