Cheapest return flights from Chicago to Lisbon in June from 611€

AirHint found the following cheapest return flights from Chicago (ORD) to Lisbon (LIS) in June 2026 (see full year).

Return flights

16 Jun - 13 Jul SWISS
26 Jun - 03 Jul Air Canada
18 Jun - 02 Jul Air Canada
21 Jun - 05 Jul SWISS
24 Jun - 06 Jul British Airways
21 Jun - 05 Jul TAP direct
24 Jun - 06 Jul TAP direct
26 Jun - 03 Jul TAP direct
17 Jun - 11 Jul SWISS
15 Jun - 11 Jul SWISS

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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