Cheapest return flights from Chicago to London in June from 776€

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

Return flights

01 Jun - 15 Jun Icelandair
07 Jun - 20 Jun Aer Lingus
04 Jun - 07 Jun Icelandair
05 Jun - 12 Jun Icelandair
15 Jun - 20 Jun Aer Lingus
01 Jun - 22 Jun Air Canada
08 Jun - 22 Jun jetBlue
17 Jun - 20 Jun Aer Lingus
22 Jun - 06 Jul jetBlue
01 Jun - 15 Jun British Airways direct
25 Jun - 30 Jun TAP
28 Jun - 07 Jul TAP
29 Jun - 20 Jul Aer Lingus
25 Jun - 07 Jul TAP
30 Jun - 15 Jul Aer Lingus
29 Jun - 08 Jul Aer Lingus
30 Jun - 09 Jul Aer Lingus
26 Jun - 05 Jul TAP
30 Jun - 15 Jul British Airways direct
24 Jun - 03 Jul British Airways direct

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

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