Cheapest return flights from Chicago to London in June from 810€

Best time to book flights for Chicago (ORD) to London (LHR) flights at AirHint

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

Return flights

04 Jun - 15 Jun Icelandair
03 Jun - 10 Jun Icelandair
04 Jun - 17 Jun Icelandair
04 Jun - 18 Jun Icelandair
08 Jun - 17 Jun Aer Lingus
02 Jun - 13 Jun Aer Lingus
02 Jun - 18 Jun Aer Lingus
11 Jun - 18 Jun Aer Lingus
07 Jun - 15 Jun Icelandair
05 Jun - 12 Jun Icelandair
25 Jun - 09 Jul TAP
25 Jun - 10 Jul TAP
11 Jun - 11 Jul TAP
26 Jun - 09 Jul TAP
26 Jun - 10 Jul TAP
29 Jun - 07 Jul TAP
19 Jun - 03 Jul TAP
25 Jun - 02 Jul Icelandair
30 Jun - 14 Jul jetBlue
30 Jun - 07 Jul Icelandair

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