Cheapest return flights from London to Chicago in June from $546

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

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

Return flights

08 Jun - 25 Jun Icelandair
15 Jun - 02 Jul Icelandair
17 Jun - 09 Jul Icelandair
02 Jun - 25 Jun Icelandair
06 Jun - 08 Jun Icelandair
09 Jun - 15 Jul Icelandair
17 Jun - 15 Jul Icelandair
16 Jun - 15 Jul Icelandair
10 Jun - 08 Jul Icelandair
09 Jun - 07 Jul Icelandair
09 Jun - 22 Jun Icelandair
08 Jun - 21 Jun Icelandair
15 Jun - 20 Jun Icelandair
15 Jun - 21 Jun Icelandair
09 Jun - 16 Jun Icelandair
06 Jun - 16 Jun Icelandair
06 Jun - 23 Jun Icelandair
09 Jun - 08 Jul Icelandair
25 Jun - 03 Jul Icelandair
11 Jun - 09 Jul Icelandair

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