Cheapest return flights from Chicago to London in June from 878€

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

25 Jun - 23 Jul TAP
04 Jun - 11 Jun Icelandair
05 Jun - 12 Jun Icelandair
14 Jun - 22 Jun WestJet
26 Jun - 03 Jul Icelandair
07 Jun - 12 Jun TAP
13 Jun - 15 Jun Icelandair
01 Jun - 20 Jun Icelandair
07 Jun - 14 Jun Icelandair
27 Jun - 25 Jul TAP
01 Jun - 20 Jun Finnair direct
04 Jun - 11 Jun Iberia direct
26 Jun - 23 Jul TAP
28 Jun - 12 Jul TAP
29 Jun - 07 Jul TAP
29 Jun - 13 Jul TAP
25 Jun - 13 Jul TAP
05 Jun - 12 Jun Iberia direct
26 Jun - 26 Jul TAP
24 Jun - 22 Jul Aer Lingus

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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