Cheapest return flights from Chicago to London in May from $634

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

AirHint found the following cheapest return flights from Chicago (ORD) to London (LGW) in May 2024 (see full year).

Return flights

19 May - 31 May Delta
21 May - 28 May Delta
19 May - 28 May Delta
21 May - 29 May Delta
20 May - 27 May SWISS
20 May - 03 Jun SWISS
20 May - 10 Jun SWISS
26 May - 25 Jun WestJet
31 May - 02 Jun jetBlue
30 May - 05 Jun Spirit Airlines
31 May - 10 Jun Spirit Airlines
31 May - 03 Jun jetBlue
30 May - 04 Jun Spirit Airlines
18 May - 25 May Delta
29 May - 04 Jun Spirit Airlines
30 May - 02 Jun Spirit Airlines
19 May - 27 May SWISS
22 May - 30 May Spirit Airlines
25 May - 30 May Spirit Airlines
20 May - 26 May Frontier Airlines

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

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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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