Cheapest return flights from Chicago to London in April from 480€

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

Return flights

29 Apr - 05 May TAP
04 Apr - 10 Apr Icelandair
10 Apr - 18 Apr TAP
10 Apr - 02 May TAP
29 Apr - 06 May TAP
10 Apr - 12 Apr Icelandair
26 Apr - 03 May Icelandair
03 Apr - 11 Apr TAP
05 Apr - 25 Apr TAP
09 Apr - 12 Apr Icelandair
09 Apr - 02 May Icelandair
04 Apr - 25 Apr TAP
03 Apr - 13 Apr SWISS
03 Apr - 16 Apr Icelandair

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

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