Cheapest return flights from Chicago to Brussels in June from 820€

Best time to book flights for Chicago (ORD) to Brussels (BRU) flights at AirHint

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

Return flights

16 Jun - 22 Jun Icelandair
12 Jun - 24 Jun Aer Lingus
12 Jun - 23 Jun Icelandair
02 Jun - 09 Jun Icelandair
05 Jun - 12 Jun Icelandair
19 Jun - 26 Jun Icelandair
08 Jun - 15 Jun jetBlue
05 Jun - 12 Jun United direct
24 Jun - 01 Jul Icelandair
14 Jun - 21 Jun Icelandair
24 Jun - 01 Jul United direct
29 Jun - 06 Jul United direct
08 Jun - 15 Jun United direct

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