Cheapest return flights from Chicago to Brussels in August from 415€

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

Return flights

26 Aug - 29 Aug Scandinavian Airlines
10 Aug - 19 Aug Aer Lingus
10 Aug - 19 Aug United direct
11 Aug - 19 Aug United
12 Aug - 19 Aug Air Canada
04 Aug - 19 Aug United
18 Aug - 25 Aug Icelandair
06 Aug - 13 Aug Icelandair
20 Aug - 27 Aug Icelandair
02 Aug - 20 Aug TAP
29 Aug - 07 Sep Scandinavian Airlines
26 Aug - 02 Sep United direct
31 Aug - 07 Sep Icelandair
28 Aug - 04 Sep United direct
31 Aug - 07 Sep United direct

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

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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