Cheapest return flights from Chicago to Brussels in January from 518€

AirHint found the following cheapest return flights from Chicago (ORD) to Brussels (BRU) in January 2026 (see full year).

Return flights

22 Jan - 29 Jan Icelandair
22 Jan - 29 Jan United direct
12 Jan - 19 Jan United direct
02 Jan - 09 Jan United

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

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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