Cheapest return flights from Chicago to Barcelona in December from 335€

AirHint found the following cheapest return flights from Chicago (ORD) to Barcelona (BCN) in December 2025 (see full year).

Return flights

10 Dec - 17 Dec TAP
03 Dec - 12 Dec Icelandair
12 Dec - 19 Dec TAP
09 Dec - 16 Dec Air France
11 Dec - 18 Dec Scandinavian Airlines
08 Dec - 22 Dec Lufthansa
14 Dec - 17 Jan TAP
25 Dec - 01 Jan Scandinavian Airlines
16 Dec - 20 Jan SWISS
15 Dec - 20 Jan Lufthansa
30 Dec - 06 Jan United
21 Dec - 29 Dec Lufthansa
29 Dec - 02 Jan Scandinavian Airlines
18 Dec - 06 Jan Lufthansa
20 Dec - 03 Jan Icelandair

Also check the deals for one-way flights from Chicago to Barcelona in December.

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.