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

Return flights

01 Dec - 14 Dec	Cathay Pacific
01 Dec - 13 Dec	Cathay Pacific
30 Dec - 19 Jan	Air Canada
26 Dec - 17 Jan	Cathay Pacific
16 Dec - 19 Dec	Air Canada
14 Dec - 21 Dec	Air Canada
20 Dec - 29 Dec	Air Canada
18 Dec - 30 Dec	Air Canada
01 Dec - 13 Dec	United	direct
01 Dec - 14 Dec	United	direct
30 Dec - 19 Jan	United	direct
26 Dec - 17 Jan	United	direct
26 Dec - 02 Jan	Cathay Pacific
22 Dec - 09 Jan	Air France
25 Dec - 06 Jan	ANA	direct
14 Dec - 21 Dec	United	direct
21 Dec - 05 Jan	Delta
26 Dec - 02 Jan	ANA	direct
22 Dec - 09 Jan	ANA	direct
10 Dec - 16 Dec	Emirates

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

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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Cheapest return flights from Chicago to Tokyo in December from 685€

Return flights