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

Return flights

01 Dec - 08 Dec	WestJet
07 Dec - 13 Dec	WestJet
04 Dec - 11 Dec	WestJet
06 Dec - 13 Dec	Frontier Airlines
04 Dec - 13 Dec	WestJet
02 Dec - 13 Dec	Air Canada
05 Dec - 10 Dec	Air Canada
11 Dec - 15 Dec	Hawaiian Airlines
04 Dec - 14 Dec	Air Canada
05 Dec - 14 Dec	Air Canada
31 Dec - 16 Jan	Air Canada
29 Dec - 06 Jan	Cathay Pacific
26 Dec - 08 Jan	Cathay Pacific
11 Dec - 10 Jan	Air Canada
24 Dec - 01 Jan	Air Canada
26 Dec - 08 Jan	ANA	direct
22 Dec - 09 Jan	Air Canada
26 Dec - 04 Jan	Cathay Pacific
26 Dec - 02 Jan	Frontier Airlines
29 Dec - 06 Jan	ANA	direct

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 847€

Return flights