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

Return flights

29 Dec - 14 Jan	United
31 Dec - 14 Jan	United
31 Dec - 14 Jan	EVA Air	direct
22 Dec - 29 Dec	United
29 Dec - 14 Jan	EVA Air	direct
22 Dec - 29 Dec	EVA Air	direct
19 Dec - 18 Jan	United
17 Dec - 04 Jan	ANA
17 Dec - 04 Jan	EVA Air	direct
19 Dec - 18 Jan	EVA Air	direct

Also check the deals for one-way flights from Chicago to Taipei 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 Taipei in December from 816€

Return flights