Cheapest return flights from Chicago to Bangkok in December from 646€

AirHint found the following cheapest return flights from Chicago (ORD) to Bangkok (BKK) in December 2026 (see full year).

Return flights

09 Dec - 20 Dec Air India
04 Dec - 20 Dec Air India
04 Dec - 31 Jan Air India
01 Dec - 26 Jan Turkish Airlines
13 Dec - 26 Dec Air India
30 Dec - 07 Jan Air India
31 Dec - 16 Jan Delta
25 Dec - 13 Jan Delta
28 Dec - 07 Jan Air India
20 Dec - 02 Jan Air India
25 Dec - 06 Jan Air India
04 Dec - 02 Jan Air India
23 Dec - 07 Jan Air India
01 Dec - 31 Dec Delta
18 Dec - 31 Dec Air India
16 Dec - 23 Dec Delta
20 Dec - 31 Dec Delta

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

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