Cheapest return ORD–BKK flights, October

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

Return flights

05 Oct - 12 Oct Etihad Airways
04 Oct - 11 Oct Etihad Airways
07 Oct - 22 Oct Etihad Airways
08 Oct - 17 Oct Etihad Airways
19 Oct - 29 Oct Korean Air
19 Oct - 23 Nov Korean Air
26 Oct - 30 Oct Turkish Airlines
25 Oct - 31 Oct Korean Air
30 Oct - 26 Nov Cathay Pacific
17 Oct - 08 Nov Cathay Pacific
30 Oct - 27 Nov Air Canada
16 Oct - 21 Oct Korean Air
18 Oct - 29 Oct Korean Air

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

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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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