Cheapest return flights from Chicago to Bangkok in April from 645€

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

Return flights

22 Apr - 06 May Turkish Airlines
23 Apr - 07 May Turkish Airlines
29 Apr - 06 May Turkish Airlines
24 Apr - 07 May Turkish Airlines
15 Apr - 29 Apr EVA Air
24 Apr - 14 May Turkish Airlines
19 Apr - 03 May Air India
20 Apr - 03 May Air India
23 Apr - 05 May Turkish Airlines
28 Apr - 26 May Turkish Airlines
07 Apr - 21 Apr United
08 Apr - 21 Apr United
14 Apr - 26 Apr Cathay Pacific
03 Apr - 18 Apr Air India
01 Apr - 08 Apr Korean Air
09 Apr - 17 Apr Cathay Pacific
08 Apr - 30 Apr Etihad Airways
09 Apr - 23 Apr Cathay Pacific

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

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