Cheapest return flights from Chicago to Bangkok in April from $724

Best time to book flights for Chicago (ORD) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Bangkok (BKK) in April 2025 (see full year).

Return flights

21 Apr - 29 Apr Air India
07 Apr - 22 Apr Air India
01 Apr - 17 Apr Air India
01 Apr - 25 Apr Air India
16 Apr - 26 Apr Air India
01 Apr - 08 Apr Air India
07 Apr - 27 Apr Air India
07 Apr - 26 Apr Air India
08 Apr - 15 Apr Air India
19 Apr - 25 Apr Air India
22 Apr - 06 May Air India
29 Apr - 06 May Air India
24 Apr - 05 May Air India
24 Apr - 01 May Air India
30 Apr - 08 May Air India
27 Apr - 17 May Air India
11 Apr - 26 May Cathay Pacific
23 Apr - 14 May Air India
04 Apr - 02 May Air India
30 Apr - 29 May Cathay Pacific

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

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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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