Cheapest return flights from Chicago to Bangkok in May from $1244

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

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

Return flights

06 May - 20 May Delta
06 May - 21 May Delta
05 May - 12 May Delta
06 May - 17 May Delta
04 May - 13 May Delta
17 May - 24 May Delta
01 May - 17 May Korean Air
04 May - 12 May Delta
01 May - 06 May KLM
08 May - 05 Jun Korean Air
08 May - 10 Jun Korean Air
23 May - 31 May KLM
14 May - 11 Jun Korean Air
14 May - 25 Jun Korean Air
10 May - 05 Jun Korean Air
30 May - 05 Jun Delta
30 May - 01 Jun Delta

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

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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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