Cheapest return flights from Chicago to Bangkok in March from $736

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

Return flights

16 Mar - 23 Mar Turkish Airlines
02 Mar - 16 Mar Etihad Airways
15 Mar - 20 Mar Turkish Airlines
01 Mar - 31 Mar Air India
02 Mar - 11 Mar Etihad Airways
10 Mar - 17 Mar Korean Air
31 Mar - 15 Apr Korean Air
03 Mar - 11 Mar Etihad Airways
03 Mar - 12 Mar Korean Air
10 Mar - 20 Mar Turkish Airlines
11 Mar - 18 Mar Korean Air
03 Mar - 03 Apr Korean Air
21 Mar - 02 Apr Korean Air

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

Powered by

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.