AirHint found the following cheapest return flights from Honolulu (HNL) to Bangkok (BKK) in September 2025 (see full year).
Return flights
| 09 Sep - 23 Sep | Korean Air | ||
| 01 Sep - 14 Sep | Korean Air | ||
| 01 Sep - 30 Sep | Japan Airlines | ||
| 16 Sep - 19 Sep | Philippine Airlines | ||
| 03 Sep - 06 Sep | Asiana Airlines | ||
| 17 Sep - 22 Sep | Asiana Airlines |
Also check the deals for one-way flights from Honolulu to Bangkok in September.
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.
Find us on social media