AirHint found the following cheapest return flights from Bangkok (BKK) to Honolulu (HNL) in October 2025 (see full year).

Return flights

15 Oct - 21 Oct	Philippine Airlines
03 Oct - 11 Oct	Philippine Airlines
30 Oct - 16 Nov	Philippine Airlines
13 Oct - 18 Oct	Philippine Airlines
06 Oct - 11 Oct	Philippine Airlines
22 Oct - 25 Oct	Philippine Airlines
20 Oct - 31 Oct	Philippine Airlines
30 Oct - 06 Nov	Philippine Airlines
11 Oct - 17 Oct	Philippine Airlines
11 Oct - 18 Oct	Philippine Airlines
08 Oct - 15 Oct	ANA
07 Oct - 11 Oct	Japan Airlines

Also check the deals for one-way flights from Bangkok to Honolulu in October.

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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Cheapest return flights from Bangkok to Honolulu in October from 553€

Return flights