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

Return flights

06 Oct - 13 Oct	Ryanair
20 Oct - 25 Oct	Ryanair
04 Oct - 15 Oct	Air France
06 Oct - 15 Oct	KLM
15 Oct - 22 Oct	British Airways
01 Oct - 05 Oct	Air France
02 Oct - 16 Oct	KLM
03 Oct - 16 Oct	KLM
03 Oct - 21 Oct	KLM
09 Oct - 25 Oct	KLM
20 Oct - 09 Nov	KLM
27 Oct - 16 Nov	KLM
27 Oct - 10 Nov	KLM
30 Oct - 06 Nov	Etihad Airways
25 Oct - 02 Nov	British Airways
15 Oct - 03 Nov	Etihad Airways
31 Oct - 13 Nov	Etihad Airways
27 Oct - 29 Nov	KLM
27 Oct - 11 Nov	British Airways
21 Oct - 05 Nov	KLM

Also check the deals for one-way flights from Newcastle to Bangkok 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 Newcastle to Bangkok in October from $754

Return flights