AirHint found the following cheapest return flights from Naples (NAP) to Bangkok (BKK) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec	KLM
01 Dec - 04 Dec	easyJet
08 Dec - 20 Dec	ITA Airways
03 Dec - 17 Dec	ITA Airways
07 Dec - 11 Dec	ITA Airways
08 Dec - 15 Dec	ITA Airways
07 Dec - 15 Dec	ITA Airways
05 Dec - 14 Dec	KLM
02 Dec - 10 Dec	ITA Airways
04 Dec - 08 Dec	ITA Airways
16 Dec - 31 Jan	ITA Airways
14 Dec - 31 Jan	Emirates
15 Dec - 31 Jan	ITA Airways
31 Dec - 12 Jan	Ryanair
17 Dec - 31 Jan	easyJet
19 Dec - 16 Jan	Wizz Air Malta
30 Dec - 09 Jan	ITA Airways
23 Dec - 18 Jan	Vueling Airlines
23 Dec - 10 Jan	Vueling Airlines
24 Dec - 06 Jan	Ryanair

Also check the deals for one-way flights from Naples to Bangkok in December.

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 Naples to Bangkok in December from $603

Return flights