AirHint found the following cheapest return flights from Helsinki (HEL) to Phuket (HKT) in December 2025 (see full year).

Return flights

11 Dec - 26 Dec	Norwegian Air Sweden AOC
04 Dec - 26 Dec	Norwegian Air Sweden AOC
01 Dec - 23 Dec	Air France
01 Dec - 21 Dec	Air France
02 Dec - 16 Dec	Finnair
04 Dec - 11 Dec	IndiGo
01 Dec - 17 Dec	IndiGo
06 Dec - 20 Dec	IndiGo
01 Dec - 15 Dec	IndiGo
05 Dec - 20 Dec	IndiGo
15 Dec - 16 Jan	Norwegian
30 Dec - 15 Jan	IndiGo
25 Dec - 09 Jan	Norwegian Air Sweden AOC
15 Dec - 15 Jan	IndiGo
28 Dec - 11 Jan	IndiGo
27 Dec - 12 Jan	IndiGo
27 Dec - 11 Jan	IndiGo
10 Dec - 08 Jan	IndiGo
24 Dec - 10 Jan	IndiGo
26 Dec - 10 Jan	IndiGo

Also check the deals for one-way flights from Helsinki to Phuket 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.

Book a cheap hotel in Phuket

Cheap car rent in Phuket

Cheapest return flights from Helsinki to Phuket in December from $698

Return flights