Cheapest return flights from Ko Samui to Hanoi in January from 376€

Best time to book flights for Ko Samui (USM) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Ko Samui (USM) to Hanoi (HAN) in January 2025 (see full year).

Return flights

23 Jan - 08 Feb Bangkok Airways

Also check the deals for one-way flights from Ko Samui to Hanoi in January.

Skyscanner

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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