AirHint found the following cheapest return flights from Copenhagen (CPH) to Hanoi (HAN) in May 2026 (see full year).

Return flights

01 May - 14 May	Air China
02 May - 29 May	Air China
07 May - 17 May	Wizz Air
06 May - 24 May	Etihad Airways
18 May - 31 May	Ryanair
20 May - 31 May	Ryanair
02 May - 16 May	Norwegian Air Sweden AOC
01 May - 17 May	Ryanair
01 May - 29 May	Ryanair
27 May - 12 Jun	Turkish Airlines
23 May - 11 Jun	Qatar Airways

Also check the deals for one-way flights from Copenhagen to Hanoi in May.

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 Copenhagen to Hanoi in May from 621€

Return flights