Cheapest return flights from Hong Kong to Hanoi in May from 101€

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

Return flights

30 May - 30 Jun HK Express direct
29 May - 28 Jun HK Express direct
21 May - 25 May HK Express direct
14 May - 27 May HK Express direct
14 May - 21 May HK Express direct
26 May - 30 May HK Express direct
08 May - 11 May HK Express direct
08 May - 13 May HK Express direct
11 May - 14 May HK Express direct
07 May - 10 May HK Express direct
08 May - 15 May HK Express direct
23 May - 25 May HK Express direct
29 May - 01 Jun Vietnam Airlines direct

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

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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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