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Our cheapest offers for flights from Hong Kong a Hanoi

Here you can compare cheap flights from Hong Kong to Hanoi (HAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Hanoi. Prices and availability may change at any time.

Flights from Hong Kong (HKG) to Hanoi (HAN)

	Outbound	Return	Airlines	Baggage	Price
Best option Hong Kong Hanoi	Outbound 03/29/25 direct UO0540 02h 15min	Return 04/02/25 direct UO0551 02h 10min	Hong Kong Express Airways		$116
Hong Kong Hanoi	Outbound 03/29/25 direct UO0540 02h 15min	Return 04/02/25 direct UO0551 02h 10min	Hong Kong Express Airways		$121
Hong Kong Hanoi	Outbound 03/29/25 direct UO0540 02h 15min	Return 04/02/25 direct UO0551 02h 10min	Hong Kong Express Airways	?	$122

Flights from Hong Kong to Hanoi

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Our cheapest offers for flights from Hong Kong a Hanoi

Hong Kong

Hanoi-Noibai