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Hong Kong to Vietnam flight

Flying From Hong Kong to Vietnam: What You Need to Know

Cheapest one-way flight price £46
Cheapest return ticket price £74
Off-season travel month May
Peak season for travel June
Popular airline HK Express
Cheapest month November

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Airlines Flying From Hong Kong to Vietnam

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Find the Cheapest Flights to Vietnam From Hong Kong

Looking for cheap flights from Hong Kong to Vietnam? Check out prices for the next 90 days, starting at just £46 for a one-way ticket and £84 for a round trip.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

FAQs: Flights From Hong Kong to Vietnam

  • What is the cheapest Hong Kong to Vietnam flight route?

    The cheapest return flight from Hong Kong to Vietnam is on the route from Hong Kong to Hanoi, with prices starting at £71 for a return trip between 2025-07-06 and 2025-07-09.
  • When is it the cheapest time to fly from Hong Kong to Vietnam?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2025-07-05 for one-way flights.
  • How long does it take to fly to Vietnam from Hong Kong?

    Based on our flight data, the average flight time from Hong Kong to Vietnam is approximately 2 hours 8 minutes based on our most popular routes from Hong Kong to Hanoi. The time may also vary depending on your destination.
  • What is the cheapest airline that flies to Vietnam from Hong Kong?

    The cheapest airline flying to Vietnam from Hong Kong is HK Express serving route from Hong Kong to Hanoi.
  • Where can I fly to Vietnam from Hong Kong?

    There are direct flights from Hong Kong to Vietnam. Ho Chi Minh City, Hanoi, Phu Quoc Island, Da Nang, and Nha Trang are all popular destinations in Vietnam.