Cheap Flights to Ha Long Bay from HK$436

View HK$436 flight on Sat, 27 Sep 2025Opens in a new window

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Cheap round-trip flights to Ha Long Bay

Prices were available within the past 7 days and start at HK$436 for one-way flights and HK$872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Sat, 27 Sep - Wed, 1 Oct
DAD
Da Nang
HAN
Hanoi
HK$872 Return, found 14 hours ago
HK$872
Return
found 14 hours ago
Select Vietjet Air flight, departing Sat, 27 Sep from Da Nang to Hanoi, returning Wed, 1 Oct, priced at HK$872 found 14 hours ago
HK Express
Tue, 2 Dec - Fri, 5 Dec
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,069 Return, just found
HK$1,069
Return
just found
Select HK Express flight, departing Tue, 2 Dec from Hong Kong SAR to Hanoi, returning Fri, 5 Dec, priced at HK$1,069 just found
FlexFlight
Sat, 27 Sep - Wed, 1 Oct
DAD
Da Nang
HAN
Hanoi
HK$1,209 Return, found 14 hours ago
HK$1,209
Return
found 14 hours ago
Select FlexFlight flight, departing Sat, 27 Sep from Da Nang to Hanoi, returning Wed, 1 Oct, priced at HK$1,209 found 14 hours ago
Vietnam Airlines
Fri, 22 Aug - Mon, 25 Aug
DAD
Da Nang
HAN
Hanoi
HK$1,234 Return, found 8 hours ago
HK$1,234
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 22 Aug from Da Nang to Hanoi, returning Mon, 25 Aug, priced at HK$1,234 found 8 hours ago
APG Distribution System
Sat, 27 Sep - Wed, 1 Oct
DAD
Da Nang
HAN
Hanoi
HK$1,257 Return, found 14 hours ago
HK$1,257
Return
found 14 hours ago
Select APG Distribution System flight, departing Sat, 27 Sep from Da Nang to Hanoi, returning Wed, 1 Oct, priced at HK$1,257 found 14 hours ago

Frequently asked questions

How do I find cheap flights to Ha Long Bay that have flexible change policies?
When it comes to traveling these days, flexibility is essential. That's why we've added a "No change fee" filter to help you locate cheap, flexible airfares to Ha Long Bay. It's near the top left of your screen directly below the "Flexible change policies" heading.
How can I find cheap tickets to Ha Long Bay?
You'll always pick up an unbeatable deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to see a list of prices for nearby days. HK$872 was the cheapest price for a flight to Ha Long Bay in the last seven days.
How much is a flight to Ha Long Bay?
One-way flights taking off from Da Nang (DAD) sold for just HK$436 in the last seven days. During this time, the cost of a round-trip journey to Ha Long Bay varied between HK$872 and HK$1,257. If you spot a good deal, book quickly --- these prices don't hang around.
When is the cheapest time to fly to Ha Long Bay?
If you're not set on what date you jet off to Ha Long Bay, fly out earlier in the week. The most affordable day to take off is normally Tuesday, followed by Monday. Saturday is typically the most expensive day, with a lot of people choosing to take off on the weekend.
How much is a plane ticket to Ha Long Bay?
In the last seven days, ticket prices to Ha Long Bay ranged from HK$872 to HK$1,257.
What months are the cheapest to book a flight to Ha Long Bay?
February is the cheapest month to lock in a seat for your Ha Long Bay trip. Airfares are at a premium over the month of December, so keep clear of this time if you can.
Flights to Ha Long Bay information
Destination airport
Noi Bai Intl.
Destination airport IATA code
HAN
Destination city name
Hanoi
Return price
HK$872

Trending flights to Ha Long Bay

Prices were available within the past 7 days and start at HK$436 for one-way flights and HK$872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Tue, 2 Dec - Fri, 5 Dec
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,069 Return, just found
HK$1,069
Return
just found
Select HK Express flight, departing Tue, 2 Dec from Hong Kong SAR to Hanoi, returning Fri, 5 Dec, priced at HK$1,069 just found
*Available to Expedia members.