Cheap Flights to Northern Vietnam from HK$575

View HK$575 flight on Wed, 28 Jan 2026Opens in a new window

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Cheap round-trip flights to Northern Vietnam

Prices were available within the past 7 days and start at HK$575 for one-way flights and HK$1,013 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sat, 17 Jan - Mon, 19 Jan
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,013 Return, found 2 hours ago
HK$1,013
Return
found 2 hours ago
Select HK Express flight, departing Sat, 17 Jan from Hong Kong SAR to Hanoi, returning Mon, 19 Jan, priced at HK$1,013 found 2 hours ago
Hong Kong Airlines
Sun, 4 Jan - Tue, 6 Jan
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,390 Return, found 1 hour ago
HK$1,390
Return
found 1 hour ago
Select Hong Kong Airlines flight, departing Sun, 4 Jan from Hong Kong SAR to Hanoi, returning Tue, 6 Jan, priced at HK$1,390 found 1 hour ago
Vietjet Air
Thu, 22 Oct - Tue, 27 Oct
TPE
Taipei
HAN
Hanoi
HK$1,658 Return, found 6 days ago
HK$1,658
Return
found 6 days ago
Select Vietjet Air flight, departing Thu, 22 Oct from Taipei to Hanoi, returning Tue, 27 Oct, priced at HK$1,658 found 6 days ago
Vietnam Airlines
Tue, 19 May - Sun, 24 May
ICN
Seoul
HAN
Hanoi
HK$1,689 Return, found 1 day ago
HK$1,689
Return
found 1 day ago
Select Vietnam Airlines flight, departing Tue, 19 May from Seoul to Hanoi, returning Sun, 24 May, priced at HK$1,689 found 1 day ago
China Eastern Airlines
Thu, 15 Jan - Tue, 20 Jan
ICN
Seoul
HAN
Hanoi
HK$1,816 Return, found 1 day ago
HK$1,816
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 15 Jan from Seoul to Hanoi, returning Tue, 20 Jan, priced at HK$1,816 found 1 day ago

Frequently asked questions

How do I find cheap flights to Northern Vietnam that have flexible change policies?
We understand that travel arrangements can change from one day to the next, so booking a flexible airfare with Expedia is always a smart move. Simply mark the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to Northern Vietnam is only a few clicks away.
How can I find cheap tickets to Northern Vietnam?
Start searching as early as possible, fly with budget airlines, avoid school vacation time — there's no shortage of ways! Another one is to take advantage of Expedia's "flexible dates" function. Find your Northern Vietnam flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Northern Vietnam was HK$1,013.
How much is a flight to Northern Vietnam?
One-way flights from Hong Kong SAR (HKG) sold for just HK$575 in the last seven days. During this period, the price of a return air ticket to Northern Vietnam ranged between HK$1,013 and HK$1,816. If you spot a bargain ticket, book ASAP — these prices don't stick around.
When is the cheapest time to fly to Northern Vietnam?
Leave for Northern Vietnam earlier in the week and you'll usually be rewarded more economical fares. Tuesday is generally the cheapest day to fly out, with Monday a close second. If you want to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Northern Vietnam?
In the last seven days, seats to Northern Vietnam ranged between HK$1,013 and HK$1,816. Prices depend on multiple things, particularly the time of departure, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to Northern Vietnam?
The best month to snare a terrific deal to Northern Vietnam is February, whereas prices are at their highest in December. Give this month a miss if you'd like to save money.
Flights to Northern Vietnam information
Destination airport
Noi Bai Intl.
Destination airport IATA code
HAN
Destination city name
Hanoi
Return price
HK$872

Trending flights to Northern Vietnam

Prices were available within the past 7 days and start at HK$575 for one-way flights and HK$1,013 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sat, 17 Jan - Mon, 19 Jan
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,013 Return, found 2 hours ago
HK$1,013
Return
found 2 hours ago
Select HK Express flight, departing Sat, 17 Jan from Hong Kong SAR to Hanoi, returning Mon, 19 Jan, priced at HK$1,013 found 2 hours ago
*Available to Expedia members.