Cheap Flights to Northern Vietnam from HK$774

View HK$774 flight on Tue, 30 Jun 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$774 for one-way flights and HK$1,411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Fri, 9 Oct - Mon, 12 Oct
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,411 Return, found 1 hour ago
HK$1,411
Return
found 1 hour ago
Select HK Express flight, departing Fri, 9 Oct from Hong Kong SAR to Hanoi, returning Mon, 12 Oct, priced at HK$1,411 found 1 hour ago
Hahn Air Systems
Thu, 2 Jul - Mon, 6 Jul
ICN
Seoul
HAN
Hanoi
HK$2,038 Return, found 2 days ago
HK$2,038
Return
found 2 days ago
Select Hahn Air Systems flight, departing Thu, 2 Jul from Seoul to Hanoi, returning Mon, 6 Jul, priced at HK$2,038 found 2 days ago
Jeju Air with Bag
Thu, 2 Jul - Mon, 6 Jul
ICN
Seoul
HAN
Hanoi
HK$2,069 Return, found 2 days ago
HK$2,069
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Thu, 2 Jul from Seoul to Hanoi, returning Mon, 6 Jul, priced at HK$2,069 found 2 days ago
Vietnam Airlines
Sat, 12 Sept - Wed, 16 Sept
HKG
Hong Kong SAR
HAN
Hanoi
HK$2,135 Return, found 1 hour ago
HK$2,135
Return
found 1 hour ago
Select Vietnam Airlines flight, departing Sat, 12 Sept from Hong Kong SAR to Hanoi, returning Wed, 16 Sept, priced at HK$2,135 found 1 hour ago
Vietjet Air
Thu, 19 Nov - Sun, 22 Nov
ICN
Seoul
HAN
Hanoi
HK$2,406 Return, found 3 days ago
HK$2,406
Return
found 3 days ago
Select Vietjet Air flight, departing Thu, 19 Nov from Seoul to Hanoi, returning Sun, 22 Nov, priced at HK$2,406 found 3 days 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$1,411.
How much is a flight to Northern Vietnam?
One-way flights from Hong Kong SAR (HKG) sold for just HK$774 in the last seven days. During this period, the price of a return air ticket to Northern Vietnam ranged between HK$1,411 and HK$2,406. 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$1,411 and HK$2,406. 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.

Travel 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$774 for one-way flights and HK$1,411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Fri, 9 Oct - Mon, 12 Oct
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,411 Return, found 1 hour ago
HK$1,411
Return
found 1 hour ago
Select HK Express flight, departing Fri, 9 Oct from Hong Kong SAR to Hanoi, returning Mon, 12 Oct, priced at HK$1,411 found 1 hour ago
*Available to Expedia members.