Cheap Flights to Vietnam | Popular Routes to Vietnam from HK$575

View HK$575 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines to Vietnam

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Cheap round-trip flights to 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
Thu, 9 Apr - Mon, 13 Apr
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,013 Return, just found
HK$1,013
Return
just found
Select HK Express flight, departing Thu, 9 Apr from Hong Kong SAR to Hanoi, returning Mon, 13 Apr, priced at HK$1,013 just found
HK Express
Sat, 21 Mar - Thu, 26 Mar
HKG
Hong Kong SAR
PQC
Phu Quoc
HK$1,037 Return, just found
HK$1,037
Return
just found
Select HK Express flight, departing Sat, 21 Mar from Hong Kong SAR to Phu Quoc, returning Thu, 26 Mar, priced at HK$1,037 just found
HK Express
Mon, 11 May - Fri, 15 May
HKG
Hong Kong SAR
DAD
Da Nang
HK$1,113 Return, just found
HK$1,113
Return
just found
Select HK Express flight, departing Mon, 11 May from Hong Kong SAR to Da Nang, returning Fri, 15 May, priced at HK$1,113 just found
Hong Kong Airlines
Sat, 11 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,491 Return, found 4 hours ago
HK$1,491
Return
found 4 hours ago
Select Hong Kong Airlines flight, departing Sat, 11 Apr from Hong Kong SAR to Hanoi, returning Tue, 14 Apr, priced at HK$1,491 found 4 hours ago
United
Wed, 29 Apr - Sun, 3 May
HKG
Hong Kong SAR
SGN
Ho Chi Minh City
HK$1,612 Return, found 4 hours ago
HK$1,612
Return
found 4 hours ago
Select United flight, departing Wed, 29 Apr from Hong Kong SAR to Ho Chi Minh City, returning Sun, 3 May, priced at HK$1,612 found 4 hours ago
Vietnam Airlines
Fri, 16 Oct - Tue, 20 Oct
HKG
Hong Kong SAR
SGN
Ho Chi Minh City
HK$1,700 Return, found 4 hours ago
HK$1,700
Return
found 4 hours ago
Select Vietnam Airlines flight, departing Fri, 16 Oct from Hong Kong SAR to Ho Chi Minh City, returning Tue, 20 Oct, priced at HK$1,700 found 4 hours ago
Hainan Airlines
Sun, 15 Mar - Fri, 20 Mar
SZX
Shenzhen
SGN
Ho Chi Minh City
HK$1,717 Return, found 2 days ago
HK$1,717
Return
found 2 days ago
Select Hainan Airlines flight, departing Sun, 15 Mar from Shenzhen to Ho Chi Minh City, returning Fri, 20 Mar, priced at HK$1,717 found 2 days ago
Vietjet Air
Tue, 17 Mar - Sun, 22 Mar
HKG
Hong Kong SAR
PQC
Phu Quoc
HK$1,734 Return, found 1 day ago
HK$1,734
Return
found 1 day ago
Select Vietjet Air flight, departing Tue, 17 Mar from Hong Kong SAR to Phu Quoc, returning Sun, 22 Mar, priced at HK$1,734 found 1 day ago
Hainan Airlines
Sun, 15 Mar - Thu, 19 Mar
SZX
Shenzhen
HAN
Hanoi
HK$1,756 Return, found 2 days ago
HK$1,756
Return
found 2 days ago
Select Hainan Airlines flight, departing Sun, 15 Mar from Shenzhen to Hanoi, returning Thu, 19 Mar, priced at HK$1,756 found 2 days ago
China Southern Airlines
Mon, 8 Jun - Mon, 22 Jun
SZX
Shenzhen
CXR
Nha Trang
HK$1,793 Return, found 1 day ago
HK$1,793
Return
found 1 day ago
Select China Southern Airlines flight, departing Mon, 8 Jun from Shenzhen to Nha Trang, returning Mon, 22 Jun, priced at HK$1,793 found 1 day ago

Trending flights to Vietnam

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Thu, 9 Apr - Mon, 13 Apr
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,013 Return, just found
HK$1,013
Return
just found
Select HK Express flight, departing Thu, 9 Apr from Hong Kong SAR to Hanoi, returning Mon, 13 Apr, priced at HK$1,013 just found

Frequently asked questions

How do I find cheap flights to Vietnam that have flexible change policies?
We know that travel arrangements can change from one day to the next, so locking in a flexible fare with Expedia makes good sense. Just check the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Vietnam is only a few clicks away.
Which airlines fly to Vietnam?
Vietnam Airlines is a major airline servicing Vietnam. Book a ticket to Tan Son Nhat Intl. Airport (SGN) and you'll have 17 Vietnam Airlines flights each month to pick from.
How can I find cheap tickets to Vietnam?
You'll always walk away with an epic deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. HK$1,013 was the best price for a flight to Vietnam in the last seven days.
How much is a flight to Vietnam?
You could have nabbed a return ticket to Vietnam from anywhere between HK$1,013 and HK$1,793 in the last seven days. For one-way journeys departing from Hong Kong SAR (HKG), the lowest amount paid during this time was HK$575.
What are the most popular airports to fly into in Vietnam?
Vietnam's primary gateway is Tan Son Nhat Intl. Airport (SGN). Get your next exciting adventure underway by securing a ticket on one of the 17 monthly flights to this destination.
When is the cheapest time to fly to Vietnam?
Leave for Vietnam early in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to jet off, with Monday a close second. If you're hoping to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to Vietnam?
Seats to Vietnam ranged from HK$1,013 to HK$1,793 in the last seven days. Usually, the earlier you book the better the deal.
What is the best time to go to Vietnam?
A superb time to explore Vietnam, along with the exciting city of Ho Chi Minh City, is during the buzzing months of August, September and October. Summer in this part of the world starts June 20, and you can expect temperatures of between 24ºC and 32ºC if you travel then. This warmer weather is ideal for touring around this city's attractions.
What months are the cheapest to book a flight to Vietnam?
A great month to purchase affordable flights to Vietnam is February. It's worth remembering that in the United States, an expensive time to purchase a ticket is the month of December.

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About Vietnam

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About Vietnam

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