Cheap Flights to Vietnam | Popular Routes to Vietnam from HK$540

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Cheap round-trip flights to Vietnam

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,097 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Fri, 20 Mar - Tue, 24 Mar
HKG
Hong Kong SAR
PQC
Phu Quoc
HK$1,097 Return, found 2 hours ago
HK$1,097
Return
found 2 hours ago
Select HK Express flight, departing Fri, 20 Mar from Hong Kong SAR to Phu Quoc, returning Tue, 24 Mar, priced at HK$1,097 found 2 hours ago
HK Express
Mon, 15 Jun - Fri, 19 Jun
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, 15 Jun from Hong Kong SAR to Da Nang, returning Fri, 19 Jun, priced at HK$1,113 just found
HK Express
Fri, 27 Mar - Wed, 1 Apr
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,113 Return, just found
HK$1,113
Return
just found
Select HK Express flight, departing Fri, 27 Mar from Hong Kong SAR to Hanoi, returning Wed, 1 Apr, priced at HK$1,113 just found
Jeju Air with Bag
Sun, 14 Jun - Thu, 18 Jun
ICN
Seoul
DAD
Da Nang
HK$1,321 Return, found 6 days ago
HK$1,321
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Sun, 14 Jun from Seoul to Da Nang, returning Thu, 18 Jun, priced at HK$1,321 found 6 days ago
JIN AIR
Tue, 7 Apr - Tue, 14 Apr
ICN
Seoul
DAD
Da Nang
HK$1,373 Return, found 14 hours ago
HK$1,373
Return
found 14 hours ago
Select JIN AIR flight, departing Tue, 7 Apr from Seoul to Da Nang, returning Tue, 14 Apr, priced at HK$1,373 found 14 hours ago
Hong Kong Airlines
Mon, 13 Apr - Fri, 17 Apr
HKG
Hong Kong SAR
HAN
Hanoi
HK$1,416 Return, found 8 hours ago
HK$1,416
Return
found 8 hours ago
Select Hong Kong Airlines flight, departing Mon, 13 Apr from Hong Kong SAR to Hanoi, returning Fri, 17 Apr, priced at HK$1,416 found 8 hours ago
Jeju Air with Bag
Mon, 2 Feb - Thu, 5 Feb
ICN
Seoul
PQC
Phu Quoc
HK$1,452 Return, found 4 hours ago
HK$1,452
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Mon, 2 Feb from Seoul to Phu Quoc, returning Thu, 5 Feb, priced at HK$1,452 found 4 hours ago
JIN AIR
Mon, 27 Apr - Thu, 30 Apr
ICN
Seoul
CXR
Nha Trang
HK$1,532 Return, found 1 day ago
HK$1,532
Return
found 1 day ago
Select JIN AIR flight, departing Mon, 27 Apr from Seoul to Nha Trang, returning Thu, 30 Apr, priced at HK$1,532 found 1 day ago
Shandong Airlines
Wed, 18 Mar - Sat, 21 Mar
ICN
Seoul
HAN
Hanoi
HK$1,587 Return, found 2 days ago
HK$1,587
Return
found 2 days ago
Select Shandong Airlines flight, departing Wed, 18 Mar from Seoul to Hanoi, returning Sat, 21 Mar, priced at HK$1,587 found 2 days ago
Shandong Airlines
Sat, 21 Mar - Sun, 22 Mar
ICN
Seoul
SGN
Ho Chi Minh City
HK$1,615 Return, found 9 hours ago
HK$1,615
Return
found 9 hours ago
Select Shandong Airlines flight, departing Sat, 21 Mar from Seoul to Ho Chi Minh City, returning Sun, 22 Mar, priced at HK$1,615 found 9 hours ago

About Vietnam

Expedia offers flights to Vietnam to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Vietnam or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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$1,097 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$1,097 and HK$1,615 in the last seven days. For one-way journeys departing from Seoul (ICN), the lowest amount paid during this time was HK$540.
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$1,097 to HK$1,615 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.

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
Fri, 20 Mar - Tue, 24 Mar
HKG
Hong Kong SAR
PQC
Phu Quoc
HK$1,097 Return, found 2 hours ago
HK$1,097
Return
found 2 hours ago
Select HK Express flight, departing Fri, 20 Mar from Hong Kong SAR to Phu Quoc, returning Tue, 24 Mar, priced at HK$1,097 found 2 hours ago
*Available to Expedia members.