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Cheap flights from Hong Kong to Vietnam from HK$482

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SGN
22 Feb — 1 Mar1
1 adult

Cheap flight deals from Hong Kong to Vietnam

Keep the following information in mind while searching for Hong Kong to Vietnam flight deals. Data was last updated 17 February 2025.

Round-trip from

HK$918

One-way from

HK$482

Popular in

June

Cheapest in

October

Average price

HK$2,256

Good round-trip deal

HK$955 or less

Good one-way deal

HK$517 or less
HK Express
  • HK Express
  • 11-4-17-4
  • Nonstop
  • 3h 50m total
  • Hong Kong to Vietnam
HK Express
  • HK Express
  • 28-2
  • Nonstop
  • 2h 15m total
  • Hong Kong to Vietnam
Highest demand for flights based on searches. 3% potential increase in price (HK$633 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$332 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Hong Kong Intl to Vietnam.
Price to beat on a one-way flight from Hong Kong Intl to Vietnam.

Find flight deals from Hong Kong to Vietnam

Cheapest flights from Hong Kong to Vietnam
Explore the most affordable flight options available from Hong Kong to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2025.

Fri 21-207:55HKG - DAD
Nonstop1h 55mHK Express
Mon 24-221:55DAD - HKG
Nonstop1h 55mHK Express
Deal found 17-2HK$918
Thu 20-207:35HKG - HAN
Nonstop2h 15mHK Express
Mon 24-209:35HAN - HKG
Nonstop2h 05mHK Express
Deal found 16-2HK$973
Mon 3-316:05HKG - PQC
Nonstop2h 50mHK Express
Mon 17-318:55PQC - HKG
Nonstop2h 50mHK Express
Deal found 17-2HK$1,113
Sat 8-316:05HKG - PQC
Nonstop2h 50mMultiple Airlines
Wed 12-311:55PQC - HKG
Nonstop2h 45mMultiple Airlines
Deal found 17-2HK$1,144
Thu 20-208:25HKG - DAD
Nonstop1h 55mMultiple Airlines
Mon 24-215:35DAD - HKG
Nonstop1h 45mMultiple Airlines
Deal found 17-2HK$1,152
Fri 28-216:40HKG - PQC
Nonstop2h 45mVietJet Air
Mon 3-311:55PQC - HKG
Nonstop2h 45mVietJet Air
Deal found 17-2HK$1,276
Thu 20-220:20HKG - HAN
1 stop4h 55mMultiple Airlines
Mon 24-209:35HAN - HKG
Nonstop2h 05mMultiple Airlines
Deal found 16-2HK$1,292
Mon 17-319:50HKG - SGN
Nonstop2h 40mVietJet Air
Mon 24-315:10SGN - HKG
Nonstop2h 40mVietJet Air
Deal found 16-2HK$1,447
Thu 10-420:35HKG - SGN
Nonstop2h 40mMultiple Airlines
Sun 13-421:45SGN - HKG
1 stop22h 25mMultiple Airlines
Deal found 17-2HK$1,478
Wed 19-213:35HKG - SGN
1 stop19h 50mPhilippine Airlines
Fri 21-215:30SGN - HKG
1 stop29h 10mPhilippine Airlines
Deal found 17-2HK$1,618
Fri 18-418:45HKG - SGN
Nonstop2h 40mVietnam Airlines
Mon 21-413:45SGN - HKG
Nonstop2h 40mVietnam Airlines
Deal found 17-2HK$1,665
Sat 19-418:50HKG - CXR
Nonstop2h 20mHK Express
Mon 21-420:55CXR - HKG
Nonstop2h 30mHK Express
Deal found 17-2HK$1,735

Find flights from Hong Kong to Vietnam within your budget

Customise your flight search to find flights from Hong Kong to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 17 February 2025.

Fly from

Hong Kong

Fly to

Vietnam

Route

Departure

Return

Price

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Sun 16-3

20:20-21:15

Nonstop1h 55m

Da Nang

Thu 20-3

21:55-00:50

Nonstop1h 55m

HK$918

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 10-3

07:35-08:50

Nonstop2h 15m

Hanoi Noibai

Wed 12-3

09:35-12:40

Nonstop2h 05m

HK$973

Hong KongPhu Quoc

HKG - PQC

HKGPQC

Hong Kong Intl

Mon 3-3

16:05-17:55

Nonstop2h 50m

Phu Quoc Duong Dang

Mon 17-3

18:55-22:45

Nonstop2h 50m

HK$1,113