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$123+ Cheap flights from Hong Kong

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HKG — SGN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

What to know about flights from Hong Kong

Discover essential information about flights departing from Hong Kong, including flight schedules, destinations, airlines operating at the Hong Kong airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 September 2025.

Good round-trip deal

$155 or less

Good one-way deal

$93 or less
Price to beat on a round-trip flight from Hong Kong.
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Price to beat on a one-way flight from Hong Kong.
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Find flights from Hong Kong

Cheapest flights from Hong Kong
Explore the most affordable flight options available from Hong Kong. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Thu 30/1019:30HKG - SGN
Nonstop2h 40mVietJet Air
Thu 6/1114:50SGN - HKG
Nonstop2h 40mVietJet Air
Deal found 15/9$228
Thu 30/1019:30HKG - SGN
Nonstop2h 40mMultiple Airlines
Thu 6/1109:30SGN - HKG
1 stop13h 55mMultiple Airlines
Deal found 15/9$256
Wed 24/1221:15HKG - SGN
Nonstop2h 40mUnited Airlines
Thu 1/106:00SGN - HKG
Nonstop2h 35mUnited Airlines
Deal found 15/9$315
Thu 11/1221:15HKG - SGN
Nonstop2h 40mUnited Airlines
Sun 14/1206:00SGN - HKG
Nonstop2h 35mUnited Airlines
Deal found 16/9$316
Wed 8/1023:40HKG - HND
Nonstop4h 20mHK Express
Tue 14/1002:30HND - HKG
Nonstop4h 40mHK Express
Deal found 14/9$360
Thu 30/1018:40HKG - SGN
Nonstop2h 45mVietnam Airlines
Wed 5/1104:55SGN - HKG
1 stop7h 35mVietnam Airlines
Deal found 15/9$364
Fri 31/1017:55HKG - HND
Nonstop3h 50mHK Express
Fri 7/1106:35HND - HKG
Nonstop5h 20mHK Express
Deal found 16/9$366
Tue 9/1219:55HKG - HND
Nonstop3h 50mHK Express
Thu 11/1201:55HND - HKG
Nonstop5h 20mHK Express
Deal found 15/9$372
Thu 30/1017:05HKG - SGN
1 stop23h 55mChina Eastern
Wed 5/1103:35SGN - HKG
1 stop12h 35mChina Eastern
Deal found 15/9$378
Fri 28/1119:55HKG - HND
Nonstop3h 50mHK Express
Fri 5/1223:55HND - HKG
Nonstop5h 20mHK Express
Deal found 15/9$378
Mon 5/119:55HKG - HND
Nonstop3h 50mHK Express
Tue 20/106:35HND - HKG
Nonstop5h 20mHK Express
Deal found 15/9$381
Sat 20/1221:15HKG - SGN
Nonstop2h 40mUnited Airlines
Wed 31/1206:00SGN - HKG
Nonstop2h 35mUnited Airlines
Deal found 15/9$382

Find flights from Hong Kong within your budget

 
Find flights departing from Hong Kong that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Ho Chi Minh City

Route

Depart

Return

Price

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Sun 14/12

21:15-22:55

Nonstop2h 40m

Ho Chi Minh City

Wed 31/12

06:00-09:35

Nonstop2h 35m

$315

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Thu 11/12

21:15-22:55

Nonstop2h 40m

Ho Chi Minh City

Sun 14/12

06:00-09:35

Nonstop2h 35m

$315

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Tue 23/12

21:15-22:55

Nonstop2h 40m

Ho Chi Minh City

Wed 31/12

06:00-09:35

Nonstop2h 35m

$382

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Fri 26/12

21:15-22:55

Nonstop2h 40m

Ho Chi Minh City

Wed 31/12

06:00-09:35

Nonstop2h 35m

$382

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Fri 17/10

13:40-08:35

1 stop19h 55m

Ho Chi Minh City

Tue 21/10

09:50-21:50

1 stop11h 00m

$402

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Thu 16/10

23:00-14:30

1 stop16h 30m

Ho Chi Minh City

Tue 21/10

09:50-21:50

1 stop11h 00m

$402

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Thu 2/10

23:00-14:30

1 stop16h 30m

Ho Chi Minh City

Wed 8/10

15:35-17:20

1 stop24h 45m

$421

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Sat 20/12

18:40-20:25

Nonstop2h 45m

Ho Chi Minh City

Thu 1/1

04:55-13:30

1 stop7h 35m

$424

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Thu 11/12

20:10-09:15

1 stop14h 05m

Ho Chi Minh City

Sun 14/12

21:35-12:25

1 stop13h 50m

$427

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Thu 11/12

14:30-22:40

1 stop9h 10m

Ho Chi Minh City

Sun 14/12

13:50-17:25

Nonstop2h 35m

$435

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Hong Kong

Have a flexible travel schedule? Discover the best time to fly from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Hong Kong

Get recent, data-driven insights about flights from Hong Kong including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Hong Kong?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Ho Chi Minh City. Price data was last updated on 12 September 2025.

The best time to book flights from Hong Kong is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong?

Currently, June is the cheapest month in which you can book a flight from Hong Kong (average of $201). Flying from Hong Kong in January will prove the most costly (average of $262). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Hong Kong?

When flying from Hong Kong check dates and pricing for the following: VietJet Air. As it departs for the following popular destinations: Ho Chi Minh City.

HK Express
HK Express
From $76
Cathay Pacific
Cathay Pacific
From $157
Qantas Airways
Qantas Airways
From $551
Hong Kong Airlines
Hong Kong Airlines
From $118

What is the cheapest place to fly to from Hong Kong?

The cheapest city to fly to from Hong Kong is Manila Ninoy Aquino Intl, with prices starting at $84. Explore other affordable destinations below.

Manila Ninoy Aquino Intl
Manila Ninoy Aquino Intl
From $56
Taipei City Taiwan Taoyuan Intl
Taipei City Taiwan Taoyuan Intl
From $61
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From $61
Guilin
Guilin
From $67

Airline reviews for flights from Hong Kong

Get insights into the airlines that provide service from Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Hong Kong. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read through reviews of airlines serving Hong Kong, such as VietJet Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
VietJet Air
5.6
Fair
147 reviews
Check prices

Boarding

6.0

Overall

5.6

Crew

6.6

Entertainment

4.0

Food

4.7

Comfort

5.3

Reviews

1 / 5
8.0
Excellent

xuan-anh,Aug 2025

SGN - SYD

The baggage check-in need lots of improvements, 80 minutes in the queue was ways too long! Staffs were good. Crew was very good, helpful and polite, excellent pilot. Food was regrettable! Entertainment was not an option, so customers should be warned to bring their own, which must be fully charged because it's not allowed to be charged during the flight.
VietJet Air
5.6
Fair
147 reviews
VietJet Air
5.6
Fair
147 reviews
Check prices

Boarding

6.0

Overall

5.6

Crew

6.6

Entertainment

4.0

Food

4.7

Comfort

5.3

Reviews

1 / 5
8.0
Excellent

xuan-anh,Aug 2025

SGN - SYD

The baggage check-in need lots of improvements, 80 minutes in the queue was ways too long! Staffs were good. Crew was very good, helpful and polite, excellent pilot. Food was regrettable! Entertainment was not an option, so customers should be warned to bring their own, which must be fully charged because it's not allowed to be charged during the flight.

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Related info for your journey

Access useful and relevant information related to your journey from Hong Kong. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.

  • What is the cheapest month to fly from Hong Kong?

    Currently, the cheapest month for flights from Hong Kong is June. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Hong Kong?

    View the cheapest flight destinations from Hong Kong:
    Fly from Hong Kong to Ho Chi Minh City from $181 round trip
    Fly from Hong Kong to Perth from $427 round trip
    Fly from Hong Kong to Sydney from $565 round trip
    Fly from Hong Kong to Melbourne from $602 round trip

  • How does Cheapflights help users find flights from Hong Kong?

    When you search for this flight from Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Hong Kong?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Hong Kong with no change fees?

    Yes, we can. To see specific flights from Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Hong Kong become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Hong Kong today and book when you’re ready!

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How does Cheapflights help users find flights from Hong Kong?

When you search for this flight from Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong with no change fees?

Yes, we can. To see specific flights from Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Hong Kong today and book when you’re ready!

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