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Cheap flights from Hong Kong to Southeast Asia from $149

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Hong Kong to Southeast Asia

Keep the following information in mind while searching for Hong Kong to Southeast Asia flight deals. Data was last updated 29 March 2025.

Round-trip from

$184

One-way from

$149

Popular in

January

Cheapest in

November

Average price

$358
HK Express
  • HK Express
  • 15/5-28/5
  • Nonstop
  • 3h 50m total
  • Hong Kong to Southeast Asia
Search Deals
18/6
  • 18/6
  • 1 total stop
  • 14h 10m total
  • Hong Kong to Southeast Asia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Hong Kong to Southeast Asia

Cheapest flights from Hong Kong to Southeast Asia
Explore the most affordable flight options available from Hong Kong to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Thu 15/520:35HKG - DAD
Nonstop1h 50mHK Express
Wed 28/518:10DAD - HKG
Nonstop2h 00mHK Express
Deal found 27/3$184
Mon 12/507:55HKG - HKT
Nonstop3h 35mHK Express
Sat 17/511:15HKT - HKG
Nonstop3h 40mHK Express
Deal found 29/3$199
Wed 7/516:55HKG - BKK
Nonstop3h 00mMultiple Airlines
Mon 19/502:00BKK - HKG
Nonstop2h 55mMultiple Airlines
Deal found 28/3$230
Sat 5/414:30HKG - DAD
Nonstop1h 55mHong Kong Airlines
Wed 9/416:25DAD - HKG
Nonstop1h 50mHong Kong Airlines
Deal found 29/3$234
Tue 29/416:55HKG - BKK
Nonstop3h 00mHK Express
Tue 6/519:45BKK - HKG
Nonstop2h 55mHK Express
Deal found 27/3$242
Fri 23/500:05HKG - MNL
Nonstop2h 15mMultiple Airlines
Tue 27/521:10MNL - HKG
Nonstop2h 25mMultiple Airlines
Deal found 28/3$245
Mon 12/507:40HKG - HKT
1 stop15h 55mMultiple Airlines
Sat 17/523:35HKT - HKG
Nonstop3h 45mMultiple Airlines
Deal found 29/3$245
Sun 25/518:30HKG - KUL
Nonstop4h 05mAirAsia
Tue 27/507:15KUL - HKG
Nonstop4h 00mAirAsia
Deal found 28/3$256
Tue 13/520:25HKG - KUL
1 stop18h 45mMultiple Airlines
Tue 20/508:10KUL - HKG
1 stop20h 45mMultiple Airlines
Deal found 29/3$259
Sat 12/419:45HKG - BKK
Nonstop3h 00mHong Kong Airlines
Wed 16/402:40BKK - HKG
Nonstop2h 55mHong Kong Airlines
Deal found 28/3$261
Thu 15/507:45HKG - DAD
1 stop17h 45mMultiple Airlines
Wed 28/522:10DAD - HKG
Nonstop2h 00mMultiple Airlines
Deal found 27/3$288
Wed 7/510:15HKG - BKK
1 stop15h 05mHainan Airlines
Tue 20/519:20BKK - HKG
1 stop12h 45mHainan Airlines
Deal found 28/3$289

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Southeast Asia 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 647,157 searches. Data last updated 29 March 2025.
Use the filters below to find and compare flights from Hong Kong to Southeast Asia that are best for you.

Fly from

Hong Kong

Fly to

Southeast Asia

Route

Depart

Return

Price

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Thu 15/5

20:35-21:25

Nonstop1h 50m

Da Nang

Wed 28/5

18:10-21:10

Nonstop2h 00m

$184

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Mon 12/5

07:55-10:30

Nonstop3h 35m

Phuket City

Sat 17/5

11:15-15:55

Nonstop3h 40m

$199

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Wed 7/5

16:55-18:55

Nonstop3h 00m

Bangkok Suvarnabhumi

Mon 19/5

02:00-05:55

Nonstop2h 55m

$230

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 29/4

16:55-18:55

Nonstop3h 00m

Bangkok Suvarnabhumi

Tue 6/5

19:45-23:40

Nonstop2h 55m

$242

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Fri 23/5

00:05-02:20

Nonstop2h 15m

Manila Ninoy Aquino Intl

Tue 27/5

21:10-23:35

Nonstop2h 25m

$245

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Mon 12/5

07:40-22:35

1 stop15h 55m

Phuket City

Sat 17/5

23:35-04:20

Nonstop3h 45m

$245

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Mon 28/4

14:30-15:25

Nonstop1h 55m

Da Nang

Thu 1/5

16:25-19:15

Nonstop1h 50m

$251

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 25/5

18:30-22:35

Nonstop4h 05m

Kuala Lumpur Intl

Tue 27/5

07:15-11:15

Nonstop4h 00m

$256

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 12/4

22:55-01:00

Nonstop3h 05m

Bangkok Suvarnabhumi

Fri 18/4

02:40-06:35

Nonstop2h 55m

$261

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 25/5

20:25-07:00

1 stop10h 35m

Kuala Lumpur Intl

Tue 27/5

10:15-14:15

Nonstop4h 00m

$267

Flights are sorted by cheapest return flights first.

Deals found on 28/3

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

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Southeast Asia

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

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of $489). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to YJX?

Find hourly flight availability from Hong Kong to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2025.

When flying from Hong Kong to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 29 March 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Garuda Indonesia from Hong Kong to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,170 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,050 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Garuda Indonesia
8.2
Very Good
71 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very Good
723 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very Good
440 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Southeast Asia?

    For a flight from Hong Kong to Southeast Asia, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.

  • What are the cheapest airlines to fly from Hong Kong to Southeast Asia one-way?

    The cheapet airlines for a one-way flight from Hong Kong to Southeast Asia are Greater Bay Airlines ($156), Hainan Airlines ($168), and Malaysia Airlines ($200).

  • What are the most popular routes from Hong Kong to Southeast Asia?

    When deciding which route to take from Hong Kong to Southeast Asia, consider Hong Kong Intl - Ho Chi Minh City, Hong Kong Intl - Bangkok Suvarnabhumi or Hong Kong Intl - Kuala Lumpur Intl, as they are the most popular.

  • What are the most reliable airlines from Hong Kong to Southeast Asia?

    The top 3 most reliable airlines when flying from Hong Kong to Southeast Asia are Emirates (88%), Cathay Pacific (81%) and American Airlines (79%).

  • What are the cheapest flights from Hong Kong to Southeast Asia?

    Looking for the cheapest flight from Hong Kong to Southeast Asia? While on average our users pay $639, our data indicates the cheapest price to be $96. The most popular route (Hong Kong Intl - Ho Chi Minh City), is priced around $192.

  • Can I find deals for flights from Hong Kong to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Southeast Asia.

  • Can I find deals for business class flights from Hong Kong to Southeast Asia?

    Yes. Cheapflights offers flight deals from Hong Kong to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of $489). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Hong Kong to Southeast Asia

Discover the top 10 airlines that operate flights from Hong Kong to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapest$108Average$219FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
HK ExpressCheapest$121Average$222FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai AirAsiaCheapest$175Average$289FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Hong Kong AirlinesCheapest$205Average$292FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Greater Bay AirlinesCheapest$233Average$274FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
VietJet AirCheapest$265Average$400FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapest$284Average$391FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
ScootCheapest$297Average$415FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirwaysCheapest$327Average$371FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$336Average$518FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Southeast Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Hong Kong today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Southeast Asia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Hong Kong to Southeast Asia 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 to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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