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Cheap flights from Hong Kong to Southeast Asia from £53

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Southeast Asia

Enter your travel dates to find the best prices.

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 28 December 2025.

Tue 30/1217:40HKG - BKK
1 stop19h 40mChina Eastern
Fri 2/119:05BKK - HKG
1 stop16h 35mChina Eastern
Deal found 26/12£184
Tue 30/1213:00HKG - BKK
2 stops26h 05mChina Eastern
Thu 1/119:05BKK - HKG
1 stop15h 25mChina Eastern
Deal found 25/12£195
Tue 30/1208:25HKG - BKK
Nonstop2h 55mGreater Bay Airlines
Wed 31/1202:50BKK - HKG
Nonstop3h 10mGreater Bay Airlines
Deal found 25/12£196
Mon 29/1208:55HKG - BKK
Nonstop3h 05mGreater Bay Airlines
Wed 31/1221:55BKK - HKG
Nonstop3h 05mGreater Bay Airlines
Deal found 26/12£199
Tue 30/1207:50HKG - BKK
Nonstop3h 05mMultiple Airlines
Sat 3/117:10BKK - HKG
1 stop26h 15mMultiple Airlines
Deal found 25/12£207
Tue 30/1223:45HKG - BKK
Nonstop3h 05mHong Kong Airlines
Fri 2/101:55BKK - HKG
Nonstop3h 00mHong Kong Airlines
Deal found 25/12£221
Tue 30/1212:40HKG - BKK
Nonstop3h 10mHong Kong Airlines
Fri 2/115:50BKK - HKG
Nonstop2h 50mHong Kong Airlines
Deal found 26/12£230
Sun 28/1223:00HKG - BKK
Nonstop2h 55mGreater Bay Airlines
Mon 29/1200:30BKK - HKG
Nonstop2h 55mGreater Bay Airlines
Deal found 26/12£232
Wed 31/1219:50HKG - DAD
1 stop27h 55mVietJet Air
Sat 3/119:30DAD - HKG
1 stop22h 20mVietJet Air
Deal found 27/12£232
Tue 30/1207:50HKG - BKK
Nonstop3h 05mHK Express
Fri 2/110:40BKK - HKG
Nonstop3h 00mHK Express
Deal found 25/12£232
Mon 29/1221:25HKG - BKK
1 stop15h 45mCambodia Angkor Air
Wed 31/1210:35BKK - HKG
1 stop8h 50mCambodia Angkor Air
Deal found 25/12£233
Mon 29/1223:00HKG - BKK
Nonstop2h 55mGreater Bay Airlines
Wed 31/1202:50BKK - HKG
Nonstop3h 10mGreater Bay Airlines
Deal found 26/12£235

Find 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 28 December 2025.

Round-trip from

£93

One-way from

£53

Popular in

December

Cheapest in

March

Average price

£176
HK Express
  • HK Express
  • 22/1-27/1
  • Nonstop
  • 3h 50m total
  • Hong Kong to Southeast Asia
Search Deals
HK Express
  • HK Express
  • 24/5
  • Nonstop
  • 2h 05m total
  • Hong Kong to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 858,174 searches. Data last updated 28 December 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 KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 11/5

21:10-23:25

Nonstop3h 15m

Bangkok Suvarnabhumi

Fri 15/5

14:00-18:05

Nonstop3h 05m

£129

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Mon 30/3

18:15-20:40

Nonstop2h 25m

Manila Ninoy Aquino Intl

Thu 9/4

15:00-17:15

Nonstop2h 15m

£130

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Wed 15/4

18:30-22:35

Nonstop4h 05m

Kuala Lumpur Intl

Sat 18/4

13:50-17:55

Nonstop4h 05m

£137

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Mon 2/3

18:15-22:15

Nonstop4h 00m

Kuala Lumpur Intl

Mon 9/3

13:20-17:30

Nonstop4h 10m

£144

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Mon 9/2

08:25-09:20

Nonstop1h 55m

Da Nang

Mon 16/2

05:45-12:35

1 stop5h 50m

£150

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Mon 26/1

15:10-19:00

Nonstop3h 50m

Kuala Lumpur Intl

Sat 31/1

10:10-14:10

Nonstop4h 00m

£153

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Fri 6/2

12:00-16:00

Nonstop4h 00m

Kuala Lumpur Intl

Mon 9/2

07:15-11:15

Nonstop4h 00m

£160

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Tue 14/4

20:25-06:15

1 stop10h 50m

Da Nang

Sat 25/4

22:20-18:50

1 stop19h 30m

£161

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Mon 13/4

19:50-06:50

1 stop12h 00m

Da Nang

Fri 24/4

22:20-19:35

1 stop20h 15m

£161

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 31/5

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Wed 3/6

10:30-13:30

Nonstop2h 00m

£167

Flights are sorted by cheapest return flights first.

Deals found on 27/12

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, January is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of £62). Flying from Hong Kong to Southeast Asia in April is currently the most expensive (average of £78). 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 28 December 2025.

One of the essential ways to save on airfare from Hong Kong to Southeast Asia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Hong Kong to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Hong Kong to Southeast Asia. Price data was last updated on 2 February 2025.

Travellers seeking maximum savings on their Hong Kong to Southeast Asia flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Southeast Asia

Explore weekly flight availability from Hong Kong to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 December 2025.

The most flights from HKG to zzYJX are scheduled on a Friday (70 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (35 on average).

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 28 December 2025.
See what other customers who have flown with Cathay Pacific, Vietnam Airlines, andPhilippine Airlines from Hong Kong to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,106 reviews
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Vietnam Airlines
7.6
Good
215 reviews
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Philippine Airlines
7.3
Good
942 reviews
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
HK Express
7.2
Good
43 reviews
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cebu Pacific
6.8
Okay
205 reviews
Cathay Pacific
7.6
Good
1,106 reviews
Check prices

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

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?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Southeast Asia. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.

  • How long is the flight from Hong Kong to Southeast Asia?

    For as low as £130, Emirates can have you in Southeast Asia from Hong Kong in 2h 25m. Airlines will cover a distance of 711 mi. Generally, flights for this route are direct.

  • 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 Cebu Pacific (£41), HK Express (£45), and Philippines AirAsia (£47).

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

    While some choose either Hong Kong Intl - Bangkok Suvarnabhumi or Hong Kong Intl - Phuket City, Hong Kong Intl - Cebu City Mactan Intl is the most popular route from Hong Kong to Southeast Asia.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Southeast Asia on time: Emirates (97%), Hong Kong Airlines (93%), Greater Bay Airlines (89%).

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

    On average you can expect to pay £150 for a flight from Hong Kong to Southeast Asia. The cheapest flight overall is £66 while the most popular route, (Hong Kong Intl - Cebu City Mactan Intl) is currently priced at £90.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of £62). Flying from Hong Kong to Southeast Asia in April is currently the most expensive (average of £78). 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.

Alternative routes for Hong Kong to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Cebu City flights
Hong Kong to Suvarnabhumi flights
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Hong Kong to Capital flights
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Hong Kong to Busan flights
Hong Kong to Taichung City flights
Hong Kong to Ho Chi Minh City flights
Hong Kong to Hongqiao Intl flights
Hong Kong to Denpasar flights

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 858,174 searches. Data last updated 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£69Average£110FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Philippines AirAsiaCheapest£72Average£104FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Cebu PacificCheapest£93Average£177FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
AirAsiaCheapest£95Average£170FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirAsiaCheapest£97Average£109FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Philippine AirlinesCheapest£98Average£130FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Hong Kong AirlinesCheapest£99Average£152FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
VietJet AirCheapest£101Average£122FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Greater Bay AirlinesCheapest£104Average£163FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
EmiratesCheapest£133Average£145FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Southeast Asia with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Hong Kong today and book when prices fit your budget.

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