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Cheap flights from Hong Kong to Southeast Asia from £67

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
22 Aug — 29 Aug1
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 23 July 2026.

Thu 3/917:50
HKG
-
MNL
Nonstop2h 20m
HK Express
Sun 6/921:10
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 22/7£107
Tue 22/917:50
HKG
-
MNL
Nonstop2h 20m
HK Express
Tue 29/921:10
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 18/7£115
Wed 12/822:40
HKG
-
MNL
Nonstop2h 20m
HK Express
Wed 19/821:10
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 23/7£120
Sun 9/817:50
HKG
-
MNL
Nonstop2h 20m
HK Express
Tue 11/821:10
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 19/7£121
Sun 1/1117:25
HKG
-
MNL
Nonstop2h 15m
HK Express
Sat 5/1202:05
MNL
-
HKG
Nonstop2h 30m
HK Express
Deal found 23/7£129
Thu 20/807:40
HKG
-
HAN
Nonstop2h 10m
HK Express
Mon 31/809:35
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 19/7£137
Sat 12/1216:55
HKG
-
BKK
Nonstop3h 05m
HK Express
Sun 10/112:00
BKK
-
HKG
Nonstop2h 55m
HK Express
Deal found 22/7£141
Tue 22/917:50
HKG
-
MNL
Nonstop2h 20m
Multiple Airlines
Tue 29/915:35
MNL
-
HKG
1 stop10h 00m
Multiple Airlines
Deal found 18/7£144
Sun 13/1213:30
HKG
-
BKK
Nonstop3h 10m
HK Express
Sat 9/112:00
BKK
-
HKG
Nonstop2h 55m
HK Express
Deal found 22/7£145
Sat 12/1216:55
HKG
-
BKK
Nonstop3h 05m
HK Express
Wed 6/112:00
BKK
-
HKG
Nonstop2h 55m
HK Express
Deal found 22/7£146
Wed 29/708:25
HKG
-
DAD
Nonstop1h 55m
HK Express
Mon 3/810:05
DAD
-
HKG
Nonstop2h 00m
HK Express
Deal found 22/7£147
Sun 6/1209:25
HKG
-
MNL
Nonstop2h 25m
Multiple Airlines
Fri 8/120:35
MNL
-
HKG
Nonstop2h 30m
Multiple Airlines
Deal found 18/7£147

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 23 July 2026.

Round-trip from

£107

One-way from

£67

Popular in

February

Cheapest in

November

Average price

£166
HK Express
  • HK Express
  • 3/9-6/9
  • Nonstop
  • 4h 40m total
  • Hong Kong to Southeast Asia
Search Deals
HK Express
  • HK Express
  • 30/11
  • Nonstop
  • 2h 10m total
  • Hong Kong to Southeast Asia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 23 July 2026.
Use the filters below to find and compare flights from Hong Kong to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Tue 22/9

17:50-20:10

Nonstop2h 20m

Manila Ninoy Aquino Intl

Tue 29/9

15:35-01:35

1 stop10h 00m

£144

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Sun 6/12

09:25-11:50

Nonstop2h 25m

Manila Ninoy Aquino Intl

Fri 8/1

20:35-23:05

Nonstop2h 30m

£147

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 17/8

07:40-09:35

Nonstop2h 55m

Bangkok Suvarnabhumi

Fri 21/8

15:45-19:45

Nonstop3h 00m

£168
Fastest return journey

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Mon 9/11

14:30-15:40

Nonstop2h 10m

Hanoi Noibai

Tue 24/11

10:35-13:30

Nonstop1h 55m

£192

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Thu 17/9

14:30-20:35

1 stop7h 05m

Da Nang

Wed 23/9

08:40-17:25

1 stop7h 45m

£196

Hong KongCebu City

HKG - CEB

HKGCEB

Hong Kong Intl

Wed 5/8

21:35-00:30

Nonstop2h 55m

Cebu City Mactan Intl

Sat 22/8

12:50-21:50

1 stop9h 00m

£199

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Thu 10/9

23:15-01:20

Nonstop2h 05m

Manila Ninoy Aquino Intl

Sun 13/9

19:30-22:00

Nonstop2h 30m

£209

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Sat 21/11

16:55-23:55

1 stop8h 00m

Phuket City

Wed 25/11

08:55-20:20

1 stop10h 25m

£212

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Tue 20/10

07:25-21:25

1 stop15h 00m

Phuket City

Thu 29/10

16:20-23:45

1 stop6h 25m

£220

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Thu 17/9

18:45-08:45

1 stop15h 00m

Siem Reap–Angkor Intl

Mon 21/9

19:40-17:25

1 stop20h 45m

£221

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £152). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of £226). 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 23 July 2026.

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 evening could potentially save you up to 26% on airfare.

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 23 July 2026.

The most flights from HKG to zzYJX are scheduled on a Thursday (72 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (48 on average).

How far ahead should I book a flight from Hong Kong to Southeast Asia?

The price you pay for your flight from Hong Kong to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 18 July 2026.

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

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 23 July 2026.
See what other customers who have flown with Bangkok Airways,Cathay Pacific, andHK Express 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.
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Bangkok Airways
8.1
Very Good
133 reviews
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Cathay Pacific
7.6
Good
1,425 reviews
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
HK Express
7.2
Good
47 reviews
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Cebu Pacific
6.8
Okay
220 reviews
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Hong Kong Airlines
6.3
Okay
31 reviews
Bangkok Airways
8.1
Very Good
133 reviews
Check prices

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.1

Entertainment

6.3

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

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 £193, United Airlines can have you in Southeast Asia from Hong Kong in 2h 10m. Airlines will cover a distance of 525 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 Philippines AirAsia (£46), HK Express (£46), and Thai Lion Air (£48).

  • 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 - Da Nang, 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 (93%), Fiji Airways (92%), Hong Kong Airlines (85%).

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

    On average you can expect to pay £174 for a flight from Hong Kong to Southeast Asia. The cheapest flight overall is £90 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 £152). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of £226). 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 858,174 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest£39Average£186FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Thai Lion AirCheapest£63Average£149FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
VietJet AirCheapest£79Average£167FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
HK ExpressCheapest£80Average£154FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cebu PacificCheapest£97Average£220FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Hong Kong AirlinesCheapest£110Average£187FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapest£125Average£289FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£134Average£160FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Vietnam AirlinesCheapest£145Average£169FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
AirAsiaCheapest£146Average£196FlexibilityNo cancel feeOn-time66%
Search AirAsia 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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