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Southeast Asia

$92+ Cheap flights from Hong Kong (HKG) to Southeast Asia

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap 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 June 20, 2026.

This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:40 pm
HKG
-
MNL
Nonstop2h 20m
HK Express
Sat 8/81:45 am
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 6/17$155
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:40 pm
HKG
-
MNL
Nonstop2h 20m
HK Express
Thu 7/239:10 pm
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 6/17$157
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:40 pm
HKG
-
MNL
Nonstop2h 20m
HK Express
Thu 7/301:45 am
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 6/17$158
This OneTravel deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:00 am
HKG
-
MNL
Nonstop2h 30m
Multiple Airlines
Thu 8/61:45 am
MNL
-
HKG
Nonstop2h 20m
Multiple Airlines
Deal found 6/19$159
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:00 am
HKG
-
MNL
Nonstop2h 30m
Multiple Airlines
Thu 7/301:45 am
MNL
-
HKG
Nonstop2h 20m
Multiple Airlines
Deal found 6/19$160
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:00 am
HKG
-
MNL
Nonstop2h 30m
Multiple Airlines
Thu 7/301:45 am
MNL
-
HKG
Nonstop2h 20m
Multiple Airlines
Deal found 6/19$161
This CheapOair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:40 pm
HKG
-
MNL
Nonstop2h 20m
HK Express
Sat 8/19:10 pm
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 6/19$165
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:00 am
HKG
-
MNL
Nonstop2h 30m
Cebu Pacific
Mon 7/2010:30 am
MNL
-
HKG
Nonstop2h 30m
Cebu Pacific
Deal found 6/20$166
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
HKG
-
MNL
Nonstop2h 20m
HK Express
Mon 7/139:10 pm
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 6/16$168
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:40 am
HKG
-
HAN
Nonstop2h 10m
HK Express
Sun 7/129:35 am
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 6/18$179
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
HKG
-
HAN
Nonstop2h 10m
HK Express
Sun 7/199:35 am
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 6/18$180
This CheapOair deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:40 am
HKG
-
HAN
Nonstop2h 10m
HK Express
Thu 7/29:35 am
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 6/17$181

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 June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(CheapOair)

One-way from

$92
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$179
Provider with most accurate pricing for Hong Kong Intl-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Manila Ninoy Aquino Intl flights.
Search Deals
From Hong Kong Intl to Southeast Asia
Search Deals
One-way flight from Hong Kong Intl to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 20, 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 round-trip

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 11/23

9:00 pm-11:15 pm

Nonstop3h 15m

Bangkok Suvarnabhumi

Tue 11/24

1:45 pm-5:40 pm

Nonstop2h 55m

$243

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Wed 7/15

11:55 am-3:55 pm

Nonstop4h 00m

Kuala Lumpur Intl

Sat 7/18

7:15 am-11:15 am

Nonstop4h 00m

$252

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Mon 8/17

11:55 am-3:55 pm

Nonstop4h 00m

Kuala Lumpur Intl

Sun 8/23

7:15 am-11:15 am

Nonstop4h 00m

$265

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Tue 8/18

11:55 am-3:55 pm

Nonstop4h 00m

Kuala Lumpur Intl

Sun 8/23

7:15 am-11:15 am

Nonstop4h 00m

$265
Quickest round-trip

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 10/9

2:30 pm-3:35 pm

Nonstop2h 05m

Hanoi Noibai

Sun 10/11

10:25 am-1:30 pm

Nonstop2h 05m

$273

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 10/22

2:30 pm-3:35 pm

Nonstop2h 05m

Hanoi Noibai

Mon 10/26

7:00 am-5:25 pm

1 stop9h 25m

$297

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 7/19

2:35 pm-2:40 pm

2 stops24h 05m

Kuala Lumpur Intl

Sun 7/26

3:40 pm-8:15 pm

1 stop28h 35m

$306

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Wed 9/23

6:45 pm-9:10 am

1 stop15h 25m

Hanoi Noibai

Mon 10/19

8:00 am-5:25 pm

1 stop8h 25m

$306

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 9/12

4:55 pm-7:25 am

1 stop15h 30m

Chiang Mai

Tue 9/15

10:30 pm-2:20 pm

1 stop14h 50m

$307

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 10/23

2:30 pm-3:35 pm

Nonstop2h 05m

Hanoi Noibai

Mon 10/26

9:00 am-5:25 pm

1 stop7h 25m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 round-trip 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, November is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of $200). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of $303). 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 June 20, 2026.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Southeast Asia in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

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 June 20, 2026.

The most flights from HKG to zzYJX are scheduled on a Friday (67 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (38 on average).

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

The best time to book flights from Hong Kong to Southeast Asia is 35 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 day to fly from Hong Kong to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Southeast Asia. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Hong Kong to Southeast Asia flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon 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 June 20, 2026.
Get a feel of what it's like to fly with Cathay Pacific,HK Express, andCebu Pacific from Hong Kong to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,388 reviews
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
HK Express
7.2
Good
47 reviews
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cebu Pacific
6.8
Okay
218 reviews
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Hong Kong Airlines
6.3
Okay
31 reviews
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
VietJet Air
5.6
Fair
168 reviews
Cathay Pacific
7.6
Good
1,388 reviews

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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?

    If you book a flight to Southeast Asia from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong.

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

    For as low as $234, AirAsia can have you in Southeast Asia from Hong Kong in 3h 35m. The distance between Hong Kong and Southeast Asia is about 1427 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Hong Kong to Southeast Asia are HK Express ($60), VietJet Air ($64), and Philippines AirAsia ($66).

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

    The most popular route from Hong Kong to Southeast Asia is Hong Kong Intl - Cebu City Mactan Intl. You may also consider Hong Kong Intl - Bangkok Suvarnabhumi or Hong Kong Intl - Phuket City.

  • 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 (95%), American Airlines (80%) and British Airways (78%).

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

    The cheapest flight price from Hong Kong to Southeast Asia is $112. On average you can expect to pay $606. The most popular route, (Hong Kong Intl - Cebu City Mactan Intl), can usually be booked for $121.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Hong Kong to Southeast Asia (average of $200). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of $303). 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 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$87Average$206FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$90Average$161FlexibilityNo cancel feeOn-timeN/A
HK ExpressCheapest$92Average$199FlexibilityNo cancel feeOn-time90%
Philippines AirAsiaCheapest$111Average$151FlexibilityNo cancel feeOn-time53%
Cebu PacificCheapest$119Average$269FlexibilityNo cancel feeOn-time64%
Greater Bay AirlinesCheapest$139Average$210FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$140Average$189FlexibilityNo cancel feeOn-timeN/A
Hong Kong AirlinesCheapest$142Average$276FlexibilityNo cancel feeOn-time65%
Philippine AirlinesCheapest$142Average$296FlexibilityNo cancel feeOn-time60%
AirAsiaCheapest$145Average$258FlexibilityNo cancel feeOn-time66%

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