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Cheap flights from Hong Kong to Southeast Asia from ₹ 8,004

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
5 Jan — 12 Jan1
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 6 December 2025.

Tue 30/1221:00HKG - BKK
Nonstop3h 15mEmirates
Tue 6/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 5/12₹ 19,065
Fri 12/1209:40HKG - BKK
Nonstop3h 00mMultiple Airlines
Sat 13/1219:45BKK - HKG
Nonstop3h 00mMultiple Airlines
Deal found 5/12₹ 20,324
Fri 12/1217:05HKG - BKK
1 stop22h 00mChina Eastern
Sat 13/1219:55BKK - HKG
1 stop15h 45mChina Eastern
Deal found 5/12₹ 22,392
Tue 23/1219:50HKG - BKK
Nonstop3h 00mGreater Bay Airlines
Fri 26/1212:25BKK - HKG
Nonstop2h 50mGreater Bay Airlines
Deal found 4/12₹ 24,100
Sat 27/1221:00HKG - BKK
Nonstop3h 15mEmirates
Sat 10/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 5/12₹ 24,640
Fri 5/1209:40HKG - BKK
Nonstop3h 00mGreater Bay Airlines
Sun 7/1201:40BKK - HKG
Nonstop3h 05mGreater Bay Airlines
Deal found 4/12₹ 25,359
Sat 27/1221:00HKG - BKK
Nonstop3h 15mEmirates
Fri 30/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 5/12₹ 25,539
Thu 18/1214:30HKG - BKK
Nonstop3h 10mCathay Pacific
Sun 21/1216:55BKK - HKG
Nonstop2h 45mCathay Pacific
Deal found 5/12₹ 26,618
Sat 13/1221:00HKG - BKK
Nonstop3h 15mEmirates
Wed 17/1213:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 3/12₹ 26,708
Thu 25/1222:15HKG - BKK
Nonstop3h 00mGreater Bay Airlines
Mon 29/1202:50BKK - HKG
Nonstop3h 10mGreater Bay Airlines
Deal found 4/12₹ 26,798
Fri 19/1209:20HKG - BKK
Nonstop3h 05mUnited Airlines
Thu 25/1216:55BKK - HKG
Nonstop2h 50mUnited Airlines
Deal found 3/12₹ 27,698
Mon 15/1214:50HKG - HKT
Nonstop3h 45mCathay Pacific
Thu 18/1212:20HKT - HKG
Nonstop3h 45mCathay Pacific
Deal found 4/12₹ 32,554

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 6 December 2025.

Round-trip from

₹ 17,086

One-way from

₹ 8,004

Popular in

January

Cheapest in

March

Average price

₹ 21,493
United Airlines
  • United Airlines
  • 2/3-5/3
  • Nonstop
  • 5h 55m total
  • Hong Kong to Southeast Asia
Search Deals
HK Express
  • HK Express
  • 18/1
  • Nonstop
  • 3h 10m total
  • Hong Kong to Southeast Asia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 349,054 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 44,557 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 454,620 searches. Data last updated 6 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 19/1

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Thu 22/1

13:45-17:40

Nonstop2h 55m

₹ 18,885

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 20/2

22:50-00:40

Nonstop2h 50m

Bangkok Suvarnabhumi

Fri 27/2

14:15-18:05

Nonstop2h 50m

₹ 19,424

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Wed 4/3

16:55-23:55

1 stop8h 00m

Phuket City

Wed 11/3

21:25-14:40

1 stop16h 15m

₹ 19,694

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 9/1

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Sun 11/1

13:45-17:40

Nonstop2h 55m

₹ 20,144

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Fri 20/3

13:30-23:55

1 stop11h 25m

Phuket City

Wed 25/3

21:25-14:40

1 stop16h 15m

₹ 20,413

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Fri 20/3

14:20-20:55

1 stop7h 35m

Phuket City

Mon 23/3

07:50-13:05

1 stop28h 15m

₹ 22,392

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 27/12

22:15-00:15

Nonstop3h 00m

Bangkok Suvarnabhumi

Sun 28/12

02:50-07:00

Nonstop3h 10m

₹ 28,057

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Mon 30/3

20:20-07:45

1 stop12h 25m

Phuket City

Thu 2/4

22:15-12:00

1 stop12h 45m

₹ 29,586

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sun 26/4

14:30-10:50

1 stop21h 20m

Bangkok Suvarnabhumi

Wed 6/5

22:15-13:30

1 stop14h 15m

₹ 30,036

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 28/4

14:30-21:05

1 stop7h 35m

Bangkok Suvarnabhumi

Wed 6/5

21:05-17:25

1 stop19h 20m

₹ 30,036

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 46 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 ₹ 7,554). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of ₹ 10,342). 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 6 December 2025.

When flying from Hong Kong to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 60% versus a flight at midday.

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 8 December 2024.

Travellers seeking maximum savings on their Hong Kong to Southeast Asia flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday 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 6 December 2025.

The most flights from HKG to zzYJX are scheduled on a Wednesday (76 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (44 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 6 December 2025.
Read reviews from past customers who have flown with Cathay Pacific 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.
Cathay Pacific
7.6
Good
1,084 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

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
1,084 reviews
Cathay Pacific
7.6
Good
1,084 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

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?

    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.

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

    Airlines like Emirates, Ethiopian Air, and Thai Lion Air fly from Hong Kong to Southeast Asia in about 2h 50m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance from Hong Kong to Southeast Asia is about 1687 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is HK Express, with whom users have recently found tickets for as low as ₹ 5,419. However, be on the lookout for offers from Thai AirAsia and Thai Lion Air, as they are both options that can get you from Hong Kong to Southeast Asia for a low price.

  • 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 (91%), Finnair (89%).

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

    Looking at all options, your cheapest flight can be booked for ₹ 7,793. While the most popular route (Hong Kong Intl - Bangkok Suvarnabhumi) can be booked for ₹ 17,446 on average, our data indicates ₹ 14,654 when flying from Hong Kong to Southeast Asia.

  • 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 ₹ 7,554). Flying from Hong Kong to Southeast Asia in December is currently the most expensive (average of ₹ 10,342). 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 2 airlines flying from Hong Kong to Southeast Asia

Discover the top 2 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 454,620 searches. Data last updated 6 December 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest₹ 9,913Average₹ 11,534FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapest₹ 23,069Average₹ 46,285FlexibilityNo 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?

Cheapflights helps you search for flights from Hong Kong to Southeast Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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 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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