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Cheap flights from Hong Kong to Southeast Asia from £58

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
26 Mar — 2 Apr1
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 24 February 2026.

Wed 11/307:40
HKG
-
HAN
Nonstop2h 10m
HK Express
Fri 13/321:55
HAN
-
HKG
Nonstop1h 45m
HK Express
Deal found 23/2£100
Thu 14/501:40
HKG
-
MNL
Nonstop2h 10m
Multiple Airlines
Mon 25/515:00
MNL
-
HKG
Nonstop2h 15m
Multiple Airlines
Deal found 20/2£100
Sun 10/507:40
HKG
-
HAN
Nonstop2h 10m
HK Express
Mon 11/509:35
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 23/2£104
Thu 7/507:40
HKG
-
HAN
Nonstop2h 10m
HK Express
Mon 18/509:35
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 23/2£105
Tue 10/320:05
HKG
-
HAN
Nonstop2h 05m
HK Express
Sat 14/309:35
HAN
-
HKG
Nonstop2h 00m
HK Express
Deal found 21/2£107
Tue 17/1111:10
HKG
-
MNL
Nonstop2h 20m
Multiple Airlines
Sun 29/1108:35
MNL
-
HKG
Nonstop2h 20m
Multiple Airlines
Deal found 22/2£111
Wed 29/407:40
HKG
-
HAN
Nonstop2h 10m
HK Express
Tue 12/509:35
HAN
-
HKG
Nonstop2h 05m
HK Express
Deal found 23/2£113
Thu 26/317:25
HKG
-
MNL
Nonstop2h 15m
HK Express
Sun 26/421:10
MNL
-
HKG
Nonstop2h 20m
HK Express
Deal found 24/2£113
Wed 8/407:40
HKG
-
HAN
Nonstop2h 10m
Multiple Airlines
Tue 14/401:50
HAN
-
HKG
Nonstop2h 15m
Multiple Airlines
Deal found 22/2£114
Sat 14/316:50
HKG
-
DAD
Nonstop1h 55m
HK Express
Fri 20/310:05
DAD
-
HKG
Nonstop1h 55m
HK Express
Deal found 24/2£114
Fri 20/311:45
HKG
-
MNL
Nonstop2h 30m
Philippines AirAsia
Sun 22/308:35
MNL
-
HKG
Nonstop2h 20m
Philippines AirAsia
Deal found 20/2£119
Mon 2/316:55
HKG
-
BKK
Nonstop3h 05m
HK Express
Fri 6/319:45
BKK
-
HKG
Nonstop2h 55m
HK Express
Deal found 23/2£120

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 24 February 2026.

Round-trip from

£100

One-way from

£58

Popular in

February

Cheapest in

July

Average price

£215
HK Express
  • HK Express
  • 11/3-13/3
  • Nonstop
  • 3h 55m total
  • Hong Kong to Southeast Asia
Search Deals
HK Express
  • HK Express
  • 4/5
  • Nonstop
  • 2h 10m total
  • Hong Kong to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 24 February 2026.
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 KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Fri 10/4

18:30-22:30

Nonstop4h 00m

Kuala Lumpur Intl

Fri 17/4

13:45-17:55

Nonstop4h 10m

£133

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

£144

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 3/8

21:30-23:45

Nonstop3h 15m

Bangkok Suvarnabhumi

Thu 6/8

14:15-18:15

Nonstop3h 00m

£147

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Thu 19/3

18:15-22:15

Nonstop4h 00m

Kuala Lumpur Intl

Tue 24/3

07:15-11:15

Nonstop4h 00m

£149

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Tue 17/3

15:10-19:00

Nonstop3h 50m

Kuala Lumpur Intl

Mon 23/3

10:10-14:10

Nonstop4h 00m

£155

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 15/3

15:10-19:00

Nonstop3h 50m

Kuala Lumpur Intl

Mon 23/3

10:10-14:10

Nonstop4h 00m

£161

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sun 31/5

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Wed 3/6

10:25-13:30

Nonstop2h 05m

£165

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Thu 16/4

19:55-06:20

1 stop11h 25m

Da Nang

Sat 25/4

23:00-18:50

1 stop18h 50m

£173

Hong KongCebu City

HKG - CEB

HKGCEB

Hong Kong Intl

Wed 11/3

11:15-23:00

1 stop11h 45m

Cebu City Mactan Intl

Sat 14/3

05:30-12:30

1 stop7h 00m

£187

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Mon 29/6

14:30-21:50

1 stop8h 20m

Da Nang

Fri 17/7

06:05-13:30

1 stop6h 25m

£187

Flights are sorted by cheapest return flights first.

Deals found on 23/2

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 £55). Flying from Hong Kong to Southeast Asia in April is currently the most expensive (average of £73). 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 24 February 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 morning could potentially save you up to 25% 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 21 February 2026.

Travellers seeking maximum savings on their Hong Kong to Southeast Asia flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday at midday 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 24 February 2026.

The most flights from HKG to zzYJX are scheduled on a Tuesday (71 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (41 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 24 February 2026.
See what other customers who have flown with Cathay Pacific, Philippine Airlines, 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.
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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
1,179 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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.
Philippine Airlines
7.2
Good
958 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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
43 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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
210 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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
6.0
Okay
28 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.1

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?

    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 £120, HK Express can have you in Southeast Asia from Hong Kong in 2h 50m. Airlines will cover a distance of 1048 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), Thai Lion Air (£45), and HK Express (£45).

  • 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 - Hanoi Noibai, 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: Fiji Airways (94%), Emirates (93%), Qatar Airways (81%).

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

    On average you can expect to pay £187 for a flight from Hong Kong to Southeast Asia. The cheapest flight overall is £65 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 £55). Flying from Hong Kong to Southeast Asia in April is currently the most expensive (average of £73). 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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest£39Average£130FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
HK ExpressCheapest£58Average£114FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai AirAsiaCheapest£58Average£110FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest£61Average£150FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
EmiratesCheapest£68Average£145FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Philippines AirAsiaCheapest£72Average£104FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Cebu PacificCheapest£86Average£113FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
VietJet AirCheapest£101Average£122FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Greater Bay AirlinesCheapest£104Average£183FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Hong Kong AirlinesCheapest£105Average£157FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines 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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