What is the cheapest airline that flies from Hong Kong Intl to Southeast Asia?

Hong Kong Airlines, Philippines AirAsia, and AirAsia are the most popular carriers operating from Hong Kong Intl to Southeast Asia

Which airlines fly to Southeast Asia?

HK Express, Cathay Pacific and Cebu Pacific are the top three most popular airlines that fly to Southeast Asia from Hong Kong according to our data. HK Express is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 6 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Hong Kong to Southeast Asia on average per week?

As of December 2025, 1,364 flights take off from Hong Kong and land in Southeast Asia each week. The most common flight departure day for this route is Sat, with 17% of weekly flights taking off on this day.

How many flights depart from Hong Kong to Southeast Asia on average per day?

As of December 2025, there are 194 flights per day flying from Hong Kong to Southeast Asia. The most common time of day flights depart is 16:00, with 38% of flights taking off in the afternoon.

When did momondo last update prices for flights from Hong Kong Intl Airport to Southeast Asia?

Prices for flights from Hong Kong Intl Airport to Southeast Asia are updated daily.

How many operators does momondo search for flights from Hong Kong Intl Airport to Southeast Asia?

As of December 2025, there are 9 operators available to choose from for flights from Hong Kong Intl Airport to Southeast Asia.

How old do you have to be to fly from Hong Kong Intl Airport to Southeast Asia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$119 Cheap Flights from Hong Kong to Southeast Asia in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hong Kong to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:15 - 09:20

HKG

DAD

2h 05mdirect

10:05 - 13:00

DAD

HKG

1h 55mdirect

$212HK Express

Sun, 8 Feb - Sun, 15 Feb

08:15 - 09:20

HKG

DAD

2h 05mdirect

10:05 - 13:00

DAD

HKG

1h 55mdirect

$225HK Express

Tue, 10 Feb - Tue, 17 Feb

11:45 - 14:15

HKG

MNL

2h 30mdirect

20:35 - 23:05

MNL

HKG

2h 30mdirect

$231Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

18:30 - 22:35

HKG

KUL

4h 05mdirect

07:15 - 11:15

KUL

HKG

4h 00mdirect

$255AirAsia

Mon, 11 May - Thu, 21 May

21:10 - 23:25

HKG

BKK

3h 15mdirect

14:00 - 18:05

BKK

HKG

3h 05mdirect

$259Emirates

Mon, 11 May - Fri, 15 May

21:10 - 23:25

HKG

BKK

3h 15mdirect

14:00 - 18:05

BKK

HKG

3h 05mdirect

$261Emirates

Fri, 1 May - Sat, 9 May

18:15 - 22:15

HKG

KUL

4h 00mdirect

07:15 - 11:15

KUL

HKG

4h 00mdirect

$264AirAsia

Sun, 1 Feb - Thu, 5 Feb

07:45 - 08:50

HKG

HAN

2h 05mdirect

20:30 - 17:25

HAN

HKG

19h 55m1 stop

$264Multiple Airlines

Sat, 18 Apr - Sat, 18 Apr

19:50 - 21:30

HKG

SGN

2h 40mdirect

15:55 - 19:35

SGN

HKG

2h 40mdirect

$334VietJet Air

Wed, 15 Apr - Sat, 18 Apr

19:50 - 17:50

HKG

DAD

23h 00m1 stop

07:20 - 18:50

DAD

HKG

10h 30m1 stop

$350VietJet Air

Sun, 17 May - Wed, 20 May

Greater Bay Airlines flights from Hong Kong to Southeast Asia

Our best Greater Bay Airlines deals on Hong Kong to Southeast Asia flight tickets

Greater Bay Airlines

6 Jan

HKG22:15Hong Kong Intl

3h 00m

BKK00:15Bangkok Suvarnabhumi

9 Jan

BKK01:40Bangkok Suvarnabhumi

2h 55m

HKG05:35Hong Kong Intl

$356

Find similar

Greater Bay Airlines

29 Dec

HKG08:55Hong Kong Intl

3h 05m

BKK11:00Bangkok Suvarnabhumi

31 Dec

BKK21:55Bangkok Suvarnabhumi

3h 05m

HKG02:00Hong Kong Intl

$401

Find similar

Greater Bay Airlines

28 Dec

HKG23:00Hong Kong Intl

2h 55m

BKK00:55Bangkok Suvarnabhumi

29 Dec

BKK00:30Bangkok Suvarnabhumi

2h 55m

HKG04:25Hong Kong Intl

$466

Find similar

Emirates flights from Hong Kong to Southeast Asia

Our best Emirates deals on Hong Kong to Southeast Asia flight tickets

Emirates

11 May

HKG21:10Hong Kong Intl

3h 15m

BKK23:25Bangkok Suvarnabhumi

15 May

BKK14:00Bangkok Suvarnabhumi

3h 05m

HKG18:05Hong Kong Intl

$259

Find similar

Emirates

1 May

HKG21:10Hong Kong Intl

3h 15m

BKK23:25Bangkok Suvarnabhumi

9 May

BKK14:00Bangkok Suvarnabhumi

3h 05m

HKG18:05Hong Kong Intl

$261

Find similar

Emirates

5 Feb

HKG21:00Hong Kong Intl

3h 15m

BKK23:15Bangkok Suvarnabhumi

11 Feb

BKK13:45Bangkok Suvarnabhumi

2h 55m

HKG17:40Hong Kong Intl

$271

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Sun 8/2

08:15-09:20

Nonstop2h 05m

Da Nang

Sun 15/2

10:05-13:00

Nonstop1h 55m

$212

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Tue 10/2

08:15-09:20

Nonstop2h 05m

Da Nang

Tue 17/2

10:05-13:00

Nonstop1h 55m

$225

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Sun 8/2

11:45-14:15

Nonstop2h 30m

Manila Ninoy Aquino Intl

Sun 15/2

20:35-23:05

Nonstop2h 30m

$231

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Mon 11/5

18:30-22:35

Nonstop4h 05m

Kuala Lumpur Intl

Thu 21/5

07:15-11:15

Nonstop4h 00m

$255

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

$259

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 1/5

21:10-23:25

Nonstop3h 15m

Bangkok Suvarnabhumi

Sat 9/5

14:00-18:05

Nonstop3h 05m

$261

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 1/2

18:15-22:15

Nonstop4h 00m

Kuala Lumpur Intl

Thu 5/2

07:15-11:15

Nonstop4h 00m

$264

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Sat 18/4

07:45-08:50

Nonstop2h 05m

Hanoi Noibai

Sat 18/4

20:30-17:25

1 stop19h 55m

$264

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Wed 15/4

19:50-21:30

Nonstop2h 40m

Ho Chi Minh City

Sat 18/4

15:55-19:35

Nonstop2h 40m

$334

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Sun 17/5

19:50-17:50

1 stop23h 00m

Da Nang

Wed 20/5

07:20-18:50

1 stop10h 30m

$350

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Asia?

The cheapest month to fly to Southeast Asia from Hong Kong is in March. Flight prices, which tend to average around $404, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Southeast Asia, with average flight prices from Hong Kong averaging around $443.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Tuesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as $433. On the other hand, Wednesday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,070.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the evening is the cheapest time of day to fly from Hong Kong to Southeast Asia when you can find flight prices for as low as $463. Flying to Southeast Asia in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $664.

What is the cheapest Hong Kong Intl to Southeast Asia flight route?

Fly from Hong Kong Intl to Da Nang for the best Hong Kong Intl - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $553 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Hong Kong for as low as $405 on momondo.

What cabin class options are available on Hong Kong Intl to Southeast Asia flights?

There are 4 cabin classes available to choose from on Hong Kong Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Hong Kong to Southeast Asia.

Cheap Hong Kong to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Southeast Asia

Fastest flight time	2h 05m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from Hong Kong to Southeast Asia takes 2h 05m

Direct flights go from Hong Kong to Southeast Asia every day.

There are 295 airports in Southeast Asia. From Hong Kong there are direct flights to Bangkok Suvarnabhumi (BKK), Hanoi Noibai (HAN), Da Nang (DAD), Manila Ninoy Aquino Intl (MNL) and 1 more.

Search flight deals

When did momondo last update prices for flights from Hong Kong Intl Airport to Southeast Asia?
Prices for flights from Hong Kong Intl Airport to Southeast Asia are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Southeast Asia?
As of December 2025, there are 9 operators available to choose from for flights from Hong Kong Intl Airport to Southeast Asia.
How old do you have to be to fly from Hong Kong Intl Airport to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hong Kong to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to Southeast Asia is Airbus A321-100/200, representing 20.89% of all bookings. The subsequent popular models are Airbus A321neo at 19.32%, Airbus A320-100/200 at 16.60%, and Airbus A330-300 at 12.03%.

Best airlines flying from Hong Kong to Southeast Asia

Compare and see reviews for airlines that fly from Hong Kong to Southeast Asia with momondo

Airline	Rating	Free cancellation	Price
HK Express	PriceFrom $139	Free cancellation	Rating 7.2 43 reviews	Search HK Express flights
Cebu Pacific	PriceFrom $170	Free cancellation	Rating 6.8 205 reviews	Search Cebu Pacific flights
VietJet Air	PriceFrom $209	Free cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
Philippine Airlines	PriceFrom $218	Free cancellation	Rating 7.3 942 reviews	Search Philippine Airlines flights
Hong Kong Airlines	PriceFrom $255	Free cancellation	Rating 0.0 0 reviews	Search Hong Kong Airlines flights
Cathay Pacific	PriceFrom $349	Free cancellation	Rating 7.6 1,106 reviews	Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Southeast Asia?

It is quick and easy to find Hong Kong to Southeast Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southeast Asia that suits you.

Can I find flights from Hong Kong to Southeast Asia with flexible booking policies on momondo?

All flight searches from Hong Kong to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hong Kong to Southeast Asia?

Once all potential Hong Kong to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hong Kong to Southeast Asia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hong Kong to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 26/1

Mon 2/2

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Look for other cheap flights to Sydney

Look for other cheap flights to Melbourne

Look for other cheap flights to Denpasarfrom $218

Look for other cheap flights to Londonfrom $863

Look for other cheap flights to Brisbanefrom $125

Look for other cheap flights to Bangkokfrom $329

Look for other cheap flights to Perthfrom $300

Look for other cheap flights to Tokyofrom $490

Look for other cheap flights to New Delhifrom $598

Look for other cheap flights to Singaporefrom $291

Look for other cheap flights to Kuala Lumpurfrom $249

Look for other cheap flights to Manilafrom $404

Cheap flights from Hong Kong to Southeast Asia from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Southeast Asia departing on 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Hong Kong to Southeast Asia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Greater Bay Airlines flights from Hong Kong to Southeast Asia

Our best Greater Bay Airlines deals on Hong Kong to Southeast Asia flight tickets

Emirates flights from Hong Kong to Southeast Asia

Our best Emirates deals on Hong Kong to Southeast Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Hong Kong to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Hong Kong to Southeast Asia

What is the cheapest month to fly to Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

What is the cheapest time of day to depart on your flight to Southeast Asia?

What is the cheapest Hong Kong Intl to Southeast Asia flight route?

Fly from Hong Kong Intl to Da Nang for the best Hong Kong Intl - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

What cabin class options are available on Hong Kong Intl to Southeast Asia flights?

There are 4 cabin classes available to choose from on Hong Kong Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Hong Kong to Southeast Asia.

What is the cheapest airline that flies from Hong Kong Intl to Southeast Asia?

Hong Kong Airlines, Philippines AirAsia, and AirAsia are the most popular carriers operating from Hong Kong Intl to Southeast Asia

Which airlines fly to Southeast Asia?

How many flights depart from Hong Kong to Southeast Asia on average per day?

As of December 2025, there are 194 flights per day flying from Hong Kong to Southeast Asia. The most common time of day flights depart is 16:00, with 38% of flights taking off in the afternoon.

How many flights depart from Hong Kong to Southeast Asia on average per week?

As of December 2025, 1,364 flights take off from Hong Kong and land in Southeast Asia each week. The most common flight departure day for this route is Sat, with 17% of weekly flights taking off on this day.

Cheap Hong Kong to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Southeast Asia

Fastest flight time

Direct flights

Airports in Southeast Asia

When did momondo last update prices for flights from Hong Kong Intl Airport to Southeast Asia?

How many operators does momondo search for flights from Hong Kong Intl Airport to Southeast Asia?

How old do you have to be to fly from Hong Kong Intl Airport to Southeast Asia?

What documentation or ID do you need to fly to Southeast Asia?

What is the most popular plane model from Hong Kong to Southeast Asia?

Best airlines flying from Hong Kong to Southeast Asia

Compare and see reviews for airlines that fly from Hong Kong to Southeast Asia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Southeast Asia?

Can I find flights from Hong Kong to Southeast Asia with flexible booking policies on momondo?

How can momondo help me find flights from Hong Kong to Southeast Asia?

I’m not ready to book a flight from Hong Kong to Southeast Asia right now. Can momondo alert me if prices change?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo