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

Hong Kong Airlines, Greater Bay Airlines, and United Airlines are the most popular carriers operating from Hong Kong Intl to Southeast Asia

Which airlines fly to Southeast Asia?

HK Express, Cebu Pacific and Cathay 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 57% 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 day?

As of July 2026, there are 217 flights per day flying from Hong Kong to Southeast Asia. The most common time of day flights depart is 08:00, with 35% of flights taking off in the afternoon.

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

As of July 2026, 1,522 flights take off from Hong Kong and land in Southeast Asia each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

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 July 2026, there are 8 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.

$144 Cheap Flights from Hong Kong to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Southeast Asia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

22:40 - 01:00

HKG

MNL

2h 20mdirect

01:45 - 04:05

MNL

HKG

2h 20mdirect

$217HK Express

Thu, 23 Jul - Sat, 25 Jul

02:15 - 03:00

HKG

DAD

1h 45mdirect

04:00 - 07:00

DAD

HKG

2h 00mdirect

$292Hong Kong Airlines

Sun, 26 Jul - Sun, 2 Aug

21:40 - 23:40

HKG

BKK

3h 00mdirect

12:00 - 15:55

BKK

HKG

2h 55mdirect

$292HK Express

Sat, 5 Dec - Sun, 20 Dec

18:45 - 03:05

HKG

MNL

8h 20m

1 stop

01:45 - 04:05

MNL

HKG

2h 20mdirect

$295Multiple Airlines

Fri, 21 Aug - Mon, 24 Aug

21:55 - 22:55

HKG

DAD

2h 00mdirect

23:00 - 18:50

DAD

HKG

18h 50m

1 stop

$306Multiple Airlines

Sun, 2 Aug - Thu, 13 Aug

19:50 - 21:30

HKG

SGN

2h 40mdirect

15:10 - 18:50

SGN

HKG

2h 40mdirect

$331VietJet Air

Sun, 9 Aug - Fri, 14 Aug

19:50 - 21:30

HKG

SGN

2h 40mdirect

15:10 - 18:50

SGN

HKG

2h 40mdirect

$332VietJet Air

Sun, 23 Aug - Sun, 30 Aug

14:30 - 15:35

HKG

HAN

2h 05mdirect

10:25 - 13:30

HAN

HKG

2h 05mdirect

$374Vietnam Airlines

Thu, 17 Sep - Thu, 24 Sep

18:40 - 20:25

HKG

SGN

2h 45mdirect

13:50 - 17:25

SGN

HKG

2h 35mdirect

$382Vietnam Airlines

Tue, 1 Dec - Thu, 3 Dec

12:35 - 16:30

HKG

SIN

3h 55mdirect

08:40 - 12:40

SIN

HKG

4h 00mdirect

$403Singapore Airlines

Thu, 3 Sep - Thu, 10 Sep

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Emirates flights from Hong Kong to Southeast Asia

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

Emirates

16 Aug

HKG21:30Hong Kong Intl

3h 15m

BKK23:45Bangkok Suvarnabhumi

27 Aug

BKK14:15Bangkok Suvarnabhumi

3h 00m

HKG18:15Hong Kong Intl

$355

Emirates

17 Aug

HKG21:30Hong Kong Intl

3h 15m

BKK23:45Bangkok Suvarnabhumi

19 Aug

BKK14:15Bangkok Suvarnabhumi

3h 00m

HKG18:15Hong Kong Intl

$362

Emirates

17 Aug

HKG21:30Hong Kong Intl

3h 15m

BKK23:45Bangkok Suvarnabhumi

19 Aug

BKK14:15Bangkok Suvarnabhumi

3h 00m

HKG18:15Hong Kong Intl

$364

Hong Kong Airlines flights from Hong Kong to Southeast Asia

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

Hong Kong Airlines

26 July

HKG02:15Hong Kong Intl

1h 45m

DAD03:00Da Nang

2 Aug

DAD04:00Da Nang

2h 00m

HKG07:00Hong Kong Intl

$292

Hong Kong Airlines

26 July

HKG02:15Hong Kong Intl

1h 45m

DAD03:00Da Nang

2 Aug

DAD04:00Da Nang

2h 00m

HKG07:00Hong Kong Intl

$298

Hong Kong Airlines

24 Sept

HKG02:00Hong Kong Intl

2h 00m

DAD03:00Da Nang

30 Sept

DAD16:20Da Nang

2h 00m

HKG19:20Hong Kong Intl

$313

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Thu 23/7

22:40-01:00

Nonstop2h 20m

Manila Ninoy Aquino Intl

Sat 25/7

01:45-04:05

Nonstop2h 20m

$217

Fastest return journey

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Sun 26/7

02:15-03:00

Nonstop1h 45m

Da Nang

Sun 2/8

04:00-07:00

Nonstop2h 00m

$292

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 5/12

21:40-23:40

Nonstop3h 00m

Bangkok Suvarnabhumi

Sun 20/12

12:00-15:55

Nonstop2h 55m

$292

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Fri 21/8

18:45-03:05

1 stop8h 20m

Manila Ninoy Aquino Intl

Mon 24/8

01:45-04:05

Nonstop2h 20m

$295

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Sun 2/8

21:55-22:55

Nonstop2h 00m

Da Nang

Thu 13/8

23:00-18:50

1 stop18h 50m

$306

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Sun 9/8

19:50-21:30

Nonstop2h 40m

Ho Chi Minh City

Fri 14/8

15:10-18:50

Nonstop2h 40m

$331

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Sun 23/8

19:50-21:30

Nonstop2h 40m

Ho Chi Minh City

Sun 30/8

15:10-18:50

Nonstop2h 40m

$332

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 17/9

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Thu 24/9

10:25-13:30

Nonstop2h 05m

$374

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Tue 1/12

18:40-20:25

Nonstop2h 45m

Ho Chi Minh City

Thu 3/12

13:50-17:25

Nonstop2h 35m

$382

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 3/9

12:35-16:30

Nonstop3h 55m

Singapore Changi

Thu 10/9

08:40-12:40

Nonstop4h 00m

$403

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 November. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Southeast Asia, with average flight prices from Hong Kong averaging around $305.

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

Fly from Hong Kong Intl to Kota Kinabalu for the best Hong Kong Intl - Southeast Asia flight prices

How far in advance should I book a flight from Hong Kong 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 $664 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 $512 on momondo.

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

There are 4 cabin classes available to choose from on Hong Kong 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 00m
Direct flights	Every day
Airports in Southeast Asia	294 airports

The fastest flight from Hong Kong to Southeast Asia takes 2h 00m

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

There are 294 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

Frequently asked questions about flying from Hong Kong to Southeast Asia

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 July 2026, there are 8 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 A321neo, representing 23.53% of all bookings. The subsequent popular models are Airbus A321-100/200 at 21.36%, Airbus A320-100/200 at 13.86%, and Airbus A330-300 at 8.44%.

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 $72	Free cancellation	Rating 7.2 47 reviews	Search HK Express flights
Cebu Pacific	PriceFrom $105	Free cancellation	Rating 6.8 220 reviews	Search Cebu Pacific flights
VietJet Air	PriceFrom $201	Free cancellation	Rating 5.6 171 reviews	Search VietJet Air flights
Vietnam Airlines	PriceFrom $344	Free cancellation	Rating 7.7 279 reviews	Search Vietnam Airlines flights
Singapore Airlines	PriceFrom $431	Free cancellation	Rating 8.2 1,572 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $434	Free cancellation	Rating 7.6 1,406 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.