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

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

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

As of November 2025, 47 flights take off from Hong Kong and land in Southeast Asia each day. The most common flight departure time for this route is 16:00, with 39% of daily flights taking off in the afternoon.

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

As of November 2025, there are 332 flights per week flying from Hong Kong to Southeast Asia. The most common day of the week flights depart is Sat, with 20% of 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?

There is 1 operator available for flights from Hong Kong Intl Airport to Southeast Asia as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 7,184 Cheap Flights from Hong Kong to Southeast Asia in 2025/26

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One-way

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Direct

Cheap return flights

Enter your travel dates to find the best prices.

22:15 - 00:15HKG-BKK

3h 00mdirect

10:40 - 14:40BKK-HKG

3h 00mdirect

₹ 13,836Multiple Airlines

Find Deal

Thu, 27 Nov - Sun, 30 Nov

10:15 - 18:05HKG-BKK

8h 50m1 stop

16:25 - 20:45BKK-HKG

3h 20mdirect

₹ 15,609Multiple Airlines

Find Deal

Wed, 12 Nov - Sat, 15 Nov

22:50 - 00:40HKG-BKK

2h 50mdirect

14:15 - 18:05BKK-HKG

2h 50mdirect

₹ 16,408Ethiopian Air

Find Deal

Mon, 10 Nov - Mon, 17 Nov

22:15 - 00:15HKG-BKK

3h 00mdirect

01:55 - 06:00BKK-HKG

3h 05mdirect

₹ 16,762Greater Bay Airlines

Find Deal

Thu, 27 Nov - Sat, 29 Nov

21:00 - 23:15HKG-BKK

3h 15mdirect

13:45 - 17:40BKK-HKG

2h 55mdirect

₹ 17,206Emirates

Find Deal

Tue, 6 Jan - Wed, 14 Jan

21:00 - 23:15HKG-BKK

3h 15mdirect

13:45 - 17:40BKK-HKG

2h 55mdirect

₹ 17,472Emirates

Find Deal

Tue, 6 Jan - Sun, 11 Jan

22:15 - 00:15HKG-BKK

3h 00mdirect

01:55 - 06:00BKK-HKG

3h 05mdirect

₹ 18,270Greater Bay Airlines

Find Deal

Thu, 5 Feb - Sun, 8 Feb

22:50 - 00:40HKG-BKK

2h 50mdirect

14:15 - 18:05BKK-HKG

2h 50mdirect

₹ 19,068Ethiopian Air

Find Deal

Mon, 10 Nov - Mon, 17 Nov

08:30 - 10:40HKG-BKK

3h 10mdirect

12:45 - 16:40BKK-HKG

2h 55mdirect

₹ 23,680Cathay Pacific

Find Deal

Thu, 18 Dec - Tue, 23 Dec

13:45 - 15:55HKG-BKK

3h 10mdirect

16:55 - 20:40BKK-HKG

2h 45mdirect

₹ 23,769Cathay Pacific

Find Deal

Tue, 11 Nov - Sat, 15 Nov

Ethiopian Air flights from Hong Kong to Southeast Asia

Our best Ethiopian Air deals on Hong Kong to Southeast Asia flight tickets

Ethiopian Air

10 Nov

HKG22:50Hong Kong Intl

2h 50m

BKK00:40Bangkok Suvarnabhumi

17 Nov

BKK14:15Bangkok Suvarnabhumi

2h 50m

HKG18:05Hong Kong Intl

₹ 16,408

Find similar

Ethiopian Air

10 Nov

HKG22:50Hong Kong Intl

2h 50m

BKK00:40Bangkok Suvarnabhumi

17 Nov

BKK14:15Bangkok Suvarnabhumi

2h 50m

HKG18:05Hong Kong Intl

₹ 19,068

Find similar

Ethiopian Air

3 Nov

HKG22:50Hong Kong Intl

2h 50m

BKK00:40Bangkok Suvarnabhumi

10 Nov

BKK14:15Bangkok Suvarnabhumi

2h 50m

HKG18:05Hong Kong Intl

₹ 19,157

Find similar

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

27 Nov

HKG22:15Hong Kong Intl

3h 00m

BKK00:15Bangkok Suvarnabhumi

29 Nov

BKK01:55Bangkok Suvarnabhumi

3h 05m

HKG06:00Hong Kong Intl

₹ 16,762

Find similar

Greater Bay Airlines

5 Feb

HKG22:15Hong Kong Intl

3h 00m

BKK00:15Bangkok Suvarnabhumi

8 Feb

BKK01:55Bangkok Suvarnabhumi

3h 05m

HKG06:00Hong Kong Intl

₹ 18,270

Find similar

Greater Bay Airlines

10 Nov

HKG22:15Hong Kong Intl

3h 00m

BKK00:15Bangkok Suvarnabhumi

16 Nov

BKK01:55Bangkok Suvarnabhumi

3h 05m

HKG06:00Hong Kong Intl

₹ 33,348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 27/11

22:15-00:15

Nonstop3h 00m

Bangkok Suvarnabhumi

Sun 30/11

10:40-14:40

Nonstop3h 00m

₹ 13,836

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Wed 12/11

10:15-18:05

1 stop8h 50m

Bangkok Suvarnabhumi

Sat 15/11

16:25-20:45

Nonstop3h 20m

₹ 15,609

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 10/11

22:50-00:40

Nonstop2h 50m

Bangkok Suvarnabhumi

Mon 17/11

14:15-18:05

Nonstop2h 50m

₹ 16,408

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 27/11

22:15-00:15

Nonstop3h 00m

Bangkok Suvarnabhumi

Sat 29/11

01:55-06:00

Nonstop3h 05m

₹ 16,762

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 6/1

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Wed 14/1

13:45-17:40

Nonstop2h 55m

₹ 17,206

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 6/1

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Sun 11/1

13:45-17:40

Nonstop2h 55m

₹ 17,472

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 5/2

22:15-00:15

Nonstop3h 00m

Bangkok Suvarnabhumi

Sun 8/2

01:55-06:00

Nonstop3h 05m

₹ 18,270

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 10/11

22:50-00:40

Nonstop2h 50m

Bangkok Suvarnabhumi

Mon 17/11

14:15-18:05

Nonstop2h 50m

₹ 19,068

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 18/12

08:30-10:40

Nonstop3h 10m

Bangkok Suvarnabhumi

Tue 23/12

12:45-16:40

Nonstop2h 55m

₹ 23,680

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 11/11

13:45-15:55

Nonstop3h 10m

Bangkok Suvarnabhumi

Sat 15/11

16:55-20:40

Nonstop2h 45m

₹ 23,769

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?

In general, March is the cheapest month to fly from Hong Kong to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 13,304. If you aren’t able to travel during the month of March, then book flights to Southeast Asia from Hong Kong during November instead. Flights to Southeast Asia in November, while not as cheap as those in March, still average around ₹ 13,836.

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

The cheapest day to depart from Hong Kong to Southeast Asia is on a Thursday. Travellers who choose to depart for Southeast Asia on a Thursday will often find tickets for as low as ₹ 24,594. The most expensive day to fly to Southeast Asia is Tuesday, with ticket prices averaging around ₹ 29,217.

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

According to our data, the cheapest time of day to fly to Southeast Asia is in the afternoon. momondo users have found flights departing from Hong Kong to Southeast Asia in the afternoon for as low as ₹ 11,381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are ₹ 31,082 on average. Flights to Southeast Asia from Hong Kong in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from Hong Kong Intl to Chiang Mai 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 ₹ 16,097 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 ₹ 14,811 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 40m
Direct flights	Every day
Airports in Southeast Asia	2 airports

The fastest flight from Hong Kong to Southeast Asia takes 2h 40m

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

There are 2 airports near Southeast Asia: Phuket City (HKT), Bangkok Suvarnabhumi (BKK)

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?
There is 1 operator available for flights from Hong Kong Intl Airport to Southeast Asia as of November 2025.
How old do you have to be to fly from Hong Kong Intl Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Southeast Asia?
Based on momondo bookings for flights between Hong Kong and Southeast Asia, the leading plane model is Airbus A321-100/200, making up 21.76% of the total bookings. Other popular models include Airbus A320-100/200 with 19.83%, Airbus A321neo with 15.94%, and Airbus A330-300 with 13.07%.

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 ₹ 9,776	Free Cancellation	Rating 7.2 43 reviews		Search HK Express flights
Cathay Pacific	PriceFrom ₹ 26,350	Free Cancellation	Rating 7.6 1,044 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?

momondo does allow users to show only those flights to Southeast Asia from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

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?

If you are simply researching potential flights to Southeast Asia, momondo offers a useful price alert feature which will track prices for flights to Southeast Asia from Hong Kong and alert you when they 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.

Start using Trips

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Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Flights to New Delhifrom ₹ 4,080

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Flights to Kolkatafrom ₹ 5,676

Flights to Hyderabadfrom ₹ 3,725

Flights to Londonfrom ₹ 37,072

Flights to Bangkokfrom ₹ 12,949

Flights to Ahmedabadfrom ₹ 5,499

Flights to Chennaifrom ₹ 4,612

Flights to Punefrom ₹ 5,055

Flights to Vasco da Gamafrom ₹ 4,789

Flights to Dubaifrom ₹ 15,964

Cheap flights from Hong Kong to Southeast Asia from ₹ 7,184

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 4/12. 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

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Ethiopian Air flights from Hong Kong to Southeast Asia

Our best Ethiopian Air deals on Hong Kong to Southeast Asia flight tickets

Greater Bay Airlines flights from Hong Kong to Southeast Asia

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

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

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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

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 Chiang Mai 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?

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

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

As of November 2025, 47 flights take off from Hong Kong and land in Southeast Asia each day. The most common flight departure time for this route is 16:00, with 39% of daily flights taking off in the afternoon.

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

As of November 2025, there are 332 flights per week flying from Hong Kong to Southeast Asia. The most common day of the week flights depart is Sat, with 20% of 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