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Cheap flights from Hong Kong to Southeast Asia from £55

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 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Southeast Asia

Cheap return flights

Enter your travel dates to find the best prices.
HK Express Logo
07:50 - 09:55
HKG
-
BKK
3h 05mdirect
HK Express Logo
17:20 - 21:10
BKK
-
HKG
2h 50mdirect
£112HK Express
Fri, 27 Feb - Sun, 1 Mar
HK Express Logo
13:30 - 15:40
HKG
-
BKK
3h 10mdirect
HK Express Logo
17:20 - 21:10
BKK
-
HKG
2h 50mdirect
£114HK Express
Sat, 28 Feb - Sun, 1 Mar
HK Express Logo
07:50 - 09:55
HKG
-
BKK
3h 05mdirect
HK Express Logo
16:25 - 20:20
BKK
-
HKG
2h 55mdirect
£114HK Express
Fri, 27 Feb - Sat, 28 Feb
AirAsia Logo
18:15 - 22:15
HKG
-
KUL
4h 00mdirect
AirAsia Logo
07:15 - 11:15
KUL
-
HKG
4h 00mdirect
£131AirAsia
Tue, 20 Jan - Wed, 28 Jan
AirAsia Logo
18:15 - 22:15
HKG
-
KUL
4h 00mdirect
AirAsia Logo
07:15 - 11:15
KUL
-
HKG
4h 00mdirect
£133AirAsia
Sun, 1 Mar - Wed, 4 Mar
Cebu Pacific Logo
19:15 - 21:40
HKG
-
MNL
2h 25mdirect
Cebu Pacific Logo
08:25 - 18:25
MNL
-
HKG
10h 00m1 stop
£153Cebu Pacific
Fri, 9 Jan - Tue, 13 Jan
Vietnam Airlines Logo
14:30 - 15:35
HKG
-
HAN
2h 05mdirect
Vietnam Airlines Logo
10:30 - 13:30
HAN
-
HKG
2h 00mdirect
£168Vietnam Airlines
Fri, 8 May - Tue, 19 May
Vietnam Airlines Logo
14:30 - 15:40
HKG
-
HAN
2h 10mdirect
Vietnam Airlines Logo
10:30 - 13:30
HAN
-
HKG
2h 00mdirect
£173Vietnam Airlines
Thu, 8 Jan - Sun, 11 Jan
Philippine Airlines Logo
11:15 - 23:45
HKG
-
CEB
12h 30m1 stop
Philippine Airlines Logo
03:20 - 21:45
CEB
-
HKG
18h 25m1 stop
£190Philippine Airlines
Fri, 16 Jan - Sun, 8 Feb
Philippine Airlines Logo
13:40 - 11:15
HKG
-
DAD
22h 35m1 stop
Philippine Airlines Logo
14:30 - 21:45
DAD
-
HKG
6h 15m1 stop
£194Philippine Airlines
Thu, 29 Jan - Tue, 3 Feb

HK Express flights from Hong Kong to Southeast Asia

Our best HK Express deals on Hong Kong to Southeast Asia flight tickets
HK Express
27 Feb
HKG07:50Hong Kong Intl
3h 05m
BKK09:55Bangkok Suvarnabhumi
1 Mar
BKK17:20Bangkok Suvarnabhumi
2h 50m
HKG21:10Hong Kong Intl
£112
Find similar
HK Express
28 Feb
HKG13:30Hong Kong Intl
3h 10m
BKK15:40Bangkok Suvarnabhumi
1 Mar
BKK17:20Bangkok Suvarnabhumi
2h 50m
HKG21:10Hong Kong Intl
£114
Find similar
HK Express
27 Feb
HKG07:50Hong Kong Intl
3h 05m
BKK09:55Bangkok Suvarnabhumi
28 Feb
BKK16:25Bangkok Suvarnabhumi
2h 55m
HKG20:20Hong Kong Intl
£114
Find similar

Emirates flights from Hong Kong to Southeast Asia

Our best Emirates deals on Hong Kong to Southeast Asia flight tickets
Emirates
20 Mar
HKG21:00Hong Kong Intl
3h 15m
BKK23:15Bangkok Suvarnabhumi
23 Mar
BKK13:45Bangkok Suvarnabhumi
2h 55m
HKG17:40Hong Kong Intl
£145
Find similar
Emirates
20 Mar
HKG21:00Hong Kong Intl
3h 15m
BKK23:15Bangkok Suvarnabhumi
22 Mar
BKK13:45Bangkok Suvarnabhumi
2h 55m
HKG17:40Hong Kong Intl
£146
Find similar
Emirates
20 Jan
HKG21:00Hong Kong Intl
3h 15m
BKK23:15Bangkok Suvarnabhumi
1 Feb
BKK13:45Bangkok Suvarnabhumi
2h 55m
HKG17:40Hong Kong Intl
£152
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Hong Kong to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 27/2

07:50-09:55

Nonstop3h 05m

Bangkok Suvarnabhumi

Sun 1/3

17:20-21:10

Nonstop2h 50m

£112

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 28/2

13:30-15:40

Nonstop3h 10m

Bangkok Suvarnabhumi

Sun 1/3

17:20-21:10

Nonstop2h 50m

£114

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 27/2

07:50-09:55

Nonstop3h 05m

Bangkok Suvarnabhumi

Sat 28/2

16:25-20:20

Nonstop2h 55m

£114

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Tue 20/1

18:15-22:15

Nonstop4h 00m

Kuala Lumpur Intl

Wed 28/1

07:15-11:15

Nonstop4h 00m

£131

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Sun 1/3

18:15-22:15

Nonstop4h 00m

Kuala Lumpur Intl

Wed 4/3

07:15-11:15

Nonstop4h 00m

£133

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Fri 9/1

19:15-21:40

Nonstop2h 25m

Manila Ninoy Aquino Intl

Tue 13/1

08:25-18:25

1 stop10h 00m

£153

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Fri 8/5

14:30-15:35

Nonstop2h 05m

Hanoi Noibai

Tue 19/5

10:30-13:30

Nonstop2h 00m

£168

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Thu 8/1

14:30-15:40

Nonstop2h 10m

Hanoi Noibai

Sun 11/1

10:30-13:30

Nonstop2h 00m

£173

Hong KongCebu City

HKG - CEB

HKGCEB

Hong Kong Intl

Fri 16/1

11:15-23:45

1 stop12h 30m

Cebu City Mactan Intl

Sun 8/2

03:20-21:45

1 stop18h 25m

£190

Hong KongDa Nang

HKG - DAD

HKGDAD

Hong Kong Intl

Thu 29/1

13:40-11:15

1 stop22h 35m

Da Nang

Tue 3/2

14:30-21:45

1 stop6h 15m

£194

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Southeast Asia from

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?

The month of March is, on average, the cheapest month to fly to Southeast Asia from Hong Kong, with most prices found around £114. If you are unable to visit Southeast Asia during the month of March, then departing from Hong Kong during the month June is also very affordable. Most momondo users find prices during this month for around £118.

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

Our data shows that Monday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £132. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Saturday is £562.

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

At midday is the cheapest time of day to fly from Hong Kong to Southeast Asia when you can find flight prices for as low as £113. Flying to Southeast Asia at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £449. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £139 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 £119 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

1h 55m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Hong Kong to Southeast Asia takes 1h 55m
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 Cebu City Mactan Intl (CEB), Bangkok Suvarnabhumi (BKK), Hanoi Noibai (HAN), Da Nang (DAD) 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 refresh daily.

  • 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?

    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 layovers. 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 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?

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 ExpressPriceFrom £70Free CancellationRating
7.2
43 reviews
Search HK Express flights
Philippines AirAsiaPriceFrom £73Free CancellationRating
6.6
117 reviews
Search Philippines AirAsia flights
Cebu PacificPriceFrom £94Free CancellationRating
6.8
204 reviews
Search Cebu Pacific flights
AirAsiaPriceFrom £96Free CancellationRating
6.8
222 reviews
Search AirAsia flights
Thai AirAsiaPriceFrom £98Free CancellationRating
7.4
225 reviews
Search Thai AirAsia flights
Philippine AirlinesPriceFrom £99Free CancellationRating
7.3
943 reviews
Search Philippine Airlines flights
Hong Kong AirlinesPriceFrom £100Free CancellationRating
0.0
0 reviews
Search Hong Kong Airlines flights
VietJet AirPriceFrom £102Free CancellationRating
5.6
153 reviews
Search VietJet Air flights
Greater Bay AirlinesPriceFrom £105Free CancellationRating
0.0
Search Greater Bay Airlines flights
EmiratesPriceFrom £134Free CancellationRating
8.1
3,440 reviews
Search Emirates flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from Hong Kong.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Hong Kong.

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

Of course. momondo tracks the price of Hong Kong to Southeast Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.
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