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Cheap flights from Hong Kong to Southeast Asia from C$ 103

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 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Hong Kong to Southeast Asia

Cheap round-trip flights

Enter your travel dates to find the best prices.
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 206HK Express
Tue, 28 Apr - Fri, 1 May
HK Express Logo
8:00 p.m. - 9:05 p.m.
HKG
-
HAN
2h 05mdirect
HK Express Logo
9:35 a.m. - 12:40 p.m.
HAN
-
HKG
2h 05mdirect
C$ 208HK Express
Tue, 28 Apr - Wed, 29 Apr
VietJet Air Logo
7:50 p.m. - 9:30 p.m.
HKG
-
SGN
2h 40mdirect
VietJet Air Logo
3:10 p.m. - 6:50 p.m.
SGN
-
HKG
2h 40mdirect
C$ 293VietJet Air
Wed, 20 May - Fri, 22 May
Scoot Logo
4:25 p.m. - 6:10 p.m.
HKG
-
KUL
25h 45m
1 stop
Scoot Logo
10:00 p.m. - 3:25 p.m.
KUL
-
HKG
17h 25m
1 stop
C$ 335Scoot
Thu, 19 Mar - Tue, 24 Mar
Scoot Logo
4:25 p.m. - 6:00 a.m.
HKG
-
KUL
13h 35m
1 stop
Scoot Logo
10:00 p.m. - 3:25 p.m.
KUL
-
HKG
17h 25m
1 stop
C$ 338Scoot
Thu, 19 Mar - Tue, 24 Mar
Cebu Pacific Logo
9:35 p.m. - 7:20 a.m.
HKG
-
MNL
9h 45m
1 stop
Cebu Pacific Logo
10:30 a.m. - 1:00 p.m.
MNL
-
HKG
2h 30mdirect
C$ 345Cebu Pacific
Mon, 30 Mar - Thu, 9 Apr
Cebu Pacific Logo
9:35 p.m. - 8:35 a.m.
HKG
-
MNL
11h 00m
1 stop
Cebu Pacific Logo
10:30 a.m. - 1:00 p.m.
MNL
-
HKG
2h 30mdirect
C$ 358Cebu Pacific
Mon, 30 Mar - Thu, 9 Apr
Singapore Airlines Logo
2:25 p.m. - 6:20 p.m.
HKG
-
SIN
3h 55mdirect
Singapore Airlines Logo
7:25 a.m. - 11:20 a.m.
SIN
-
HKG
3h 55mdirect
C$ 371Singapore Airlines
Thu, 4 Jun - Wed, 10 Jun
Singapore Airlines Logo
2:25 p.m. - 6:20 p.m.
HKG
-
SIN
3h 55mdirect
Singapore Airlines Logo
7:25 a.m. - 11:20 a.m.
SIN
-
HKG
3h 55mdirect
C$ 373Singapore Airlines
Thu, 4 Jun - Wed, 10 Jun
VietJet Air Logo
7:50 p.m. - 9:30 p.m.
HKG
-
SGN
2h 40mdirect
VietJet Air Logo
2:25 p.m. - 3:40 p.m.
SGN
-
HKG
24h 15m
1 stop
C$ 373VietJet Air
Wed, 20 May - Fri, 22 May

Emirates flights from Hong Kong to Southeast Asia

Our best Emirates deals on Hong Kong to Southeast Asia flight tickets
Emirates
13 May
HKG9:10 p.m.Hong Kong Intl
3h 15m
BKK11:25 p.m.Bangkok Suvarnabhumi
19 May
BKK2:00 p.m.Bangkok Suvarnabhumi
3h 05m
HKG6:05 p.m.Hong Kong Intl
C$ 265
Emirates
13 May
HKG9:10 p.m.Hong Kong Intl
3h 15m
BKK11:25 p.m.Bangkok Suvarnabhumi
18 May
BKK2:00 p.m.Bangkok Suvarnabhumi
3h 05m
HKG6:05 p.m.Hong Kong Intl
C$ 266
Emirates
6 May
HKG9:10 p.m.Hong Kong Intl
3h 15m
BKK11:25 p.m.Bangkok Suvarnabhumi
15 May
BKK2:00 p.m.Bangkok Suvarnabhumi
3h 05m
HKG6:05 p.m.Hong Kong Intl
C$ 267

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
2 Feb
HKG9:00 p.m.Hong Kong Intl
3h 05m
BKK11:05 p.m.Bangkok Suvarnabhumi
8 Feb
BKK1:40 a.m.Bangkok Suvarnabhumi
3h 05m
HKG5:45 a.m.Hong Kong Intl
C$ 229
Greater Bay Airlines
30 Jan
HKG8:55 p.m.Hong Kong Intl
3h 10m
BKK11:05 p.m.Bangkok Suvarnabhumi
2 Feb
BKK1:40 a.m.Bangkok Suvarnabhumi
2h 55m
HKG5:35 a.m.Hong Kong Intl
C$ 335
Greater Bay Airlines
19 Mar
HKG1:35 a.m.Hong Kong Intl
2h 10m
MNL3:45 a.m.Manila Ninoy Aquino Intl
22 Mar
MNL4:45 a.m.Manila Ninoy Aquino Intl
2h 20m
HKG7:05 a.m.Hong Kong Intl
C$ 349

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 29 January 2026.
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 KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Fri 1/5

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 206

Hong KongHanoi

HKG - HAN

HKGHAN

Hong Kong Intl

Tue 28/4

8:00 p.m.-9:05 p.m.

Nonstop2h 05m

Hanoi Noibai

Wed 29/4

9:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 208

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Wed 20/5

7:50 p.m.-9:30 p.m.

Nonstop2h 40m

Ho Chi Minh City

Fri 22/5

3:10 p.m.-6:50 p.m.

Nonstop2h 40m

C$ 293

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Thu 19/3

4:25 p.m.-6:10 p.m.

1 stop25h 45m

Kuala Lumpur Intl

Tue 24/3

10:00 p.m.-3:25 p.m.

1 stop17h 25m

C$ 335

Hong KongKuala Lumpur

HKG - KUL

HKGKUL

Hong Kong Intl

Thu 19/3

4:25 p.m.-6:00 a.m.

1 stop13h 35m

Kuala Lumpur Intl

Tue 24/3

10:00 p.m.-3:25 p.m.

1 stop17h 25m

C$ 338

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Mon 30/3

9:35 p.m.-7:20 a.m.

1 stop9h 45m

Manila Ninoy Aquino Intl

Thu 9/4

10:30 a.m.-1:00 p.m.

Nonstop2h 30m

C$ 345

Hong KongManila

HKG - MNL

HKGMNL

Hong Kong Intl

Mon 30/3

9:35 p.m.-8:35 a.m.

1 stop11h 00m

Manila Ninoy Aquino Intl

Thu 9/4

10:30 a.m.-1:00 p.m.

Nonstop2h 30m

C$ 358

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 4/6

2:25 p.m.-6:20 p.m.

Nonstop3h 55m

Singapore Changi

Wed 10/6

7:25 a.m.-11:20 a.m.

Nonstop3h 55m

C$ 371

Hong KongSingapore

HKG - SIN

HKGSIN

Hong Kong Intl

Thu 4/6

2:25 p.m.-6:20 p.m.

Nonstop3h 55m

Singapore Changi

Wed 10/6

7:25 a.m.-11:20 a.m.

Nonstop3h 55m

C$ 373

Hong KongHo Chi Minh City

HKG - SGN

HKGSGN

Hong Kong Intl

Wed 20/5

7:50 p.m.-9:30 p.m.

Nonstop2h 40m

Ho Chi Minh City

Fri 22/5

2:25 p.m.-3:40 p.m.

1 stop24h 15m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Southeast Asia from Hong Kong is in September. Flight prices, which tend to average around C$ 159, are often lower during this time because this is during the off-season. If you don’t want to visit Southeast Asia in September, then you should wait until August to fly from Hong Kong, when ticket prices are also cheap, with an average price of C$ 178.

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 Saturday when prices can be found for as low as C$ 228. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 860. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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 C$ 205. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Southeast Asia are more costly at noon, with an average ticket price of C$ 1,281. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Hong Kong Intl to Bangkok Don Mueang Intl 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 C$ 217 when searching weeks out. 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 C$ 187 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 10m

Direct flights

Every day

Airports in Southeast Asia

295 airports
The fastest flight from Hong Kong to Southeast Asia takes 2h 10m
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 Hanoi Noibai (HAN), Manila Ninoy Aquino Intl (MNL), Ho Chi Minh City (SGN).
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 were last updated today.

  • 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 required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable 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 C$ 124Free CancellationRating
7.2
43 reviews
Search HK Express flights
Cebu PacificPriceFrom C$ 168Free CancellationRating
6.8
206 reviews
Search Cebu Pacific flights
VietJet AirPriceFrom C$ 188Free CancellationRating
5.5
159 reviews
Search VietJet Air flights
Thai AirwaysPriceFrom C$ 256Free CancellationRating
7.8
380 reviews
Search Thai Airways flights
Vietnam AirlinesPriceFrom C$ 262Free CancellationRating
7.6
224 reviews
Search Vietnam Airlines flights
ScootPriceFrom C$ 270Free CancellationRating
6.7
316 reviews
Search Scoot flights
Singapore AirlinesPriceFrom C$ 316Free CancellationRating
8.2
1,439 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom C$ 349Free CancellationRating
7.6
1,148 reviews
Search Cathay Pacific flights

Why use momondo?

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

Finding the right flight to Southeast Asia from Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.

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?

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, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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