₹ 10,751 Find Cheap Flights from Hong Kong to Southeast Asia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Southeast Asia departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Southeast Asia, as well as popular online travel agencies
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Cheap Flights from Hong Kong to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singaporedirect₹ 28,480
Denpasar
Denpasar1 stop₹ 35,364
Phuket City
Phuket City1 stop₹ 28,008
Singapore
Singaporedirect₹ 28,480
Denpasar
Denpasar1 stop₹ 35,364
Phuket City
Phuket City1 stop₹ 28,008

Book Cheap Hong Kong to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Southeast Asia

Sun, 30 Aug - Wed, 9 Sep
Emirates Logo
21:30 - 23:45
HKG
-
BKK
3h 15mdirect
Emirates Logo
14:15 - 18:15
BKK
-
HKG
3h 00mdirect
₹ 22,350Emirates
Fri, 17 Jul - Mon, 20 Jul
HK Express Logo
21:30 - 23:20
HKG
-
BKK
2h 50mdirect
HK Express Logo
00:20 - 04:30
BKK
-
HKG
3h 10mdirect
₹ 22,444HK Express
Mon, 23 Nov - Tue, 24 Nov
Emirates Logo
21:00 - 23:15
HKG
-
BKK
3h 15mdirect
Emirates Logo
13:45 - 17:40
BKK
-
HKG
2h 55mdirect
₹ 22,727Emirates
Mon, 23 Nov - Tue, 24 Nov
Emirates Logo
21:00 - 23:15
HKG
-
BKK
3h 15mdirect
Emirates Logo
13:45 - 17:40
BKK
-
HKG
2h 55mdirect
₹ 22,822Emirates
Sun, 5 Jul - Wed, 8 Jul
United Airlines Logo
07:40 - 09:35
HKG
-
BKK
2h 55mdirect
United Airlines Logo
15:45 - 19:45
BKK
-
HKG
3h 00mdirect
₹ 23,670United Airlines
Thu, 9 Jul - Sat, 11 Jul
United Airlines Logo
07:40 - 09:35
HKG
-
BKK
2h 55mdirect
United Airlines Logo
15:45 - 19:45
BKK
-
HKG
3h 00mdirect
₹ 23,859United Airlines
Sun, 25 Oct - Fri, 30 Oct
Multiple Airlines Logo
08:55 - 23:45
HKG
-
HKT
15h 50m
1 stop
Multiple Airlines Logo
15:25 - 23:45
HKT
-
HKG
7h 20m
1 stop
₹ 28,008Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Thai AirAsia Logo
12:55 - 18:45
HKG
-
HKT
6h 50m
1 stop
Thai AirAsia Logo
23:10 - 12:25
HKT
-
HKG
12h 15m
1 stop
₹ 30,177Thai AirAsia
Tue, 7 Jul - Thu, 9 Jul
China Eastern Logo
12:50 - 21:40
HKG
-
HKT
9h 50m
1 stop
China Eastern Logo
22:35 - 11:50
HKT
-
HKG
12h 15m
1 stop
₹ 31,592China Eastern
Tue, 7 Jul - Thu, 9 Jul
China Eastern Logo
12:50 - 22:45
HKG
-
HKT
10h 55m
1 stop
China Eastern Logo
22:35 - 12:45
HKT
-
HKG
13h 10m
1 stop
₹ 31,686China Eastern
Booking Insights

KAYAK's insights & trends for Hong Kong to Southeast Asia flights

Get data-powered insights and trends into flights from Hong Kong to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Hong Kong found in the last 72 hours was to Manila, at ₹ 15,438 return. The most popular route is from Hong Kong (HKG) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 5 days was ₹ 24,647.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Hong Kong to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally in the afternoon, when retur flights cost ₹ 15,493 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is ₹ 53,350.

Can I save money by flying with a stopover from Hong Kong to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 53,761, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Hong Kong to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Southeast Asia is November, when tickets cost ₹ 18,861 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is ₹ 28,574 and ₹ 27,537 respectively.

What’s the cheapest day of the week to fly from Hong Kong to Southeast Asia?

The average price of all round-trip flights from Hong Kong to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Hong Kong to Southeast Asia, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Southeast Asia, Monday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Hong Kong to Southeast Asia, you should book around 2 weeks before departure, which saves you about 17% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 10,751
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Hong Kong to Bangkok

Flights from Hong Kong to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Hong Kong to Southeast Asia 
JasperFlew with Cathay Pacific
HKG
-
MNL
Mar 2026
Be prepared to wait or adjust time for delayed baggage.
Verified travelerFlew with Cathay Pacific
HKG
-
PEN
Feb 2026
HKG airport is quite big. Be aware of the amount of time to walk to your boarding gate.
Verified travelerFlew with Singapore Airlines
HKG
-
SIN
Apr 2025
Go to the airports early if they have time cause both Hong Kong and Singapore Int’l Airports have wonderful/spacious shopping arcades where you can roam/window-shop/shop around, and enjoy a vast variety of Asian and western cuisines!
PaulFlew with Cathay Pacific
HKG
-
CNX
Nov 2024
CX Flight number but the carrier is LCC Hong Kong Express which means no meal and no drinks at all without paying. Not even water. So keep your credit card handy so you can buy a drink if you get thirsty. Seating is LCC cramped and basic. No IFE. Gate was the furthest possible gate in the satellite terminal at HKIA so allow time to walk there.
JeffFlew with Cathay Pacific
HKG
-
MNL
Jun 2024
signage could be better in locating transfer departure gate when you are coming off of a transiting flight. Airport has lots of amenities
EvelynFlew with Philippine Airlines
HKG
-
MNL
Apr 2024
Always arrived 2 hrs or an hr early before your flight at the airport just incase of some issues.

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Hong Kong to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hong Kong to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hong Kong to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hong Kong to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Hong Kong to the following destinations at these prices or less: Bangkok ₹ 13,237 one-way - ₹ 52,212 round-trip

Reviews of the top airlines flying from Hong Kong to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1388 reviews
7.9Boarding
7.8Entertainment
8.1Crew
7.6Comfort
7.3Food
Airline reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

6.0 GoodAndrew, Jun 2026
HKG - HAK
Read more Cathay Pacific reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

Food isn’t hot, seat is too tight even for a person weight 120 lbs.

The service was better on this flight from the long haul one, but still very poor from The Cathay Pacific of the past.

Seat is too small. Food selection is limited and often ran out of selectable item.

The go to HK trip will easily giving jetlag, but coming back to Chicago has no jetlag because of the time taking off matter.

For an international flight, the service was average at best. It could have been significantly better, particularly with regard to the food quality and options. Additionally, having only two restrooms available for the entire Economy Class made the experience less comfortable and resulted in long wait times.

The staff from beginning to end we're friendly and helpful. The food and beverages were quite good (but see the comment below). I also liked their entertainment options, as we'll as their frequent attention to the airplane restrooms. Here are the reasons this is not a 5-star review: - You have to pay for WiFi on the plane unless you have some level of seat upgrade. - CP sent me a warning that the name I entered to book didn't match my passport. True, but the form for entering my name didn't allow for anything but a middle initial. This lead to a lot of chats, phone calls and stress before finding out at the ticket counter that it didn't matter. CP has modified their notice to now tell you this key bit of info. - After consuming a chicken dinner they offered (Kathmandu to Hong Kong), I developed symptoms entirely consistent with salmonella, beginning about 6 hours later. There were some odd things about the serving of this meal, too. Our row was the last one served, and we were given a tray without the entree on it. About 10 minutes later the stewardess came by and said they only had one chicken meal left. My seat mate and I decided he would have the lamb and I would take the chicken. I think I lost. I suspect that this entree was left over from an earlier flight and they were scrambling to get the last row fed. My seat mate and I were the last two to receive our entrees. I am not accusing CP of giving me a contaminated meal - just that the onset and progress of symptoms closely match those of salmonella poisoning. I opted out of the first meal on the next flight 13 hours later, but was fine after that.

Good good, good seat, good entertainment system. Customer service is good but can be more polished if CX charges a premium price.

Frequent Flyer number should.have been put in at time of booking.

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports