₹ 7,883 Find Cheap Flights from Hong Kong to Southeast Asia

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 20/2. 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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasar1 stop₹ 27,039
Singapore
Singapore1 stop₹ 25,939
Phuket City
Phuket City1 stop₹ 20,073
Denpasar
Denpasar1 stop₹ 27,039
Singapore
Singapore1 stop₹ 25,939
Phuket City
Phuket City1 stop₹ 20,073

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

Wed, 6 May - Fri, 15 May
Emirates Logo
21:10 - 23:25
HKG
-
BKK
3h 15mdirect
Emirates Logo
14:00 - 18:05
BKK
-
HKG
3h 05mdirect
₹ 17,690Emirates
Wed, 6 May - Fri, 15 May
Emirates Logo
21:10 - 23:25
HKG
-
BKK
3h 15mdirect
Emirates Logo
14:00 - 18:05
BKK
-
HKG
3h 05mdirect
₹ 17,782Emirates
Tue, 12 May - Fri, 15 May
Emirates Logo
21:10 - 23:25
HKG
-
BKK
3h 15mdirect
Emirates Logo
14:00 - 18:05
BKK
-
HKG
3h 05mdirect
₹ 17,873Emirates
Mon, 11 May - Fri, 15 May
Emirates Logo
21:10 - 23:25
HKG
-
BKK
3h 15mdirect
Emirates Logo
14:00 - 18:05
BKK
-
HKG
3h 05mdirect
₹ 18,423Emirates
Wed, 11 Feb - Sat, 14 Feb
Multiple Airlines Logo
16:55 - 19:00
HKG
-
BKK
3h 05mdirect
Multiple Airlines Logo
01:40 - 05:35
BKK
-
HKG
2h 55mdirect
₹ 19,798Multiple Airlines
Tue, 2 Jun - Sat, 6 Jun
Multiple Airlines Logo
07:25 - 22:30
HKG
-
HKT
16h 05m
1 stop
Multiple Airlines Logo
07:30 - 23:40
HKT
-
HKG
15h 10m
1 stop
₹ 20,073Multiple Airlines
Mon, 8 Jun - Fri, 12 Jun
Thai Lion Air Logo
20:20 - 10:10
HKG
-
HKT
14h 50m
1 stop
Thai Lion Air Logo
08:50 - 19:15
HKT
-
HKG
9h 25m
1 stop
₹ 23,189Thai Lion Air
Mon, 8 Jun - Fri, 12 Jun
Thai Lion Air Logo
20:20 - 09:10
HKG
-
HKT
13h 50m
1 stop
Thai Lion Air Logo
20:15 - 19:15
HKT
-
HKG
22h 00m
1 stop
₹ 23,739Thai Lion Air
Mon, 8 Jun - Thu, 11 Jun
China Eastern Logo
07:30 - 22:00
HKG
-
HKT
15h 30m
1 stop
China Eastern Logo
00:20 - 14:05
HKT
-
HKG
12h 45m
1 stop
₹ 24,289China Eastern
Mon, 8 Jun - Thu, 11 Jun
China Eastern Logo
07:30 - 22:45
HKG
-
HKT
16h 15m
1 stop
China Eastern Logo
00:20 - 11:50
HKT
-
HKG
10h 30m
1 stop
₹ 24,381China 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 Da Nang, at ₹ 12,824 return. The most popular route is from Hong Kong (HKG) to Da Nang (DAD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₹ 12,824.

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 ₹ 49,229, 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 March, when tickets cost ₹ 14,574 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of return tickets is ₹ 24,473 and ₹ 21,815 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 Saturdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Southeast Asia, Thursday is the cheapest day to fly and Tuesday 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 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight₹ 7,883
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (25% 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 
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.

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

    The cheapest time of day to fly to Southeast Asia is generally in the afternoon, when retur flights cost ₹ 14,934 on average. Morning departures are around 100% 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 ₹ 45,482.

Reviews of the top airline 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 1153 reviews
7.3Food
7.9Boarding
8.1Crew
7.6Comfort
7.8Entertainment
Airline reviews

I was mid plane and they were already out of the main beef entree....ugh!

10.0 ExcellentAnonymous, Jan 2026
HKG - DFW
Read more Cathay Pacific reviews

I was mid plane and they were already out of the main beef entree....ugh!

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports