$98 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 6/16. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Southeast Asia.
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Flight Deals

Cheap Flights from Hong Kong to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkoknonstop$192
Manila
Manilanonstop$167
Ho Chi Minh City
Ho Chi Minh Citynonstop$208
Singapore
Singapore1 stop$287
Denpasar
Denpasar1 stop$319
Hanoi
Hanoinonstop$199
Phuket City
Phuket Citynonstop$224
Cebu City
Cebu Citynonstop$239
Da Nang
Da Nang1 stop$179
Chiang Mai
Chiang Mainonstop$252
Angeles City
Angeles Citynonstop$172
Boracay
Boracay1 stop$249
Ko Samui
Ko Samui1 stop$392
Krabi
Krabi1 stop$322
Bangkok
Bangkoknonstop$192
Manila
Manilanonstop$167
Ho Chi Minh City
Ho Chi Minh Citynonstop$208
Singapore
Singapore1 stop$287
Denpasar
Denpasar1 stop$319
Hanoi
Hanoinonstop$199
Phuket City
Phuket Citynonstop$224
Cebu City
Cebu Citynonstop$239
Da Nang
Da Nang1 stop$179
Chiang Mai
Chiang Mainonstop$252
Angeles City
Angeles Citynonstop$172
Boracay
Boracay1 stop$249
Ko Samui
Ko Samui1 stop$392
Krabi
Krabi1 stop$322

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 round-trip 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 round-trip flight deals from Hong Kong to Southeast Asia

Sun, May 17 - Thu, May 21
Multiple Airlines Logo
7:40 am - 3:30 pm
HKG
-
DAD
8h 50m
1 stop
Multiple Airlines Logo
11:50 am - 2:50 pm
DAD
-
HKG
2h 00mnonstop
$179Multiple Airlines
Tue, May 12 - Thu, May 14
Multiple Airlines Logo
1:20 pm - 5:25 pm
HKG
-
KUL
28h 05m
1 stop
Multiple Airlines Logo
6:25 pm - 7:45 pm
KUL
-
HKG
25h 20m
1 stop
$187Multiple Airlines
Mon, Oct 19 - Sat, Oct 24
AirAsia Logo
11:55 am - 3:55 pm
HKG
-
KUL
4h 00mnonstop
AirAsia Logo
7:15 am - 11:15 am
KUL
-
HKG
4h 00mnonstop
$188AirAsia
Mon, May 25 - Mon, Jun 1
HK Express Logo
7:40 am - 8:50 am
HKG
-
HAN
2h 10mnonstop
HK Express Logo
9:35 am - 12:40 pm
HAN
-
HKG
2h 05mnonstop
$199HK Express
Wed, May 27 - Wed, Jun 3
HK Express Logo
10:10 am - 11:05 am
HKG
-
DAD
1h 55mnonstop
HK Express Logo
11:50 am - 2:50 pm
DAD
-
HKG
2h 00mnonstop
$199HK Express
Sun, Jun 7 - Thu, Jun 25
Cebu Pacific Logo
9:35 pm - 12:30 am
HKG
-
CEB
2h 55mnonstop
Cebu Pacific Logo
5:45 pm - 8:50 pm
CEB
-
HKG
3h 05mnonstop
$239Cebu Pacific
Sat, Jun 6 - Fri, Jun 26
Cebu Pacific Logo
9:35 pm - 12:30 am
HKG
-
CEB
2h 55mnonstop
Cebu Pacific Logo
5:45 pm - 8:50 pm
CEB
-
HKG
3h 05mnonstop
$252Cebu Pacific
Fri, Aug 14 - Fri, Aug 28
Scoot Logo
8:45 pm - 12:45 am
HKG
-
SIN
4h 00mnonstop
Scoot Logo
3:25 pm - 7:45 pm
SIN
-
HKG
4h 20mnonstop
$288Scoot
Thu, Aug 20 - Mon, Aug 24
Scoot Logo
8:45 pm - 12:45 am
HKG
-
SIN
4h 00mnonstop
Scoot Logo
3:25 pm - 7:45 pm
SIN
-
HKG
4h 20mnonstop
$289Scoot
Wed, Jun 24 - Mon, Jun 29
Hong Kong Airlines Logo
2:00 am - 7:05 am
HKG
-
DPS
5h 05mnonstop
Hong Kong Airlines Logo
8:05 am - 1:20 pm
DPS
-
HKG
5h 15mnonstop
$382Hong Kong Airlines
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 $85 round-trip. The most popular route is from Hong Kong (HKG) to Manila (MNL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $85.

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 round-trip flights cost $170 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is $271.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $563, 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 $199 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $303 and $275 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.

For Hong Kong to Southeast Asia, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Southeast Asia back to Hong Kong, the best deals are generally found on Friday, with Saturday being 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 the flight from Hong Kong to Southeast Asia, you should book around 2 weeks before departure, which saves you about 19% 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$98
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Hong Kong to Bangkok Don Mueang Intl

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

Insights shared by verified travelers 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 travelers 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 round-trip 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 $146 one-way - $232 round-trip; Phuket City $117 one-way - $267 round-trip; Manila $138 one-way - $229 round-trip

Reviews of the top 5 airlines serving 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 1310 reviews
7.8Entertainment
8.1Crew
7.6Comfort
7.3Food
7.9Boarding
Airline reviews

I spent 45 minutes with supervisor trying to get 2 bags checked for this international flight . He wouldn’t give it to me because West Jet was involved in this booking.

4.0 OkayRosanna, Apr 2026
HKG - MNL
Read more Cathay Pacific reviews

I spent 45 minutes with supervisor trying to get 2 bags checked for this international flight . He wouldn’t give it to me because West Jet was involved in this booking.

Everything and everyone were excellent except for the charge for using WiFi; there was no escape from this fee except to not use it.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

I booked wheel chair for my mother but she was told to walk by herself in the middle of her way to the gate. She had to board a connecting flight under a time crunch and this was unfair to leave her to walk. Other than that they had no complains about anything else.

The flight attendants were very helpful, efficient and courteous in helping everyone!

More tasty food particularly ethnic food. Staff didn’t respond to calls some of the time in premium economy.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

Great. We received a meal even though it was a short flight.

I didn’t use entertainment But everything else was of excellent quality

I liked the service. The touch screen needs improvement as well as movie choices.

Flight attendants did very well, they were all friendly and very helpful .

Everything is ok except the manner of transporting the people that includes me on a wheelchair. That was my first time cuz I was suffering from “sciatica “ and couldn’t walk well. Upon arrival at LAX it took me almost 3 hrs to get out of the airport bcuz of these wheelchairs procedures. If only I can manage to walk I should have done so OMG. Other than that so far everything is ok. THANK YOU.

Check in process was excellent. Lounge needs improvement. Food not palatable and no good choices.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

Apart from a departure gate change, a good experience with professional, friendly staff.

It was never explained why the departure flight was canceled and delayed for 1.5 hours. It would have been nice to stick with the original itinerary.

Flight was good took off on time arrived early. Crew was awesome and did a great job. Very helpful and courteous. Bags arrived super fast with no hassles. Great flight!!!!!!

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

Plane are getting old, almost an hour delay due to technical reson , after all passenger aboard. Took 4 flight on business class this trip and all the planes had an issues. PAL need to improve their planes.

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

The staff were excellent, the seat comfort is very poor on a three hour flight, Scoot Airline seats were poor quality also, they are okay for a short flight time of no more than one hour!

Passengers seemed to ignore zone boarding which added some chaos. Actual flight was fine. CebPac charges for water and snacks. De-boarding involved steps from a plane, then a bus and a very long ride to the terminal. Baggage signage was updated after luggage came on the carousel, so this was confusing.

Terrible. Not to be trusted. I missed a flight from Manila due to 3+ hours in traffic to the airport. Customer service was rude and unhelpful. I booked a new flight. The cost was steep. And on my credit card online account, Cebu Pacific charged me for two tickets, yet I'm traveling alone, one person. They are impossible to reach and pathetic customer service. My credit card company is looking into it. NEVER, NEVER fly Cebu Pacific. They will rip you off. They don't care, they don't have to. Fly another airline in the Philippines.

Most passengers going to Dumaguete early are tourists who are some booked thier ferry online. Mine was wasted because of delays cause by waiting on runway before taking off and too long before they let us go down...I could still make it in time if they let us go down early. We are just there waiting to go down the plane for 10-15mins.

We were allowed to board early, seats were spacious and we arrived early.

The seats were dirty. Food on tray table. Late on my first flight and almost an hour early on the return. My driver was unable to adjust and I had to pay for different ground transportation.

I had excellent experienced flying with Cebu Pacific on my domestic flight. However, no food and beverage serve might be due to short travel time of 40 minutes.

No entertainment and not expected. Cabin was very cold which brought the comfort score down

Your check in lines were terrible everything else was great!

flight cancelled.. booked through orbitz, yet orbitz won't handle refunds.. never use them again..

All good and friendly However the blasting of music at take of and landing is so annoying and can’t hear anyone speaking .

Terrible customer service. My last choice to fly now if there is no other options.

For budget airline, it’s not bad at all. It’s definitely value for money. I added on the priority check in and eSIM. It’s well worth it.

First time flying with VietJet Air is so so. Check-in process for domestic is okay and easy but during our flight back to Manila, the ground staff at Tan Son Nhat International Airport weighed our hand luggage before boarding when in fact, it should be weighed during the check-in process. They are very strict in terms of the 7kg hand carry it’s either you’ll pay extra, or leave things behind.

I was unable to check in online so had to line up at the airport. When I got to the counter? The staff told me I had to check my carry on luggage, which cost $70. When I boarded the plane, I saw many suitcases that were bigger and heavier than my carry on… so not sure how they were able to bring them on and I wasn’t …

Waited for 1 hour on tarmac because they couldn’t locate a tow truck. Flight was fine once we eventually took off.

Late departure, late arrival, and personal items on laps during takeoff and landing. Departure gate opened on time, but no direction as to whether to board at front or rear of plane based on seat number. Fashionable staff with sunglasses inside the plane and cockpit remained for ten minutes after the boarding complete announcement. For a scheduled 80 minute flight, adjusted to 65 minute as noted on takeoff; the total time on the plane with delays was r more than two hours. No confidence had there been an emergency that anyone would have been able or aware of what to do.

The flight was OK, but you need to warn passengers going to Vietnam that the full first, middle and last name needs to be in the issued visa, At least 5 passengers on that pane did not have that. We all had to pay $298 each to some agent to amend the visa. At least one lady could not and was left behind.

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports