C$ 152 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 27/9. 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

Best Southeast Asia Flight Deals from Hong Kong

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
ManiladirectC$ 220
Ho Chi Minh City
Ho Chi Minh CitydirectC$ 379
Singapore
SingaporedirectC$ 431
Hanoi
HanoidirectC$ 387
Denpasar
Denpasar1 stopC$ 532
Cebu City
Cebu City1 stopC$ 472
Phuket City
Phuket CitydirectC$ 393
Chiang Mai
Chiang MaidirectC$ 365
Manila
ManiladirectC$ 220
Ho Chi Minh City
Ho Chi Minh CitydirectC$ 379
Singapore
SingaporedirectC$ 431
Hanoi
HanoidirectC$ 387
Denpasar
Denpasar1 stopC$ 532
Cebu City
Cebu City1 stopC$ 472
Phuket City
Phuket CitydirectC$ 393
Chiang Mai
Chiang MaidirectC$ 365

Cheap Flights from Hong Kong to Southeast Asia

 
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

Mon, 3 Aug - Mon, 10 Aug
HK Express Logo
5:50 p.m. - 8:10 p.m.
HKG
-
MNL
2h 20mdirect
HK Express Logo
9:10 p.m. - 11:30 p.m.
MNL
-
HKG
2h 20mdirect
C$ 220HK Express
Sat, 18 Jul - Sat, 25 Jul
HK Express Logo
10:40 p.m. - 1:00 a.m.
HKG
-
MNL
2h 20mdirect
HK Express Logo
9:10 p.m. - 11:30 p.m.
MNL
-
HKG
2h 20mdirect
C$ 228HK Express
Sun, 11 Oct - Wed, 14 Oct
Multiple Airlines Logo
9:15 p.m. - 11:35 p.m.
HKG
-
MNL
2h 20mdirect
Multiple Airlines Logo
9:10 p.m. - 11:30 p.m.
MNL
-
HKG
2h 20mdirect
C$ 233Multiple Airlines
Tue, 14 Jul - Thu, 6 Aug
Vietnam Airlines Logo
6:45 p.m. - 8:25 p.m.
HKG
-
SGN
2h 40mdirect
Vietnam Airlines Logo
1:35 p.m. - 5:25 p.m.
SGN
-
HKG
2h 50mdirect
C$ 379Vietnam Airlines
Fri, 9 Oct - Sun, 11 Oct
Vietnam Airlines Logo
2:30 p.m. - 3:35 p.m.
HKG
-
HAN
2h 05mdirect
Vietnam Airlines Logo
10:25 a.m. - 1:30 p.m.
HAN
-
HKG
2h 05mdirect
C$ 387Vietnam Airlines
Thu, 30 Jul - Tue, 4 Aug
Singapore Airlines Logo
6:50 p.m. - 10:40 p.m.
HKG
-
SIN
3h 50mdirect
Singapore Airlines Logo
8:40 a.m. - 12:40 p.m.
SIN
-
HKG
4h 00mdirect
C$ 431Singapore Airlines
Fri, 3 Jul - Tue, 7 Jul
Cathay Pacific Logo
1:45 a.m. - 5:30 a.m.
HKG
-
SIN
3h 45mdirect
Cathay Pacific Logo
1:45 a.m. - 5:50 a.m.
SIN
-
HKG
4h 05mdirect
C$ 448Cathay Pacific
Fri, 3 Jul - Tue, 7 Jul
Cathay Pacific Logo
3:05 p.m. - 7:05 p.m.
HKG
-
SIN
4h 00mdirect
Cathay Pacific Logo
9:45 a.m. - 1:55 p.m.
SIN
-
HKG
4h 10mdirect
C$ 450Cathay Pacific
Sat, 18 Jul - Mon, 20 Jul
Singapore Airlines Logo
3:40 p.m. - 7:25 p.m.
HKG
-
SIN
3h 45mdirect
Singapore Airlines Logo
9:50 a.m. - 1:55 p.m.
SIN
-
HKG
4h 05mdirect
C$ 468Singapore Airlines
Mon, 12 Oct - Fri, 16 Oct
Hong Kong Airlines Logo
2:00 a.m. - 7:05 a.m.
HKG
-
DPS
5h 05mdirect
Hong Kong Airlines Logo
8:05 a.m. - 1:20 p.m.
DPS
-
HKG
5h 15mdirect
C$ 568Hong 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 5 days was to Manila, at C$ 208 round-trip. 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 C$ 282.

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 evening, when round-trip flights cost C$ 286 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 1,217.

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 C$ 776, 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 C$ 284 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is C$ 430 and C$ 414 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.

When flying from Hong Kong to Southeast Asia, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Hong Kong, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 152
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Hong Kong to Manila

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 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: Ho Chi Minh City C$ 200 one-way - C$ 476 round-trip

Reviews of the top 5 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.
8.2
Singapore AirlinesOverall score based on 1549 reviews
7.8Food
8.3Boarding
8.6Crew
8.1Entertainment
8.0Comfort
Airline reviews

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

10.0 ExcellentMaria, Jun 2026
SEA - SIN
Read more Singapore Airlines reviews

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Clean modern comfortable. Food could have been better, I only ate breakfast I wish they wouldn’t wake sleeping passengers who would rather sleep through dinner. No tea or coffee for breakfast

Never book through Kayak. They can offload booking to third parties that are completely horrible.

Overall were very good and I was satisfied w/ all the food and services.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

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

Leaving early was wonderful your seats are for a small person

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!

Flying from Koh Samui to Ha Noi with a layover in Bangkok. Vietjet cancelled flight. When I went to the counter they told me to call from r information. I asked for the number and they said they couldn’t give it to me. Be a little taken back I asked him to repeat that while I was recording on my iPhone. He told me that was unacceptable and called the airport police. I deleted the video but had to deal with a big hassle. Then booked with a different airline. Vietjet wouldn’t refund the ticket. Luckily Chase Sapphire didn’t have a problem with refunding me. Vietjet blows!

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.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports