$101 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 26/7. 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

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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Flights Deals

Best Southeast Asia Flight Deals from Hong Kong

Cheapest return prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasar1 stop$367
Singapore
Singaporedirect$282
Manila
Maniladirect$137
Phuket City
Phuket Citydirect$203
Hanoi
Hanoidirect$173
Da Nang
Da Nang1 stop$259
Denpasar
Denpasar1 stop$367
Singapore
Singaporedirect$282
Manila
Maniladirect$137
Phuket City
Phuket Citydirect$203
Hanoi
Hanoidirect$173
Da Nang
Da Nang1 stop$259

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 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

Thu, 10 Jul - Fri, 25 Jul
 Logo
18:15 - 20:40HKG-MNL
2h 25mdirect
 Logo
01:45 - 04:10MNL-HKG
2h 25mdirect
Thu, 10 Jul - Sat, 26 Jul
 Logo
18:15 - 20:40HKG-MNL
2h 25mdirect
 Logo
21:10 - 23:35MNL-HKG
2h 25mdirect
Thu, 10 Jul - Fri, 25 Jul
 Logo
18:15 - 20:40HKG-MNL
2h 25mdirect
 Logo
01:45 - 04:10MNL-HKG
2h 25mdirect
Sun, 27 Jul - Sun, 3 Aug
HK Express Logo
07:45 - 08:50HKG-HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40HAN-HKG
2h 05mdirect
$173HK Express
Find Deal
Mon, 8 Sep - Fri, 12 Sep
HK Express Logo
07:45 - 08:50HKG-HAN
2h 05mdirect
HK Express Logo
09:35 - 12:40HAN-HKG
2h 05mdirect
$178HK Express
Find Deal
Sat, 26 Jul - Sat, 2 Aug
VietJet Air Logo
13:10 - 14:50HKG-SGN
2h 40mdirect
VietJet Air Logo
08:30 - 12:10SGN-HKG
2h 40mdirect
$210VietJet Air
Find Deal
Mon, 28 Jul - Thu, 31 Jul
VietJet Air Logo
13:10 - 11:50HKG-DPS
22h 40m1 stop
VietJet Air Logo
14:00 - 12:10DPS-HKG
22h 10m1 stop
$367VietJet Air
Find Deal
Tue, 12 Aug - Thu, 21 Aug
Cathay Pacific Logo
14:05 - 16:25HKG-MNL
2h 20mdirect
Cathay Pacific Logo
20:20 - 22:55MNL-HKG
2h 35mdirect
$384Cathay Pacific
Find Deal
Fri, 22 Aug - Mon, 25 Aug
Cathay Pacific Logo
01:45 - 05:30HKG-SIN
3h 45mdirect
Cathay Pacific Logo
12:45 - 17:00SIN-HKG
4h 15mdirect
$391Cathay Pacific
Find Deal
Sun, 27 Jul - Sun, 3 Aug
Cebu Pacific Logo
02:20 - 02:25HKG-SIN
24h 05m1 stop
Cebu Pacific Logo
01:50 - 18:10SIN-HKG
16h 20m1 stop
$688Cebu Pacific
Find Deal
Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Hong Kong to Southeast Asia.

The cheapest ticket to Southeast Asia from Hong Kong found in the last 72 hours was to Manila, at $102 return. The most popular route is from Hong Kong (HKG) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $501.

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 $942, 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 $348 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is $829 and $755 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.

Your flight ticket price will generally be cheaper if you fly to Southeast Asia on a Wednesday and more expensive on a Tuesday. On your return trip to Hong Kong, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

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 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$101
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% 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 AirlinesHKG-SINApr 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 PacificHKG-CNXNov 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 PacificHKG-MNLJune 2024
signage could be better in locating transfer departure gate when you are coming off of a transiting flight. Airport has lots of amenities

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 morning, when retur flights cost $411 on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is $436.

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 $486 one-way - $244 round-trip; Angeles City $125 one-way - $185 round-trip; Singapore $252 one-way - $595 round-trip

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.
7.5
Cathay PacificOverall score based on 892 reviews
7.8Entertainment
7.9Boarding
7.6Comfort
7.3Food
8.0Crew
Airline reviews

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

8.0 ExcellentAnonymous, May 2025HKG - JFK
Read more Cathay Pacific reviews

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Everything was fine and I have no complaints or things to note.

The flight was delayed for 30 mins. The overall experience was good.

Overall, it was ok. However, the food was very sub-par.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

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

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..

It arrived 18 minutes early. Attendant are good. For baording , they should improve especially carrying thru bus.

Super delayed. Delayed to get the bus, delayed to get off the bus, delayed to take off.

exceptionally good with the particular flight because no delay. hope that happens for every flight

Boarding had us in a tunnel with no AC for 15 minutes. Not planned well. And you have to pay for water, get at airport

Kind of worried due to typhoon but yeah we can't do about nature thing. So okay naman kudos to all crews and pilots for the safe landing.

it was good experience though we wait for a minutes in the railday due to no available parking. Keep it up all..

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

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Vietjet tried to steal extra money from passengers by forcing them to change the name on the ticket that was correctly filled in on an English form online when ticket bought online. I bought the ticket via a foreign website where the language is English, At filling in the passenger's name, it says middle name first, then first name, and last name, That the ticket done and printed. when my wife checked in the staff at the check in counter said that her name was written wrong, she must fill the name in Vietnamese style, writing the Last name first, then middle name, first name comes last, even though her name was not misspelled. At the aiport I asked the Vietjet customer service, if it is written in Vietnamese way, it will be wrong when she travel abroad ? The custom service could not answer. It took over an hour where my wife was thrown like a ball between the check-in counter, to the Vietjet customer service , then to passport control. The cost is 110,000 vnd for change place in vietnamese way, I thought if there are millions of passengers who have done the same mistake, how much money Vietjet raked in every year On the flight, it is not allowed to sit in the empty seats in front or next to me, I sat in the middle in a row where two big men were sitting, I really need to change seats but the crew asked to pay extra to buy the empty seats. It is petty and cruel of Vietjet. There is no other choice than the state-owned airline, then you have no choice but to swallow the bite

Our flight was delayed for about 3hours however the ground crew made it sure that we will not miss our connecting flight from Hanoi to incheon.

If there could be simple free food or snack or some entertainment.

Seat pitch is narrow moreover the agent assigned seat in front of emergency exit window which is not reclined. A terrible 4hr 40min flight from HAN to DPS

Horrible! As an Asian, they look down on their own skin color. Disgusting people and airlines. If you are white, they will worship you

1-Airlines did not send any info to inform the clients about changing fight number. 2-Delayed too long on runay without any explanation

체크인을 담당하는 승무원이 아주, 몹시 불친절하고 전문성이 현저하게 떨어졌습니다. The flight attendant in charge of the check-in was very, very unfriendly and markedly less professional.

I cannot check in online , and not able to select my seat

Watch for "bait and switch" - cheap prices, but not obvious at all at point of purchase that there will be an undisclosed charge for baggage - and less obvious that you will have to purchase baggage at an eye-watering level. Better still, if you go this airline, leave your gear behind and buy a complete wardrobe when you arrive in country and still be ahead. The staff were very pleasant, both at counter staff level - they were clearly unnerved by having to charge - and on board.

No entertainment service which equates them with budget airlines. But their fare are regular airline fares. Aircraft are old and seats are worn.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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