S$ 123 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 8-1. 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

Search 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
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

Save 29% 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.

Best Southeast Asia Flight Deals from Hong Kong

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
SingaporedirectS$ 261
Denpasar
Denpasar1 stopS$ 288
Manila
ManiladirectS$ 237
Phuket City
Phuket City1 stopS$ 364

Good to know

Low season

September

High season

December

Cheapest flight

S$ 123
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Hong Kong to Singapore

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.

See more FAQs

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 S$ 230 one-way - S$ 183 round-trip; Manila S$ 209 one-way - S$ 222 round-trip; Singapore S$ 249 one-way - S$ 336 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and March. The cheapest month to fly from Hong Kong is November.

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.
8.1
Singapore AirlinesOverall score based on 1331 reviews
7.7Food
8.6Crew
8.2Boarding
8.0Entertainment
8.0Comfort
Airline reviews

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

4.0 OkayGina, Dec 2024SFO - SIN
Read more Singapore Airlines reviews

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

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~

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

Cathay flight was fine, Amsterdam airport was a nightmare, spent way too much time walking to our next connection, no travelators.

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

Mediocre. Nothing special. Bad airline food Never received the food I requested Slow response from ground staff concerning my wheelchair. I was left at a holding area and had to walk the distance to the gate. In Hong Kong

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

Cons: "We should have been allowed to sit near our family (wives). There was empty row but they wanted to charge us to move up. Ridiculous!!"
Pros: "Absolutely nothing"
Cons: "The flight took forever to land. Pilot said prepare for descent and we stayed in the air for another forty minutes. The air smelled awful. One of the worst flights I’ve ever taken."

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..

I was memorable! THIS FLIGHT WAS ALL ABOUT WAITING! WAITING TO BOARD SINCE FLIGHT WAS DELAYED. WAITING IN THE RUNWAYS NO AVAILABLE PARKING BAY. FOR THE LAST TIME WAITING FOR FOOD COMPENSATION

Can buy food instead of online order. Maybe limit the meal so no waste.

Great it a good airline but no food or entertainment as it’s a airline

Bags lost for the second time. Will not fly with Cebu Pacific again.

Very good no problems with this airline friendly staff at checking ask you where you want to sit left on time everything easy, it’s a budget airline no food or entertainment unless you buy on the flight but who need food etc on a late night flight.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Book cheap flights from Hong Kong to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Hong Kong to Southeast Asia found on KAYAK in the last 72 hours.
9-1Thu
direct
3h 50mHKG-SIN
15-1Wed
1 stop
13h 55mSIN-HKG
S$ 261
14-1Tue
direct
4h 00mHKG-SIN
16-1Thu
1 stop
12h 45mSIN-HKG
S$ 263
6-1Mon
directScoot
4h 00mHKG-SIN
9-1Thu
directScoot
4h 05mSIN-HKG
S$ 264
6-1Mon
directScoot
4h 00mHKG-SIN
12-1Sun
directScoot
4h 20mSIN-HKG
S$ 267
28-3Fri
directSingapore Airlines
4h 00mHKG-SIN
31-3Mon
directSingapore Airlines
3h 45mSIN-HKG
S$ 310
8-1Wed
directCathay Pacific
4h 00mHKG-SIN
15-1Wed
directCathay Pacific
3h 55mSIN-HKG
S$ 319
8-1Wed
directCathay Pacific
4h 00mHKG-SIN
15-1Wed
1 stopCathay Pacific
6h 35mSIN-HKG
S$ 321
27-3Thu
directSingapore Airlines
4h 00mHKG-SIN
31-3Mon
directSingapore Airlines
3h 45mSIN-HKG
S$ 330
27-1Mon
1 stopCebu Pacific
14h 30mHKG-SIN
5-2Wed
1 stopCebu Pacific
21h 10mSIN-HKG
S$ 421
23-3Sun
1 stopCebu Pacific
24h 05mHKG-SIN
26-3Wed
1 stopCebu Pacific
10h 00mSIN-HKG
S$ 440

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hong Kong to Southeast Asia found on KAYAK in the last 72 hours.
8-1Wed
directScoot
3h 55mHKG-SIN
S$ 123
6-1Mon
directScoot
4h 00mHKG-SIN
S$ 126
9-1Thu
1 stop
26h 10mHKG-SIN
S$ 127
11-1Sat
1 stop
15h 40mHKG-SIN
S$ 134
24-4Thu
1 stopCebu Pacific
24h 05mHKG-SIN
S$ 210
6-4Sun
1 stopCebu Pacific
24h 05mHKG-SIN
S$ 217
25-12Wed
directCathay Pacific
4h 05mHKG-SIN
S$ 337
27-2Thu
directCathay Pacific
4h 00mHKG-SIN
S$ 355
20-3Thu
directSingapore Airlines
4h 00mHKG-SIN
S$ 372
19-3Wed
directSingapore Airlines
4h 00mHKG-SIN
S$ 395

Search by stops

Search by airline

Search by price

Last minute flights from Hong Kong to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hong Kong to Southeast Asia that are departing in the next 10 days.
19-12Thu
multi-stop
24h 00mHKG-SIN
23-12Mon
multi-stop
16h 30mSIN-HKG
S$ 463
21-12Sat
direct
4h 00mHKG-SIN
25-12Wed
direct
4h 05mSIN-HKG
S$ 470
19-12Thu
direct
4h 00mHKG-SIN
23-12Mon
multi-stop
15h 30mSIN-HKG
S$ 475
19-12Thu
multi-stop
24h 00mHKG-SIN
23-12Mon
multi-stop
16h 50mSIN-HKG
S$ 478
20-12Fri
directCathay Pacific
4h 05mHKG-SIN
21-12Sat
directCathay Pacific
3h 45mSIN-HKG
S$ 483
23-12Mon
multi-stopAirAsia
14h 20mHKG-SIN
27-12Fri
multi-stopAirAsia
16h 50mSIN-HKG
S$ 493
21-12Sat
directScoot
4h 00mHKG-SIN
25-12Wed
directScoot
4h 05mSIN-HKG
S$ 494
23-12Mon
multi-stopAirAsia
14h 20mHKG-SIN
26-12Thu
multi-stopAirAsia
17h 20mSIN-HKG
S$ 506
20-12Fri
directCathay Pacific
4h 05mHKG-SIN
22-12Sun
directCathay Pacific
4h 00mSIN-HKG
S$ 568
22-12Sun
directSingapore Airlines
4h 05mHKG-SIN
29-12Sun
directSingapore Airlines
4h 00mSIN-HKG
S$ 7,669

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.