฿2,962 Find Cheap Flights from Southeast Asia to Hong Kong – 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 to Hong Kong departing on 2/8. 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.
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Cheap Flights from Southeast Asia to Hong Kong

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Hong Kong 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 Southeast Asia to Hong Kong

Fri 7 Aug - Sun 9 Aug
Thai Lion Air Logo
09:20 - 13:05
DMK
-
HKG
2h 45mdirect
Thai Lion Air Logo
14:20 - 16:05
HKG
-
DMK
2h 45mdirect
฿6,193Thai Lion Air
Sat 5 Sep - Fri 18 Sep
HK Express Logo
16:15 - 20:15
BKK
-
HKG
3h 00mdirect
HK Express Logo
16:55 - 18:55
HKG
-
BKK
3h 00mdirect
฿6,193HK Express
Thu 15 Oct - Mon 19 Oct
Thai Lion Air Logo
09:20 - 13:05
DMK
-
HKG
2h 45mdirect
Thai Lion Air Logo
20:20 - 22:05
HKG
-
DMK
2h 45mdirect
฿6,227Thai Lion Air
Sun 13 Sep - Wed 16 Sep
HK Express Logo
10:10 - 14:20
BKK
-
HKG
3h 10mdirect
HK Express Logo
16:55 - 18:55
HKG
-
BKK
3h 00mdirect
฿6,227HK Express
Thu 15 Oct - Sat 17 Oct
Thai Lion Air Logo
15:25 - 19:15
DMK
-
HKG
2h 50mdirect
Thai Lion Air Logo
20:20 - 22:05
HKG
-
DMK
2h 45mdirect
฿6,260Thai Lion Air
Mon 10 Aug - Sun 30 Aug
HK Express Logo
10:10 - 14:20
BKK
-
HKG
3h 10mdirect
HK Express Logo
21:30 - 23:20
HKG
-
BKK
2h 50mdirect
฿6,260HK Express
Tue 10 Nov - Fri 13 Nov
Emirates Logo
13:45 - 17:40
BKK
-
HKG
2h 55mdirect
Emirates Logo
21:00 - 23:15
HKG
-
BKK
3h 15mdirect
฿6,462Emirates
Tue 18 Aug - Wed 16 Sep
Multiple Airlines Logo
20:35 - 04:30
KBV
-
HKG
6h 55m
1 stop
Multiple Airlines Logo
16:55 - 20:00
HKG
-
KBV
28h 05m
1 stop
฿7,909Multiple Airlines
Tue 8 Sep - Thu 17 Sep
Multiple Airlines Logo
18:50 - 13:05
KBV
-
HKG
17h 15m
1 stop
Multiple Airlines Logo
20:20 - 11:25
HKG
-
KBV
16h 05m
1 stop
฿8,313Multiple Airlines
Thu 17 Sep - Sun 20 Sep
Scoot Logo
19:45 - 19:45
USM
-
HKG
23h 00m
1 stop
Scoot Logo
20:45 - 18:50
HKG
-
USM
23h 05m
1 stop
฿11,578Scoot
Useful Info

Good to know

Low season

July

Cheapest flight

฿2,962
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Bangkok Don Mueang Intl to Hong Kong

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

Insights shared by verified travellers who flew the route from Southeast Asia to Hong Kong 
NancyFlew with Cathay Pacific
SIN
-
HKG
Dec 2025
Please make sure the carry on weight is at 7kg, otherwise they make you to ship it and charge as a second piece.
PavanFlew with Cathay Pacific
HKT
-
HKG
Apr 2025
Check the flight status before you leave home. My flight was delayed by 2+ hrs, I waited at the airport for a while and almost missed my connection from HKG.
DouglasFlew with Bangkok Airways
USM
-
HKG
May 2025
Prepare to board the plane from the tarmac and carry your carryon bags up the stairs to the plane.
Verified travelerFlew with Emirates
BKK
-
HKG
Dec 2024
It has been an overall good experience. The advise is to get to the gate earlier because of a packed airbus. Have a lighter carry on luggage for easy overhead storage.
Verified travelerFlew with Cathay Pacific
MNL
-
HKG
Feb 2025
Get to naia early Cathy pacific is in terminal 3 which is the domestic terminal
Verified travelerFlew with Cathay Pacific
MNL
-
HKG
Sep 2024
Arrive early - walk and find where your gates are. IF You didnt get a chance to shop for Philippine goodies, the terminal has tons of local goodies to shop for! Also if your flight is delayed - there is a small massage area and their services are amazing!
Verified travelerFlew with Cathay Pacific
BKK
-
HKG
Nov 2024
Cathay's Bangkok in-person check-in was easy. Hong Kong was a good connecting-flight airport (though you need to dump all liquids between connecting flights as you need to go through a security checkpoint).
annetteFlew with Cathay Pacific
DPS
-
HKG
Oct 2024
If you fly Cathay, get onto their club thing before you fly. then, maybe less problem with verification code.

FAQs for booking flights from Southeast Asia to Hong Kong

  • How does KAYAK find such low prices on flights from Southeast Asia to Hong Kong?

    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 Southeast Asia to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from 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 Southeast Asia to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hong Kong with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Hong Kong?

    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 to Hong Kong from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Southeast Asia to Hong Kong

 
Need help choosing which airline to fly with from Southeast Asia to Hong Kong? 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 1584 reviews
8.0Comfort
8.6Crew
8.3Boarding
7.8Food
8.1Entertainment
Airline reviews

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

2.0 MediocreAnonymous, Jun 2026
SFO - SIN
Read more Singapore Airlines reviews

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

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

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

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.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Would have been nice to have more variety and less dairy in the Indian Vegetarian special meal. Why do they include Parathas as part of the entree and also on the side (substitute for bread/roll)? Also, no need for so much dairy...don't need milk packet, yogurt and Chobani Greek yogurt in the same meal.

The crew was so kind! I had such a nice flight !

Wouldn’t let us check our stroller and car seat at the gate

I was very impressed with this airline. The plane was clean. The attendance were nice and it was a great comfortable experience. The zipper on my suitcase broke after I checked it, and they wrapped it all Thailand plastic wrap to prevent it from coming apart during the flight. When I got to Los Angeles, all of my items were safe and still in the bag. That is above and beyond!

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

Bangkok Air has been hit with the challenge of flying during COVID like everyone else. Still, they are early to get started again and offer normal services when possible. It is nice to have a lounge for all passengers vs. going to gate and sitting to stare out at planes.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

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

Everything you need to know for your flight to Hong Kong

Information on the airport you'll fly into in Hong Kong