₱5,552 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 8/28. 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 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 round-trip flight deals from Hong Kong to Southeast Asia

Thu, Sep 3 - Sat, Sep 19
HK Express Logo
7:55 am - 10:00 am
HKG
-
CRK
2h 05mnonstop
HK Express Logo
10:45 am - 12:55 pm
CRK
-
HKG
2h 10mnonstop
₱8,698HK Express
Mon, Sep 7 - Fri, Sep 11
HK Express Logo
5:50 pm - 8:10 pm
HKG
-
MNL
2h 20mnonstop
HK Express Logo
9:10 pm - 11:30 pm
MNL
-
HKG
2h 20mnonstop
₱8,760HK Express
Sun, Sep 6 - Sat, Sep 12
Multiple Airlines Logo
9:25 am - 11:50 am
HKG
-
MNL
2h 25mnonstop
Multiple Airlines Logo
9:10 pm - 11:30 pm
MNL
-
HKG
2h 20mnonstop
₱8,760Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
9:25 am - 11:50 am
HKG
-
MNL
2h 25mnonstop
Multiple Airlines Logo
9:10 pm - 11:30 pm
MNL
-
HKG
2h 20mnonstop
₱8,821Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Cebu Pacific Logo
9:25 am - 11:50 am
HKG
-
MNL
2h 25mnonstop
Cebu Pacific Logo
10:30 am - 1:00 pm
MNL
-
HKG
2h 30mnonstop
₱9,315Cebu Pacific
Thu, Nov 19 - Thu, Nov 19
Cebu Pacific Logo
10:00 am - 12:05 pm
HKG
-
CRK
2h 05mnonstop
Cebu Pacific Logo
7:30 pm - 9:50 pm
CRK
-
HKG
2h 20mnonstop
₱9,808Cebu Pacific
Sat, Nov 7 - Mon, Nov 9
Greater Bay Airlines Logo
11:30 pm - 1:40 am
HKG
-
MNL
2h 10mnonstop
Greater Bay Airlines Logo
3:15 am - 6:00 am
MNL
-
HKG
2h 45mnonstop
₱12,831Greater Bay Airlines
Thu, Aug 27 - Mon, Aug 31
Philippine Airlines Logo
11:15 pm - 1:20 am
HKG
-
MNL
2h 05mnonstop
Philippine Airlines Logo
7:30 pm - 10:00 pm
MNL
-
HKG
2h 30mnonstop
₱14,928Philippine Airlines
Sat, Sep 12 - Sun, Sep 13
Philippine Airlines Logo
11:15 pm - 1:20 am
HKG
-
MNL
2h 05mnonstop
Philippine Airlines Logo
7:30 pm - 10:00 pm
MNL
-
HKG
2h 30mnonstop
₱14,928Philippine Airlines
Thu, Dec 31 - Fri, Jan 8
Greater Bay Airlines Logo
11:30 pm - 1:40 am
HKG
-
MNL
2h 10mnonstop
Greater Bay Airlines Logo
3:15 am - 6:00 am
MNL
-
HKG
2h 45mnonstop
₱23,688Greater Bay Airlines
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends for flights to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Southeast Asia?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Southeast Asia from Hong Kong found in the last 5 days was to Da Nang, at ₱7,612 round-trip. The most popular route is Hong Kong (HKG) to Manila (MNL) and the cheapest round-trip airline ticket found on this route in the last 5 days was ₱8,061.

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 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 October, when tickets cost ₱7,464 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is ₱10,302 and ₱9,315 respectively.

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 ₱8,673 on average. Morning departures are around 48% 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 ₱15,480.

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 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 7 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Angeles City Clark Intl Airport (CRK), with an average flight price of ₱6,453.

Good to know

Low season

January

Cheapest flight

₱5,552
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (32% 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 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 for booking flights from Hong Kong to Southeast Asia

  • 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.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Thursday where round-trip tickets can be as cheap as ₱9,859. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are ₱14,642 on average.

Reviews of the top 5 airlines flying from Hong Kong to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Southeast Asia. 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 1431 reviews
8.1Crew
7.3Food
7.5Comfort
7.7Entertainment
7.9Boarding
Airline reviews

Everything was good; they still provided a sandwich snack. Good crew

10.0 ExcellentAnonymous, Jul 2026
HKG - CAN
Read more Cathay Pacific reviews

Everything was good; they still provided a sandwich snack. Good crew

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

The crew could have awaken me to eat dinner!! I was so waiting to order the braised duck breast and fell asleep b4 crew got to me to take order. When I awoke, lights were out and food had been served without me eating. I did love the apple juice!

Boarding was good and efficient, however since this was a late flight I spent most of the time sleeping so can't express any further opinions

Previous flight with Cathay from LAX was delayed thus missing this flight to KL by 12 hours. This in turn missed other travel arrangements from KL. They did provide overnight accommodation in Hong Kong.

The flight was delayed for over an hour, which made me worry about pets in cargo.

It was good, on time boarding. Have a good service. .

Better food quality and suggest using the 777 for the HKG-BOS leg instead of the A330 since the seat pitch seems better on the Boeing.

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.

Excellent service from check in/ bag drop counter staff to flight attendants. Food was great. Seats are nice. Excellent airline.

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!!!!!!

A shameful national carrier. Service has gone down from the highs of a decade before. You don’t feel the Filipino hospitality. It’s an aging fleet. Nil comfort, and I flew premium economy.

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 😃!!!!!

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

Boarded the plane last even while I was seated at the back and had to have my bag separate. The same exact special request meal was served as the flight an hour beforehand

The food was good but could be better. Also, less salt would be nice.

Philippine Airlines needs to do better in giving access to wheelchair. My uncle is PWD and they let him walk to boarding. It happened both inbound and outbound flights

We were told at check in that my wife and I will be sitting together. We were not. Our mistake was we did not check our seat assignments on the boarding pass until we got on board. At that time there was no solution because the flight was fully booked.

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.

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

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

Delay and flowing long wait for leaving the aircraft after landing. IDK, if it's worth.

The front desk and early check in was fantastic and the flight did not have any turbulence

better handling of the checked in luggage. they destroyed mine

Should’ve not separated those who checked-in online and those who checked-in at the airport

Crew was very helpful because I used a wheelchair to get around

The flight was delayed for 3 hours and I missed my transit flight.

Poor service in Bangkok. Flight attendant is not friendly. You have to buy everything like water and coffee. Expecting for International should have free food or free snacks.

Pleasant airline over all. On time, efficient, nice staff and good food.

Philippines AirAsia is never on-time flight, delayed 3 hours. Everything else was fine though.

Not a good experience. They did not have the food I ordered in advance. The crew is not offer a second snack on a 5 hour flight. The WiFi was either not working or was very difficult to connect to.

Terrible airline! This airline just ruined our family vacation due to a 12 hours delay as a result of their operational issues.

Too many flight delays. Airport terminal serving Boracay needs upgrades.

Our flight was canceled and then moved and delayed twice and we ended up leaving almost 11 hours after our schedule.

There were only 4 out of 6 that was checked in online but we’re all able to checked in once at the airport.

Nothing really - no food crammed seats - felt squashed - no entertainment, not even a bottle of water - would never use again.

Phillipines customs is so corrupt. After they made me lose my whole Thailand trip air Asia only made me wait 3 hours to get my bags and did not reschedule another flight. Philippine government treat their citizens like China and makes it horribly difficult to leave, just to leave.

No REFUND!!! My flight was delayed by 5 hours then 6 more hours making it unusable. No refunds!!!! They called it a minor delay. Because my connecting flight wasn't with kayak, no refund.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.