Cheap flights from Hong Kong to Southeast Asia from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Southeast Asia departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hong Kong to Southeast Asia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Southeast Asia?
The cheapest month to fly to Southeast Asia from Hong Kong is in November. Flight prices, which tend to average around $348, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Southeast Asia, with average flight prices from Hong Kong averaging around $350.
What is the cheapest day to depart on your flight to Southeast Asia?
Our data shows that Wednesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as $549. On the other hand, Tuesday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $734.
What is the cheapest time of day to depart on your flight to Southeast Asia?
In the morning is the cheapest time of day to fly from Hong Kong to Southeast Asia when you can find flight prices for as low as $630. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of $669.
What is the cheapest Hong Kong Intl to Southeast Asia flight route?
Fly from Hong Kong Intl to Phuket City for the best Hong Kong Intl - Southeast Asia flight prices
How far in advance should I book a flight to Southeast Asia?
You are more likely to see cheaper flights to Southeast Asia from Hong Kong when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $548 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Hong Kong for as low as $376 on momondo.
What cabin class options are available on Hong Kong Intl to Southeast Asia flights?
There are 4 cabin classes available to choose from on Hong Kong Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong Intl to Southeast Asia?
HK Express, Philippines AirAsia, and VietJet Air are the most popular carriers operating from Hong Kong Intl to Southeast Asia
Which airlines fly to Southeast Asia?
HK Express, Cathay Pacific and Cebu Pacific are the top three most popular airlines that fly to Southeast Asia from Hong Kong according to our data. HK Express is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 9 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to Southeast Asia on average per day?
As of June 2025, there are 189 flights per day flying from Hong Kong to Southeast Asia. The most common time of day flights depart is 08:00, with 40% of flights taking off at midday.
How many flights depart from Hong Kong to Southeast Asia on average per week?
As of June 2025, 1,325 flights take off from Hong Kong and land in Southeast Asia each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.
Cheap Hong Kong to Southeast Asia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Southeast Asia
Best price found | $100 |
|---|---|
Fastest flight time | 1h 50m |
Direct flights | Every day |
Airports in Southeast Asia | 8 airports |
When did momondo last update prices for flights from Hong Kong Intl Airport to Southeast Asia?
Prices for flights from Hong Kong Intl Airport to Southeast Asia are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Southeast Asia?
As of June 2025, there are 12 operators available to choose from for flights from Hong Kong Intl Airport to Southeast Asia.
How old do you have to be to fly from Hong Kong Intl Airport to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hong Kong to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to Southeast Asia is Airbus A321-100/200, representing 22.41% of all bookings. The subsequent popular models are Airbus A320-100/200 at 17.46%, Airbus A321neo at 15.29%, and Airbus A330-300 at 14.16%.
Best airlines flying from Hong Kong to Southeast Asia
Compare and see reviews for airlines that fly from Hong Kong to Southeast Asia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $104 | Free cancellation | Rating 6.8 198 reviews | |||
| PriceFrom $117 | Free cancellation | Rating 7.1 41 reviews | |||
| PriceFrom $169 | Free cancellation | Rating 7.5 214 reviews | |||
| PriceFrom $198 | Free cancellation | Rating 5.5 17 reviews | |||
| PriceFrom $225 | Free cancellation | Rating 6.0 5 reviews | |||
| PriceFrom $243 | Free cancellation | Rating 5.6 143 reviews | |||
| PriceFrom $274 | Free cancellation | Rating 8.1 1,304 reviews | |||
| PriceFrom $298 | Free cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $311 | Free cancellation | Rating 6.7 306 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Southeast Asia?
It is quick and easy to find Hong Kong to Southeast Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southeast Asia that suits you.
Can I find flights from Hong Kong to Southeast Asia with flexible booking policies on momondo?
All flight searches from Hong Kong to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Hong Kong to Southeast Asia?
Once all potential Hong Kong to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Hong Kong to Southeast Asia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Hong Kong to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.