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324 € Cheap Flights from Colombo to Hong Kong Intl

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Find the cheapest month or even day of the year to fly to Hong Kong Intl

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Flight deals from Colombo to Hong Kong Intl

Looking for a cheap last-minute deal or the best return flight from Colombo to Hong Kong Intl? Find the lowest prices on one-way and return tickets right here.
Hong Kong.324 € per passenger.Departing Fri, 29 Aug, returning Thu, 4 Sep.Return flight with Thai AirAsia and HK Express.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Fri, 29 Aug, arriving in Hong Kong Intl.Inbound indirect flight with HK Express, departs from Hong Kong Intl on Thu, 4 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 324 €, select.
Hong Kong.325 € per passenger.Departing Mon, 22 Sep, returning Thu, 25 Sep.Return flight with AirAsia and HK Express.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Mon, 22 Sep, arriving in Hong Kong Intl.Inbound indirect flight with HK Express, departs from Hong Kong Intl on Thu, 25 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 325 €, select.
Hong Kong.332 € per passenger.Departing Mon, 25 Aug, returning Sun, 31 Aug.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Mon, 25 Aug, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sun, 31 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 332 €, select.
Hong Kong.334 € per passenger.Departing Sat, 1 Nov, returning Thu, 6 Nov.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sat, 1 Nov, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Thu, 6 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 334 €, select.
Hong Kong.340 € per passenger.Departing Fri, 3 Oct, returning Sun, 5 Oct.Return flight with AirAsia and HK Express.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Fri, 3 Oct, arriving in Hong Kong Intl.Inbound indirect flight with HK Express, departs from Hong Kong Intl on Sun, 5 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 340 €, select.
Hong Kong.341 € per passenger.Departing Wed, 20 May, returning Tue, 26 May.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Wed, 20 May, arriving in Hong Kong Intl.Inbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Tue, 26 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 341 €, select.
Hong Kong.346 € per passenger.Departing Sat, 27 Sep, returning Sat, 11 Oct.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Sat, 27 Sep, arriving in Hong Kong Intl.Inbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Sat, 11 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 346 €, select.
Hong Kong.357 € per passenger.Departing Sun, 8 Feb, returning Sat, 28 Feb.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Sun, 8 Feb, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sat, 28 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From 357 €, select.

Find the cheapest month to fly from Colombo to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Hong Kong Intl flights are currently cheapest in September.
Aug
from 332 €
Sep
from 325 €
Oct
from 340 €
Nov
from 334 €
Dec
from 393 €
Jan
from 399 €
Feb
from 357 €
Mar
from 365 €
Apr
from 384 €
May
from 341 €
Jun
from 381 €
Jul
from 439 €

Direct flights from Colombo to Hong Kong Intl

Colombo to Hong Kong Intl: Alternative routes

Compare routes from Colombo to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

Colombo to Hong Kong: Flight information

The things to know before you go.
Cheapest flight found324 €
Cheapest month to flyAugust
Average flight time5 hrs, 38 mins
Most popular airlineCathay Pacific
Average flights per week19

Finding cheap flights from Colombo to Hong Kong Intl: Frequently asked questions

The best price we found for a return flight from Colombo to Hong Kong Intl is 324 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 38 minutes is the average flight time from Colombo to Hong Kong Intl.
Cathay Pacific, American Airlines and Qantas fly direct from Colombo to Hong Kong Intl.
As of August 2025, there are 19 flights per week flying from Colombo to Hong Kong Intl.
The cheapest month to fly from Colombo to Hong Kong Intl is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Hong Kong Intl Airport on Friday, 29 August 2025.
Yes – the average flight time is 5 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Colombo to Hong Kong International Airport (HKG): What you need to know

  • Planning your trip starts with figuring out where you'll fly out of in Colombo. Bandaranaike International Airport (CMB) is the city's main airport, so explore your options for reserving a flight from Colombo to Hong Kong International Airport (HKG) jetting off from here.

  • Hong Kong is two hours 30 minutes ahead of Colombo. Hong Kong International Airport is located in Hong Kong, which follows the UTC+8 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your flight from Colombo to HKG.

  • Delays at security and check-in are more likely if you're heading away during high season, so give yourself a little extra breathing room. The recommendation for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.

Airports in Colombo

Colombo Ratmalana Airport (RML)

  • RML is about 16 kilometres from central Colombo. If you're driving, ride-sharing or catching a cab from the centre, it'll take 40 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the travel time to be around 1 hour 15 minutes.

  • In search of a comfortable hotel close to Colombo Ratmalana Airport? If you're catching an early flight from Colombo to Hong Kong International Airport, these stays will have you sleeping a quick hop from check-in:

Bandaranaike International Airport (CMB)

  • Prefer to leave from Bandaranaike International Airport (CMB)? Direct Colombo to Hong Kong International Airport (HKG) plane tickets are available from this popular hub.

  • Take a direct flight from Colombo to HKG with Cathay Pacific. This is one of the leading airlines operating this route out of CMB.

  • Cathay Pacific attracts the most bookings on the CMB to HKG route.

  • Flights between Bandaranaike International Airport and Hong Kong International Airport tend to arrive on time more often with Cathay Pacific than with any other carrier.

  • Maximise your holiday with a stopover on your flight from Colombo to Hong Kong International Airport. Check out these connections between Bandaranaike International Airport and HKG:

    • Kuala Lumpur International Airport (KUL)

    • Suvarnabhumi Airport (BKK)

    • Changi International Airport (SIN)

  • Using public transport, you can travel from central Colombo to CMB in about 1 hour 30 minutes. The airport is roughly 32 kilometres away, and getting there by car will take approximately 40 minutes.

  • Want to treat yourself to an extra night away before catching your Colombo to HKG flight? Check in to a hotel near Bandaranaike International Airport before your holiday officially starts. These stays have your key waiting:

  • As far as flight punctuality goes, Bandaranaike International Airport has an on-time arrival performance of 75.71%.

About Hong Kong International Airport (HKG)

Getting from Hong Kong International Airport (HKG) to central Hong Kong

  • Central Hong Kong is about 24 kilometres from Hong Kong International Airport. Journey times by cab or car hire will vary based on traffic conditions and time of day, so do a little research ahead of your trip.

  • If you're using public transport, expect a journey time of about 45 minutes.

How to find the cheapest flights from Colombo to Hong Kong International Airport (HKG)

  • The cheapest price we've found for a one-way ticket from Colombo to Hong Kong International Airport is 155 €. For a return flight on this route, the best price is 324 €. Depending on the availability and when you book, these fares can change.

  • Book two months before you travel. Research into pricing trends suggests this is the ideal window for finding cheap flights from Colombo to HKG.

  • Schedule your trip for July. That's the best month for landing an awesome deal on Colombo to Hong Kong International Airport tickets. If you're open to different travel dates, use the 'Whole month' tool to find the lowest price across each month.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when a new deal shows up on plane tickets from Colombo to HKG.

  • Hunt for savings on a flight from Colombo to Hong Kong International Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Colombo to Hong Kong International Airport (HKG)

  • August is when most people book flights from Colombo to Hong Kong International Airport (HKG). Plan your visit to Hong Kong in April if you'd rather avoid peak season.

  • The warmest month in Hong Kong is August, with temperatures ranging between 26ºC (79ºF) and 32ºC (90ºF). Book your Colombo to HKG plane ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from Colombo to Hong Kong International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 11ºC (52ºF) and 20ºC (68ºF).

More about Hong Kong

  • When it comes to looking for somewhere to rest your head, you'll find the top stays in Hong Kong right here. Check out these options after locking in your flight from Colombo to Hong Kong International Airport:

  • Hong Kong Island and Victoria Harbour are just two of the major attractions to add to your Hong Kong must-do list. Keep the adventure rolling by checking out Victoria Peak.

Explore more of China

  • Guangzhou is just one of the many cities in China waiting to be explored once you've seen the sights of Hong Kong. Around 113 kilometres away to the north-west, top sights here include 珠江夜景, Yuyuan Garden and Shamian Island.

  • Around 306 kilometres north-east of Hong Kong, Shantou is another favourite stop in China. No visit is complete without checking out Shantou Old Town, Beishan Bay and Longhu Beach Tourist Resort.

More travel options

Plan the rest of your trip from Colombo to Hong Kong

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.