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Cheap Flights from Colombo (CMBA) to Hong Kong (HKG)

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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 Airport? If you want to travel next month, return fares start from $601. Find the lowest prices on one-way and return tickets right here.
Hong Kong.$600 per passenger.Departing Sun, 7 Jun, returning Sun, 14 Jun.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sun, 7 Jun, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sun, 14 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $600, select.
Hong Kong.$601 per passenger.Departing Wed, 20 May, returning Wed, 27 May.Return flight with Thai AirAsia and BatikAir Malaysia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Wed, 20 May, arriving in Hong Kong Intl.Inbound indirect flight with BatikAir Malaysia, departs from Hong Kong Intl on Wed, 27 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $601, select.
Hong Kong.$690 per passenger.Departing Fri, 2 Oct, returning Fri, 16 Oct.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Fri, 2 Oct, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Fri, 16 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $690, select.
Hong Kong.$695 per passenger.Departing Fri, 3 Jul, returning Tue, 7 Jul.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Fri, 3 Jul, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Tue, 7 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $695, select.
Hong Kong.$696 per passenger.Departing Sat, 5 Sep, returning Tue, 8 Sep.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sat, 5 Sep, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Tue, 8 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $696, select.
Hong Kong.$700 per passenger.Departing Sun, 23 Aug, returning Tue, 25 Aug.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Sun, 23 Aug, arriving in Hong Kong Intl.Inbound indirect flight with Air India, departs from Hong Kong Intl on Tue, 25 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $700, select.
Hong Kong.$716 per passenger.Departing Fri, 31 Jul, returning Tue, 18 Aug.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Colombo Bandaranayake on Fri, 31 Jul, arriving in Hong Kong Intl.Inbound indirect flight with Malaysia Airlines, departs from Hong Kong Intl on Tue, 18 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $716, select.
Hong Kong.$717 per passenger.Departing Thu, 5 Nov, returning Sat, 14 Nov.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Colombo Bandaranayake on Thu, 5 Nov, arriving in Hong Kong Intl.Inbound indirect flight with Malaysia Airlines, departs from Hong Kong Intl on Sat, 14 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $717, select.
Hong Kong.$722 per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Wed, 26 Aug, arriving in Hong Kong Intl.Inbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Wed, 2 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $722, select.
Hong Kong.$725 per passenger.Departing Thu, 18 Feb, returning Mon, 22 Feb.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 18 Feb, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Mon, 22 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $725, select.
Hong Kong.$727 per passenger.Departing Tue, 1 Dec, returning Sun, 28 Feb.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 1 Dec, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sun, 28 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $727, select.
Hong Kong.$741 per passenger.Departing Fri, 5 Mar, returning Mon, 8 Mar.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Fri, 5 Mar, arriving in Hong Kong Intl.Inbound indirect flight with Air India, departs from Hong Kong Intl on Mon, 8 Mar, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $741, select.
Hong Kong.$743 per passenger.Departing Mon, 27 Apr, returning Wed, 27 May.Return flight with Thai AirAsia and BatikAir Malaysia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Mon, 27 Apr, arriving in Hong Kong Intl.Inbound indirect flight with BatikAir Malaysia, departs from Hong Kong Intl on Wed, 27 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $743, select.
Hong Kong.$749 per passenger.Departing Thu, 28 May, returning Thu, 4 Jun.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 28 May, arriving in Hong Kong Intl.Inbound indirect flight with Air India, departs from Hong Kong Intl on Thu, 4 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $749, select.
Hong Kong.$802 per passenger.Departing Sun, 13 Sep, returning Sun, 20 Dec.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sun, 13 Sep, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sun, 20 Dec, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $802, select.
Hong Kong.$817 per passenger.Departing Sat, 26 Dec, returning Sat, 9 Jan.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Sat, 26 Dec, arriving in Hong Kong Intl.Inbound indirect flight with AirAsia, departs from Hong Kong Intl on Sat, 9 Jan, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $817, 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 June.
Apr
from $910
May
from $601
Jun
from $600
Jul
from $695
Aug
from $700
Sep
from $696
Oct
from $690
Nov
from $717
Dec
from $973
Jan
Find prices
Feb
from $725
Mar
from $741

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.

Hong Kong Intl

22km from central Hong Kong
ClosestCheapest
from $600
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Colombo to Hong Kong: Flight information

The things to know before you go.
Cheapest flight found$600
Cheapest month to flyJune
Average flight time5 hrs, 35 mins
Most popular airlineCathay Pacific
Average flights per week30

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 $600. 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 35 minutes is the average flight time from Colombo to Hong Kong Intl.
Cathay Pacific, Finnair and Qantas fly direct from Colombo to Hong Kong Intl.
As of April 2026, there are 30 flights per week flying from Colombo to Hong Kong Intl.
The cheapest month to fly from Colombo to Hong Kong Intl is usually June.
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 Sunday, 7 June 2026.
Yes – the average flight time is 5 hours and 35 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

  • Colombo Bandaranaike International Airport (CMB) is Colombo's main airport. Explore your options for booking a flight from Colombo to Hong Kong International Airport (HKG) jetting off from here.

  • Around 5 hours 40 minutes is how long you can expect to be travelling on a direct Colombo to Hong Kong International Airport flight.

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

  • Colombo Bandaranaike International Airport (CMB) to Hong Kong International Airport (HKG) is the most popular route, with 7 direct services each week. You can travel from CMB to HKG on Cathay Pacific's 12:45am flight.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to catch your flight from Colombo to HKG.

  • Popular months like February or other peak periods mean longer waiting times and potential delays. Stick to your schedule by getting to the airport even earlier. Aim for at least four hours ahead of international flights and two hours before a domestic departure.

Airports in Colombo

Colombo Bandaranaike International Airport (CMB)

  • Colombo Bandaranaike International Airport (CMB) will have you travelling directly to your destination. Nonstop flights from Colombo to Hong Kong International Airport (HKG) depart from this terminal.

  • When taking off from CMB, you can catch a direct flight from Colombo to Hong Kong International Airport with Cathay Pacific.

  • Cathay Pacific is the airline with the highest number of bookings for flights from CMB to HKG.

  • Cathay Pacific is the leading carrier for punctuality on this route.

  • Think about adding a stopover to find cheap flights from Colombo to HKG. Just uncheck 'Direct flights only' when browsing departures from Colombo Bandaranaike International Airport (CMB). Pause your trip (and maybe pocket some savings) with a stop at one of these popular airports:

    • Kuala Lumpur International Airport (KUL)

    • Bangkok Suvarnabhumi International Airport (BKK)

    • Singapore Changi Airport (SIN)

  • Located around 32 kilometres from central Colombo, CMB can be reached in about 40 minutes by car, depending on traffic. The journey on public transport takes roughly 50 minutes.

  • Looking for a convenient hotel near Colombo Bandaranaike International Airport? If you've booked an early flight from Colombo to Hong Kong International Airport, these accommodation options will have you sleeping moments from your departure gate:

  • 74% of flights that depart Colombo Bandaranaike International Airport touch down at their destination on time.

About Hong Kong International Airport (HKG)

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

  • Central Hong Kong is around 32 kilometres from Hong Kong International Airport and takes about 35 minutes to reach by car. See what your options are for heading into the city, whether that's with a taxi, car hire or ride-share.

  • When travelling by public transport, expect a journey of around 25 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 $265. For a return flight on this route, the best price is $600. Depending on the availability and when you book, these fares can change.

  • To score cheap flights from Colombo to HKG, book your ticket two months ahead of your departure date.

  • July is when you're most likely to land a good deal on a Colombo to Hong Kong International Airport ticket. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • There's no need to search every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as a better deal is available on plane tickets from Colombo to HKG.

  • Filters make it easier to save some cash on your flight from Colombo to Hong Kong International Airport. Pick the departure times, airlines and number of stops that line up with your plans. Then sort the results by 'Cheapest' to find the most affordable option fast.

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

  • It's time to decide your travel dates for your flight from Colombo to Hong Kong International Airport (HKG). February is the busiest month to visit Hong Kong. If you're all about a more relaxed kind of trip, go in November.

  • Lock in a Colombo to HKG plane ticket departing in August if you want to experience the city during its warmest month. You can expect temperatures in Hong Kong to range from 26ºC (79ºF) to 32ºC (90ºF).

  • For cooler conditions, search for a cheap ticket from Colombo to Hong Kong International Airport in January when temperatures are between 11ºC (52ºF) and 20ºC (68ºF).

More about Hong Kong

  • Start your Hong Kong trip off on the right foot by choosing the ideal place to stay. After booking your flight from Colombo to Hong Kong International Airport, browse our selection of accommodation options including:

  • There are so many things to discover in this city, it can be difficult to know where to begin. Hong Kong Island, Victoria Harbour and Victoria Peak are leading attractions which should be on any well-planned Hong Kong itinerary.

Explore more of China

  • You've done Hong Kong, now it's time to discover other parts of China. Journey around 113 kilometres northwest to Guangzhou to check off its popular sights. From Canton Tower to Baiyun Mountain and Yuyuan Garden, you've got a jam-packed schedule ahead.

  • Shantou is another sought-after destination in China and is around 306 kilometres northeast of Hong Kong. No journey is complete without dropping by Shantou Old Town, Beishan Bay and Longhu Beach Tourist Resort.

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.