Find cheap airlines flights from Hong Kong to Colombo

Choose from 2 carriers that fly from Hong Kong to Colombo, including Cathay Pacific, China Eastern Airlines, Enjoy the cheapest tickets on this route with Cathay Pacific.

Book direct flights from Hong Kong to Colombo: One way flights from $286, round trip flights from $497. Find flight deals for the next 3 months below.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Hong Kong to Colombo

The distance between Hong Kong and Colombo is about 4,057.48 km. It takes around 5 hours 43 minutes on average to fly from Hong Kong to Colombo. The most popular month to Colombo is January. The off-season for travel is October.

Cheapest one-way flight price$163
Cheapest round-trip ticket price$312
Off-season for travelOctober
Peak season for travelJanuary
Flight distance4,057.48 km
Average flight time5 hours 43 minutes
Popular airlineCathay Pacific

When is the cheapest time to fly from Hong Kong to Colombo?

The cheapest time for Hong Kong to Colombo flights: Jan 11 to Jan 18 — one way flight prices from $163.

Cheapest flights
From price
Search
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Hong Kong to Colombo?

    At the moment, you can catch a nonstop flight from Hong Kong to Colombo with the following airlines, including: Cathay Pacific Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 5 hours 43 minutes to fly from Hong Kong (HKG) to Colombo (CMB).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Colombo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from Hong Kong to Colombo. You can check the weekly schedule for popular airlines on this route below: Cathay Pacific: S/M/T/W/T/F/S -- CX611 (20:49)
  • The cheapest months to fly from Hong Kong to Colombo is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Hong Kong to Colombo on November 26, 2025 with HK Express, with prices starting at $141.
  • You can land at any one of the following hubs in Colombo, with Hong Kong International Airport to Bandaranaike International Airport (HKG-CMB) is by far the most common option on this route: Bandaranaike International Airport (CMB).
  • The time difference between Colombo and Hong Kong is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.