Cheap flights from Hong Kong to Colombo, Sri Lanka (HKG - CMB)

Flying from Hong Kong to Colombo can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Hong Kong - Colombo (HKG - CMB). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Colombo to Hong Kong.

Airfares found by our users in the past 24 hours

The cheapest flight from Hong Kong to Colombo is A$380 on China Eastern Airlines, departing on 02/22/2026 - 16:15 and returning on 03/03/2026 - 22:35.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Hong Kong to Colombo by months

MonthRound-Trip
January 202630.01 - 02.02from A$389
February 202622.02 - 03.03from A$380
March 202617.03 - 21.03from A$402
April 202617.04 - 30.04from A$560
May 202604.05 - 02.06from A$455
June 2026find now
July 202624.07 - 03.08from A$453
August 2026find now
September 2026find now
October 2026find now
November 2026find now
December 2026find now

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from Hong Kong to Colombo

Cathay Pacific
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