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Cheap Flights from Hong Kong to Colombo

Popular airlines from Hong Kong to Colombo

You can choose from 2 airlines that fly from Hong Kong to Colombo, including Cathay Pacific, China Eastern Airlines, Cathay Pacific offers the lowest prices on this route.
Cathay Pacific logo Cathay Pacific
China Eastern Airlines logo China Eastern Airlines
Airlines are determined based on actual purchased flight tickets from Hong Kong to Colombo according to previous 12 months data from Trip.com.

Explore the cheapest flights from Hong Kong to Colombo in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 463, and round-trip direct tickets start at S$ 826.

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

Flying from Hong Kong to Colombo

The distance between Hong Kong and Colombo is approximately 4,057.48km. It takes around 5 hours 28 minutes on average to fly from Hong Kong to Colombo. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceS$ 269
Cheapest return ticket priceS$ 477
Off-season for travelOctober
Peak season for travelJanuary
Flight distance4,057.48km
Average flight time5 hours 28 minutes
Popular airlineCathay Pacific
Flight statistics for the Hong Kong–Colombo route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Hong Kong to Colombo.

What is the cheapest month for one-way flights from Hong Kong to Colombo?

The average price of one-way flights from Hong Kong to Colombo purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Hong Kong to Colombo is January, with an average price of S$ 420, and the most expensive month is May, with an average price of up to S$ 541.

S$ 541
S$ 481
S$ 420
S$ 360
    Cheapest
  • S$ 492
    Jun
  • S$ 471
    Jul
  • S$ 438
    Aug
  • S$ 448
    Sep
  • S$ 422
    Oct
  • S$ 439
    Nov
  • S$ 504
    Dec
  • S$ 420
    Jan
  • S$ 524
    Feb
  • S$ 479
    Mar
  • S$ 533
    Apr
  • S$ 541
    May

What is the cheapest month for round-trip flights from Hong Kong to Colombo?

The average price of round-trip flights from Hong Kong to Colombo purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from Hong Kong to Colombo is October, with an average price of S$ 622, and the most expensive month is February, with an average price of up to S$ 859.

S$ 859
S$ 741
S$ 622
S$ 504
    Cheapest
  • S$ 629
    Jun
  • S$ 662
    Jul
  • S$ 685
    Aug
  • S$ 737
    Sep
  • S$ 622
    Oct
  • S$ 654
    Nov
  • S$ 740
    Dec
  • S$ 667
    Jan
  • S$ 859
    Feb
  • S$ 630
    Mar
  • S$ 764
    Apr
  • S$ 810
    May

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Hong Kong (HKG) to Colombo (CMB)?

    Based on Trip.com data, Batik Air Malaysia offers one-way fares as low as S$ 269 on Cheapest nonstop routes (e.g. HKG to CMB on Tue, Jul 14), while China Eastern Airlines offers Cheapest nonstop round-trips from S$ 477 departing on Sat, Jul 4 and returning on Thu, Jul 9.
  • At the moment, you can catch a direct 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 about 5 hours 28 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 6 flight per week flying from Hong Kong to Colombo. You can check the weekly schedule for popular airlines on this route below: Cathay Pacific: -/M/T/W/-/F/- -- CX611 (21:09)
  • To find best deals on flights from Hong Kong to Colombo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jul 14, with one-way flights priced at just S$ 269.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Cathay Pacific.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Colombo travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hong Kong to Colombo is October, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Hong Kong to Colombo on June 20, 2026 with AirAsia Berhad, with prices starting at S$ 265.
  • You can land at any one of the following hubs in Colombo, with Hong Kong International Airport to Colombo Bandaranaike International Airport (HKG-CMB) is by far the most common option on this route: Colombo Bandaranaike International Airport (CMB).
  • The time difference between Colombo and Hong Kong is 2h.
  • Tickets can only be changed or cancelled 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.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.