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Cheap Flights from Colombo to Busan

Popular airlines from Colombo to Busan

Choose from 1 carriers that fly from Colombo to Busan, including China Eastern Airlines, Enjoy the cheapest tickets on this route with Thai AirAsia.
China Eastern Airlines logo China Eastern Airlines

Find the cheapest flights from Colombo to Busan within the next three months. Book one-way flights from S$ 349 or return tickets from S$ 549.

      • CMB 20:20
        11h 45m
        1 stop
        PUS 11:35
        Colombo - Busan | Wed, Dec 3 | China Eastern Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Sun, Dec 7 | China Eastern Airlines
        S$ 549 S$ 2,172
        75% OFF
        75% OFF
        S$ 2,172 S$ 549
      • CMB 20:20
        11h 45m
        1 stop
        PUS 11:35
        Colombo - Busan | Thu, Dec 4 | China Eastern Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Thu, Dec 11 | China Eastern Airlines
        S$ 555 S$ 2,172
        74% OFF
        74% OFF
        S$ 2,172 S$ 555
      • CMB 20:20
        11h 45m
        1 stop
        PUS 11:35
        Colombo - Busan | Sat, Nov 29 | China Eastern Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Thu, Dec 4 | China Eastern Airlines
        S$ 595 S$ 2,172
        73% OFF
        73% OFF
        S$ 2,172 S$ 595
      • CMB 20:20
        17h
        1 stop
        PUS 16:50
        Colombo - Busan | Tue, Dec 2 | China Eastern Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Mon, Dec 8 | China Eastern Airlines
        S$ 634
        71% OFF
        S$ 2,172 S$ 634
      • CMB 20:20
        11h 45m
        1 stop
        PUS 11:35
        Colombo - Busan | Thu, Dec 18 | China Eastern Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Sun, Dec 21 | Shanghai Airlines
        S$ 673
        69% OFF
        S$ 2,172 S$ 673
      • CMB 01:15
        25h 35m
        1 stop
        PUS 06:20
        Colombo - Busan | Thu, Dec 18 | Srilankan Airlines
        PUS 18:00
        25h 25m
        1 stop
        CMB 15:55
        Busan - Colombo | Sun, Dec 21 | Air Busan
        S$ 1,099
        49% OFF
        S$ 2,172 S$ 1,099
      • CMB 00:45
        26h 40m
        1 stop
        PUS 06:55
        Colombo - Busan | Tue, Dec 2 | Cathay Pacific
        PUS 14:05
        12h 55m
        1 stop
        CMB 23:30
        Busan - Colombo | Mon, Dec 8 | Cathay Pacific
        S$ 1,165
        46% OFF
        S$ 2,172 S$ 1,165
      • CMB 00:45
        26h 30m
        1 stop
        PUS 06:45
        Colombo - Busan | Thu, Nov 13 | Singapore Airlines
        PUS 07:45
        19h 15m
        1 stop
        CMB 23:30
        Busan - Colombo | Sun, Nov 16 | Singapore Airlines
        S$ 1,387
        36% OFF
        S$ 2,172 S$ 1,387
      • CMB 00:45
        26h 30m
        1 stop
        PUS 06:45
        Colombo - Busan | Thu, Dec 4 | Singapore Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Thu, Dec 11 | China Eastern Airlines
        S$ 1,683
        23% OFF
        S$ 2,172 S$ 1,683
      • CMB 00:45
        26h 30m
        1 stop
        PUS 06:45
        Colombo - Busan | Sat, Nov 29 | Singapore Airlines
        PUS 17:50
        28h 40m
        1 stop
        CMB 19:00
        Busan - Colombo | Thu, Dec 4 | China Eastern Airlines
        S$ 1,998
        8% OFF
        S$ 2,172 S$ 1,998
      • CMB 13:00
        17h 25m
        1 stop
        PUS Invalid Date
        Colombo - Busan | Fri, Nov 14 | Normal Airline
        PUS 15:00
        6h
        Direct
        CMB 16:00
        Busan - Colombo | Sun, Nov 16 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Colombo to Busan

The distance between Colombo and Busan is about 5,900.77km. The most popular month to Busan is January. The off-season for travel is September.

Cheapest one-way flight priceS$ 349
Cheapest return ticket priceS$ 549
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance5,900.77km
Popular airlineChina Eastern Airlines

Cheapest time to fly from Colombo to Busan

The cheapest time for Colombo to Busan flights: Nov 23 to Nov 30 — one way flight prices from S$ 262.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

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

Frequently Asked Questions

  • Which airlines offer flights from Colombo to Busan?

    At the moment, several airlines serve connecting flights from Colombo to Busan, including: China Eastern Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Colombo to Busan 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.
  • The cheapest months to fly from Colombo to Busan is September, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Colombo to Busan on November 12, 2025 with Thai AirAsia, with prices starting at S$ 384.
  • You can land at any one of the following hubs in Busan, with Bandaranaike International Airport to Gimhae International Airport (CMB-PUS) is by far the most common option on this route: Gimhae International Airport (PUS).
  • The time difference between Busan and Colombo is 3h.
  • 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.

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