Cheap Flights from Seoul (SEL) to Colombo (CMB)

Frequently Asked Questions

• What are the cheapest flights from Seoul to Colombo (SEL-CMB)?

  Based on Trip.com data, China Eastern Airlines offers one-way fares as low as US$158 on Cheapest nonstop routes (e.g. ICN to CMB on Tue, Apr 7), while AirAsia X offers Cheapest nonstop round-trips from US$292 departing on Thu, Apr 9 and returning on Tue, Apr 14.

• Which airlines offer direct flights from Seoul to Colombo?

  At the moment, you can catch a nonstop flight from Seoul to Colombo with the following airlines, including: Srilankan Airlines Korean Air AirAsia X Berhad Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Seoul to Colombo?

  It takes about 8 hours 40 minutes to fly from Seoul to Colombo.

• When is the best time to book flights from Seoul to Colombo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul 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.

• How many flights are there per week from Seoul to Colombo?

  Based on Trip.com data in the past 4 weeks, there is 2 flight per week flying from Seoul to Colombo. You can check the weekly schedule for popular airlines on this route below: Srilankan Airlines: S/-/T/-/-/-/- -- UL471 (12:46) Korean Air: S/-/T/-/-/-/- -- KE5471 (12:46)

• How can I find the best deals on flights from Seoul to Colombo?

  To find best deals on flights from Seoul 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, Apr 7, with one-way flights priced at just US$158.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Srilankan Airlines.
  · 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 July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seoul (SEL) to Colombo (CMB) the cheapest?

  The cheapest months to fly from Seoul to Colombo is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seoul to Colombo on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Seoul to Colombo on February 16, 2026 with AirAsia X Berhad, with prices starting at US$380.

• Which airports can I fly to for Colombo from Seoul?

  You can land at any one of the following hubs in Colombo, with Incheon International Airport to Bandaranaike International Airport (ICN-CMB) is by far the most common option on this route: Bandaranaike International Airport (CMB).

• Is there any time difference between Seoul and Colombo?

  The time difference between Colombo and Seoul is 3h.

• How do I change or cancel my ticket from Seoul to Colombo?

  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.