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Cheap Flights from Colombo to Seoul

Compare Colombo to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Colombo to Seoul

Looking for a cheap last-minute deal or the best return flight from Colombo to Seoul? Find the lowest prices on one-way and return tickets right here.
Seoul.R 3,146 per passenger.Departing Mon, 11 May.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Mon, 11 May, arriving in Incheon International.Price includes taxes and charges.From R 3,146, select.
Seoul.R 3,146 per passenger.Departing Tue, 13 Oct.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 13 Oct, arriving in Incheon International.Price includes taxes and charges.From R 3,146, select.
Seoul.R 3,146 per passenger.Departing Thu, 23 Apr.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 23 Apr, arriving in Incheon International.Price includes taxes and charges.From R 3,146, select.
Seoul.R 3,147 per passenger.Departing Wed, 4 Mar.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Wed, 4 Mar, arriving in Incheon International.Price includes taxes and charges.From R 3,147, select.
Seoul.R 3,147 per passenger.Departing Tue, 7 Jul.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 7 Jul, arriving in Incheon International.Price includes taxes and charges.From R 3,147, select.
Seoul.R 3,160 per passenger.Departing Tue, 4 Aug.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 4 Aug, arriving in Incheon International.Price includes taxes and charges.From R 3,160, select.
Seoul.R 3,160 per passenger.Departing Wed, 10 Jun.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Wed, 10 Jun, arriving in Incheon International.Price includes taxes and charges.From R 3,160, select.
Seoul.R 3,261 per passenger.Departing Tue, 8 Sep.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 8 Sep, arriving in Incheon International.Price includes taxes and charges.From R 3,261, select.

Find the cheapest month to fly from Colombo to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Seoul flights are currently cheapest in April.
Feb
from R 6,606
Mar
from R 3,147
Apr
from R 3,146
May
from R 3,146
Jun
from R 3,160
Jul
from R 3,147
Aug
from R 3,160
Sep
from R 3,261
Oct
from R 3,146
Nov
from R 3,447
Dec
from R 6,028
Jan
from R 5,694

Direct flights from Colombo to Seoul

Alternative Colombo to Seoul routes

Looking for the cheapest, fastest or easiest route from Colombo to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul
Closest
from R 3,798
Search flights

Incheon International

48km from central Seoul
Cheapest
from R 3,146
Search flights

Colombo to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 3,146
Cheapest month to flyApril
Average flight time7 hrs, 42 mins
Most popular airlineSriLankan Airlines
Average flights per week3

Finding cheap flights from Colombo to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Colombo to Seoul is R 5,089. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 42 minutes is the average flight time from Colombo to Seoul.
SriLankan Airlines and Korean Air fly direct from Colombo to Seoul.
As of February 2026, there are 3 flights per week flying from Colombo to Seoul.
The cheapest month to fly from Colombo to Seoul is usually April.
If you're flying from Colombo, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from R 5,089.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Seoul on Sunday, 19 April 2026.
Yes – the average flight time is 7 hours and 42 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
The cheapest airline that flies to Seoul is AirAsia. And the cheapest airline that flies to Incheon International Airport is SriLankan Airlines.

Travelling from Colombo to Seoul: what you need to know

  • Bandaranaike International Airport (CMB) is Colombo's main airport. Explore your options for booking a flight from Colombo to Seoul departing from here.

  • Arrive in Seoul at Incheon International Airport (ICN) or Gimpo International Airport (GMP).

  • Around 7 hours 50 minutes is how long you'll be travelling on a direct Colombo to Seoul flight.

  • To ensure you make it on your Colombo to Seoul flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • If you're heading away during a major holiday or other peak period, give yourself extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

How to find the cheapest flights from Colombo to Seoul

  • Currently, R 3,146 is the best price we've found for a one-way ticket from Colombo to Seoul. The cheapest price for a return flight is R 5,089. Remember fares may change due to demand at the time of booking.

  • To score cheap Colombo to Seoul flights, reserve your trip four months before your planned departure.

  • Schedule your trip for July. That's the best month for scoring an incredible deal on plane tickets from Colombo to Seoul. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across each month.

  • Stay on top of deals for cheap flights from Colombo to Seoul by creating a Price Alert. You'll get an email or notification on the app when fares go down.

  • Tailor your trip using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' Colombo to Seoul flights.

Flying from Colombo

Bandaranaike International Airport (CMB)

  • If you're searching for a direct flight from Colombo to Seoul, you can depart from Bandaranaike International Airport (CMB). Get from CMB to Incheon International Airport (ICN) in one seamless journey.

  • Secure your Colombo to Seoul plane tickets with SriLankan Airlines. This airline is a top choice for direct flights from CMB.

  • Think about adding a stopover to potentially save on your Colombo to Seoul flight. Just deselect 'Direct flights only' when searching for departures from Bandaranaike International Airport. Take a break from travelling at one of these popular airports:

    • Guangzhou Baiyun International Airport (CAN)

    • Shanghai Pudong International Airport (PVG)

    • Beijing Capital International Airport (PEK)

  • Travelling from central Colombo to CMB takes about 1 hour 30 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 27 kilometres in 40 minutes or so, depending on traffic.

  • Planning to catch an early flight from Colombo to Seoul? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by choosing one of these stays near Bandaranaike International Airport:

  • Of all flights leaving Bandaranaike International Airport, 75.71% arrive on time at their destination.

Arriving in Seoul

Incheon International Airport (ICN)

  • Central Seoul is around 48 kilometres from Incheon International Airport (ICN). How long it takes to drive there will vary depending on time of day, so do some research ahead of time.

  • Getting to the centre by public transport will take you roughly 1 hour 45 minutes.

  • If you're coming in on a late flight from Colombo to Seoul, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting soon after at one of these hotels near ICN:

  • Pick up an Incheon International Airport rental car and discover Seoul and beyond with your own wheels. WECAR, Hi Rent A Car and Alamo are top outlets to choose from here.

  • Booking your vehicle from Incheon International Airport around four weeks ahead gives you the best chance of locking in a great deal.

Gimpo International Airport (GMP)

  • Central Seoul is around 16 kilometres from Gimpo International Airport (GMP). Step off your flight from Colombo to Seoul and then look for any airport signs that'll help you reach the centre.

  • If you're travelling on public transport, it'll take around 1 hour 5 minutes.

  • There are some great places to call home for the night near GMP. Unwind after your Colombo to Seoul flight at any of these perfectly located options:

  • Forget about inconvenient public transport timetables or cab lines. Grab a Gimpo International Airport rental car and blaze your own trail. Check out the rates and availability from GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car.

  • Snap up a deal by securing your ride from GMP one week in advance. You can also expect to have a greater selection of vehicles.

Best time to go to Seoul

  • It's time to plan your travel dates for your flight from Colombo to Seoul. July is the most popular month to travel to Seoul. If you like a more peaceful vibe, go in April.

  • Lock in a Colombo to Seoul ticket departing in August if you want to explore the city during its warmest month. You can expect temperatures in Seoul to range from 19ºC (66ºF) to 32ºC (90ºF).

  • Search for cheap flights from Colombo to Seoul in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

More about Seoul

  • Once you've booked your flight from Colombo to Seoul, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Seoul:

  • There are so many things to discover in this city it can be hard to know where to begin. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are leading attractions which should feature on every Seoul itinerary.

Explore more of South Korea

  • You've visited Seoul, now it's time to discover other corners of South Korea. Journey around 322 kilometres south-east to Busan to check off its leading sights. From Haeundae Beach to Gamcheon Culture Village and Beomeosa Temple, you've got a jam-packed schedule ahead.

  • If there's time to check out another corner of South Korea, consider Incheon, about 56 kilometres west of Seoul. Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스 are the start of reasons to visit.

Plan the rest of your trip from Colombo to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.