$231 Cheap Flights from Seoul (ICN) to Colombo (CMB)

View $231 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)

Cheap Flights from Seoul to Colombo (ICN-CMB)

Prices were available within the past 7 days and start at $231 for one-way flights and $432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, Oct 20 - Sun, Nov 2
ICN
Seoul
CMB
Colombo
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select SriLankan Airlines flight, departing Mon, Oct 20 from Seoul to Colombo, returning Sun, Nov 2, priced at $432 found 1 day ago
SriLankan Airlines
Mon, Oct 27 - Tue, Nov 4
ICN
Seoul
CMB
Colombo
$433 Roundtrip, found 5 days ago
$433
Roundtrip
found 5 days ago
Select SriLankan Airlines flight, departing Mon, Oct 27 from Seoul to Colombo, returning Tue, Nov 4, priced at $433 found 5 days ago
China Eastern Airlines
Tue, Nov 11 - Mon, Nov 17
ICN
Seoul
CMB
Colombo
$438 Roundtrip, found 1 day ago
$438
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Tue, Nov 11 from Seoul to Colombo, returning Mon, Nov 17, priced at $438 found 1 day ago
China Eastern Airlines
Mon, Nov 17 - Mon, Nov 24
ICN
Seoul
CMB
Colombo
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Nov 17 from Seoul to Colombo, returning Mon, Nov 24, priced at $440 found 5 days ago
China Eastern Airlines
Sun, Nov 9 - Mon, Nov 17
ICN
Seoul
CMB
Colombo
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sun, Nov 9 from Seoul to Colombo, returning Mon, Nov 17, priced at $458 found 1 day ago
China Eastern Airlines
Mon, Nov 24 - Wed, Nov 26
ICN
Seoul
CMB
Colombo
$459 Roundtrip, found 3 days ago
$459
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Seoul to Colombo, returning Wed, Nov 26, priced at $459 found 3 days ago
China Eastern Airlines
Mon, Oct 13 - Tue, Oct 28
ICN
Seoul
CMB
Colombo
$459 Roundtrip, found 6 days ago
$459
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Oct 13 from Seoul to Colombo, returning Tue, Oct 28, priced at $459 found 6 days ago
Air India
Thu, Nov 27 - Thu, Dec 4
ICN
Seoul
CMB
Colombo
$484 Roundtrip, found 11 hours ago
$484
Roundtrip
found 11 hours ago
Select Air India flight, departing Thu, Nov 27 from Seoul to Colombo, returning Thu, Dec 4, priced at $484 found 11 hours ago
Air China
Tue, Dec 30 - Tue, Jan 6
ICN
Seoul
CMB
Colombo
$558 Roundtrip, found 2 hours ago
$558
Roundtrip
found 2 hours ago
Select Air China flight, departing Tue, Dec 30 from Seoul to Colombo, returning Tue, Jan 6, priced at $558 found 2 hours ago
Singapore Airlines
Mon, Mar 2 - Sat, Mar 7
ICN
Seoul
CMB
Colombo
$631 Roundtrip, found 2 days ago
$631
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Mon, Mar 2 from Seoul to Colombo, returning Sat, Mar 7, priced at $631 found 2 days ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB) cost?
Grab a cheap one-way flight from $231 or cheap return flight from $432 from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
Flying in October is a great way to save, as it's the cheapest month for flights between ICN and CMB. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
When setting off from Incheon Intl. Airport (ICN), you can hop on a direct flight to Bandaranaike Intl. Airport (CMB) with SriLankan Airlines.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
To find the cheapest airline flying from ICN to CMB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
On average, you can pick from 2 direct flights every week from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB). To expand your choices, consider a flight with a layover. Simply enter your dates on Expedia and then filter your search to show one or two stops.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
Flights between ICN and CMB tend to be busiest at 11 AM. If you want a more relaxed experience and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from ICN to CMB?
Wednesday offers the most flights from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB). Consider leaving on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
Incheon Intl. Airport (ICN)'s first flight to Bandaranaike Intl. Airport (CMB) is at approximately 11:35AM UTC+9. With a total flight time of 8h 35m, you'll land at around 4:40PM UTC+5.
How long does it take to fly from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
Flights from ICN to CMB have an average travel time of 8 hours and 35 minutes. The distance between these two airports is 3,600 mi.
What airline has the least delays from ICN to CMB?
With 88% of flights usually landing on schedule, Korean Air has the best on-time performance for nonstop flights from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB). To monitor your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
Opt for a flight from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Colombo from Incheon Intl. Airport (ICN)?
If you're taking a direct flight from Incheon Intl. Airport (ICN) to Colombo, Bandaranaike Intl. Airport (CMB) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB) last-minute?
Last-minute fares from ICN to CMB are typically more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book an ICN to CMB flight and hotel package?
Compared with arranging flights and hotels separately, booking an ICN to CMB flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Bandaranaike Intl. Airport (CMB)?
If you reserved your ICN to CMB flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air China, Air India, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines
Roundtrip price
$431
Distance
3583 mi
Average flight time
8 hours 15 mins

Book with confidence

Book with confidence

Seoul to Colombo Flights

The cheapest times to fly from Seoul to Colombo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Colombo are during the month of October. You can find some of the cheapest flights from Seoul to Colombo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Colombo

Sunday is one of the best days to book for cheap flights from Seoul to Colombo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Colombo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Colombo in 2025. You can also book with separate airlines for your outbound and return journeys, from $231 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Colombo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Colombo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Colombo Flights

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*Available to One Key members.