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Colombo

$189+ Cheap flights from Seoul (SEL) to Bandaranaike Intl (CMB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CMB
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Seoul to Colombo

Cheapest flights from Seoul to Colombo
Explore the most affordable flight options available from Seoul to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Vietnam Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:35 am
ICN
-
CMB
1 stop18h 05m
Vietnam Airlines
Sun 8/2312:35 am
CMB
-
ICN
1 stop12h 20m
Vietnam Airlines
Deal found 7/18$359
This Vietnam Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:55 pm
ICN
-
CMB
1 stop34h 45m
Vietnam Airlines
Wed 8/2612:35 am
CMB
-
ICN
1 stop12h 20m
Vietnam Airlines
Deal found 7/19$360
This Vietnam Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:55 pm
ICN
-
CMB
1 stop34h 45m
Vietnam Airlines
Sun 11/81:55 am
CMB
-
ICN
1 stop25h 05m
Vietnam Airlines
Deal found 7/20$386
This Vietnam Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:55 pm
ICN
-
CMB
1 stop34h 30m
Vietnam Airlines
Sun 12/61:55 am
CMB
-
ICN
1 stop25h 05m
Vietnam Airlines
Deal found 7/19$397
This FlightHub deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:20 pm
ICN
-
CMB
1 stop19h 10m
Air India
Tue 8/185:00 am
CMB
-
ICN
1 stop26h 10m
Air India
Deal found 7/20$463
This FlightHub deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:05 pm
ICN
-
CMB
2 stops30h 25m
China Eastern
Sat 12/128:20 pm
CMB
-
ICN
2 stops35h 05m
China Eastern
Deal found 7/20$465
This China Eastern deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:45 am
ICN
-
CMB
1 stop16h 55m
China Eastern
Thu 8/2710:10 pm
CMB
-
ICN
2 stops17h 00m
China Eastern
Deal found 7/19$471
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:05 pm
ICN
-
CMB
1 stop22h 45m
Air India
Sun 1/38:20 am
CMB
-
ICN
1 stop22h 40m
Air India
Deal found 7/22$484
This China Eastern deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:15 pm
ICN
-
CMB
2 stops52h 25m
China Eastern
Sat 10/248:30 pm
CMB
-
ICN
1 stop15h 05m
China Eastern
Deal found 7/20$490
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 pm
ICN
-
CMB
2 stops26h 15m
China Eastern
Mon 11/98:20 pm
CMB
-
ICN
1 stop20h 55m
China Eastern
Deal found 7/20$492

Find flight deals from Seoul to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(Vietnam Airlines)

One-way from

$189
(Vietnam Airlines)

Popular in

October

Cheapest in

July

Average price

$512

Good round-trip deal

$744 or less

Good one-way deal

$455 or less
Provider with most accurate pricing for Seoul (SEL)-Colombo Bandaranaike Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Colombo Bandaranaike Intl flights.
Search Deals
From Seoul (SEL) to Colombo Bandaranaike Intl
Search Deals
One-way flight from Seoul (SEL) to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Colombo Bandaranaike Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Colombo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Seoul to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 8/20

5:55 pm-1:10 am

1 stop34h 45m

Colombo Bandaranaike Intl

Wed 8/26

12:35 am-4:25 pm

1 stop12h 20m

$360

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 10/15

5:55 pm-1:10 am

1 stop34h 45m

Colombo Bandaranaike Intl

Sun 11/8

1:55 am-6:30 am

1 stop25h 05m

$386

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 12/3

5:55 pm-12:55 am

1 stop34h 30m

Colombo Bandaranaike Intl

Sun 12/6

1:55 am-6:30 am

1 stop25h 05m

$399

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Tue 12/1

5:55 pm-12:55 am

1 stop34h 30m

Colombo Bandaranaike Intl

Wed 12/9

1:55 am-5:45 am

2 stops24h 20m

$535

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 10/15

2:15 pm-9:10 pm

3 stops58h 25m

Colombo Bandaranaike Intl

Mon 11/9

8:20 pm-2:55 pm

2 stops15h 05m

$551
Quickest round-trip

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 12/3

8:50 pm-7:00 pm

2 stops25h 40m

Colombo Bandaranaike Intl

Mon 12/7

8:20 pm-8:40 pm

2 stops20h 50m

$554

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Wed 8/12

6:25 pm-9:10 pm

3 stops30h 15m

Colombo Bandaranaike Intl

Thu 8/20

10:10 pm-8:45 pm

2 stops19h 05m

$644
Cheapest one-way

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Thu 11/5

5:55 pm-12:55 am

1 stop34h 30m

$189

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Sun 12/6

10:35 am-12:55 am

1 stop17h 50m

$198

IncheonColombo

ICN - CMB

ICNCMB

Incheon Intl

Wed 8/19

10:35 am-11:35 pm

1 stop16h 30m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Seoul to Colombo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Colombo in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Colombo Bandaranaike Intl Airport

What is the cheapest month to book a flight from Seoul to Colombo Bandaranaike Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Seoul to Colombo Bandaranaike Intl Airport (average of $504). Flying from Seoul to Colombo Bandaranaike Intl Airport in October is currently the most expensive (average of $820). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seoul to Colombo Bandaranaike Intl Airport?

What’s the top layover airport for flights from Seoul to Colombo Bandaranaike Intl Airport?

Share of 1-stop round-trip flights from Seoul to Colombo Bandaranaike Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Bangkok (BKK) – chosen by Cheapflights users on 54% of 1-stop itineraries from Seoul to Colombo Bandaranaike Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Seoul to Colombo Bandaranaike Intl Airport?

Average round-trip fare for 1-stop flights from Seoul to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Bangkok (BKK) is the most affordable 1-stop option, with an average round-trip price of $603.

What’s the fastest layover option from Seoul to Colombo Bandaranaike Intl Airport?

Shortest average travel time for 1-stop one-way flights from Seoul to Colombo Bandaranaike Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for 1-stop routes: 11h 30m.

Which airport typically offers the quickest layover for flights from Seoul to Colombo Bandaranaike Intl Airport?

Average layover duration for 1-stop one-way flights from Seoul to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average layover time of 1h 54m.

How far ahead should I book a flight from Seoul to Colombo Bandaranaike Intl Airport?

The price you pay for your flight from Seoul to Colombo Bandaranaike Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated July 23, 2026.
See what other customers who have flown with Thai Airways,China Eastern, andSriLankan Airlines from Seoul to Colombo Bandaranaike Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
411 reviews

Boarding

8.0

Food

7.5

Comfort

7.7

Overall

7.9

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
411 reviews
Thai Airways
7.9
Good
411 reviews

Boarding

8.0

Food

7.5

Comfort

7.7

Overall

7.9

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
China Eastern
7.3
Good
229 reviews
Thai Airways
7.9
Good
411 reviews

Boarding

8.0

Food

7.5

Comfort

7.7

Overall

7.9

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
SriLankan Airlines
6.8
Okay
86 reviews
Thai Airways
7.9
Good
411 reviews

Boarding

8.0

Food

7.5

Comfort

7.7

Overall

7.9

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Find useful and relevant information for your journey from Seoul to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul to Colombo Bandaranaike Intl Airport?

    There are many flights that can get you from Seoul to Colombo Bandaranaike Intl Airport in 34h 45m. Fly via Vietnam Airlines to get the fastest option. There are 3581 mi between Seoul and Colombo Bandaranaike Intl Airport.

  • What are the cheapest airlines flying from Seoul to Colombo Bandaranaike Intl Airport round-trip?

    Cheapflights users have booked flights from Seoul to Colombo Bandaranaike Intl Airport round-trip from $332. Other airlines that can offer you cheap pricing are SriLankan Airlines, from $512, and Thai Airways, from $576. Users have found that China Eastern is 48% cheaper than the other options available to this destination.

  • What are the cheapest flights from Seoul to Colombo Bandaranaike Intl Airport?

    Looking at all options, your cheapest flight can be booked for $392. While the most popular route (Incheon Intl - Colombo Bandaranaike Intl) can be booked for $463 on average, our data indicates $599 when flying from Seoul to Colombo Bandaranaike Intl Airport.

  • Can I find deals for flights from Seoul to Colombo that include hotel bookings?

    Yes. In addition to deals on Seoul to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Colombo.

  • Can I find deals for business class flights from Seoul to Colombo?

    Yes. Cheapflights offers flight deals from Seoul to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Colombo Bandaranaike Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Seoul to Colombo Bandaranaike Intl Airport (average of $504). Flying from Seoul to Colombo Bandaranaike Intl Airport in October is currently the most expensive (average of $820). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Top 3 airlines flying from Seoul to Colombo

Discover the top 3 airlines that operate flights from Seoul to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$332Average$607FlexibilityNo cancel feeOn-time62%
SriLankan AirlinesCheapest$512Average$718FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$576Average$590FlexibilityNo cancel feeOn-time77%

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