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Cheap flights from Bandaranaike Intl (CMB) to Seoul (SEL)

CMB — SEL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Colombo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Seoul (SEL). 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 30, 2025.

Popular in

November

Cheapest in

January

Average price

$464
Highest demand for flights based on searches. 7% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Colombo to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Colombo 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 Colombo Bandaranaike Intl Airport to Seoul

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

Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Seoul (average of $998). Flying from Colombo Bandaranaike Intl Airport to Seoul in December is currently the most expensive (average of $1,635). 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.

What is the cheapest time of day to fly from CMB to SEL?

Find hourly flight availability from Colombo to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Colombo Bandaranaike Intl Airport to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colombo to Seoul 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 Colombo Bandaranaike Intl Airport to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Seoul (average of $998). Flying from Colombo Bandaranaike Intl Airport to Seoul in December is currently the most expensive (average of $1,635). 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.

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Top 3 airlines flying from Colombo to Seoul

Discover the top 3 airlines that operate flights from Colombo to Seoul. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$243Average$1,096FlexibilityNo cancel feeOn-time68%
China EasternCheapest$435Average$545FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$451Average$575FlexibilityNo cancel feeOn-time72%

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