$370 Cheap Flights from Colombo (CMB) to Busan (PUS)

View $370 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)

Cheap Flights from Colombo to Busan (CMB-PUS)

Prices were available within the past 7 days and start at $370 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS) cost?
Lock in a cheap one-way flight from $370 or cheap return flight from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)?
The cheapest month to fly from CMB to PUS is , when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)?
To find the cheapest airline flying from CMB to PUS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)?
You'll have to take a flight with a layover if you're traveling from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CMB to PUS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)?
To touch down at Gimhae Airport (PUS) without delays, select a flight that takes off from Bandaranaike Intl. Airport (CMB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS) last-minute?
Last-minute bookings from CMB to PUS are generally more expensive. For the best prices, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a CMB to PUS flight and hotel package?
You can save money by securing a CMB to PUS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Gimhae Airport (PUS)?
It's generally possible to reschedule or cancel your CMB to PUS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Gimhae
Distance
3654 mi

Book with confidence

Book with confidence

Colombo to Busan Flights

The cheapest times to fly from Colombo to Busan

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 Colombo to Busan are during the month of . You can find some of the cheapest flights from Colombo to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colombo to Busan

Sunday is one of the best days to book for cheap flights from Colombo to Busan: 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 Colombo to Busan

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 Colombo to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $370 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 Colombo to Busan 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 Colombo to Busan 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.

 

Colombo to Busan Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.