Ruins of asclepeion in Kos Greece, ancient greek temple dedicated to Asclepius

Cheap Flights from Bali (BLC) to Kos (KGS)

Popular airlines from Bali (BLC) to Kos (KGS-Kos Island Intl.)

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Frequently asked questions

How much does a flight from Bali (BLC) to Kos Island Intl. Airport (KGS) cost?
Secure a cheap one-way flight or cheap return flight from Bali (BLC) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Bali (BLC) to Kos Island Intl. Airport (KGS)?
The cheapest month to fly from BLC to KGS is , when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Bali (BLC) to Kos Island Intl. Airport (KGS)?
To find the cheapest airline flying from BLC to KGS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Bali (BLC) to Kos Island Intl. Airport (KGS)?
There are no daily direct flights available from Bali (BLC) to Kos Island Intl. Airport (KGS). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from BLC to KGS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as 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 Bali (BLC) to Kos Island Intl. Airport (KGS)?
Book a flight from Bali (BLC) to Kos Island Intl. Airport (KGS) 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.
Is it cheaper to buy a plane ticket from Bali (BLC) to Kos Island Intl. Airport (KGS) last-minute?
Last-minute bookings from BLC to KGS are generally more expensive. To lock in the best prices, start searching for flights well in advance. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a BLC to KGS flight and hotel package?
Compared with arranging flights and hotels separately, booking a BLC to KGS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Bali (BLC) to Kos Island Intl. Airport (KGS)?
You can usually reschedule or cancel your BLC to KGS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Bali
Destination airport
Kos Island Intl.
Distance
2391 mi

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Bali to Kos Flights

The cheapest times to fly from Bali to Kos

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

 

The best time to book a flight from Bali to Kos

Sunday is one of the best days to book for cheap flights from Bali to Kos: 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 Bali to Kos

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 Bali to Kos in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Bali to Kos 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 Bali to Kos 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.

 

Bali to Kos Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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