Cheap Flights from Belfast (BHD) to Kos (KGS)

Popular airlines from Belfast (BHD-George Best Belfast City) to Kos (KGS-Kos Island Intl.)

Frequently asked questions

How much does a flight from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS) cost?
Get a cheap one-way flight or cheap return flight from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS) 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 George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between BHD and KGS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BHD to KGS flight.
How many flights per day from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS)?
There are no daily nonstop flights available from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BHD to KGS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS)?
To avoid possible delays on the George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS) route, travel before 3 PM. Later departures are 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 George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS) last-minute?
Waiting until right before your break to book a flight from BHD to KGS generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a BHD to KGS flight and hotel package?
Opting for a BHD to KGS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Best Belfast City Airport (BHD) to Kos Island Intl. Airport (KGS)?
Typically, it's possible to cancel or reschedule your BHD to KGS flight. However, if it's been more than 24 hours since booking, additional fees 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 more information on our Customer Service portal.

Travel information

Origin airport
George Best Belfast City
Destination airport
Kos Island Intl.
Distance
1980 mi

Book with confidence

Belfast to Kos Flights

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

 

The best time to book a flight from Belfast to Kos

Sunday is one of the best days to book for cheap flights from Belfast 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 Belfast 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 Belfast to Kos in 2025. 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 Belfast 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 Belfast 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.

 

Belfast to Kos Flights

Explore a world of travel with Expedia

*Available to One Key members.