€110 Cheap Flights Bucharest to Kos (OTP-KGS)

View €110 flight on Tue, 26 Aug 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Kos (KGS-Kos Island Intl.)

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Cheap flights from Bucharest to Kos (OTP-KGS)

Prices were available within the past 7 days and start at €110 for one-way flights and €222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€222 Return, found 1 day ago
€222
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €222 found 1 day ago
Swiss International Air Lines
Tue, 12 Aug - Tue, 19 Aug
OTP
Bucharest
KGS
Kos
€239 Return, found 5 days ago
€239
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 12 Aug from Bucharest to Kos, returning Tue, 19 Aug, priced at €239 found 5 days ago
Austrian Airlines
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€240 Return, found 1 day ago
€240
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €240 found 1 day ago
Swiss International Air Lines
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€243 Return, found 1 day ago
€243
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €243 found 1 day ago
Lufthansa
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€257 Return, found 1 day ago
€257
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €257 found 1 day ago
Austrian Airlines
Fri, 20 Jun - Tue, 24 Jun
OTP
Bucharest
KGS
Kos
€262 Return, found 3 days ago
€262
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 20 Jun from Bucharest to Kos, returning Tue, 24 Jun, priced at €262 found 3 days ago
Aegean
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€264 Return, found 1 day ago
€264
Return
found 1 day ago
Select Aegean flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €264 found 1 day ago
Lufthansa
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€265 Return, found 1 day ago
€265
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €265 found 1 day ago
Swiss International Air Lines
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€269 Return, found 1 day ago
€269
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €269 found 1 day ago
Lufthansa
Fri, 4 Jul - Tue, 8 Jul
OTP
Bucharest
KGS
Kos
€272 Return, found 1 day ago
€272
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 4 Jul from Bucharest to Kos, returning Tue, 8 Jul, priced at €272 found 1 day ago
Bucharest to Kos route information
Origin airport
Henri Coanda Intl.
Destination airport
Kos Island Intl.
Airlines serving
Aegean, Austrian Airlines, Swiss International Air Lines
Return price
€222
Distance
862 km

Perfect flights from Bucharest to Kos

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bucharest to Kos. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Henri Coanda Intl. to Kos Island Intl. ticket options cater to your travel preferences, with incredible one-way fares from €110 and roundtrip prices from €222. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kos Island Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Kos.

Frequently asked questions

How much is a flight from Henri Coanda Intl. Airport (OTP) to KGS?
Round-trip flights between Bucharest Airport and KGS start from €222. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Henri Coanda Intl. Airport (OTP) to KGS?
This can vary between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you’ll find simple instructions on how to cancel online.
How do I find cheap flights from Henri Coanda Intl. Airport (OTP) to Kos Island Intl. Airport (KGS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Bucharest Henri Coand_ International Airport to Kos Island Intl. Airport (KGS) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from OTP to KGS?
The distance from Henri Coanda Intl. Airport (OTP) (OTP) to Kos Island Intl. Airport (KGS) (KGS) is 870 kilometres. You’ll be disembarking the plane and grabbing your suitcase from the carousel before long.
Which airlines fly direct from Bucharest Airport to Kos Island Intl. Airport (KGS)?
If you want to fly straight from Bucharest Airport to KGS, you’ll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Bucharest Henri Coand_ International Airport to KGS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Bucharest Airport to Kos Island Intl. Airport (KGS) last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you’d prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.

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