C$82 Cheap Flights from Bucharest (BUCH) to Kos (KGS)

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Flight deals from Bucharest to Kos Airport

Looking for a cheap last-minute deal or the best return flight from Bucharest to Kos Airport? If you want to travel next month, return fares start from C$289. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bucharest to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest to Kos flights are currently cheapest in June.

Bucharest to Kos: Flight information

The things to know before you go.
Cheapest flight foundC$82
Cheapest month to flyJune

Finding cheap flights from Bucharest to Kos: Frequently asked questions

The best price we found for a return flight from Bucharest to Kos is C$166. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bucharest to Kos. But we found flights with one stop from C$166.
As of March 2026, there are no flights flying from Bucharest to Kos.
The cheapest month to fly from Bucharest to Kos is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bucharest to Kos Airport on Monday, June 8, 2026.
No airlines currently offer direct flights between Bucharest and Kos Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kos but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kos is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kos is Ryanair .

Flying from Bucharest to Kos Airport (KGS): what you need to know

  • Greece's timezone is UTC+2, which is the same as Bucharest. Kos Airport is located in Greece.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Make sure you're at the airport on time to catch your flight from Bucharest to KGS.

  • During popular months such as July, you'll want to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead for international flights whenever you're travelling during high season in general.

Airports in Bucharest

Bucharest Henri Coanda International Airport (OTP)

  • A stopover is the perfect opportunity to take a break from travelling — and perhaps even visit a new city. When browsing flights from Bucharest to KGS departing from Bucharest Henri Coanda International Airport (OTP), uncheck the 'Direct flights only' box to see where you can stop along the way. Some popular options include:

    • Guglielmo Marconi Airport (BLQ)

    • Naples International Airport (NAP)

    • Eleftherios Venizelos International Airport (ATH)

  • OTP is about 21 kilometres from central Bucharest. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 34 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be approximately 1 hour and 36 minutes.

  • After a hassle-free start to your vacation? Stay near Bucharest Henri Coanda International Airport. Whether you have an early flight from Bucharest to Kos Airport or just don't want to be rushed, these hotels are perfect:

About Kos Airport (KGS)

Getting from Kos Airport (KGS) to central Greece

  • Kos Airport to the centre of Greece is roughly 434 kilometres. If you're renting a car or getting a cab, plan ahead to make your trip as smooth as possible. Journey times will vary based on traffic and the time of day.

How to find the cheapest flights from Bucharest to Kos Airport (KGS)

  • Lock in a one-way ticket from Bucharest to Kos Airport from C$82 or travel return from just C$166. Prices are accurate at the time of listing and may change based on availability when you book.

  • To get your hands on flight tickets from Bucharest to KGS, book early. Airlines typically offer their best fares when flights are first released.

  • If you're flexible with your travel plans, use the 'Whole month' tool. It'll find the lowest price in every month when searching for your ticket from Bucharest to Kos Airport.

  • Log into your online account or use the app to create a Price Alert. We'll let you know right away if there's a deal you can't miss. It's simple to do, and it'll save you from looking for flight tickets from Bucharest to KGS every day.

  • Personalize your trip by applying filters. Choose the number of stops, duration, and departure and arrival times to find the ideal flight from Bucharest to Kos Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.

The best time to fly from Bucharest to Kos Airport (KGS)

  • It's time to figure out your dates for your flight from Bucharest to Kos Airport. August is the most popular month to travel to Greece. If you like a quieter vibe, go in February.

  • Schedule your flight from Bucharest to KGS for July if you're eager to visit the city during its warmest month. Expect temperatures in Greece to range from 22ºC to 33ºC.

  • Look for cheap flights from Bucharest to Kos Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 2ºC and 13ºC on average.

More about Greece

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Greece right here. Check out these hotels once you've locked in your flight from Bucharest to Kos Airport:

  • All great journeys should include a little sightseeing. Agios Panteleimonas, Κύμα - Kyma - The wave and Τρείς μώλοι / Three piers beach are must-visits when exploring Greece.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.