Cheap Flights from Bucharest to Kos from $324

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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 $360. Find the lowest prices on one-way and return tickets right here.

Kos.$324 per passenger.Departing Mon, 8 Jun, returning Mon, 15 Jun.Return flight with Wizz Air Malta and Ryanair.Outbound indirect flight with Wizz Air Malta, departs from Bucharest Otopeni on Mon, 8 Jun, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Mon, 15 Jun, arriving in Bucharest Otopeni.Price includes taxes and charges.From $324, select.

Kos.$360 per passenger.Departing Mon, 20 Apr, returning Fri, 24 Apr.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Mon, 20 Apr, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Fri, 24 Apr, arriving in Bucharest Otopeni.Price includes taxes and charges.From $360, select.

Kos.$401 per passenger.Departing Thu, 7 May, returning Thu, 14 May.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Thu, 7 May, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Thu, 14 May, arriving in Bucharest Otopeni.Price includes taxes and charges.From $401, select.

Kos.$431 per passenger.Departing Wed, 8 Jul, returning Mon, 13 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Wed, 8 Jul, arriving in Kos.Inbound indirect flight with Lufthansa, departs from Kos on Mon, 13 Jul, arriving in Bucharest Otopeni.Price includes taxes and charges.From $431, select.

Kos.$431 per passenger.Departing Mon, 28 Sep, returning Fri, 2 Oct.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Mon, 28 Sep, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Fri, 2 Oct, arriving in Bucharest Otopeni.Price includes taxes and charges.From $431, select.

Kos.$465 per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Wed, 26 Aug, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Wed, 2 Sep, arriving in Bucharest Otopeni.Price includes taxes and charges.From $465, select.

Kos.$479 per passenger.Departing Thu, 10 Sep, returning Tue, 15 Sep.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Thu, 10 Sep, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Tue, 15 Sep, arriving in Bucharest Otopeni.Price includes taxes and charges.From $479, select.

Kos.$539 per passenger.Departing Fri, 29 May, returning Wed, 3 Jun.Return flight with Wizz Air Malta and SKY express.Outbound indirect flight with Wizz Air Malta, departs from Bucharest Otopeni on Fri, 29 May, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Wed, 3 Jun, arriving in Bucharest Otopeni.Price includes taxes and charges.From $539, select.

Kos.$576 per passenger.Departing Thu, 6 Aug, returning Thu, 13 Aug.Return flight with Wizz Air Malta and Aegean Airlines.Outbound indirect flight with Wizz Air Malta, departs from Bucharest Otopeni on Thu, 6 Aug, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Thu, 13 Aug, arriving in Bucharest Otopeni.Price includes taxes and charges.From $576, select.

Kos.$775 per passenger.Departing Fri, 27 Mar, returning Fri, 3 Apr.Return flight with Aegean Airlines and SKY express.Outbound indirect flight with Aegean Airlines, departs from Bucharest Otopeni on Fri, 27 Mar, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Fri, 3 Apr, arriving in Bucharest Otopeni.Price includes taxes and charges.From $775, select.

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.

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Bucharest to Kos: Flight information

The things to know before you go.

Cheapest flight found	$324
Cheapest month to fly	June

Finding cheap flights from Bucharest to Kos: Frequently asked questions

How much are return flights from Bucharest to Kos?

The best price we found for a return flight from Bucharest to Kos is $324. 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.

Which airlines fly direct from Bucharest to Kos?

Currently, there are no airlines that fly direct from Bucharest to Kos. But we found flights with one stop from $324.

How many flights are there a week from Bucharest to Kos?

As of March 2026, there are no flights flying from Bucharest to Kos.

When is the cheapest time to fly from Bucharest to Kos?

The cheapest month to fly from Bucharest to Kos is usually June.

Which upcoming date is cheapest to fly from Bucharest to Kos Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bucharest to Kos Airport on Monday, 8 June 2026.

Can I get a direct flight from Bucharest to Kos Airport?

No airlines currently offer direct flights between Bucharest and Kos Airport. Most routes have one or more stops.

How can I find the best flight deal to Kos?

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.

When is the best time to book flights to Kos?

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.

Which is the cheapest airline to fly from Bucharest to Kos with?

The cheapest airline that flies to Kos is Wizz Air Malta .

Travelling from Bucharest to Kos Ippokratis International Airport (KGS): What you need to know

Kos Ippokratis International Airport is located in Kos. The city's timezone is UTC+2, which is the same as Bucharest.
Get to the airport on time so you don't miss your flight from Bucharest to KGS. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.
Popular months like July or other busy periods mean longer queues and potential delays. Stay ahead of the crowds by arriving at the airport even earlier. Aim for at least four hours ahead of international flights and two hours before domestic departures.

Airports in Bucharest

Bucharest Henri Coanda International Airport (OTP)

A stopover is the ideal opportunity to break up your journey and perhaps even explore a different city. When browsing cheap flights from Bucharest to KGS leaving from Bucharest Henri Coanda International Airport (OTP), deselect the 'Direct flights only' box to find out where you can stop along the way. Your journey might pause in:
- Athens Eleftherios Venizelos International Airport (ATH)
- Naples-Capodichino International Airport (NAP)
- Bologna Guglielmo Marconi Airport (BLQ)
The journey from central Bucharest to OTP takes around 35 minutes by public transport. If you ride-share, drive or get a taxi, you'll cover the 16 kilometres in 30 minutes or so, depending on traffic.
Looking for a comfortable hotel close to Bucharest Henri Coanda International Airport? If you're catching an early flight from Bucharest to Kos Ippokratis International Airport, these accommodation options will put you moments from your check-in counter:
Of all flights leaving Bucharest Henri Coanda International Airport, 71% arrive as scheduled at their destination.

About Kos Ippokratis International Airport (KGS)

The last thing you need is a long journey to your hotel if you're arriving on a late flight from Bucharest to Kos Ippokratis International Airport. Make yourself comfy at one of these accommodation options near KGS instead:
Pick up a Kos Ippokratis International Airport rental car and discover Kos and beyond with your own set of wheels. Abbycar, Green Motion and Caldera are popular providers you can book with here.
To get the best deal, book your vehicle around three weeks in advance of your Bucharest to Kos Ippokratis International Airport flight.

Getting from Kos Ippokratis International Airport (KGS) to central Kos

From Kos Ippokratis International Airport, central Kos is around 26 kilometres away. It takes about 30 minutes to reach the city centre by car.
It takes roughly 40 minutes if you're travelling on public transport.

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

$176 is currently the best price for a one-way ticket from Bucharest to Kos Ippokratis International Airport. A return flight starts at $324. These prices may change depending on availability.
Don't leave everything to the last moment. You're more likely to walk away with cheap flights from Bucharest to KGS if you book ahead. Airlines often have some great early bird rates.
Affordable Bucharest to Kos Ippokratis International Airport tickets are easier to find when your travel dates are flexible. Try using the 'Whole month' tool to compare fares across each month and then choose the cheapest day.
Save time looking for cheap plane tickets from Bucharest to KGS by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.
Filters make it easier to save some cash on your flight from Bucharest to Kos Ippokratis International Airport. Choose the flight times, carriers and stops that work for you. Then sort the results by 'Cheapest' to find the lowest price right away.

More about Kos

Once you've booked your flight from Bucharest to Kos Ippokratis International Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Kos:
All great adventures should include some sightseeing. Paradise Beach, Agios Stefanos Beach and Xerokambos (Exotic Beach) are must-visits when exploring Kos.

Explore more of Greece

You've seen Kos, now it's time to discover other corners of Greece. Travel around 290 kilometres southwest to Rethymno to check off its popular sights. From Rethymnon Old Town to Rethymnon beach and Venetian Harbour, your itinerary will be busy.
If you're ready to explore another corner of Greece, consider Mytilene, roughly 257 kilometres north of Kos. Castle of Mytilene, Byzantine Museum and Mytilene Castle are the start of reasons to visit.