VIE - KGS

Find Cheap Flights from Vienna to Kos

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kos

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Kos, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Vienna to Kos (VIE-KGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vienna to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Vienna to Kos

Condor Logo
VIE-KGS
2h 30mdirect
Condor Logo
KGS-VIE
2h 25mdirect
Condor
Find Deal
Austrian Airlines Logo
VIE-KGS
2h 20mdirect
Austrian Airlines Logo
KGS-VIE
2h 30mdirect
Austrian Airlines
Find Deal
Ryanair Logo
VIE-KGS
2h 25mdirect
Ryanair Logo
KGS-VIE
2h 35mdirect
Ryanair
Find Deal
Booking Insights

KAYAK's insights & trends for Vienna to Kos flights

Get data-powered insights and trends into flights from Vienna to Kos to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Vienna to Kos?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to Kos, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vienna to Kos is June, where tickets cost £122 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is £327 and £235 respectively.

How far in advance should I book a flight from Vienna to Kos?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to Kos, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Vienna to Kos, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know - Cheap tickets from Vienna to Kos

Low seasonDecember
Best time to beat the crowds but there is an average 74% increase in price.
Most popular time to fly and prices are also 33% lower on average.

When to book flights from Vienna to Kos

Are your dates flexible? Find out the best times to travel from Vienna to Kos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vienna to Kos

  • Which aircraft models fly most regularly from Vienna to Kos?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Vienna to Kos flight route.

  • Which airline alliances offer flights from Vienna to Kos?

    Star Alliance is the only airline alliance operating flights between Vienna and Kos.

  • On which days can I fly direct from Vienna to Kos?

    There are direct flights from Vienna to Kos on a daily basis.

  • How does KAYAK find such low prices on flights from Vienna to Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vienna to Kos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vienna to Kos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Vienna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vienna to Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kos with an airline and back to Vienna with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vienna to Kos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos from Vienna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Vienna to Kos

  • Looking for a cheap flight from Kos to Vienna? 25% of our users found flights on this route for £46 or less round-trip.

Prefer to fly direct from Vienna to Kos?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Vienna Intl to Kos.
Find which airlines fly direct from Vienna Intl Airport to Kos Airport, which days they fly and book direct flights.

Direct departures

Vienna Intl to Kos

Monday

Austrian Airlines

Austrian Airlines

Tuesday

Austrian Airlines, Ryanair

Austrian Airlines, Ryanair

Wednesday

Austrian Airlines, Condor, Ryanair

Austrian Airlines, Condor, +1 more

Thursday

Ryanair

Ryanair

Friday

Austrian Airlines

Austrian Airlines

Saturday

Austrian Airlines, Condor, Ryanair

Austrian Airlines, Condor, +1 more

Sunday

Austrian Airlines, Ryanair

Austrian Airlines, Ryanair

See more direct flights

Direct returns

Kos to Vienna Intl

Monday

Austrian Airlines

Austrian Airlines

Tuesday

Austrian Airlines, Ryanair

Austrian Airlines, Ryanair

Wednesday

Austrian Airlines, Condor, Ryanair

Austrian Airlines, Condor, +1 more

Thursday

Ryanair

Ryanair

Friday

Austrian Airlines

Austrian Airlines

Saturday

Austrian Airlines, Condor, Ryanair

Austrian Airlines, Condor, +1 more

Sunday

Austrian Airlines, Ryanair

Austrian Airlines, Ryanair

See more direct flights

Reviews of the top airline flying from Vienna to Kos

 
See real verified KAYAK customer reviews for airlines flying from Vienna to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vienna to Kos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5154 reviews
6.0Food
6.7Boarding
7.5Crew
6.5Comfort
5.6Entertainment
Airline reviews

Flight was over an hour late. Boarding was really messy with long queues at the plane.

4.0 OkayJonathan, Jun 2025DUB - BRU
Read more Ryanair reviews

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

People at the gate were the worst I ever met from Ryanair

Flight details on public information screen were misleading and wrong.

We had a delay. That made me feel anxious because I arrived out of time

Good value for the money. Good leg room. Take off and landing very good.

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

Everything you need to know for your flight from Vienna to Kos

Information on your arrival and departure airports

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