Question 1

How popular is this Cologne to Vienna flight route?

Accepted Answer

The Cologne Köln/Bonn to Vienna Intl flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

How far ahead should I book a flight from Cologne to Vienna?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Cologne to Vienna, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 3

What is the cheapest month to book a flight from Cologne to Vienna?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Cologne to Vienna (average of $737). Flying from Cologne to Vienna in June is currently the most expensive (average of $1,237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

What is the cheapest day to fly from Cologne to Vienna?

Accepted Answer

Travelers seeking maximum savings on their Cologne to Vienna flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Vienna ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Vienna when rainfall is around 0.8 in.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Question 7

What are the most reliable airlines from Cologne to Vienna?

Accepted Answer

Before booking your flight to Vienna from Cologne, check out the most reliable airlines to get you to your destination on time: Lauda (87%), Ryanair (83%), Eurowings( 82%).

Question 8

What are the most popular airlines that fly from Cologne to Vienna?

Accepted Answer

The most popular airlines flying from Cologne to Vienna are Eurowings, Ryanair and Austrian Airlines. Something to consider prior to booking your flight.

Question 9

What is the cheapest day to fly round-trip from Cologne to Vienna?

Accepted Answer

Departing on a Monday is a good option for securing a great price. You can expect to save up to 107% when planning your travel around this day of the week.

Question 10

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

Accepted Answer

To save on the cost of your flight from Cologne to Vienna, book at least 60 days before your planned departure. Booking around this time can save you about 75% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $200 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $216.

Question 11

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

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to Vienna from Cologne. Users have commonly found prices around $169 for the month, but tickets can be as low as $37. Due to multiple factors, prepare for potentially higher prices in May.

Question 12

What is the cheapest time of day to fly from CGN to VIE?

Accepted Answer

One of the essential ways to save on airfare from Cologne to Vienna is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

Question 13

Can I find deals for flights from Cologne to Vienna that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Cologne to Vienna flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 14

How can I find direct flights from Cologne to Vienna?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Vienna.

Question 15

Can I find deals for business class flights from Cologne to Vienna?

Accepted Answer

Yes. Cheapflights offers flight deals from Cologne to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	May
Cheapest in	January
Average price	$172
Good round-trip deal	$110 or less
Good one-way deal	$73 or less

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$62	Average$128	FlexibilityNo cancel fee	On-timeN/A
Eurowings	Cheapest$108	Average$204	FlexibilityNo cancel fee	On-time87%
Austrian Airlines	Cheapest$111	Average$205	FlexibilityNo cancel fee	On-time78%

Cheap flights from Cologne (CGN) to Vienna (VIE)

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Cheapflights Tip: The best prices from Cologne Köln/Bonn to Vienna Intl are usually found in January or March, booked 79 days in advance, depart on a Tuesday or Thursday and return on a Sunday

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Best time to book a flight from Cologne to Vienna

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Everything you need to know about your flight from Cologne to Vienna

How far ahead should I book a flight from Cologne to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from Cologne to Vienna. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Cologne to Vienna?

What is the cheapest time of day to fly from CGN to VIE?

Find hourly flight availability from Cologne to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Cologne to Vienna flight route?

What are the most reliable airlines from Cologne to Vienna?

Can I find deals for flights from Cologne to Vienna that include hotel bookings?

How can I find direct flights from Cologne to Vienna?

Can I find deals for business class flights from Cologne to Vienna?

What is the cheapest month to book a flight from Cologne to Vienna?

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