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

CGN — VIE
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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

Find flight deals from Cologne to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Popular in

May

Cheapest in

February

Average price

$207

Good round-trip deal

$137 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for Cologne Köln/Bonn-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Vienna Intl flights.
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Highest demand for flights based on searches. 12% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Cologne Köln/Bonn to Vienna Intl.
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Price to beat on a one-way flight from Cologne Köln/Bonn to Vienna Intl.
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Compare providers for flights from Cologne to Vienna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cologne to Vienna in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cologne-Vienna flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Cologne-Vienna flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Cologne-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-Vienna flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cologne to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Cologne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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 December 26, 2025.

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.

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

Currently, January is the cheapest month in which you can book a flight from Cologne to Vienna (average of $45). Flying from Cologne to Vienna in December is currently the most expensive (average of $103). 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.

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 December 28, 2025.

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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vienna. Reviews last updated December 28, 2025.
Get a feel of what it's like to fly with Austrian Airlines, Ryanair, and Eurowings from Cologne to Vienna by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
884 reviews

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Austrian Airlines
7.6
Good
884 reviews
Austrian Airlines
7.6
Good
884 reviews

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Ryanair
6.8
Okay
5,229 reviews
Austrian Airlines
7.6
Good
884 reviews

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.
Eurowings
6.6
Okay
283 reviews
Austrian Airlines
7.6
Good
884 reviews

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Nate,Dec 2025

IAD - GSP

Again, I missed this flight because of the first leg of my journey being delayed by three hours. I hope the people on the flight had a nice flight.

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?

    The Cologne Köln/Bonn to Vienna Intl flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Cologne to Vienna round-trip?

    Flying on Eurowings is currently your cheapest option to Vienna, with prices starting at $52. Additional round-trip tickets that might be worth considering are offered by Ryanair and Austrian Airlines, with the lowest prices starting at $61 and $148, respectively. Eurowings is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cologne to Vienna one-way?

    One-way options have recently been found by users for as low as $42 on Ryanair. Other airlines that offer cheap prices include Eurowings from $58 and Austrian Airlines from $77 one-way.

  • What are the most reliable airlines from Cologne to Vienna?

    Before booking your flight to Vienna from Cologne, check out the most reliable airlines to get you to your destination on time: Buzz (100%), Eurowings (89%), ANA( 86%).

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

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

  • How can I find direct flights from Cologne to Vienna?

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

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

    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.

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

    Currently, January is the cheapest month in which you can book a flight from Cologne to Vienna (average of $45). Flying from Cologne to Vienna in December is currently the most expensive (average of $103). 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.

See more FAQs

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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Alternative routes for Cologne to Vienna

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Cologne to Vienna

Discover the top 3 airlines that operate flights from Cologne to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$61Average$130FlexibilityNo cancel feeOn-timeN/A
EurowingsCheapest$63Average$205FlexibilityNo cancel feeOn-time87%
Austrian AirlinesCheapest$148Average$247FlexibilityNo cancel feeOn-time78%

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