CGN - HEL

57€ Find Cheap Flights from Cologne to Helsinki – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
126 €
Typical prices: 223 €-395 €
Multiple Airlines
Fri 9.11.Tue 13.11.
CGN - HEL • 1 stop
Cheapest one-way flight
57 €
Typical prices: 146 €-272 €
Multiple Airlines
Fri 23.11.
CGN - HEL • 1 stop
Direct flights
Not available
There are currently no direct flights between Cologne and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 41% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Stansted (STN)
Cheapest • Avg 169 € (return)
Berlin Brandenburg (BER)
Shortest trip • 4h 22m (one-way)
Insights
Insights
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We hope you enjoy your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cologne to Helsinki (CGN-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Helsinki

Mon, 9. Nov - Fri, 13. Nov
Multiple Airlines Logo
6:40 - 22:25CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 45m1 stop Stockholm Arlanda
Multiple Airlines Logo
23:40 - 9:55HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
11h 15m1 stop London Stansted
126 €Multiple Airlines
23 hours ago
Mon, 9. Nov - Thu, 12. Nov
Multiple Airlines Logo
6:40 - 22:25CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 45m1 stop Stockholm Arlanda
Multiple Airlines Logo
22:05 - 9:00HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
11h 55m1 stop London Stansted
128 €Multiple Airlines
3+ days ago
Tue, 3. Nov - Fri, 6. Nov
Ryanair Logo
21:40 - 12:45CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 05m1 stop London Stansted
Ryanair Logo
23:40 - 9:55HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
11h 15m1 stop London Stansted
128 €Ryanair
3+ days ago
Sun, 17. Jan - Sat, 23. Jan
Multiple Airlines Logo
9:35 - 23:40CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
13h 05m1 stop Stockholm Arlanda
Multiple Airlines Logo
10:35 - 18:05HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
8h 30m1 stop Bergamo Orio Al Serio
130 €Multiple Airlines
1 day ago
Mon, 2. Nov - Fri, 13. Nov
Multiple Airlines Logo
6:40 - 22:25CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 45m1 stop Stockholm Arlanda
Multiple Airlines Logo
23:40 - 12:55HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
14h 15m1 stop London Stansted
130 €Multiple Airlines
3+ days ago
Mon, 25. Jan - Thu, 28. Jan
Ryanair Logo
6:15 - 19:50CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
12h 35m1 stop London Stansted
Ryanair Logo
13:10 - 23:35HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
11h 25m1 stop London Stansted
137 €Ryanair
1 hour ago
Mon, 7. Dec - Fri, 11. Dec
Multiple Airlines Logo
6:40 - 22:25CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 45m1 stop Stockholm Arlanda
Multiple Airlines Logo
23:40 - 15:15HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
16h 35m2 stops London Stansted Palma de Mallorca Son Sant Joan
137 €Multiple Airlines
3+ days ago
Mon, 7. Dec - Fri, 11. Dec
Multiple Airlines Logo
6:40 - 22:25CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
14h 45m1 stop Stockholm Arlanda
Multiple Airlines Logo
23:40 - 21:00HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
22h 20m1 stop London Stansted
138 €Multiple Airlines
3+ days ago
Fri, 15. Jan - Sun, 17. Jan
Lufthansa Logo
13:10 - 18:45CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
4h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
12:35 - 19:35HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
8h 00m1 stop Munich Franz Josef Strauss
183 €Lufthansa
1 day ago
Fri, 15. Jan - Sun, 17. Jan
Lufthansa Logo
13:10 - 18:45CGN  Cologne Köln/Bonn-HEL Helsinki-Vantaa
4h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
12:35 - 19:35HEL  Helsinki-Vantaa-CGN Cologne Köln/Bonn
8h 00m1 stop Munich Franz Josef Strauss
191 €Lufthansa
1 day ago
Booking Insights

Price, demand, and travel trends for Cologne to Helsinki flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Cologne to Helsinki?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Cologne to Helsinki. It’s 20% cheaper than the average day, while Saturday is the most expensive, with prices 47% higher.

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

•November is the cheapest month to fly from Cologne to Helsinki at 173 € return.
•December (516 €) and October (405 €) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 198% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Cologne to Helsinki flights

Low season

May

Cheapest flight

57 €
Beat the crowds with an average 51% drop in traveller numbers.
The most popular month to fly with an average 35% increase in traveller numbers.
One-way flight from Cologne to Helsinki

When to book flights from Cologne to Helsinki

Are your dates flexible? Find out the best times to travel from Cologne to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cologne to Helsinki flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Cologne to Helsinki?

    Only Economy class is available on flights from Cologne to Helsinki.

  • How long is a flight from Cologne to Helsinki?

    A direct flight from Cologne to Helsinki takes 00m, covering 2.455 km.

  • Do I need a passport to fly from Cologne to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cologne to Helsinki flight?

    Return flights from Cologne to Helsinki range from 223 € to 395 €, with an average of 295 € over the past 12 months. Anything below 223 € counts as a good deal.

  • Have flight prices from Cologne to Helsinki changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about 126 € to 1.047 €. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Cologne to Helsinki looking right now?

    One-way fares from Cologne to Helsinki are currently lower than usual. Average one-way flight prices are about 80 €, which is 62% below the typical average for this route.

  • Which car hire options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around 3 € for economy cars. Top options include:

    • ADDCAR RENTAL
    • GREEN MOTION
    • Alamo
    • Sixt
    • Europcar

  • Which airports can I use when flying from Cologne to Helsinki?

    Flights from Cologne to Helsinki usually depart from Cologne Köln/Bonn (CGN) and arrive at Helsinki-Vantaa (HEL).

  • Which airports do connecting flights from Cologne to Helsinki pass through?

    One-stop flights from Cologne to Helsinki most commonly connect through:

    • Munich Franz Josef Strauss (MUC) – 77% of one-stop connections
    • London Stansted (STN) – 11% of one-stop connections
    • Stockholm Arlanda (ARN) – 6% of one-stop connections
    • Riga Intl (RIX) – 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Cologne to Helsinki?

    Yes. Flexible dates can save you up to 46% on flights from Cologne to Helsinki. Thursday is the cheapest departure day at 236 € return on average, while Saturday is the most expensive at 434 €, a difference of 198 €.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Cologne to Helsinki?

    Flying via Berlin Brandenburg (BER) gives the shortest average 1-stop total travel time of 4h 22m, compared to 5h 45m via Munich Franz Josef Strauss (MUC) and 7h 43m via Stockholm Arlanda (ARN).

  • What is the time difference between Cologne and Helsinki?

    Helsinki is 1 hour ahead of Cologne (Eastern European Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsingin päärautatieasema, Linnanmäki Amusement Park, and Messukeskus Helsinki. These are among the most viewed places in Helsinki on KAYAK.

Your guide to booking Cologne to Helsinki flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average 236 €, about 198 € less than Saturday fares (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cologne to Helsinki trip for November. Fares historically average 173 € return in that month – typically 343 € less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Cologne to Helsinki

Complete your trip to Helsinki with a hotel stay or car hire

Car rentals in Helsinki
Hotels in Helsinki
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