$66 Cheap Flights from Copenhagen (CPH) to Helsinki (HEL)

View $66 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Copenhagen to Helsinki (CPH-HEL)

Prices were available within the past 7 days and start at $66 for one-way flights and $121 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Mon, Oct 6 - Tue, Oct 7
CPH
Copenhagen
HEL
Helsinki
$121 Roundtrip, found 3 days ago
$121
Roundtrip
found 3 days ago
Select Norwegian Air Sweden flight, departing Mon, Oct 6 from Copenhagen to Helsinki, returning Tue, Oct 7, priced at $121 found 3 days ago
Scandinavian Airlines
Sat, Nov 22 - Sun, Nov 23
CPH
Copenhagen
HEL
Helsinki
$121 Roundtrip, found 4 days ago
$121
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 22 from Copenhagen to Helsinki, returning Sun, Nov 23, priced at $121 found 4 days ago
Norwegian Air Sweden
Fri, Oct 3 - Tue, Oct 7
CPH
Copenhagen
HEL
Helsinki
$123 Roundtrip, found 10 hours ago
$123
Roundtrip
found 10 hours ago
Select Norwegian Air Sweden flight, departing Fri, Oct 3 from Copenhagen to Helsinki, returning Tue, Oct 7, priced at $123 found 10 hours ago
Scandinavian Airlines
Sun, Mar 22 - Mon, Apr 6
CPH
Copenhagen
HEL
Helsinki
$127 Roundtrip, found 4 days ago
$127
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, Mar 22 from Copenhagen to Helsinki, returning Mon, Apr 6, priced at $127 found 4 days ago
Norwegian Air Sweden
Fri, Apr 10 - Mon, Apr 20
CPH
Copenhagen
HEL
Helsinki
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select Norwegian Air Sweden flight, departing Fri, Apr 10 from Copenhagen to Helsinki, returning Mon, Apr 20, priced at $129 found 4 days ago
Scandinavian Airlines
Tue, Sep 30 - Fri, Oct 3
CPH
Copenhagen
HEL
Helsinki
$130 Roundtrip, found 4 days ago
$130
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from Copenhagen to Helsinki, returning Fri, Oct 3, priced at $130 found 4 days ago
Norwegian Air Sweden
Fri, Apr 24 - Thu, May 7
CPH
Copenhagen
HEL
Helsinki
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Norwegian Air Sweden flight, departing Fri, Apr 24 from Copenhagen to Helsinki, returning Thu, May 7, priced at $131 found 4 days ago
Air Baltic
Tue, Apr 7 - Fri, Apr 24
CPH
Copenhagen
HEL
Helsinki
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Tue, Apr 7 from Copenhagen to Helsinki, returning Fri, Apr 24, priced at $167 found 3 days ago
Norwegian Air Shuttle
Tue, Sep 30 - Tue, Oct 21
CPH
Copenhagen
HEL
Helsinki
$185 Roundtrip, found 5 hours ago
$185
Roundtrip
found 5 hours ago
Select Norwegian Air Shuttle flight, departing Tue, Sep 30 from Copenhagen to Helsinki, returning Tue, Oct 21, priced at $185 found 5 hours ago
Lufthansa
Sat, Nov 29 - Thu, Dec 4
CPH
Copenhagen
HEL
Helsinki
$238 Roundtrip, found 18 hours ago
$238
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Sat, Nov 29 from Copenhagen to Helsinki, returning Thu, Dec 4, priced at $238 found 18 hours ago

Find the cheapest month to fly from Copenhagen (CPH) to Helsinki (HEL)

November is typically the cheapest month to fly

From $85 - $169 per traveler.

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Vantaa Airport (HEL) cost?
Secure a cheap one-way flight from $66 or cheap return flight from $121 from Kastrup Airport (CPH) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
The cheapest month to fly from CPH to HEL is October, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
When heading out of Kastrup Airport (CPH), you can hop on a direct flight to Vantaa Airport (HEL) with Finnair.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
SAS and Finnair are some popular airlines offering reasonable fares. Remember that flight prices from Kastrup Airport (CPH) to Vantaa Airport (HEL) can vary depending on departure dates, demand and how early you book. With Expedia's search tool, you can easily find a CPH to HEL flight that fits your preferences and budget.
How many flights per day from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
Every day, an average of 7 nonstop flights take off from Kastrup Airport (CPH) to Vantaa Airport (HEL). Pick the departure time that best fits your itinerary.
What are the most popular departure times for flights from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
The 6 AM departures from CPH to HEL see the highest demand. They can also be more expensive. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from CPH to HEL?
Depart on a Wednesday if you're looking for the biggest selection of flights from Kastrup Airport (CPH) to Vantaa Airport (HEL).
What is the earliest flight from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
The first flight of the day leaving from Kastrup Airport (CPH) is at around 6:05AM UTC+1. Board this flight and you'll reach Vantaa Airport (HEL) at approximately 8:40AM UTC+2. The total travel time is 1h 35m.
How long does it take to fly from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
Flights from CPH to HEL have an average travel time of 1 hour and 36 minutes. The total distance between these two airports is 550 mi.
What airline has the least delays from CPH to HEL?
Aegean Airlines has the best performance for on-time direct flights from Kastrup Airport (CPH) to Vantaa Airport (HEL), with an on-time rating of 100%. Use the Expedia App to check your flight schedule before you head off and get immediate updates about any changes.
What is the best time to fly from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
Choose a flight from Kastrup Airport (CPH) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Helsinki from Kastrup Airport (CPH)?
Vantaa Airport (HEL) is the only airport in Helsinki with direct flights from Kastrup Airport (CPH). Explore your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Vantaa Airport (HEL) last-minute?
Waiting until right before your break to book a flight from CPH to HEL generally means paying more. While you might find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a CPH to HEL flight and hotel package?
Securing a CPH to HEL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Vantaa Airport (HEL)?
It's usually possible to reschedule or cancel your CPH to HEL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Vantaa
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, KLM, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines
Roundtrip price
$120
Distance
554 mi
Average flight time
2 hours 32 mins

Book with confidence

Book with confidence

Copenhagen to Helsinki Flights

The cheapest times to fly from Copenhagen to Helsinki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Helsinki are during the month of October. You can find some of the cheapest flights from Copenhagen to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Helsinki

Sunday is one of the best days to book for cheap flights from Copenhagen to Helsinki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Helsinki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Helsinki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Helsinki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Copenhagen to Helsinki Flights

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