$63 Cheap Flights from Copenhagen (CPH) to Helsinki (HEL)

View $63 flight on Fri, Aug 15, 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 $63 for one-way flights and $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Wed, Aug 13 - Sun, Aug 17
CPH
Copenhagen
HEL
Helsinki
$107 Roundtrip, found 21 hours ago
$107
Roundtrip
found 21 hours ago
Select Norwegian Air Sweden flight, departing Wed, Aug 13 from Copenhagen to Helsinki, returning Sun, Aug 17, priced at $107 found 21 hours ago
Norwegian Air Sweden
Mon, Oct 6 - Wed, Oct 8
CPH
Copenhagen
HEL
Helsinki
$107 Roundtrip, found 4 days ago
$107
Roundtrip
found 4 days ago
Select Norwegian Air Sweden flight, departing Mon, Oct 6 from Copenhagen to Helsinki, returning Wed, Oct 8, priced at $107 found 4 days ago
Norwegian Air Sweden
Fri, Aug 15 - Mon, Aug 18
CPH
Copenhagen
HEL
Helsinki
$119 Roundtrip, found 11 hours ago
$119
Roundtrip
found 11 hours ago
Select Norwegian Air Sweden flight, departing Fri, Aug 15 from Copenhagen to Helsinki, returning Mon, Aug 18, priced at $119 found 11 hours ago
Norwegian Air Sweden
Wed, Aug 27 - Mon, Sep 8
CPH
Copenhagen
HEL
Helsinki
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select Norwegian Air Sweden flight, departing Wed, Aug 27 from Copenhagen to Helsinki, returning Mon, Sep 8, priced at $119 found 3 days ago
Scandinavian Airlines
Wed, Aug 13 - Sun, Aug 17
CPH
Copenhagen
HEL
Helsinki
$123 Roundtrip, found 21 hours ago
$123
Roundtrip
found 21 hours ago
Select Scandinavian Airlines flight, departing Wed, Aug 13 from Copenhagen to Helsinki, returning Sun, Aug 17, priced at $123 found 21 hours ago
Scandinavian Airlines
Sun, Aug 24 - Mon, Aug 25
CPH
Copenhagen
HEL
Helsinki
$124 Roundtrip, found 4 hours ago
$124
Roundtrip
found 4 hours ago
Select Scandinavian Airlines flight, departing Sun, Aug 24 from Copenhagen to Helsinki, returning Mon, Aug 25, priced at $124 found 4 hours ago
Norwegian Air Sweden
Wed, Aug 27 - Sun, Sep 14
CPH
Copenhagen
HEL
Helsinki
$127 Roundtrip, found 12 hours ago
$127
Roundtrip
found 12 hours ago
Select Norwegian Air Sweden flight, departing Wed, Aug 27 from Copenhagen to Helsinki, returning Sun, Sep 14, priced at $127 found 12 hours ago
Air Baltic
Fri, Aug 15 - Mon, Aug 18
CPH
Copenhagen
HEL
Helsinki
$188 Roundtrip, found 11 hours ago
$188
Roundtrip
found 11 hours ago
Select Air Baltic flight, departing Fri, Aug 15 from Copenhagen to Helsinki, returning Mon, Aug 18, priced at $188 found 11 hours ago
Lufthansa
Thu, Oct 30 - Thu, Nov 6
CPH
Copenhagen
HEL
Helsinki
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Copenhagen to Helsinki, returning Thu, Nov 6, priced at $233 found 2 days ago
Norwegian Air Shuttle
Thu, Aug 14 - Mon, Aug 18
CPH
Copenhagen
HEL
Helsinki
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 14 from Copenhagen to Helsinki, returning Mon, Aug 18, priced at $237 found 3 days ago
Flights from Copenhagen (CPH) to Helsinki (HEL)
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
$106
Distance
554 mi
Average flight time
2 hours 32 mins

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 August. 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 $63 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.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Vantaa Airport (HEL) cost?
Cheap round-trip flights from Kastrup Airport (CPH) to Vantaa Airport (HEL) start at $119. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norwegian Air Shuttle flight leaving CPH on July 11 2025 and touching down at HEL. The price was last updated on June 20 2025 and has not changed since.
What is the cheapest month to fly from CPH to HEL?
The cheapest flights from CPH to HEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 CPH to HEL?
Journey from CPH to HEL with Norwegian Air Shuttle. This carrier currently offers the cheapest one-way ticket for this route, starting from $64. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CPH on September 10 2025. Prices were last updated on June 20 2025 and have not changed since.
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.

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*Available to One Key members.