Cheap flights from Copenhagen to Helsinki from $91 CPH → HEL

Found recently, and the cheapest we hold

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $129 to $161.

At $181, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 28 Dec to compare.

Every date we hold

55 fares on 7 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $161.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 42 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $77 to $105.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 30 Mar 2027, and it is not cheaper.

Every date we hold

8 fares on 2 departure dates

Return

Fares 14 to 29 days before departure were typically 43% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 90 to 179 days before departure were typically 11% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 12 Nov (42 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Copenhagen to Helsinki?

The cheapest return found recently is $181 with SAS Scandinavian, 28 Dec to 31 Dec, found yesterday. The cheapest return we hold, of any age, is $161 with Norwegian Air Sweden, 2 Dec to 6 Dec, found 7 days ago. The cheapest return fare on each of 7 departure dates is usually $192 to $234.

How much is a one-way flight from Copenhagen to Helsinki?

The cheapest one-way found recently is $91 with airBaltic, 30 Mar 2027, found 6 days ago.

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

December 2026 is the cheapest month for a return, from $161, 2 Dec to 6 Dec, found 7 days ago.

How far ahead should I book a flight from Copenhagen to Helsinki?

In 50 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 43% lower than 0 to 6 days before departure. In 42 days of prices between 24 Sept and 12 Nov, one-way fares 90 to 179 days before departure were typically 11% lower than 60 to 89 days before departure.

Is there a direct flight from Copenhagen to Helsinki?

Yes, the cheapest nonstop return found recently is $202 with SAS Scandinavian, 28 Dec to 31 Dec, found yesterday. The cheapest nonstop one-way found recently is $99 with SAS Scandinavian, 30 Mar 2027, found 6 days ago.

How long is the flight from Copenhagen to Helsinki?

The cheapest nonstop one-way found recently, with SAS Scandinavian on 30 Mar 2027, takes 1 h 35 min from Copenhagen Airport (CPH) to Helsinki-Vantaa Airport (HEL). The cheapest one-way found recently, with airBaltic on 30 Mar 2027, takes 3 h 10 min with 1 stop.

Which airlines have the cheapest flights from Copenhagen to Helsinki?

Between 21 Nov and 2 Jan 2027, SAS Scandinavian has the cheapest return on 2 of the 7 departure dates we hold, Finnair on 2 and Lufthansa on 1.