Cheapest return CPH–HEL flights, May

AirHint found the following cheapest return flights from Copenhagen (CPH) to Helsinki (HEL) in May 2026 (see full year).

Return flights

25 May - 29 May Ryanair
27 May - 29 May Ryanair
20 May - 23 May Ryanair
20 May - 27 May Ryanair
20 May - 25 May Ryanair
20 May - 24 May Ryanair
22 May - 26 May Norwegian Air Sweden AOC
28 May - 29 May Scandinavian Airlines direct
27 May - 29 May Scandinavian Airlines direct
27 May - 30 May Ryanair
28 May - 01 Jun Scandinavian Airlines direct
29 May - 02 Jun Scandinavian Airlines
29 May - 02 Jun Scandinavian Airlines direct
29 May - 15 Jun Norwegian Air Sweden AOC direct
22 May - 08 Jun Norwegian Air Sweden AOC direct
29 May - 08 Jun Norwegian Air Sweden AOC direct
22 May - 07 Jun Norwegian Air Sweden AOC direct
30 May - 03 Jun Scandinavian Airlines
29 May - 07 Jun Norwegian Air Sweden AOC direct
31 May - 15 Jun Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Copenhagen to Helsinki in May.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.