AirHint found the following cheapest return flights from Keflavik (KEF) to Helsinki (HEL)
in April 2025 (see full year ).
Return flights
24 Apr
- 25 Apr
Scandinavian Airlines
217 €
25 Apr
- 03 May
Scandinavian Airlines
260 €
24 Apr
- 25 Apr
Finnair
261 €
direct
24 Apr
- 01 May
Scandinavian Airlines
270 €
25 Apr
- 03 May
Finnair
271 €
direct
24 Apr
- 01 May
Finnair
305 €
direct
15 Apr
- 04 May
Scandinavian Airlines
314 €
15 Apr
- 04 May
Finnair
325 €
direct
19 Apr
- 22 Apr
Icelandair
330 €
14 Apr
- 01 May
Finnair
333 €
direct
17 Apr
- 20 Apr
Scandinavian Airlines
335 €
18 Apr
- 20 Apr
Scandinavian Airlines
336 €
19 Apr
- 22 Apr
Icelandair
336 €
direct
18 Apr
- 20 Apr
Finnair
345 €
direct
17 Apr
- 20 Apr
Finnair
345 €
direct
Also check the deals for one-way flights from Keflavik to Helsinki in April .
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.