Kiruna vs Reykjavík for the northern lights
On raw odds it is close to a dead heat — Kiruna averages 30% of nights across its season, Reykjavík 28%. Choose on logistics, scenery and price rather than statistics.
| Kiruna | Reykjavík | |
|---|---|---|
| Country | Sweden | Iceland |
| Solar activity needed (Kp threshold — lower is better) | 2 | 2 |
| Season length (months with dark skies) | 9 | 9 |
| Best month | March (46%) | January (32%) |
| Season-average viewing nights | 30% | 28% |
| Clear-night share across the season | 38% | 36% |
Month by month
Two different trips
Kiruna — Sweden’s space town beneath the oval
Kiruna — home to the Esrange space centre and the Icehotel in nearby Jukkasjärvi — pairs easy flight access with reliably dark Lapland skies. It needs only modest activity (Kp 2) for overhead displays.
Reykjavík — Aurora over the land of fire and ice
Reykjavík sits just south of the auroral oval, so displays need a touch more geomagnetic activity than in Arctic Norway — but Iceland rewards you with volcanic foregrounds and easy self-drive escapes from city light.