Overview
Rovaniemi is a bucket-list Northern Lights trip for US travellers, reachable via Helsinki with a short connection north.
Getting there
Fly from US hubs to Helsinki (Finnair and partners fly from cities like New York and Chicago), then a 1h20 connection to Rovaniemi.
Entry
US visitors don't need a visa for short tourist stays (under 90 days) — check the latest ETIAS travel-authorisation requirements before you go.
Tips
Manage jet lag with an extra rest day, pack good layers (tours provide heavy gear), and book aurora tours early, especially for December.