Iceland’s tourism sector has had a strong summer but faces softer bookings in October and November, according to data from Islandsbanki and booking trend analysis released in late 2026. For travellers, that divergence between summer peaks and autumn shoulder season is directly useful: lower accommodation rates, shorter queues at major sites, and full availability on tours that book out months in advance in July and August.
Visitor Numbers in Context
Foreign departures from Iceland in the first half of 2026 ran at approximately 956,000 — marginally below the 966,000 recorded in the same period of 2025. Full-year forecasts point to around 2.24 million visitors in 2026, broadly flat with the previous year. Summer demand has remained firm, but forward bookings for October and November show a sharper-than-usual drop-off compared with summer, which operators and the Icelandic Tourist Board have noted with concern.
For practical purposes, this means that in October 2026, Iceland is a less congested destination than it was in July or August, and prices at mid-range and boutique accommodation have responded accordingly.
What Changes in October
A few things shift as Iceland moves from late summer into autumn:
Northern lights season opens properly. Iceland loses enough daylight through September and October that meaningful aurora viewing is possible again. The equinox period through late September and into October is associated with elevated geomagnetic activity. We have a full guide to northern lights viewing in Iceland that covers the conditions, best viewing sites, and forecast tools.
Highland F-roads close. The main highland interior routes, including F35 Kjolur, F208 to Landmannalaugar, and F249 to Thorsmork, typically close in late September or early October as snow and ice make them impassable without adequate preparation. Landmannalaugar and the Laugavegur trail are no longer accessible for the season. The Ring Road and all major lowland routes remain open year-round.
Waterfalls and south coast. Autumn rainfall increases flow at Iceland’s major waterfalls, including Skogafoss and Seljalandsfoss. The south coast remains fully accessible throughout October and sees fewer tour groups than in summer.
Geothermal lagoons. The Blue Lagoon, Sky Lagoon, and the new Laugaras Lagoon on the Golden Circle continue to operate normally through the winter season. Pre-booking is still recommended, though availability is easier to secure in October than in the peak summer months.
Practical Considerations
Accommodation. Reykjavik hotel rates in October are typically 20-35% below the July peak. Self-catering options outside the capital — guesthouses and farmstays on the Ring Road route — also have better availability.
Rental cars. Summer-period vehicle shortages ease significantly in October. A standard 4x4 or AWD vehicle for Ring Road travel is recommended through October and mandatory from November under Icelandic regulations. Our Iceland car rental guide covers what type of vehicle to book for autumn conditions.
Daylight hours. Reykjavik has approximately 11 hours of daylight at the start of October, falling to around 9 hours by the end of the month. Planning the day around driving in daylight — and positioning aurora viewing in the evenings — works well with this schedule.
October sits between the summer crowds and the full dark of winter, which some travellers find is exactly the combination they want: enough light to see the landscape, enough dark to see the aurora, and a version of Iceland that is visibly quieter than the summer peak.