Large Reykjavík day-tour operator with a wide bus-tour range and frequent online discounts. Part of Icelandia together with Reykjavík Excursions and Flybus.

Running day tours since 1968 from the BSÍ bus terminal, with 40+ tours, the Highland Bus and the Flybus. Reykjavík Sightseeing now redirects here.

Iceland’s largest adventure-tour company, mostly small groups of 6–19, from classic sightseeing to glacier hikes and ice caves. Prices shown in USD.

Long-established Reykjavík bus operator (founded 1960) running large-bus and small-group day tours. Prices shown in EUR; promo codes are common.

The main scheduled airport bus between Keflavík Airport and Reykjavík since 1979, run by Reykjavík Excursions.

Reykjavík-based operator of small-group day tours, glacier and ice cave trips, mostly in minibuses.

Family-run Icelandic tour company: day tours, ice caves, glacier hikes, activities and multi-day trips.

Family company in Skaftafell guiding glacier hikes, ice caves and summit climbs on Vatnajökull.

Tripadvisor’s marketplace for tours and activities. Bookings are made on Viator and the tour is run by a local operator.