🇮🇸 Cheap flights from Barcelona to Keflavik (Iceland) for €150 round-trip

Flights from Barcelona to Keflavik, Iceland from €150 round-trip! Find the cheapest flights from Barcelona to Keflavik and book your ticket at the best price! Tickets to Iceland will cost from €150 both ways.

Keflavik sits on Iceland's windswept Reykjanes Peninsula, a landscape of black lava fields, steam vents and low, treeless horizons. Most travellers use it as a gateway rather than a base, with Reykjavik roughly a 45-minute drive away and the Blue Lagoon closer still. By October the days are shortening and the air turns raw, so pack for wind and rain — and keep an eye on the northern sky after dark.