FLIGHT TIME / CALCULATED ESTIMATE
Lisbon ↗ Reykjavík
LIS / Lisbon Humberto Delgado AirportKEF / Keflavik International Airport
MODELLED FLYING TIME4h 35mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE2,940 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Lisbon (LIS) and Reykjavík (KEF) is approximately 4 hours and 35 minutes for a modelled route length of 2,940 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Lisbon Humberto Delgado Airport. Arrival: Keflavik International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.