Routes · From LHR

London (LHR) to Reykjavík (KEF) flights

Nonstop from London Heathrow to Keflavík International: distance, flying time, which airlines fly it and how often.

Distance

1,895km

1,177 mi, great circle

Flying time

2h 55m

typical, gate to gate

Flights a day

4

average, November 2026

Airlines

2

passenger airlines

Airlines flying LHR to KEF

Route map

The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.

Cheapest recent fare

Fares found in recent searches load here. You can also compare LHR to KEF fares by month.

Both directions

Related guides

Frequently asked questions

How long is the flight from London to Reykjavík?

About 2h 55m gate to gate for the 1,895 km (1,177 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.

Which airlines fly nonstop from LHR to KEF?

British Airways and Icelandair, with about 4 flights a day between them in our data (AeroDataBox, November 2026).