Routes · From KEF

Reykjavík (KEF) to London (LHR) flights

Nonstop from Keflavík International to London Heathrow: 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 KEF to LHR

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 KEF to LHR fares by month.

Both directions

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Frequently asked questions

How long is the flight from Reykjavík to London?

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 KEF to LHR?

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