Cheap flights from London to Keflavik
1,203 mi · 45m average nonstop
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Quick answer: London to Keflavik at a glance
Cheap flights from London (LGW) to Keflavik (KEF) cover 1,203 miles (1,935 km) in about 45m nonstop, with 3 airlines flying direct — a medium-haul regional route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from London to Keflavik covers 1,203 miles (1,936 km) in approximately 0 hour 45 minutes. 3 airlines offer direct flights on this medium-haul regional route. This is a medium-haul regional route typically served by direct flights.
Nonstop distance 1,203 miles. Direct carriers include FI, W2 and WW.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
3 airlines fly London → Keflavik. All are direct routes.
| Airline | Route type |
|---|---|
| FI | Direct |
| W2 | Direct |
| WW | Direct |
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London to Keflavik — quick answers
How far is London from Keflavik by plane?
The nonstop flight distance from London (LGW) to Keflavik (KEF) is 1,203 miles (1,935 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from London to Keflavik?
The average nonstop flight time from LGW to KEF is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from London to Keflavik?
3 airlines serve this route nonstop: FI, W2, WW. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.