Flights Keflavik → London
KEF → LTN
Route overview
The flight route operates from Keflavik, where the airport opened in 1943, to London. The destination airport serves over thirteen million passengers annually, making it a major hub for air travel.
The Keflavik (KEF) → London (LTN) route is operated by easyJet. FlightGuard's average computed risk is 16.4/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At London the average ATFM delay is 57.9 minutes (main cause: ATC pre-departure). Departing from Keflavik the average ATFM delay is 0.1 minutes.
Heading to London: what to expect in this direction
Flying from Keflavik (KEF) to London (LTN) heads south-east for about 1,862 km, a flight time of roughly 2h 45m.
Air-traffic congestion: departing Keflavik the average ATFM delay is 0.1 min (ATC pre-departure); arriving into London it is 57.9 min (ATC pre-departure).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| easyJet (U2) | 73% | 26 min | 0.0% |
Airlines operating KEF-LTN
Airports
Frequently asked questions about KEF-LTN
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: easyJet.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at London, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The Keflavik-London route is about 1,862 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, EU261 compensation is €400, barring extraordinary circumstances.
