Question : How many days should you spend in London?
Answer : Travelers from KEF to LHR stay about one week on average.
Question : Which airline can you expect delays with on this route?
Answer : If you decide to book your flight with Icelandair, keep an eye on your departure time. 21% of flights from Keflavik International Airport (KEF) to London Heathrow Airport (LHR) are delayed.
Question : When traveling to London from Reykjavik, how long will you be in the air?
Answer : The average flight duration between KEF and LHR is three hours and five minutes.
Question : If having the most departure times is important to you, is there a particular day that offers the most options?
Answer : The day with the most departure times for this route is Saturday with three options. That day doesn't coincide with the most popular day across all routes departing from Iceland, which is Sunday with 46.
Question : If punctuality is required for you to book a flight, which airline is your best bet?
Answer : British Airways leads the way with an 88% on-time rate. Don't spend more time waiting in an airport than you have to and stick with British Airways on this route. Note that if they do have a delay, it usually lasts about 33 minutes.
Question : On a daily basis, how many different flight times are available from Keflavik International Airport (KEF) to London Heathrow Airport (LHR)?
Answer : It does differ by the day of the week, but on average, you can expect three different choices of flight times when you book. The average route departing Iceland currently has one different flight times per day. You'll have more options than the average passenger.
Question : How often are flights late from Keflavik International Airport (KEF) to London Heathrow Airport (LHR)?
Answer : This particular route gets passengers to London Heathrow Airport on time 81% of the time, which puts it in the top half of the world. If a flight is delayed, though, expect an average of 24 minutes added to your flight time.