Flying from London to Keflavik Airport (KEF): What you need to know
When looking for your flight from London to Keflavik Airport (KEF), there's a good selection of airports you can depart from. London Heathrow Airport (LHR), London Gatwick Airport (LGW) and London Stansted Airport (STN) are London's major terminals.
Expect to be travelling for 3 hours 15 minutes. On average, that's the time it takes for a direct London to Keflavik Airport flight.
Reykjavik's timezone is UTC+0, which is the same as London. Keflavik Airport is located in Reykjavik.
London Heathrow Airport (LHR) to Keflavik Airport (KEF) is the most popular route. There are 22 direct departures a week to pick from. If you prefer starting your day later, hop on the last flight with Icelandair at 9:25pm. Opt for the first LHR to KEF departure with British Airways at 7:05am if getting there sooner works for you.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your flight from London to KEF.
You can expect longer queues during popular months like July and other peak seasons. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.
Airports in London
London Heathrow Airport (LHR)
You can hop on a direct flight from London to Keflavik Airport (KEF) out of London Heathrow Airport (LHR).
When jetting out of LHR, you can take a direct flight from London to Keflavik Airport with Icelandair.
Most passengers choose to book seats with Flugfélag Íslands from LHR to KEF.
With a dependable 92.0% of services arriving as scheduled, British Airways is the best-performing carrier for punctuality on this route.
A stopover is the ideal opportunity to break up your trip and perhaps even tour another city. When browsing cheap flights from London to KEF leaving from London Heathrow Airport (LHR), uncheck the 'Direct flights only' box to find out where you can visit along the way. Popular options include:
Amsterdam Schiphol Airport (AMS)
Paris Charles de Gaulle Airport (CDG)
Dublin Airport (DUB)
LHR is about 24 kilometres from central London. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 45 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 25 minutes.
Catching an early flight from London to Keflavik Airport? Avoid the mad dash to the terminal (and get some extra shut-eye) by staying at one of these hotels near London Heathrow Airport:
When it comes to London Heathrow Airport's on-time performance, 78% of flights stick to their scheduled arrival time.
London Gatwick Airport (LGW)
Thinking of flying out of London Gatwick Airport (LGW)? Direct London to Keflavik Airport (KEF) plane tickets are available from this popular hub.
Take a direct flight from London to KEF with Icelandair. This is one of the leading airlines flying this route out of LGW.
Flugfélag Íslands is the top choice for passengers flying from LGW to KEF.
Go with Flugfélag Íslands for the most punctual service. Its flights between London Gatwick Airport and Keflavik Airport land as scheduled 91.67% of the time.
Knock a new city off your list or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from London to Keflavik Airport, browse these options when heading out from London Gatwick Airport:
Dublin Airport (DUB)
Bergen Flesland Airport (BGO)
Glasgow Airport (GLA)
LGW is around 48 kilometres from central London. It takes 1 hour 5 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 20 minutes.
Want to enjoy an extra night away before catching your London to KEF flight? Unwind in a hotel near London Gatwick Airport before your break officially begins. Here's where you can stay:
London Gatwick Airport is known for its commitment to punctuality. 82% of flights taking off from here arrive right on target.
London Stansted Airport (STN)
Get to your destination faster from London Stansted Airport (STN). Direct flights from London to Keflavik Airport can be booked from here.
Prepare for takeoff with Fly Play. It offers direct London to KEF plane tickets from STN.
The preferred choice for passengers flying between STN and KEF is Fly Play.
With a reliable 83.33% of services landing on schedule, Jet2 is the best-performing carrier for punctuality on this route.
Reserve a plane ticket from London to Keflavik Airport (KEF) departing from London Stansted Airport (STN) with a stop or two. Popular stopovers between STN and KEF include:
Amsterdam Schiphol Airport (AMS)
Copenhagen Airport (CPH)
Dublin Airport (DUB)
STN is roughly 56 kilometres from central London. Driving from the city centre to the terminal takes about 1 hour 5 minutes. If you're planning to take public transport, expect a journey time of around 45 minutes.
Make catching an early London to Keflavik Airport flight the easiest part of your journey. Stay at one of these accommodation options close to London Stansted Airport and head to your check-in counter with time to spare:
With 80% of its departing flights arriving without delays, STN is a dependable starting point for any journey.
About Keflavik Airport (KEF)
Book a hotel near KEF if you're catching a late flight from London to Keflavik Airport. Choose one of these accommodation options and be in bed sooner:
Secure the lowest price by booking your ride around four weeks before your London to Keflavik Airport flight.
Getting from Keflavik Airport (KEF) to central Reykjavik
From Keflavik Airport, central Reykjavik is around 48 kilometres away. It takes about 45 minutes to reach the city centre by car.
When travelling on public transport, expect a journey of about 55 minutes.
How to find the cheapest flights from London to Keflavik Airport (KEF)
The lowest price we've found for a one-way ticket from London to Keflavik Airport is 45 €. For a return flight on this route, the best price is 84 €. Depending on the availability and when you book, these fares may change.
Lock in cheap flights from London to KEF by booking seven months ahead. According to our research, that's the sweet spot for finding the biggest deals.
December is when you're most likely to find a bargain on a London to Keflavik Airport ticket. If you're looking to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Snapping up a cheap plane ticket from London to KEF is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as there's a better deal.
Discover the best deal on a flight from London to Keflavik Airport with the help of the filters. Pick your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'
The best time to fly from London to Keflavik Airport (KEF)
Think about the kind of holiday you want when deciding the best time to fly. January is the quietest month to visit Reykjavik. August is when most people book flights from London to Keflavik Airport (KEF), which may be perfect if you're chasing more excitement.
The warmest month in Reykjavik is July, with temperatures ranging between 8ºC (46ºF) and 15ºC (59ºF). Lock in your London to KEF plane ticket then if you enjoy this type of weather.
If you like cooler conditions, search for a cheap ticket from London to Keflavik Airport in December when temperatures are between -6ºC (21ºF) and 4ºC (39ºF).
More about Reykjavik
When it comes to searching for somewhere to lay your head, you'll find the top stays in Reykjavik right here. Check out these options as soon as you've locked in your flight from London to Keflavik Airport:
The Northern Light Centre and Harpa are just two of the leading attractions to put on your Reykjavik to-do list. Keep the adventure rolling by checking out Sun Voyager.
Explore more of Iceland
Reykjavik has plenty to offer, but there are so many other corners of Iceland you'll want to see. About 290 kilometres northeast of Reykjavik, a trip to Akureyri will keep your itinerary packed. Check out popular attractions like Kjarnaskógur, Nordurslod - Into the Arctic and Regnbogastiginn.
Vestmannaeyjar is another well-known destination in Iceland and is around 137 kilometres southeast of Reykjavik. No trip is complete without seeing Puffins of Westman Isles, Heimaey Island, Vestmanna Islands and Heimaklettur.
