Cheap Flights from Reykjavik (KEF) to London (LHR)

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Heathrow Airport (LHR)

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Frequently asked questions

How long does it take to fly from KEF to LHR?
With Icelandair, a direct flight takes roughly 3 hours and 10 minutes. Lock in a seat on the 4:10PM flight from Keflavik Intl. Airport (KEF) and land at Heathrow Airport at 8:20PM. Score a superb deal on this and other routes when you book with Expedia.
Is it cheaper to buy a plane ticket from Reykjavík–Keflavík Airport to Heathrow Airport last minute?
Booking your trip from KEF to London Heathrow at the last minute could save you a nice sum if you strike it lucky and find an amazing deal. However, tickets generally don't get cheaper as the departure date nears. If you hold off, flights could also be sold out or the best seats gone (hello, middle seat!). If you don't want to hedge your bets, book well ahead of your departure date. Remember that some of the most awesome deals can be found up to 12 months in advance. If your preferred carrier hasn't released its fares yet, check back regularly as deals are constantly updated on Expedia.
What airline has the least delays from Reykjavík–Keflavík Airport to LHR?
If you don't want to be stuck at the airport — or worse, your trip left in tatters because of a flight delay — opt for Icelandair. Around 78% of its KEF to London Heathrow services get in on time. You can review your flight status before leaving for the airport through the free Expedia App. It'll also provide you with real-time notifications about other vital info, such as changes to your gate number and directions to your hotel. Everything you need to know is in your pocket with this handy travel companion.
What airports do you fly into for London from Reykjavik?
With Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW) to select from, journeying from Reykjavik to London is a cinch. The city's major hub, Heathrow Airport (LHR), is about 23 kilometers west of the downtown area. Along with ticket prices, consider factors like public transportation options from the airport and the distance to your hotel when deciding where to land. Get your London adventure off on the right foot by checking out Big Ben and Buckingham Palace.
What are the most popular departure times for flights from Reykjavík–Keflavík Airport to LHR?
The most popular departure times for trips from Reykjavík–Keflavík Airport to Heathrow Airport are between 4:00 PM - 5:00 PM on Icelandair. One handy tip is to jet out in the morning. The earlier you go, the better your chances of arriving on time with lighter air traffic in the sky.
Can I change the date of my flight from Reykjavík–Keflavík Airport to Heathrow Airport?
Make changes quickly to your KEF to Heathrow Airport trip via the Expedia Trips portal. But before doing so, browse the rules in your itinerary to find out what the carrier will allow you to do and what charges may apply. Some carriers charge a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more info and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Keflavik Intl.
Destination airport
Heathrow
Distance
1885 km
Average flight time
4 hours 13 mins

Book with confidence

Book with confidence

Reykjavik to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Reykjavik to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Reykjavik to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is now!

Reykjavik to London Flights

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Explore a world of travel with Expedia