฿6,745 Cheap Flights from Reykjavik (KEF) to London (LHR)

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Popular airlines from Keflavik International Airport (KEF) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at ฿6,745 for one-way flights and ฿14,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 5 Jun - Sun, 7 Jun
KEF
Reykjavik
LHR
London
฿14,245 Return, found 18 hours ago
฿14,245
Return
found 18 hours ago
Select Icelandair flight, departing Fri, 5 Jun from Reykjavik to London, returning Sun, 7 Jun, priced at ฿14,245 found 18 hours ago
Icelandair
Fri, 19 Jun - Sun, 21 Jun
KEF
Reykjavik
LHR
London
฿15,315 Return, found 18 hours ago
฿15,315
Return
found 18 hours ago
Select Icelandair flight, departing Fri, 19 Jun from Reykjavik to London, returning Sun, 21 Jun, priced at ฿15,315 found 18 hours ago
KLM
Mon, 1 Jun - Wed, 3 Jun
KEF
Reykjavik
LHR
London
฿15,965 Return, found 6 days ago
฿15,965
Return
found 6 days ago
Select KLM flight, departing Mon, 1 Jun from Reykjavik to London, returning Wed, 3 Jun, priced at ฿15,965 found 6 days ago
British Airways
Fri, 5 Jun - Sun, 7 Jun
KEF
Reykjavik
LHR
London
฿16,095 Return, found 18 hours ago
฿16,095
Return
found 18 hours ago
Select British Airways flight, departing Fri, 5 Jun from Reykjavik to London, returning Sun, 7 Jun, priced at ฿16,095 found 18 hours ago
Icelandair
Fri, 5 Jun - Sun, 7 Jun
KEF
Reykjavik
LHR
London
฿16,625 Return, found 18 hours ago
฿16,625
Return
found 18 hours ago
Select Icelandair flight, departing Fri, 5 Jun from Reykjavik to London, returning Sun, 7 Jun, priced at ฿16,625 found 18 hours ago
KLM
Sun, 5 Jul - Sun, 16 Aug
KEF
Reykjavik
LHR
London
฿16,770 Return, found 3 days ago
฿16,770
Return
found 3 days ago
Select KLM flight, departing Sun, 5 Jul from Reykjavik to London, returning Sun, 16 Aug, priced at ฿16,770 found 3 days ago
Austrian Airlines
Mon, 1 Jun - Wed, 3 Jun
KEF
Reykjavik
LHR
London
฿17,185 Return, found 6 days ago
฿17,185
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 1 Jun from Reykjavik to London, returning Wed, 3 Jun, priced at ฿17,185 found 6 days ago
KLM
Fri, 5 Jun - Sun, 7 Jun
KEF
Reykjavik
LHR
London
฿17,275 Return, found 18 hours ago
฿17,275
Return
found 18 hours ago
Select KLM flight, departing Fri, 5 Jun from Reykjavik to London, returning Sun, 7 Jun, priced at ฿17,275 found 18 hours ago
KLM
Mon, 1 Jun - Wed, 3 Jun
KEF
Reykjavik
LHR
London
฿17,290 Return, found 6 days ago
฿17,290
Return
found 6 days ago
Select KLM flight, departing Mon, 1 Jun from Reykjavik to London, returning Wed, 3 Jun, priced at ฿17,290 found 6 days ago
Lufthansa
Mon, 1 Jun - Wed, 3 Jun
KEF
Reykjavik
LHR
London
฿23,625 Return, found 6 days ago
฿23,625
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 1 Jun from Reykjavik to London, returning Wed, 3 Jun, priced at ฿23,625 found 6 days ago

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from KEF to London Heathrow was ฿14,245. Fares this good don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Reykjavík–Keflavík Airport to LHR?
Most flights can be cancelled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Reykjavík–Keflavík Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KEF to LHR?
It's around 1,900 kilometres from Reykjavík–Keflavík Airport to LHR, so you'll be flying for a while. Keep yourself occupied by packing things like playing cards (if you're travelling with friends) or a thrilling novel.
Which airlines fly direct from Reykjavík–Keflavík Airport to LHR?
Icelandair (FI) is one of the preferred choices for many travellers flying between Keflavik Intl. Airport (KEF) and Heathrow Airport (LHR). Take your pick of the 60 flights it offers on this route each month. After some more options? Check out the airfares with British Airways (BA). This carrier offers 30 fights monthly between these destinations.
Are Reykjavík–Keflavík Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between KEF and Heathrow Airport (LHR) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the price is right.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Heathrow
Airlines serving
British Airways, Icelandair, KLM, Lufthansa
Return price
฿14,245
Distance
1885 km
Average flight time
4 hours 11 mins

Book with confidence

Perfect flights from Reykjavik to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Reykjavik to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Keflavik Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿6,745 and roundtrip prices from ฿14,245. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Reykjavik to London
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