
$289 Cheap KLM flights from London to Reykjavik (LHR to KEF)
Find The Best Day To Fly from London to Reykjavik
Amazing KLM LHR to KEF Flight Deals
The cheapest flights to Keflavik Intl. found within the past 7 days were $315 round trip and $289 one way. Prices and availability subject to change. Additional terms may apply.
KEF From LHR Economy Coach Packages on Similar Airlines



Discover our best KLM flight from London LHR to Reykjavik KEF
To find the best deals on flights to London from Reykjavik with KLM, just enter your travel dates, filter by KLM, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from London LHR to Reykjavik KEF with KLM
If you’re planning a round trip, booking return flights with KLM is usually the most cost-effective option. With airfares ranging from $315 to $315, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way KLM flights from London LHR to Reykjavik KEF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way KLM flight from London to Reykjavik costs from $289. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Reykjavik KEF from London LHR with KLM
To find a cheap KLM flight from London LHR to Reykjavik KEF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on KLM flights from London LHR to Reykjavik KEF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from London LHR to Reykjavik KEF with KLM
If you’re keen to be on Reykjavik soil fast, don’t waste time with a stopover—filter your search results to show direct KLM flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for KLM flights from London LHR to Reykjavik KEF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Reykjavik KEF from London LHR with KLM on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 113 |
| DTW | USA | Detroit Metropolitan Wayne County | 65 |
| MSP | USA | Minneapolis - St. Paul Intl. | 47 |
| CAN | CHN | Baiyun Intl. | 46 |
| SLC | USA | Salt Lake City Intl. | 42 |
| PVG | CHN | Pudong Intl. | 41 |
| AMS | NLD | Schiphol | 38 |
| XMN | CHN | Xiamen Intl. | 35 |
| HGH | CHN | Xiaoshan Intl. | 25 |
| SEA | USA | Seattle - Tacoma Intl. | 25 |
Travelers ❤️ these 🏨 after their flight to Reykjavik

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Does exactly what an airport hotel needs to. The location is 10/10. Car Hire return and fuel top are right next to it also which was perfect for us.
Reviewed on Apr 10, 2026

Courtyard by Marriott Reykjavik Keflavik Airport
WIFI was not working and the outlets to charge my phone did not work. So was completely without a way to use my device or have it charged before flying out the next morning. Breakfast is also not worth $30.00
Reviewed on Apr 10, 2026

Konvin Hotel by Reykjavik Keflavik Airport
Not sound proof. Our windows was not airtight as cold air was getting in through the small gaps around the window frame.
Reviewed on Apr 11, 2026
