
$244 Cheap Icelandair flights from Reykjavik to London (KEF to LGW)
Find The Best Day To Fly from Reykjavik to London
Amazing Icelandair KEF to LGW Flight Deals
The cheapest flights to Gatwick found within the past 7 days were $281 round trip and $244 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best Icelandair flight from Reykjavik KEF to London LGW
To find the best deals on flights to Reykjavik from London with Icelandair, just enter your travel dates, filter by Icelandair, 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 Reykjavik KEF to London LGW with Icelandair
If you’re planning a round trip, booking return flights with Icelandair is usually the most cost-effective option. With airfares ranging from $281 to $320, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Icelandair flights from Reykjavik KEF to London LGW
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 Icelandair flight from Reykjavik to London costs from $244. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to London LGW from Reykjavik KEF with Icelandair
To find a cheap Icelandair flight from Reykjavik KEF to London LGW, 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 Icelandair flights from Reykjavik KEF to London LGW
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 November, or if you book a flight with a stopover.
Find nonstop flights from Reykjavik KEF to London LGW with Icelandair
If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct Icelandair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Icelandair flights from Reykjavik KEF to London LGW
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 London LGW from Reykjavik KEF with Icelandair 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 |
|---|---|---|---|
| KEF | ISL | Keflavik Intl. | 23 |
| SEA | USA | Seattle - Tacoma Intl. | 3 |
| TPA | USA | Tampa Intl. | 2 |
| CPH | DNK | Kastrup | 2 |
| LAX | USA | Los Angeles Intl. | 2 |
| SFO | USA | San Francisco Intl. | 2 |
| MCO | USA | Orlando Intl. | 2 |
| HEL | FIN | Vantaa | 2 |
| LHR | GBR | Heathrow | 2 |
| ORD | USA | O'Hare Intl. | 1 |
Travelers ❤️ these 🏨 after their flight to London

Bloc Hotel London Gatwick Airport
Clean rooms,very helpful staff and easy to get there.No luggage storage available for the guests
Reviewed on Mar 20, 2026

Hilton London Gatwick Airport
Standard airport hotel. Found hairgrips in my room so housekeeping needs to pay more attention
Reviewed on Mar 20, 2026

Sofitel London Gatwick
Rooms a bit tired, table service took a while. But it's conveniently located at the end of a long day.
Reviewed on Mar 19, 2026
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