€63 Cheap Flights London to Reykjavik (LGW-KEF)

View €63 flight on Tue, 9 Dec 2025Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Reykjavik–Keflavik Intl. Airport (KEF)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from London to Reykjavik (LGW-KEF)

Prices were available within the past 7 days and start at €63 for one-way flights and €110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 29 Nov - Sat, 6 Dec
LGW
London
KEF
Reykjavik
€110 Return, found 3 days ago
€110
Return
found 3 days ago
Select easyJet flight, departing Sat, 29 Nov from London to Reykjavik, returning Sat, 6 Dec, priced at €110 found 3 days ago
easyJet
Mon, 10 Nov - Mon, 17 Nov
LGW
London
KEF
Reykjavik
€124 Return, found 20 hours ago
€124
Return
found 20 hours ago
Select easyJet flight, departing Mon, 10 Nov from London to Reykjavik, returning Mon, 17 Nov, priced at €124 found 20 hours ago
easyJet
Mon, 17 Nov - Thu, 20 Nov
LGW
London
KEF
Reykjavik
€125 Return, found 5 days ago
€125
Return
found 5 days ago
Select easyJet flight, departing Mon, 17 Nov from London to Reykjavik, returning Thu, 20 Nov, priced at €125 found 5 days ago
easyJet
Fri, 31 Oct - Wed, 5 Nov
LGW
London
KEF
Reykjavik
€127 Return, found 1 hour ago
€127
Return
found 1 hour ago
Select easyJet flight, departing Fri, 31 Oct from London to Reykjavik, returning Wed, 5 Nov, priced at €127 found 1 hour ago
easyJet
Thu, 20 Nov - Tue, 25 Nov
LGW
London
KEF
Reykjavik
€127 Return, found 6 days ago
€127
Return
found 6 days ago
Select easyJet flight, departing Thu, 20 Nov from London to Reykjavik, returning Tue, 25 Nov, priced at €127 found 6 days ago
easyJet
Thu, 11 Dec - Tue, 16 Dec
LGW
London
KEF
Reykjavik
€129 Return, found 3 days ago
€129
Return
found 3 days ago
Select easyJet flight, departing Thu, 11 Dec from London to Reykjavik, returning Tue, 16 Dec, priced at €129 found 3 days ago
Icelandair
Sun, 18 Jan - Fri, 23 Jan
LGW
London
KEF
Reykjavik
€157 Return, found 3 days ago
€157
Return
found 3 days ago
Select Icelandair flight, departing Sun, 18 Jan from London to Reykjavik, returning Fri, 23 Jan, priced at €157 found 3 days ago
Norwegian Air Shuttle
Tue, 30 Sep - Thu, 16 Oct
LGW
London
KEF
Reykjavik
€352 Return, found 1 day ago
€352
Return
found 1 day ago
Select Norwegian Air Shuttle flight, departing Tue, 30 Sep from London to Reykjavik, returning Thu, 16 Oct, priced at €352 found 1 day ago
Air Baltic
Fri, 21 Nov - Tue, 25 Nov
LGW
London
KEF
Reykjavik
€429 Return, found 5 days ago
€429
Return
found 5 days ago
Select Air Baltic flight, departing Fri, 21 Nov from London to Reykjavik, returning Tue, 25 Nov, priced at €429 found 5 days ago
Swiss International Air Lines
Thu, 14 Aug - Fri, 15 Aug
LGW
London
KEF
Reykjavik
€762 Return, found 6 days ago
€762
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 14 Aug from London to Reykjavik, returning Fri, 15 Aug, priced at €762 found 6 days ago

Find the cheapest month to fly from London (LGW) to Reykjavik (KEF)

January is typically the cheapest month to fly

From €86 - €248 per traveller.

Graph displaying average flight prices per month

London to Reykjavik route information
Origin airport
Gatwick
Destination airport
Keflavik Intl.
Airlines serving
Iberia, Icelandair, Norwegian Air Shuttle, easyJet
Return price
€110
Distance
1925 km
Average flight time
2 hours 15 mins

Perfect flights from London to Reykjavik

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Reykjavik. 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 Gatwick to Keflavik Intl. ticket options cater to your travel preferences, with incredible one-way fares from €63 and roundtrip prices from €110. 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 Keflavik Intl. 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 Reykjavik.

Frequently asked questions

How much is a flight from London Gatwick to KEF?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between Gatwick Airport (LGW) and Keflavik Intl. Airport (KEF) was €110. Great fares don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LGW to Reykjavík–Keflavík Airport?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Gatwick Airport (LGW) to Reykjavík–Keflavík 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 London Gatwick to KEF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LGW to Reykjavík–Keflavík Airport?
The flight distance between LGW and Reykjavík–Keflavík Airport is 1,950 kilometres. Pack yourself a drink, a few snacks and a few good podcasts. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from LGW to KEF?
There are several airlines that fly from LGW to KEF. EasyJet (U2) is an excellent choice, offering 34 flights a month. Icelandair (FI) is another popular choice. It offers 30 flights each month. Between these two airlines, you'll be able to find a good deal from Gatwick to Reykjanesbær.
Are Gatwick Airport (LGW) to Reykjavík–Keflavík Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from London Gatwick to Keflavik Intl. Airport (KEF), but it's also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be certain you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.