Cheap flights from London Gatwick Airport to Reykjavik Keflavik Intl Airport from £82
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London Gatwick to Reykjavik Keflavik Intl are usually found in January or March, booked 90 days in advance, depart on a Thursday or Sunday and return on a Thursday
Cheap flight deals from Gatwick to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.
Round-trip from | £157 |
---|---|
One-way from | £82 |
Popular in | July |
Cheapest in | January |
Average price | £291 |
Good round-trip deal | £342 or less |
Good one-way deal | £406 or less |
Find flight deals from Gatwick to Keflavik Intl
Cheapest flights from Gatwick to Keflavik IntlExplore the most affordable flight options available from Gatwick to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Gatwick to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Gatwick to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Thu 1/1
13:55-17:15
Nonstop3h 20m
Reykjavik Keflavik Intl
Tue 6/1
17:05-07:50
1 stop14h 45m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Tue 14/10
09:20-19:20
1 stop11h 00m
Reykjavik Keflavik Intl
Tue 21/10
20:05-20:10
1 stop23h 05m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Tue 25/11
08:00-11:30
Nonstop3h 30m
Reykjavik Keflavik Intl
Wed 26/11
00:45-11:55
1 stop11h 10m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Wed 3/9
15:40-17:55
Nonstop3h 15m
Reykjavik Keflavik Intl
Wed 17/9
10:30-14:40
Nonstop3h 10m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Wed 27/8
20:25-18:15
2 stops22h 50m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Wed 27/8
21:15-09:55
1 stop13h 40m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Sat 30/8
20:20-18:15
1 stop22h 55m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Wed 8/10
20:50-07:50
1 stop12h 00m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Thu 28/8
15:40-17:55
Nonstop3h 15m
Best time to book a flight from Gatwick to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Gatwick with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport
How far ahead should I book a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a return flight from Gatwick to Keflavik Intl. Price data was last updated on 27 June 2025.
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from London Gatwick Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LGW to KEF?
Find hourly flight availability from Gatwick to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Reykjavik Keflavik Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight at midday.
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Reykjavik Keflavik Intl Airport, such as Norwegian, Icelandair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Kaisha,Apr 2025
BGO - OSL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Kaisha,Apr 2025
BGO - OSL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Kaisha,Apr 2025
BGO - OSL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Kaisha,Apr 2025
BGO - OSL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Kaisha,Apr 2025
BGO - OSL
Related info for your journey
Find useful and relevant information for your journey from Gatwick to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Gatwick Airport?
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Complete your trip
Complete your trip to Keflavik Intl by adding a car hire and/or hotel booking to your travel itinerary.
Top 2 airlines flying from Gatwick to Keflavik Intl
Discover the top 2 airlines that operate flights from Gatwick to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Gatwick to Keflavik Intl?
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Why should you use Cheapflights to find cheap flight tickets from Gatwick to Keflavik Intl?
Cheapflights simply makes it quick and affordable to book flights from Gatwick to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Gatwick to Keflavik Intl with no change fees?
Certainly. Search results for flights to Keflavik Intl from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Gatwick to Keflavik Intl become cheaper?
Of course! You can now track prices for flights from Gatwick to Keflavik Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.