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Cheap flights from Iceland to London Gatwick Airport from £50

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LGW
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Iceland to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Iceland to Gatwick
Explore the most affordable flight options available from Iceland to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sat 6/1218:35KEF - LGW
Nonstop3h 10measyJet
Sun 7/1207:00LGW - KEF
Nonstop3h 30measyJet
Deal found 2/12£116
Fri 5/1219:15KEF - LGW
Nonstop3h 10measyJet
Sun 7/1207:00LGW - KEF
Nonstop3h 30measyJet
Deal found 4/12£128
Wed 3/1218:05KEF - LGW
Nonstop3h 10measyJet
Fri 5/1215:00LGW - KEF
Nonstop3h 20measyJet
Deal found 2/12£160
Thu 4/1218:05KEF - LGW
Nonstop3h 10measyJet
Mon 8/1207:40LGW - KEF
Nonstop3h 30measyJet
Deal found 4/12£169
Sat 6/1218:35KEF - LGW
Nonstop3h 10mMultiple Airlines
Sun 7/1213:50LGW - KEF
2 stops21h 40mMultiple Airlines
Deal found 2/12£175
Mon 29/1212:00KEF - LGW
Nonstop3h 10measyJet
Wed 7/113:55LGW - KEF
Nonstop3h 20measyJet
Deal found 1/12£187
Thu 11/1218:05KEF - LGW
Nonstop3h 10mMultiple Airlines
Sat 13/1215:20LGW - KEF
2 stops18h 05mMultiple Airlines
Deal found 3/12£190
Thu 11/1218:05KEF - LGW
Nonstop3h 10measyJet
Sat 13/1219:10LGW - KEF
1 stop15h 25measyJet
Deal found 3/12£197
Fri 12/1219:40KEF - LGW
1 stop12h 40mMultiple Airlines
Sun 14/1206:55LGW - KEF
Nonstop3h 25mMultiple Airlines
Deal found 3/12£204
Fri 26/1219:15KEF - LGW
Nonstop3h 10measyJet
Fri 9/115:00LGW - KEF
Nonstop3h 20measyJet
Deal found 1/12£206

Find flight deals from Iceland to Gatwick

Keep the following information in mind while searching for Iceland to Gatwick flight deals. Data was last updated 5 December 2025.

Round-trip from

£61

One-way from

£50

Popular in

June

Cheapest in

March

Average price

£145

Good one-way deal

£132 or less
easyJet
  • easyJet
  • 19/3-22/3
  • Nonstop
  • 6h 40m total
  • Iceland to London
Search Deals
easyJet
  • easyJet
  • 21/1
  • Nonstop
  • 3h 10m total
  • Iceland to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Iceland to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Iceland to Gatwick 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 5 December 2025.
Use the filters below to find and compare flights from Iceland to London Gatwick Airport that are best for you.

Fly from

Iceland

Fly to

Gatwick

Route

Depart

Return

Price

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 6/2

19:15-22:25

Nonstop3h 10m

London Gatwick

Sun 8/2

07:00-10:30

Nonstop3h 30m

£89

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Thu 22/1

18:05-21:15

Nonstop3h 10m

London Gatwick

Sun 25/1

07:00-10:30

Nonstop3h 30m

£92

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Thu 19/3

09:25-22:15

1 stop12h 50m

London Gatwick

Sun 22/3

07:00-10:30

Nonstop3h 30m

£95

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Wed 28/1

18:05-21:15

Nonstop3h 10m

London Gatwick

Thu 29/1

13:55-17:15

Nonstop3h 20m

£100

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Mon 23/3

12:00-15:10

Nonstop3h 10m

London Gatwick

Wed 25/3

13:55-17:15

Nonstop3h 20m

£107

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Tue 10/3

12:20-15:30

Nonstop3h 10m

London Gatwick

Thu 12/3

13:55-17:15

Nonstop3h 20m

£109

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 16/1

19:15-22:25

Nonstop3h 10m

London Gatwick

Mon 19/1

07:40-11:10

Nonstop3h 30m

£112

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Tue 10/3

12:20-15:30

Nonstop3h 10m

London Gatwick

Wed 11/3

13:55-17:15

Nonstop3h 20m

£113

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 20/3

19:15-22:25

Nonstop3h 10m

London Gatwick

Sat 21/3

06:20-10:20

1 stop28h 00m

£122

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Tue 10/2

12:20-15:30

Nonstop3h 10m

£50

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 21 results
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Best time to book a flight from Iceland to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Iceland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to London Gatwick Airport

What is the cheapest time of day to fly from IS to LGW?

Find hourly flight availability from Iceland to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

When flying from Iceland to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 57% versus a flight in the morning.

Weekly flight availability from Iceland to London Gatwick Airport

Explore weekly flight availability from Iceland to Gatwick. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.

The most flights from IS0 to LGW are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Iceland to London delayed?

About 13% of weekly flights between Iceland and London have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for Iceland to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Iceland to London flights?

Over the past year, Icelandair have had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iceland to London Gatwick Airport?

    easyJet can get you from Iceland to London Gatwick Airport in just under 3h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 1202 mi. All flights are typically direct.

  • What are the most reliable airlines from Iceland to London Gatwick Airport?

    Consider easyJet (91%), Icelandair (87%) or TAP AIR PORTUGAL (87%) when booking your flight. These represent the most reliable airlines when flying from Iceland to London Gatwick Airport.

  • What are the cheapest flights from Iceland to London Gatwick Airport?

    On average you can expect to pay £164 for a flight from Iceland to London Gatwick Airport. The cheapest flight overall is £64 while the most popular route, (Reykjavik Keflavik Intl - London Gatwick) is currently priced at £61.

  • Can I find deals for flights from Iceland to Gatwick that include hotel bookings?

    Yes. In addition to deals on Iceland to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Iceland to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Gatwick.

  • Can I find deals for business class flights from Iceland to Gatwick?

    Yes. Cheapflights offers flight deals from Iceland to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

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Alternative routes for Iceland to Gatwick

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Iceland to Gatwick?

Deals for Iceland to Gatwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Iceland to Gatwick?

Cheapflights helps you find that perfect flight to Gatwick from Iceland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Iceland to Gatwick with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Iceland to Gatwick flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Iceland to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Iceland to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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