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Cheap flights from London Gatwick Airport to Iceland from £75

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KEF
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Iceland

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Iceland
Explore the most affordable flight options available from Gatwick to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Sat 7/1114:25
LGW
-
KEF
Nonstop3h 20m
easyJet
Wed 11/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 17/3£125
Sun 8/1107:00
LGW
-
KEF
Nonstop3h 30m
easyJet
Wed 11/1118:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 18/3£126
Thu 23/414:05
LGW
-
KEF
Nonstop3h 20m
easyJet
Mon 27/415:35
KEF
-
LGW
Nonstop3h 15m
easyJet
Deal found 18/3£126
Mon 14/1207:40
LGW
-
KEF
Nonstop3h 30m
easyJet
Wed 16/1218:05
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 18/3£129
Mon 16/1107:40
LGW
-
KEF
Nonstop3h 30m
easyJet
Fri 20/1119:15
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 21/3£131
Mon 16/1107:40
LGW
-
KEF
Nonstop3h 30m
easyJet
Sun 22/1111:20
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 21/3£135
Sun 15/1107:00
LGW
-
KEF
Nonstop3h 30m
easyJet
Fri 20/1119:15
KEF
-
LGW
Nonstop3h 10m
easyJet
Deal found 21/3£138

Find flight deals from Gatwick to Iceland

Keep the following information in mind while searching for Gatwick to Iceland flight deals. Data was last updated 21 March 2026.

Round-trip from

£126

One-way from

£75

Popular in

July

Cheapest in

January

Average price

£141

Good round-trip deal

£321 or less

Good one-way deal

£305 or less
easyJet
  • easyJet
  • 23/4-27/4
  • Nonstop
  • 6h 35m total
  • London to Iceland
Search Deals
easyJet
  • easyJet
  • 3/6
  • 1 total stop
  • 13h 10m total
  • London to Iceland
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London Gatwick to Iceland.
Search Deals
Price to beat on a one-way flight from London Gatwick to Iceland.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Iceland 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 21 March 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Tue 19/5

19:15-07:40

1 stop13h 25m

Reykjavik Keflavik Intl

Tue 26/5

09:25-22:15

1 stop11h 50m

£194

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 27/4

16:20-07:50

1 stop16h 30m

Reykjavik Keflavik Intl

Tue 5/5

17:55-08:20

1 stop13h 25m

£200
Fastest return journey

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 23/4

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Thu 7/5

10:30-14:40

Nonstop3h 10m

£200

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sat 12/9

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Thu 17/9

10:30-14:40

Nonstop3h 10m

£209

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Fri 1/5

21:20-07:50

1 stop11h 30m

Reykjavik Keflavik Intl

Fri 8/5

10:45-20:55

1 stop9h 10m

£223

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sun 7/6

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Tue 16/6

07:35-11:45

Nonstop3h 10m

£224

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 16/4

14:05-16:25

Nonstop3h 20m

Reykjavik Keflavik Intl

Wed 22/4

10:45-20:25

1 stop8h 40m

£233

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sun 7/6

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Wed 10/6

10:30-14:40

Nonstop3h 10m

£242

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 13/4

16:20-07:50

1 stop16h 30m

Reykjavik Keflavik Intl

Mon 20/4

15:35-19:50

Nonstop3h 15m

£244

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sat 11/4

08:00-23:35

1 stop16h 35m

Reykjavik Keflavik Intl

Thu 16/4

17:20-21:35

Nonstop3h 15m

£249

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Gatwick 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 London Gatwick Airport to Iceland

What is the cheapest month to book a flight from London Gatwick Airport to Iceland?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Iceland (average of £52). Flying from London Gatwick Airport to Iceland in August is currently the most expensive (average of £246). 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 IS?

Find hourly flight availability from Gatwick to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Iceland as you normally would.

Weekly flight availability from London Gatwick Airport to Iceland

Explore weekly flight availability from Gatwick to Iceland. 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 21 March 2026.

The most flights from LGW to IS0 are scheduled on a Wednesday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from London to Iceland delayed?

About 13% of weekly flights between London and Iceland have experienced delays in the past year, with the average delay time being 117 minutes.

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

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

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

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

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated 21 March 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to Iceland, such as Icelandair and easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
625 reviews
Check prices

Entertainment

7.0

Food

6.2

Crew

8.0

Comfort

6.9

Boarding

7.2

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Icelandair
7.0
Good
625 reviews
Icelandair
7.0
Good
625 reviews
Check prices

Entertainment

7.0

Food

6.2

Crew

8.0

Comfort

6.9

Boarding

7.2

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
easyJet
6.9
Okay
1,887 reviews
Icelandair
7.0
Good
625 reviews
Check prices

Entertainment

7.0

Food

6.2

Crew

8.0

Comfort

6.9

Boarding

7.2

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Iceland. 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 London Gatwick Airport to Iceland?

    There are many flights that can get you from London Gatwick Airport to Iceland in 3h 15m. Fly via easyJet or Icelandair to get the fastest option. The distance from London Gatwick Airport to Iceland is about 1202 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Before booking your flight to Iceland from London Gatwick Airport, check out the most reliable airlines to get you to your destination on time: Icelandair (98%), Emirates (98%), Turkish Airlines( 98%).

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

    While on average a flight from London Gatwick Airport to Iceland is generally £618, our data shows the cheapest flight currently is £103. When looking at the most popular route, (London Gatwick - Reykjavik Keflavik Intl), you can expect to pay £132 for that flight.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Gatwick Airport to Iceland?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Iceland (average of £52). Flying from London Gatwick Airport to Iceland in August is currently the most expensive (average of £246). 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.

See more FAQs

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Alternative routes for Gatwick to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Gatwick to Iceland

Discover the top 2 airlines that operate flights from Gatwick to Iceland. 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 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£54Average£134FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£127Average£272FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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 Gatwick to Iceland?

Deals for Gatwick to Iceland 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 Gatwick to Iceland?

Cheapflights helps you find that perfect flight to Iceland from Gatwick 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 Gatwick to Iceland with no change fees?

Certainly. Search results for flights to Iceland 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 Iceland become cheaper?

Of course! You can now track prices for flights from Gatwick to Iceland 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.

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