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Cheap flights from London Gatwick Airport to Reykjavik from £121

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — REK
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Gatwick to Reykjavik are usually found in March or January, booked 87 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Gatwick to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Reykjavik
Explore the most affordable flight options available from Gatwick to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Mon 26/1019:30
LGW
-
KEF
2 stops24h 35m
Multiple Airlines
Sun 1/1120:15
KEF
-
LGW
Nonstop3h 10m
Multiple Airlines
Deal found 12/7£207
Tue 22/919:15
LGW
-
KEF
1 stop13h 25m
Multiple Airlines
Sat 26/918:35
KEF
-
LGW
2 stops16h 05m
Multiple Airlines
Deal found 14/7£208
Tue 15/915:40
LGW
-
KEF
Nonstop3h 15m
Icelandair
Tue 22/910:30
KEF
-
LGW
Nonstop3h 10m
Icelandair
Deal found 12/7£209
Thu 3/913:00
LGW
-
KEF
Nonstop3h 15m
Icelandair
Fri 18/910:30
KEF
-
LGW
Nonstop3h 10m
Icelandair
Deal found 13/7£210
Fri 11/915:40
LGW
-
KEF
Nonstop3h 15m
Icelandair
Sun 13/907:35
KEF
-
LGW
Nonstop3h 10m
Icelandair
Deal found 15/7£210
Mon 7/917:10
LGW
-
KEF
1 stop16h 35m
easyJet
Tue 15/909:25
KEF
-
LGW
1 stop11h 50m
easyJet
Deal found 15/7£211
Tue 1/915:40
LGW
-
KEF
Nonstop3h 15m
Icelandair
Tue 8/907:35
KEF
-
LGW
Nonstop3h 10m
Icelandair
Deal found 12/7£212
Wed 7/1015:40
LGW
-
KEF
1 stop18h 45m
easyJet
Sat 10/1008:30
KEF
-
LGW
1 stop7h 30m
easyJet
Deal found 13/7£213
Wed 9/915:40
LGW
-
KEF
Nonstop3h 15m
Icelandair
Sun 13/907:35
KEF
-
LGW
Nonstop3h 10m
Icelandair
Deal found 14/7£214
Tue 1/908:20
LGW
-
KEF
2 stops26h 35m
Multiple Airlines
Tue 15/909:25
KEF
-
LGW
1 stop11h 50m
Multiple Airlines
Deal found 14/7£215

Find flight deals from Gatwick to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Reykjavik (REK). 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 16 July 2026.

Round-trip from

£207

One-way from

£121

Popular in

June

Cheapest in

March

Average price

£342

Good round-trip deal

£347 or less

Good one-way deal

£265 or less
easyJet
  • easyJet
  • 26/10-1/11
  • 2 total stops
  • 27h 45m total
  • London to Reykjavik
Search Deals
easyJet
  • easyJet
  • 7/9
  • 1 total stop
  • 19h 40m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Gatwick to Reykjavik (REK).
Search Deals
Price to beat on a one-way flight from London Gatwick to Reykjavik (REK).
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Reykjavik 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 16 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 17/12

17:10-10:50

1 stop17h 40m

Reykjavik Keflavik Intl

Mon 21/12

11:55-15:10

Nonstop3h 15m

£213

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 3/12

10:10-13:35

Nonstop3h 25m

Reykjavik Keflavik Intl

Sun 6/12

11:30-22:50

1 stop11h 20m

£214

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Wed 28/10

10:00-13:30

Nonstop3h 30m

Reykjavik Keflavik Intl

Sat 7/11

18:35-21:45

Nonstop3h 10m

£219

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sat 3/10

09:05-17:00

1 stop8h 55m

Reykjavik Keflavik Intl

Fri 9/10

10:45-23:05

1 stop11h 20m

£250
Fastest return journey

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 31/8

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Tue 8/9

07:35-11:45

Nonstop3h 10m

£253

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Wed 2/9

21:15-09:25

1 stop13h 10m

Reykjavik Keflavik Intl

Sat 5/9

08:30-17:00

1 stop7h 30m

£259

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Tue 25/8

08:15-17:20

1 stop10h 05m

Reykjavik Keflavik Intl

Wed 26/8

08:20-15:20

1 stop6h 00m

£271

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sun 22/11

07:00-15:25

1 stop8h 25m

Reykjavik Keflavik Intl

Sun 22/11

20:15-23:25

Nonstop3h 10m

£277

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 1/10

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Sat 10/10

10:30-14:40

Nonstop3h 10m

£294

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sat 5/9

19:55-09:55

1 stop15h 00m

Reykjavik Keflavik Intl

Mon 7/9

18:40-08:30

1 stop12h 50m

£295

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Gatwick to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik 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 Reykjavik

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

Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Reykjavik (average of £45). Flying from London Gatwick Airport to Reykjavik in September is currently the most expensive (average of £187). 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 REK?

Find hourly flight availability from Gatwick to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 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 Reykjavik as you normally would.

Weekly flight availability from London Gatwick Airport to Reykjavik

Explore weekly flight availability from Gatwick to Reykjavik. 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 16 July 2026.

The most flights from LGW to REK are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from London Gatwick Airport to Reykjavik?

How often are flights from London to Reykjavik delayed?

About 15% of weekly flights between London and Reykjavik have experienced delays in the past year, with the average delay time being 116 minutes.

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

Monday 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 Reykjavik flights?

Over the past year, easyJet have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from London Gatwick Airport to Reykjavik?

The price you pay for your flight from London Gatwick Airport to Reykjavik may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated 16 July 2026.
See what other customers who have flown with Icelandair and easyJet from London Gatwick Airport to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
709 reviews
Check prices

Comfort

6.9

Entertainment

6.9

Crew

8.0

Overall

7.0

Boarding

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Izabela,Jun 2026

GLA - KEF

It was all ok for the money. It was as good as this type of flight can be. The stuff was excellent and the planes were modern. I'd fly with them again no problem.
Icelandair
7.0
Good
709 reviews
Icelandair
7.0
Good
709 reviews
Check prices

Comfort

6.9

Entertainment

6.9

Crew

8.0

Overall

7.0

Boarding

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Izabela,Jun 2026

GLA - KEF

It was all ok for the money. It was as good as this type of flight can be. The stuff was excellent and the planes were modern. I'd fly with them again no problem.
easyJet
6.9
Okay
1,916 reviews
Icelandair
7.0
Good
709 reviews
Check prices

Comfort

6.9

Entertainment

6.9

Crew

8.0

Overall

7.0

Boarding

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Izabela,Jun 2026

GLA - KEF

It was all ok for the money. It was as good as this type of flight can be. The stuff was excellent and the planes were modern. I'd fly with them again no problem.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Reykjavik. 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 Reykjavik?

    Departing from London Gatwick Airport to Reykjavik will take you 17h 40m. There are 1202 mi between London Gatwick Airport and Reykjavik.

  • What are the cheapest airlines flying from London Gatwick Airport to Reykjavik round-trip?

    easyJet, at £54, was found to be the cheapest airline from London Gatwick Airport to Reykjavik. An alternate airline flying to your destination would be Icelandair. easyJet is priced at 74% lower than the current average price of a flight leaving 3 months from now.

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

    The top 3 most reliable airlines when flying from London Gatwick Airport to Reykjavik are Air India (85%), Icelandair (84%) and Emirates (84%).

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

    While on average a flight from London Gatwick Airport to Reykjavik is generally £801, our data shows the cheapest flight currently is £90. When looking at the most popular route, (London Gatwick - Reykjavik Keflavik Intl), you can expect to pay £88 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Reykjavik 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 Reykjavik?

    Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Reykjavik (average of £45). Flying from London Gatwick Airport to Reykjavik in September is currently the most expensive (average of £187). 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

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Hveragerdi
Kopavogur

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Gatwick to Reykjavik

Discover the top 2 airlines that operate flights from Gatwick to Reykjavik. 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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£54Average£115FlexibilityNo cancel feeOn-time86%
Search easyJet flights
IcelandairCheapest£141Average£270FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Reykjavik. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Reykjavik 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 Reykjavik with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Reykjavik, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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