£137 Find Cheap Flights from London Gatwick Airport to Iceland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Iceland departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flight Deals

Book Cheap Gatwick to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Iceland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Iceland

Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
17:10 - 10:50
LGW
-
KEF
17h 40m
1 stop
Multiple Airlines Logo
17:30 - 18:50
KEF
-
LGW
25h 20m
2 stops
£209Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
easyJet Logo
20:20 - 09:25
LGW
-
KEF
14h 05m
1 stop
easyJet Logo
18:45 - 08:35
KEF
-
LGW
12h 50m
1 stop
£210easyJet
Wed, 23 Dec - Wed, 6 Jan
easyJet Logo
10:00 - 13:30
LGW
-
KEF
3h 30mdirect
easyJet Logo
14:20 - 17:30
KEF
-
LGW
3h 10mdirect
£211easyJet
Fri, 11 Dec - Sat, 12 Dec
Multiple Airlines Logo
13:00 - 11:10
LGW
-
KEF
22h 10m
2 stops
Multiple Airlines Logo
18:05 - 18:50
KEF
-
LGW
24h 45m
2 stops
£212Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
10:30 - 14:40
KEF
-
LGW
3h 10mdirect
£213Icelandair
Fri, 18 Dec - Wed, 23 Dec
easyJet Logo
06:00 - 09:30
LGW
-
KEF
3h 30mdirect
easyJet Logo
14:20 - 17:30
KEF
-
LGW
3h 10mdirect
£213easyJet
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
21:15 - 09:25
LGW
-
KEF
13h 10m
1 stop
Multiple Airlines Logo
18:45 - 12:15
KEF
-
LGW
16h 30m
2 stops
£213Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
22:00 - 09:55
LGW
-
KEF
12h 55m
1 stop
Multiple Airlines Logo
18:40 - 16:00
KEF
-
LGW
20h 20m
2 stops
£213Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
10:30 - 14:40
KEF
-
LGW
3h 10mdirect
£213Icelandair
Thu, 24 Sep - Tue, 29 Sep
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
10:30 - 14:40
KEF
-
LGW
3h 10mdirect
£218Icelandair
Booking Insights

KAYAK's insights & trends for Gatwick to Iceland flights

Get data-powered insights and trends into flights from Gatwick to Iceland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London Gatwick Airport to Iceland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Iceland from London Gatwick Airport found in the last 5 days was to Reykjavik, at £214 return. The most popular route is from London Gatwick Airport (LGW) to Reykjavik Keflavik Intl Airport (KEF), and the cheapest return airline ticket found on this route in the last 5 days was £214.

What is the cheapest time of day to fly to Iceland?

The average price for all round-trip flights from London Gatwick Airport to Iceland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Iceland is generally in the morning, when retur flights cost £361 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £468.

Can I save money by flying with a stopover from London Gatwick Airport to Iceland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £238, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Gatwick Airport to Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Iceland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Gatwick Airport to Iceland is January, when tickets cost £112 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £367 and £326 respectively.

What’s the cheapest day of the week to fly from London Gatwick Airport to Iceland?

The average price of all round-trip flights from London Gatwick Airport to Iceland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Gatwick Airport to Iceland, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Iceland, Thursday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from London Gatwick Airport to Iceland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Iceland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Gatwick Airport to Iceland, you should book around 3 weeks before departure, which saves you about 24% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from London Gatwick Airport to Iceland

Low season

June

Cheapest flight

£137
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 46% lower on average.
Flight from London Gatwick Airport to Reykjavik

Flights from Gatwick to Iceland: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Gatwick to Iceland 
Verified travelerFlew with Icelandair
LGW
-
KEF
Feb 2025
Pack snacks. Expensive restaurants and no in flight food unless ordered.
JonFlew with Icelandair
LGW
-
KEF
Jun 2024
Understanding the transit system. Something we had not done. So we took a cab that sat in a lot of traffic and cost us a lot of time and money when we could have taken the tube for very little cost and half time time

FAQs - booking Iceland flights

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Iceland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Gatwick Airport to Iceland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Gatwick Airport to Iceland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Iceland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Gatwick Airport to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Gatwick to Iceland

 
Need help choosing which airline to fly with from Gatwick to Iceland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 721 reviews
6.9Comfort
7.1Boarding
6.8Entertainment
6.1Food
8.0Crew
Airline reviews

The WiFi wasn’t working, so no one could watch any entertainment for 5 hours. The plane also was delayed and did not leave, nor did the staff prioritize those with connecting flights to de-board first. Everyone with a connecting flight to Munich missed their flight by 5 minutes. Then the next flight to Munich was 14 hours later. The airport could not compensate us because the closest hotel was about 2 hours away. This did not seem like the truth. I was not pleased with this traveling experience.

2.0 MediocreAnonymous, Aug 2026
BWI - KEF
Read more Icelandair reviews

The WiFi wasn’t working, so no one could watch any entertainment for 5 hours. The plane also was delayed and did not leave, nor did the staff prioritize those with connecting flights to de-board first. Everyone with a connecting flight to Munich missed their flight by 5 minutes. Then the next flight to Munich was 14 hours later. The airport could not compensate us because the closest hotel was about 2 hours away. This did not seem like the truth. I was not pleased with this traveling experience.

Just be careful, it is not business class, not flat seats, just as in comfort plus.

1. No food on a 8 hr flight is a travesty! The fare was not that low. 2. The entertainment was pretty bad and you had to buy headphones!!! 3. Only 2 toilets for the whole Economy section!!

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Well! They got me as far as Iceland, let me wait around at the airport since my next flight had either left or canceled, finally gave me my luggage, and sent me to wait quite some time with seven other people for a ride to a hotel. At the hotel we got a chef's salad, a nice room for the night which unfortunately had feather pillows and duvet (allergies), a really great and spectacular buffet for breakfast (small but stunning), taxis back to the airport for the 9:30 Delta flight back to Minneapolis. The Delta flight has free food and liquor included which Icelandair does not. All in all, it falls far short of my worst ever United flight to SGN. Icelandair did change my reservation after my roommate tested positive for COVID and we canceled our plans to travel around Iceland, but the charges were fairly hefty. I had trouble contact Kayak's agents to discuss changing my reservations and finally contacted Icelandair who changed them. (I used their contact form and put in several requests for call backs.) Of course, they called just after I made the change with Icelandair.

did internet check in but still had to get checked in at the counter and this was not the first time. Bummer!

Paying $75 for my bag is disgusting. Got off ground late so I missed my connections. Kept us waiting for passengers in the cold. Will not use them again.

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

The on board air steward really made the journey. He was very entertaining

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

Everything you need to know for your flight from Gatwick to Iceland

Information on your arrival and departure airports