LGW - KEF

£82 Find Cheap Flights from London Gatwick Airport to Reykjavik

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 Reykjavik departing on 3/6. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£149
Typical prices: £303-£204
Icelandair
Wed 30/9Thu 8/10
LGW - KEF • Direct
Cheapest one-way flight
£82
Typical prices: £150-£191
Multiple Airlines
Wed 3/6
LGW - KEF • 1 stop
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Choose Standard Plus on easyJet for cabin bag perks.
Bring snacks on Icelandair due to expensive meals.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Cheapest • from £149 (return)
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Icelandair. Average duration is 3h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 54% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Gatwick to Reykjavik (LGW-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Reykjavik 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 Reykjavik

Wed, 30 Sep - Thu, 8 Oct
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
10:30 - 14:40
KEF
-
LGW
3h 10mdirect
£149Icelandair
Fri, 18 Sep - Sun, 20 Sep
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
10:30 - 14:40
KEF
-
LGW
3h 10mdirect
£156Icelandair
Mon, 12 Oct - Thu, 15 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
17:35 - 21:50
KEF
-
LGW
3h 15mdirect
£159easyJet
Thu, 15 Oct - Mon, 2 Nov
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
07:40 - 10:55
KEF
-
LGW
3h 15mdirect
£161Icelandair
Mon, 5 Oct - Mon, 19 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
18:40 - 22:55
KEF
-
LGW
3h 15mdirect
£169easyJet
Mon, 5 Oct - Mon, 19 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
18:40 - 22:55
KEF
-
LGW
3h 15mdirect
£170easyJet
Mon, 12 Oct - Thu, 15 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
17:35 - 21:50
KEF
-
LGW
3h 15mdirect
£172easyJet
Mon, 19 Oct - Fri, 30 Oct
Icelandair Logo
15:40 - 17:55
LGW
-
KEF
3h 15mdirect
Icelandair Logo
07:40 - 10:55
KEF
-
LGW
3h 15mdirect
£173Icelandair
Mon, 5 Oct - Mon, 19 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
18:40 - 22:55
KEF
-
LGW
3h 15mdirect
£175easyJet
Mon, 12 Oct - Thu, 22 Oct
easyJet Logo
14:20 - 16:40
LGW
-
KEF
3h 20mdirect
easyJet Logo
17:35 - 21:50
KEF
-
LGW
3h 15mdirect
£181easyJet
Booking Insights

KAYAK’s insights & trends for Gatwick to Reykjavik flights

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

How much is a return flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport departing in September.

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

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

For London Gatwick Airport to Reykjavik, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Reykjavik back to London Gatwick Airport, the best deals are generally found on Saturday, with Thursday being the most expensive.

What is the cheapest month to fly from London Gatwick Airport to Reykjavik Keflavik Intl Airport?

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 Reykjavik Keflavik Intl Airport, 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 Reykjavik Keflavik Intl Airport is November, where tickets cost £98 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £412 and £299 respectively.

How far in advance should I book a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport?

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 Reykjavik Keflavik Intl Airport, 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 the flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Gatwick to Reykjavik

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

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

Low seasonJune
Cheapest flight£82
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 47% lower on average.
Flight from London Gatwick Airport to Reykjavik

When to book flights from Gatwick to Reykjavik

Are your dates flexible? Find out the best times to travel from Gatwick to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Gatwick to Reykjavik: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Gatwick to Reykjavik 
Verified travelerFlew with IcelandairFeb 2025
Pack snacks. Expensive restaurants and no in flight food unless ordered.
JonFlew with IcelandairJun 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 for booking London Gatwick Airport to Reykjavik flights

  • What is the cheapest flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport was £82 for a one-way ticket and £149 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London Gatwick Airport to Reykjavik?

    Virgin Atlantic, and Lufthansa offer inflight Wi-Fi service on the London Gatwick Airport to Reykjavik flight route.

  • Which aircraft models fly most regularly from London Gatwick Airport to Reykjavik?

    The Boeing 777 is the aircraft model that flies most regularly on the London Gatwick Airport to Reykjavik flight route.

  • On which days can I fly direct from London Gatwick Airport to Reykjavik?

    There are direct flights from London Gatwick Airport to Reykjavik on a daily basis.

  • Which is the best airline for flights from London to Reykjavik, Icelandair or easyJet?

    The two airlines most popular with KAYAK users for flights from London to Reykjavik are Icelandair and easyJet. With an average price for the route of £271 and an overall rating of 7.0, Icelandair is the most popular choice. easyJet is also a great choice for the route, with an average price of £114 and an overall rating of 6.9.

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

    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 Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from London Gatwick Airport 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 Reykjavik?

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

    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 to Reykjavik from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight from Reykjavik to London Gatwick Airport? 25% of our users found flights on this route for £333 or less one-way and £370 or less round-trip.

Prefer to fly direct from London Gatwick Airport to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Reykjavik Keflavik Intl.
Find which airlines fly direct from London Gatwick Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to London Gatwick

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Reviews of the top airlines flying from Gatwick to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from London to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Reykjavik? 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 650 reviews
6.2Food
7.2Boarding
8.0Crew
6.9Entertainment
6.9Comfort
Airline reviews

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

6.0 GoodSteven, May 2026
AGP - KEF
Read more Icelandair reviews

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

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

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

Queuing for quite a while despite using the "speedy boarding".

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

Information on your arrival and departure airports