LGW - KEF

$88 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 Keflavik Intl departing on 11/11. 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

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 round-trip
$121
Overall average: $189
easyJet
Thu 2/5Sun 2/8
LGW - KEF • Non-stop
Cheapest one-way
$88
Typical prices: $81-123
easyJet
Tue 11/11
LGW - KEF • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts and KAYAK users
Choose Economy Flex on Icelandair for a checked bag.
Bring snacks as in-flight food on Icelandair is limited.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
easyJet
Cheapest • from $121 (round-trip)
Icelandair
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 69% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 45% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
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 round-trip 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 round-trip flight deals from Gatwick to Keflavik Intl

Thu, Feb 5 - Sun, Feb 8
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
11:20 am - 2:30 pmKEF-LGW
3h 10mnonstop
$121easyJet
Find Deal
Sat, Dec 6 - Tue, Dec 9
easyJet Logo
2:25 pm - 5:45 pmLGW-KEF
3h 20mnonstop
easyJet Logo
12:20 pm - 3:30 pmKEF-LGW
3h 10mnonstop
$122easyJet
Find Deal
Thu, Jan 29 - Sun, Feb 1
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
11:20 am - 2:30 pmKEF-LGW
3h 10mnonstop
$123easyJet
Find Deal
Wed, Nov 26 - Thu, Nov 27
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
6:05 pm - 9:15 pmKEF-LGW
3h 10mnonstop
$124easyJet
Find Deal
Wed, Dec 10 - Fri, Dec 12
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$125easyJet
Find Deal
Thu, Dec 11 - Fri, Dec 12
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$129easyJet
Find Deal
Tue, Nov 18 - Thu, Nov 20
easyJet Logo
8:00 am - 11:30 amLGW-KEF
3h 30mnonstop
easyJet Logo
6:05 pm - 9:15 pmKEF-LGW
3h 10mnonstop
$130easyJet
Find Deal
Wed, Dec 3 - Sun, Dec 7
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
11:20 am - 2:30 pmKEF-LGW
3h 10mnonstop
$131easyJet
Find Deal
Sat, Dec 6 - Tue, Dec 9
easyJet Logo
2:25 pm - 5:45 pmLGW-KEF
3h 20mnonstop
easyJet Logo
12:20 pm - 3:30 pmKEF-LGW
3h 10mnonstop
$133easyJet
Find Deal
Tue, Jan 6 - Fri, Jan 9
Icelandair Logo
11:55 am - 3:20 pmLGW-KEF
3h 25mnonstop
Icelandair Logo
7:40 am - 10:55 amKEF-LGW
3h 15mnonstop
$178Icelandair
Find Deal
Booking Insights

KAYAK's insights & trends for Gatwick to Keflavik Intl flights

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

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.

If your flying dates are flexible, you should consider flying to Reykjavik on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from London Gatwick Airport to Reykjavik. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

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 March, where tickets cost $148 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $411 and $373 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 4 weeks before departure, which saves you about 69% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Gatwick to Keflavik Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
easyJet

Opt for Standard Plus for an overhead cabin bag and Speedy Boarding, enhancing travel convenience.


Consider easyJet Plus for free seat selection and Fast Track security, saving time at the airport.

Read more about easyJetby Blane Bachelor
Icelandair

Saga Premium offers complimentary meals and beverages, enhancing comfort on medium-haul flights.


Economy Flex includes a checked bag and seat selection, offering more flexibility for travelers.

Read more about Icelandairby Stefanie Waldek
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing 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 favorite 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. She will always choose the window seat.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek

Stefanie Waldek

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 on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonApril
Cheapest flight$88
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from London Gatwick Airport to Reykjavik

When to book flights from Gatwick to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Gatwick to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Keflavik Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Gatwick to Keflavik Intl 
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 $88 for a one-way ticket and $121 for a round-trip.

  • Do I need a passport to fly between London Gatwick Airport and Reykjavik?

    Yes, you’ll need a passport to travel to Reykjavik from London Gatwick Airport.

  • Which airports will I be using when flying from London Gatwick Airport to Reykjavik?

    When flying out of London Gatwick Airport you will be using London Gatwick. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

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

    Only Virgin Atlantic offers 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 nonstop flights from London Gatwick Airport to Reykjavik on a daily basis.

  • 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 travelers 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 round-trip ticket. You could then fly to Reykjavik with an airline and back to London Gatwick Airport with another airline. Booking your flights between London Gatwick Airport and KEF can sometimes prove cheaper using this method.

  • 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? 25% of our users found flights on this route for $262 or less one-way and $435 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, easyJet

Icelandair, easyJet

Tuesday

Icelandair, easyJet

Icelandair, easyJet

Wednesday

Icelandair, easyJet

Icelandair, easyJet

Thursday

Icelandair, easyJet

Icelandair, easyJet

Friday

Icelandair, easyJet

Icelandair, easyJet

Saturday

Icelandair, easyJet

Icelandair, easyJet

Sunday

Icelandair, easyJet

Icelandair, easyJet

See more direct flights

Direct returns

Reykjavik Keflavik Intl to London Gatwick

Monday

Icelandair, easyJet

Icelandair, easyJet

Tuesday

Icelandair, easyJet

Icelandair, easyJet

Wednesday

Icelandair, easyJet

Icelandair, easyJet

Thursday

Icelandair, easyJet

Icelandair, easyJet

Friday

Icelandair, easyJet

Icelandair, easyJet

Saturday

Icelandair, easyJet

Icelandair, easyJet

Sunday

Icelandair, easyJet

Icelandair, easyJet

See more direct flights

Reviews of the top airline flying from Gatwick to Keflavik Intl

 
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 Keflavik Intl? 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 550 reviews
7.2Boarding
8.0Crew
6.2Food
6.9Comfort
7.0Entertainment
Airline reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

4.0 OkayAnonymous, Sep 2025IAD - KEF
Read more Icelandair reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Everything you need to know for your flight from Gatwick to Keflavik Intl

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