LGW - KEF

$61 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 12/9. 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.
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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Expert advice
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Flights 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

Sun, Nov 23 - Fri, Nov 28
easyJet Logo
7:00 am - 10:30 amLGW-KEF
3h 30mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$92easyJet
Find Deal
Mon, Nov 24 - Fri, Nov 28
easyJet Logo
7:40 am - 11:10 amLGW-KEF
3h 30mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$101easyJet
Find Deal
Wed, Nov 26 - Fri, Nov 28
easyJet Logo
1:55 pm - 5:15 pmLGW-KEF
3h 20mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$105easyJet
Find Deal
Mon, Nov 10 - Fri, Nov 14
easyJet Logo
7:40 am - 11:10 amLGW-KEF
3h 30mnonstop
easyJet Logo
7:15 pm - 10:25 pmKEF-LGW
3h 10mnonstop
$107easyJet
Find Deal
Thu, Nov 20 - Sun, Nov 23
Icelandair Logo
11:55 am - 3:20 pmLGW-KEF
3h 25mnonstop
Icelandair Logo
7:40 am - 10:55 amKEF-LGW
3h 15mnonstop
$150Icelandair
Find Deal
Fri, Nov 21 - Mon, Dec 1
Icelandair Logo
11:55 am - 3:20 pmLGW-KEF
3h 25mnonstop
Icelandair Logo
7:40 am - 10:55 amKEF-LGW
3h 15mnonstop
$161Icelandair
Find Deal
Sat, Dec 13 - Wed, Dec 17
Logo
7:30 am - 3:00 pmLGW-KEF
7h 30m1 stop
Logo
6:05 pm - 9:15 pmKEF-LGW
3h 10mnonstop
$239
Find Deal
Tue, Sep 2 - Wed, Sep 10
Logo
9:00 am - 6:15 pmLGW-KEF
10h 15m1 stop
Logo
8:55 pm - 4:20 pmKEF-LGW
18h 25m2 stops
$251
Find Deal
Tue, Jul 8 - Thu, Jul 10
Wizz Air Logo
8:55 am - 6:15 pmLGW-KEF
10h 20m1 stop
Wizz Air Logo
6:55 pm - 8:10 amKEF-LGW
12h 15m1 stop
$268Wizz Air
Find Deal
Wed, Jul 16 - Sun, Jul 20
SWISS Logo
6:35 pm - 8:20 amLGW-KEF
14h 45m1 stop
SWISS Logo
12:45 am - 5:50 pmKEF-LGW
16h 05m1 stop
$345SWISS
Find Deal
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, front seating, and Speedy Boarding.


Consider easyJet Plus for free seat selection, Speedy Boarding, and Fast Track security.

Read more about easyJetby Blane Bachelor
Icelandair

Saga Premium offers 40-42 inches seat pitch, lounge access, and complimentary meals.


Check bags the night before early departures at Keflavik to skip morning queues.

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
Useful Info

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 Wednesday, 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 January, where tickets cost $129 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $384 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 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonApril
High seasonFebruary
Cheapest flight$61
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 29% 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 
Learn how KAYAK collects reviews and tips from users.
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 $61 for a one-way ticket and $92 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 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.

  • Which airline alliances offer flights from London Gatwick Airport to Reykjavik?

    Star Alliance is the only airline alliance operating flights between London Gatwick Airport and Reykjavik.

  • 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 $278 or less one-way and $335 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

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Tuesday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Wednesday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Thursday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Friday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Saturday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Sunday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to London Gatwick

Monday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Tuesday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Wednesday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Thursday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Friday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Saturday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

Sunday

Emirates, Icelandair, TAP AIR PORTUGAL, +1 more

Emirates, Icelandair, +2 more

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 502 reviews
7.1Boarding
7.0Entertainment
6.2Food
8.0Crew
6.9Comfort
Airline reviews

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

2.0 MediocreKelly, Jun 2025KEF - ORD
Read more Icelandair reviews

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

I had an exit row and so was Comfortable on the long flight.

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

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

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

Information on your arrival and departure airports

London Gatwick Airport (LGW)
Keflavik Intl (KEF)

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