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LON - KEF

Find cheap flights from London to Reykjavik from $94

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Keflavik Intl departing on 30/9. 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
Mon 3/6
Mon 10/6

Search hundreds of travel sites and compare cheap flights to Reykjavik

 
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
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

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Cheap flight deals from London to Keflavik Intl (LON-KEF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Keflavik Intl 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 and deals for you by selecting your travel dates.
Choose your dates
06:30 - 08:35LTN-KEF
3h 05mdirect
09:15 - 13:10KEF-LTN
2h 55mdirect
$179easyJet
Find Deal
Fri, 13 Sep - Fri, 20 Sep
11:40 - 13:45STN-KEF
3h 05mdirect
06:40 - 10:40KEF-STN
3h 00mdirect
$180PLAY
Find Deal
Fri, 27 Sep - Mon, 30 Sep
07:05 - 09:05LTN-KEF
3h 00mdirect
09:00 - 12:55KEF-LTN
2h 55mdirect
$185easyJet
Find Deal
Wed, 28 Aug - Wed, 4 Sep
11:40 - 13:45STN-KEF
3h 05mdirect
06:40 - 10:40KEF-STN
3h 00mdirect
$199PLAY
Find Deal
Fri, 13 Sep - Fri, 20 Sep
13:00 - 15:15LGW-KEF
3h 15mdirect
07:35 - 11:45KEF-LGW
3h 10mdirect
$261Icelandair
Find Deal
Thu, 3 Oct - Tue, 8 Oct
13:00 - 15:15LGW-KEF
3h 15mdirect
07:35 - 11:45KEF-LGW
3h 10mdirect
$262Icelandair
Find Deal
Thu, 3 Oct - Wed, 9 Oct
19:30 - 08:05LHR-KEF
13h 35m1 stop
18:15 - 09:35KEF-LHR
14h 20m1 stop
$282Scandinavian Airlines
Find Deal
Thu, 18 Jul - Fri, 26 Jul
07:05 - 17:35LHR-KEF
11h 30m1 stop
18:15 - 09:35KEF-LHR
14h 20m1 stop
$284Scandinavian Airlines
Find Deal
Mon, 24 Jun - Tue, 16 Jul
07:25 - 09:30LHR-KEF
3h 05mdirect
11:05 - 15:10KEF-LHR
3h 05mdirect
$332British Airways
Find Deal
Sun, 2 Jun - Wed, 5 Jun
07:55 - 10:05LHR-KEF
3h 10mdirect
10:35 - 14:40KEF-LHR
3h 05mdirect
$353British Airways
Find Deal
Wed, 2 Oct - Thu, 3 Oct

Flights from London to Keflavik Intl - Travel Insights & Trends

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

What is the cheapest London to Reykjavik Keflavik Intl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Reykjavik Keflavik Intl Airport.
Our data shows that the cheapest route for a one-way flight from London to Reykjavik Keflavik Intl Airport cost $60 and was between London Luton Airport and Reykjavik Keflavik Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $94.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London 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 to Reykjavik Keflavik Intl Airport is March, where tickets cost $73 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $391 and $340 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London 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 month.
To get a below average price on the flight from London to Reykjavik Keflavik Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 73 days before departure.

Which airlines provide the cheapest flights from London to Reykjavik?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, easyJet offered the best one-way deal for that route, at $94. KAYAK users also found London to Reykjavik return flights on easyJet from $179 and on PLAY from $180.

Which airlines fly most frequently between London and Reykjavik?

Icelandair connects London to Reykjavik with up to 3 flights per day. British Airways also offers 1 flight per day, while PLAY follows with 1 flight per day.

Which airlines fly direct between London and Reykjavik Keflavik Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Reykjavik Keflavik Intl Airport.
There are 4 airlines that fly direct from London to Reykjavik Keflavik Intl Airport. They are: British Airways, Icelandair, PLAY and easyJet. The cheapest price of all airlines flying this route was found with British Airways at $254 for a one-way flight. On average, the best prices for this route can be found at easyJet.

How many flights are there between London and Reykjavik Keflavik Intl Airport per day?

Each day, there are between 5 and 7 nonstop flights that take off from London and land in Reykjavik Keflavik Intl Airport, with an average flight time of 3h 10m. The most common departure time is 13:00 and most flights take off in the morning. Each week, there are 41 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between London and Reykjavik Keflavik Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Reykjavik take?

Direct flights cover the 3,065 km separating London and Reykjavik in about 3h 00m.

What’s the earliest departure time from London to Reykjavik?

Early birds can take the earliest flight from London at 06:00 and will be landing in Reykjavik Keflavik Intl Airport at 08:20.

What’s the latest departure time from London to Reykjavik?

If you prefer to fly at night, the latest flight from London to Reykjavik Keflavik Intl Airport jets off at 21:25 and lands at 23:40.

Good to know

Low season

April

High season

December
Best time to beat the crowds but there is an average 39% increase in price.
Most popular time to fly and prices are also 18% lower on average.

When to book flights from London to Keflavik Intl

Are your dates flexible? Find out the best times to travel from London to Keflavik Intl 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.

FAQs for booking London to Reykjavik flights

  • Are there public transport options from Keflavik Airport to the city centre?

    You can get coach transport via FlyBus and Airport Direct to the city centre from Keflavik Airport. Straeto Bus No.55 operates a local bus service to locations in Central Reykjavik as an additional option. The airport also has taxi ranks and a car hire centre if you prefer. Rideshare options like Lyft and Uber are currently unavailable in Iceland.

  • Where can I pick up some Icelandic krona at Keflavik Airport?

    Arion Bank operates a full-service branch with currency exchange facilities in the arrivals hall at Keflavik Airport. The bank also maintains cashpoint machines in the arrivals hall and near the luggage reclaim area for your convenience.

  • Are there any onsite hotels at Keflavik Airport?

    There are no onsite accommodations at Keflavik Airport, but you can locate a few hotels nearby to spend the night after your flight. Hotel Keflavik by Reykjavik Keflavik Airport, Diamond Suites by Reykjavik Keflavik Airport and Park Inn by Radisson Reykjavik Keflavik Airport are three establishments within 2 miles with airport shuttle transfer services.

  • What other cities are accessible from Keflavik Airport?

    The cities of Hafnarfjodur and Kopavogur are easily reachable by airport car hire from Keflavik Airport. If you’re seeking destinations using continuing flight services, there are routes to Glasgow and Edinburgh via Dublin and services to Bergen or Stavanger in Norway.

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

    In the last 3 days, the lowest price for a flight from London to Reykjavik Keflavik Intl Airport was $62 for a one-way ticket and $118 for a return.

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

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

  • Which airline alliances offer flights from London to Reykjavik?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Reykjavik, with oneworld being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Reykjavik are PLAY and Icelandair. With an average price for the route of $230 and an overall rating of 7.2, PLAY is the most popular choice. Icelandair is also a great choice for the route, with an average price of $393 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London 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 to Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from London 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Reykjavik

  • Looking for a cheap flight? 25% of our users found flights on this route for $108 or less one-way and $357 or less round-trip.
  • Keflavik International Airport (KEF) is one of two Reykjavik airports serving the capital city and the primary gateway for foreign air travel to Iceland. It is located some 30 miles from Central Reykjavik and acts as a base of operations for national airline Icelandair as well as the low-budget carrier PLAY, both of whom provide flights from London to Reykjavik.
  • Departures to Reykjavik are available from the majority of London-area airports. PLAY and easyJet lead the way with direct flights from London Luton (LTN) and London Stansted (STN), while Icelandair operates directly from London Heathrow (LHR) and London Gatwick (LGW). Lufthansa offers one-stop flights via Frankfurt from London City Airport (LCY), but you can also get one-stop service from other airports with connections in Vienna, Milan and Warsaw.
  • For those who prefer to park and fly, all of the London metro airports provide a variety of parking options to suit your needs. In addition to short- and long-stay garages, you can also choose meet-and-greet, valet and premium parking, with designated spaces for Blue Badge holders, at affordable daily rates.
  • If you’re in the company of young children on flights to Reykjavik, you should know that each of the London airports provides family-related services and facilities to help make your airport experience a pleasant one. Baby-changing rooms are available throughout all terminals, and there are children’s play areas with an assortment of games and other amusements to keep them busy prior to boarding.
  • Take advantage of the Fast Track service at your point of departure to escape the long queues at security checkpoints. Fast Track passes for London Heathrow, London Gatwick, London Stansted, London Luton and London City Airport are available for purchase online, but you can also grab one at an airport kiosk at least 1h before departure.
See more tips

Prefer to fly direct from London to Reykjavik Keflavik Intl?

Find which airlines fly direct from London to Keflavik Intl, which days they fly and book direct flights.

Direct departures

London to Reykjavik Keflavik Intl

Monday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Icelandair, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Icelandair, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to London

Monday

American Airlines, British Airways, Icelandair, +5 more

American Airlines, British Airways, +6 more

Tuesday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Icelandair, +5 more

American Airlines, British Airways, +6 more

Thursday

American Airlines, British Airways, Icelandair, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Icelandair, +5 more

American Airlines, British Airways, +6 more

Saturday

American Airlines, British Airways, Icelandair, +5 more

American Airlines, British Airways, +6 more

Sunday

American Airlines, British Airways, Icelandair, +5 more

American Airlines, British Airways, +6 more

See more direct flights
See more direct flights

Top 3 airlines serving from London 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 London 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.
7.2
PLAYOverall score based on 67 reviews
4.3Entertainment
8.3Crew
7.5Boarding
5.2Food
6.5Comfort
Airline reviews

did not get the seats we had specially paid for

2.0 MediocreWalter, Apr 2024ALC - KEF
Read more about PLAY reviews

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Travelling with a 2 year old and being seated at the last row right by the toilet was the worst experience I had in a long time. Please do better for other parents

One small complaint: people in economy frequently were coming through the curtain to use the saga lavatory.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

on plane service was excellent - we flew business class. And everything ran on schedule - always a good thing. However, the transfer is Reykyavik - both going and coming - was really crowded and confusing. It's tough enough when you're tired from a long flight - but then to push through heavy crowds to get on to a shuttle bus seems like they don't have the facilities to support the numbers.

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

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

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

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

I had an emergency escape seat. The attendant gave the extrA briefing to my side of the aisle but didnt direct it at all to the other where my wife was sitting

Boarding great. Didn’t eat or drink so can not comment.

Total jobs worths over carry on bags, charged £96 extra for bags that were clearly hand luggage

3 hours delayed Don’t understand why when you have paid for ‘speedy boarding’ they call you forward to then make you stand fir another 20 minutes in a confined space before boarding the plane.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

Book cheap flights from London to Reykjavik

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Reykjavik found on KAYAK in the last 72 hours.
30/9Mon
directeasyJet
3h 05mLTN-KEF
$94
2/6Sun
directeasyJet
3h 05mLTN-KEF
$99
29/8Thu
directPLAY
3h 05mSTN-KEF
$106
20/9Fri
directPLAY
3h 05mSTN-KEF
$120
2/6Sun
directBritish Airways
3h 05mLHR-KEF
$146
30/9Mon
directBritish Airways
3h 05mLHR-KEF
$159
7/6Fri
1 stopScandinavian Airlines
15h 55mLHR-KEF
$165
24/6Mon
1 stopScandinavian Airlines
11h 30mLHR-KEF
$167
9/5Thu
directIcelandair
3h 15mLGW-KEF
$368
24/8Sat
directIcelandair
3h 15mLGW-KEF
$370

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Last minute flights from London to Keflavik Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Reykjavik that are departing in the next 10 days.
6/5Mon
directeasyJet
3h 05mLTN-KEF
13/5Mon
directeasyJet
2h 55mKEF-LTN
$271
6/5Mon
directeasyJet
3h 05mLTN-KEF
8/5Wed
directeasyJet
2h 55mKEF-LTN
$277
5/5Sun
multi-stopScandinavian Airlines
6h 00mLHR-KEF
9/5Thu
multi-stopScandinavian Airlines
6h 25mKEF-LHR
$444
6/5Mon
multi-stopScandinavian Airlines
14h 20mLHR-KEF
9/5Thu
multi-stopScandinavian Airlines
6h 25mKEF-LHR
$452
6/5Mon
direct
3h 05mLTN-KEF
5/6Wed
multi-stop
7h 25mKEF-LTN
$552
9/5Thu
multi-stopAustrian Airlines
28h 50mLHR-KEF
12/5Sun
multi-stopAustrian Airlines
8h 10mKEF-LHR
$716
6/5Mon
multi-stopAustrian Airlines
28h 50mLHR-KEF
12/5Sun
multi-stopAustrian Airlines
20h 30mKEF-LHR
$790
6/5Mon
multi-stop
7h 05mSTN-KEF
13/5Mon
multi-stop
10h 05mKEF-STN
$799
9/5Thu
directIcelandair
3h 15mLGW-KEF
13/5Mon
directIcelandair
3h 10mKEF-LGW
$1,099
6/5Mon
directIcelandair
3h 15mLGW-KEF
13/5Mon
directIcelandair
3h 10mKEF-LGW
$1,351

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Look for other cheap flights to Reykjavik

Destination:

Reykjavik (KEF)Iceland

Cabin classes:

$1,046
$94

Browse origins:

  • Flights » 
  • London

Browse destinations:

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  • Worldwide » 
  • Reykjavik-Keflavik Airport