£36 Cheap Flights from Reykjavik (KEF) to London (LTN)

View £36 flight on Thu, 4 Feb 2027Opens in a new window

Popular airlines from Keflavik International Airport (KEF) to Luton Airport (LTN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Reykjavik (KEF) to London (LTN)

Prices were available within the past 7 days and start at £36 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 9 Feb - Wed, 24 Feb
KEF
Reykjavik
LTN
London
£82 Return, found 9 hours ago
£82
Return
found 9 hours ago
Select easyJet flight, departing Tue, 9 Feb from Reykjavik to London, returning Wed, 24 Feb, priced at £82 found 9 hours ago
easyJet
Thu, 19 Nov - Tue, 24 Nov
KEF
Reykjavik
LTN
London
£108 Return, found 1 day ago
£108
Return
found 1 day ago
Select easyJet flight, departing Thu, 19 Nov from Reykjavik to London, returning Tue, 24 Nov, priced at £108 found 1 day ago
easyJet
Thu, 19 Nov - Tue, 24 Nov
KEF
Reykjavik
LTN
London
£113 Return, found 1 day ago
£113
Return
found 1 day ago
Select easyJet flight, departing Thu, 19 Nov from Reykjavik to London, returning Tue, 24 Nov, priced at £113 found 1 day ago
easyJet
Mon, 23 Nov - Mon, 30 Nov
KEF
Reykjavik
LTN
London
£124 Return, found 20 hours ago
£124
Return
found 20 hours ago
Select easyJet flight, departing Mon, 23 Nov from Reykjavik to London, returning Mon, 30 Nov, priced at £124 found 20 hours ago
easyJet
Mon, 23 Nov - Mon, 30 Nov
KEF
Reykjavik
LTN
London
£127 Return, found 20 hours ago
£127
Return
found 20 hours ago
Select easyJet flight, departing Mon, 23 Nov from Reykjavik to London, returning Mon, 30 Nov, priced at £127 found 20 hours ago
easyJet
Mon, 23 Nov - Mon, 30 Nov
KEF
Reykjavik
LTN
London
£130 Return, found 20 hours ago
£130
Return
found 20 hours ago
Select easyJet flight, departing Mon, 23 Nov from Reykjavik to London, returning Mon, 30 Nov, priced at £130 found 20 hours ago
easyJet
Fri, 29 Jan - Mon, 1 Feb
KEF
Reykjavik
LTN
London
£132 Return, found 4 days ago
£132
Return
found 4 days ago
Select easyJet flight, departing Fri, 29 Jan from Reykjavik to London, returning Mon, 1 Feb, priced at £132 found 4 days ago
easyJet
Fri, 27 Nov - Mon, 30 Nov
KEF
Reykjavik
LTN
London
£132 Return, found 5 days ago
£132
Return
found 5 days ago
Select easyJet flight, departing Fri, 27 Nov from Reykjavik to London, returning Mon, 30 Nov, priced at £132 found 5 days ago
easyJet
Mon, 23 Nov - Mon, 30 Nov
KEF
Reykjavik
LTN
London
£133 Return, found 20 hours ago
£133
Return
found 20 hours ago
Select easyJet flight, departing Mon, 23 Nov from Reykjavik to London, returning Mon, 30 Nov, priced at £133 found 20 hours ago
easyJet
Mon, 1 Feb - Fri, 5 Feb
KEF
Reykjavik
LTN
London
£134 Return, found 6 days ago
£134
Return
found 6 days ago
Select easyJet flight, departing Mon, 1 Feb from Reykjavik to London, returning Fri, 5 Feb, priced at £134 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest and Closest option available. Average driving time to city centre is 28 minutes. Flights from £266
LHR
Heathrow
CheapestClosest
Average driving time to city centre28 min
Flights from £266

Frequently asked questions

Which airlines fly direct from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
Enter KEF to LTN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
To find a cheap flight from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
There are approximately 5 connecting flights per day from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton). Some common connection points include Roissy-Charles de Gaulle (CDG), Schiphol (AMS), and Gardermoen (OSL).
What is the earliest flight from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from KEF to LTN. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
Flying nonstop from KEF to LTN takes around 3 hours, with the route covering approximately 1,157 miles. Flights with a layover typically take 20 hours 50 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
Select the "Business class" and "First class" filters when looking for KEF to LTN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) flight with Expedia?
It's easy to earn miles on a Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Keflavik Intl. (KEF)?
When traveling from Keflavik Intl. (KEF) to London, you can fly into Stansted (STN), Gatwick (LGW) and Heathrow (LHR). Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) at the last minute?
Typically, booking a last minute flight from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) flight and hotel package?
Securing a Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton)?
If you booked your Reykjavik (KEF-Keflavik Intl.) to London (LTN-Luton) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Luton
Airlines serving
easyJet
Return price
£81
Distance
1851 km
Average flight time
4 hours 5 mins

Book with confidence

Compare flights from Reykjavik to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Reykjavik to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Luton in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Keflavik Intl. to Luton.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Keflavik Intl. (KEF) to Luton (LTN)

The easiest way to view the best deals on flights from Reykjavik to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Keflavik Intl. to Luton start at just £82 and range up to £134.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Reykjavik and London
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Reykjavik to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Keflavik Intl. to Luton for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Reykjavik to London easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.