£153 Cheap Flights from London (LCY) to Reykjavik (KEF)

View £153 flight on Wed, 21 May 2025Opens in a new window

Popular airlines from London City Airport (LCY) to Keflavik International Airport (KEF)

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

Prices were available within the past 7 days and start at £153 for one-way flights and £207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, 9 May - Sat, 17 May
LCY
London
KEF
Reykjavik
£207 Return, found 5 days ago
£207
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, 9 May from London to Reykjavik, returning Sat, 17 May, priced at £207 found 5 days ago
Lufthansa
Fri, 9 May - Tue, 13 May
LCY
London
KEF
Reykjavik
£207 Return, found 3 hours ago
£207
Return
found 3 hours ago
Select Lufthansa flight, departing Fri, 9 May from London to Reykjavik, returning Tue, 13 May, priced at £207 found 3 hours ago
Lufthansa
Fri, 9 May - Tue, 13 May
LCY
London
KEF
Reykjavik
£221 Return, found 3 hours ago
£221
Return
found 3 hours ago
Select Lufthansa flight, departing Fri, 9 May from London to Reykjavik, returning Tue, 13 May, priced at £221 found 3 hours ago
Swiss International Air Lines
Thu, 19 Jun - Thu, 26 Jun
LCY
London
KEF
Reykjavik
£223 Return, found 16 hours ago
£223
Return
found 16 hours ago
Select Swiss International Air Lines flight, departing Thu, 19 Jun from London to Reykjavik, returning Thu, 26 Jun, priced at £223 found 16 hours ago
Lufthansa
Mon, 5 May - Tue, 13 May
LCY
London
KEF
Reykjavik
£224 Return, found 10 hours ago
£224
Return
found 10 hours ago
Select Lufthansa flight, departing Mon, 5 May from London to Reykjavik, returning Tue, 13 May, priced at £224 found 10 hours ago
Lufthansa
Fri, 9 May - Tue, 13 May
LCY
London
KEF
Reykjavik
£227 Return, found 3 hours ago
£227
Return
found 3 hours ago
Select Lufthansa flight, departing Fri, 9 May from London to Reykjavik, returning Tue, 13 May, priced at £227 found 3 hours ago
Lufthansa
Wed, 14 May - Thu, 22 May
LCY
London
KEF
Reykjavik
£229 Return, found 5 days ago
£229
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 14 May from London to Reykjavik, returning Thu, 22 May, priced at £229 found 5 days ago
Lufthansa
Fri, 9 May - Fri, 16 May
LCY
London
KEF
Reykjavik
£229 Return, found 1 day ago
£229
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 9 May from London to Reykjavik, returning Fri, 16 May, priced at £229 found 1 day ago
Air Dolomiti
Fri, 9 May - Thu, 15 May
LCY
London
KEF
Reykjavik
£273 Return, found 7 hours ago
£273
Return
found 7 hours ago
Select Air Dolomiti flight, departing Fri, 9 May from London to Reykjavik, returning Thu, 15 May, priced at £273 found 7 hours ago
KLM
Thu, 22 May - Thu, 29 May
LCY
London
KEF
Reykjavik
£366 Return, found 1 hour ago
£366
Return
found 1 hour ago
Select KLM flight, departing Thu, 22 May from London to Reykjavik, returning Thu, 29 May, priced at £366 found 1 hour ago
Flight from London to Reykjavik route information
Origin airport
London City
Destination airport
Keflavik Intl.
Airlines serving
KLM, Lufthansa, Swiss International Air Lines
Return price
£206
Distance
1902 km

Compare flights from London to Reykjavik easily and book with confidence

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

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 London City (LCY) to Keflavik Intl. (KEF) 

The easiest way to view the best deals on flights from London to Reykjavik 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 London City to Keflavik Intl. start at just £207 and range up to £413.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from London City to Keflavik Intl. 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.  

Frequently asked questions

How much is a flight from London City Airport to KEF?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between London City Airport and Keflavik Intl. Airport (KEF) was £207. Cheap tickets don’t last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London City Airport (LCY) to Reykjavík--Keflavík Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LCY to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London City Airport to KEF flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London City Airport (LCY) to Keflavik Intl. Airport (KEF)?
The flight distance between London City Airport (LCY) and KEF is 1,900 kilometres. Pack yourself a drink, some snacks and a good movie. Keep yourself entertained and time will zip by.
Which airlines fly direct from London City Airport to Reykjavík--Keflavík Airport?
If you want to fly straight from LCY to Reykjavík–Keflavík Airport, you’ll need to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly on this route.
Are LCY to KEF flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from London City Airport to Reykjavík–Keflavík Airport surfacing a few weeks prior to the departure date. If you’d rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.

Explore a world of travel with Expedia

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