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Cheap flights from London City Airport to Reykjavik Keflavik Intl Airport from £120

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — KEF
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from London City to Keflavik Intl
Explore the most affordable flight options available from London City to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Thu 18/1208:40LCY - KEF
1 stop10h 25mKLM
Sun 21/1220:05KEF - LCY
1 stop12h 45mKLM
Deal found 13/12£415
Thu 18/1208:40LCY - KEF
1 stop10h 25mKLM
Thu 25/1220:00KEF - LCY
1 stop22h 25mKLM
Deal found 14/12£449
Wed 24/1208:40LCY - KEF
1 stop10h 25mKLM
Wed 31/1220:05KEF - LCY
1 stop13h 25mKLM
Deal found 14/12£493
Thu 18/1207:45LCY - KEF
1 stop7h 40mMultiple Airlines
Sun 21/1220:05KEF - LCY
1 stop11h 10mMultiple Airlines
Deal found 13/12£499
Wed 31/1220:05LCY - KEF
1 stop19h 00mMultiple Airlines
Mon 5/120:05KEF - LCY
1 stop21h 15mMultiple Airlines
Deal found 13/12£553
Mon 22/1208:40LCY - KEF
1 stop10h 25mKLM
Thu 25/1220:00KEF - LCY
1 stop22h 25mKLM
Deal found 13/12£567
Sun 14/1218:30LCY - KEF
2 stops42h 20mMultiple Airlines
Wed 17/1220:05KEF - LCY
1 stop11h 10mMultiple Airlines
Deal found 13/12£579
Sun 14/1218:30LCY - KEF
2 stops42h 20mMultiple Airlines
Sun 21/1220:05KEF - LCY
1 stop11h 10mMultiple Airlines
Deal found 13/12£583
Wed 31/1208:40LCY - KEF
1 stop10h 25mMultiple Airlines
Thu 1/120:00KEF - LCY
1 stop12h 50mMultiple Airlines
Deal found 15/12£662
Sun 21/1220:05LCY - KEF
1 stop23h 00mKLM
Thu 25/1220:00KEF - LCY
1 stop23h 35mKLM
Deal found 15/12£674

Find flight deals from London City to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 December 2025.

Round-trip from

£189

One-way from

£120

Popular in

July

Cheapest in

March

Average price

£156
KLM
  • KLM
  • 29/1-1/2
  • 2 total stops
  • 22h 30m total
  • London to Reykjavik
Search Deals
KLM
  • KLM
  • 22/1
  • 1 total stop
  • 11h 20m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from London City Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

London City

Fly to

Keflavik Intl

Route

Depart

Return

Price

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 21/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Mon 26/1

20:05-08:50

1 stop12h 45m

£205

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 8/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Sun 11/1

20:05-07:15

1 stop11h 10m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 15/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Sun 18/1

20:05-07:15

1 stop11h 10m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 14/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Mon 19/1

20:05-07:15

1 stop11h 10m

£216

LondonReykjavik

LCY - KEF

LCYKEF

London City

Sat 17/1

10:00-19:05

1 stop9h 05m

Reykjavik Keflavik Intl

Wed 21/1

20:05-08:50

1 stop12h 45m

£216

LondonReykjavik

LCY - KEF

LCYKEF

London City

Sat 17/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Fri 23/1

11:25-17:20

1 stop5h 55m

£216

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 14/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Thu 29/1

20:00-08:50

1 stop12h 50m

£216

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 28/1

10:00-19:05

1 stop9h 05m

Reykjavik Keflavik Intl

Wed 4/2

20:05-09:30

1 stop13h 25m

£217

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 8/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Fri 16/1

11:25-19:35

1 stop8h 10m

£217

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 22/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Sun 1/2

20:05-07:15

1 stop11h 10m

£218

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 23 results
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Best time to book a flight from London City to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from London City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from London City to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London City Airport to Reykjavik Keflavik Intl Airport?

    A quick flight from London City Airport to Reykjavik Keflavik Intl Airport can take about 10h 25m. KLM provides one of the quickest options available for as low as £205. Airlines will cover a distance of 1187 mi.

  • Can I find deals for flights from London City to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on London City to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Keflavik Intl.

  • Can I find deals for business class flights from London City to Keflavik Intl?

    Yes. Cheapflights offers flight deals from London City to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Keflavik

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Alternative routes for London City to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Keflavik Intl flights
Gatwick to Keflavik Intl flights
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Southend to Keflavik Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Keflavik Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London City to Keflavik Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London City to Keflavik Intl?

Cheapflights helps you find that perfect flight to Keflavik Intl from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London City to Keflavik Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London City to Keflavik Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London City to Keflavik Intl become cheaper?

Yes! Start tracking prices for London City to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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