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Cheap flights from London City Airport to Reykjavik Keflavik Intl Airport from £121

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — KEF
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 31 October 2025.

Wed 10/1208:40LCY - KEF
1 stop10h 25mKLM
Mon 15/1220:05KEF - LCY
1 stop12h 45mKLM
Deal found 30/10£206
Thu 11/1207:45LCY - KEF
1 stop11h 20mKLM
Mon 15/1220:05KEF - LCY
1 stop12h 45mKLM
Deal found 30/10£206
Mon 1/1207:45LCY - KEF
1 stop11h 20mKLM
Fri 5/1211:25KEF - LCY
1 stop8h 10mKLM
Deal found 30/10£216
Mon 8/1207:45LCY - KEF
1 stop11h 20mKLM
Mon 15/1220:05KEF - LCY
1 stop12h 05mKLM
Deal found 30/10£218
Thu 27/1107:45LCY - KEF
1 stop11h 20mKLM
Thu 4/1220:00KEF - LCY
1 stop12h 50mKLM
Deal found 30/10£221
Wed 26/1110:00LCY - KEF
1 stop9h 05mKLM
Wed 3/1220:05KEF - LCY
1 stop21h 15mKLM
Deal found 29/10£230
Thu 4/1209:20LCY - KEF
1 stop9h 45mKLM
Sun 7/1220:05KEF - LCY
1 stop13h 25mKLM
Deal found 29/10£231

Cheap 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 31 October 2025.

Round-trip from

£205

One-way from

£120

Popular in

July

Cheapest in

January

Average price

£196
KLM
  • KLM
  • 11/12-15/12
  • 2 total stops
  • 22h 30m total
  • London to Reykjavik
Search Deals
21/11
  • 21/11
  • 1 total stop
  • 12h 10m total
  • London to Reykjavik
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 31 October 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

Thu 22/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Sun 25/1

20:05-07:15

1 stop11h 10m

£205

LondonReykjavik

LCY - KEF

LCYKEF

London City

Mon 19/1

09:20-19:05

1 stop9h 45m

Reykjavik Keflavik Intl

Thu 22/1

20:00-07:15

1 stop11h 15m

£205

LondonReykjavik

LCY - KEF

LCYKEF

London City

Mon 26/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Thu 29/1

20:00-08:50

1 stop12h 50m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 10/12

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Mon 15/12

20:05-08:50

1 stop12h 45m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 7/1

07:45-19:05

1 stop11h 20m

Reykjavik Keflavik Intl

Wed 14/1

20:05-07:15

1 stop11h 10m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 22/1

07:45-19:05

1 stop11h 20m

Reykjavik Keflavik Intl

Fri 6/2

11:25-17:20

1 stop5h 55m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 22/1

07:45-19:05

1 stop11h 20m

Reykjavik Keflavik Intl

Thu 29/1

20:00-07:15

1 stop11h 15m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Thu 11/12

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Mon 15/12

20:05-07:15

1 stop11h 10m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 21/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Fri 6/2

11:25-19:35

1 stop8h 10m

£206

LondonReykjavik

LCY - KEF

LCYKEF

London City

Wed 21/1

08:40-19:05

1 stop10h 25m

Reykjavik Keflavik Intl

Thu 29/1

20:00-08:10

1 stop12h 10m

£206

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 20 results
1
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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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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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