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Cheap flights from London to Reykjavik Keflavik Intl Airport from $92

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KEF
24 Dec — 31 Dec1
1 adult

Cheap flight deals from London to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 19 December 2024.

Round-trip from

$168

One-way from

$92

Popular in

August

Cheapest in

January

Average price

$270
easyJet
  • easyJet
  • 11/1-16/1
  • Nonstop
  • 6h 10m total
  • London to Reykjavik
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easyJet
  • easyJet
  • 3/2
  • Nonstop
  • 3h 15m total
  • London to Reykjavik
Search Deals
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 6% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from London to Keflavik Intl

Cheapest flights from London to Keflavik Intl
Explore the most affordable flight options available from London to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Thu 26/1206:50LGW - KEF
Nonstop3h 20mTUI Airways
Mon 30/1213:05KEF - LGW
Nonstop3h 05mTUI Airways
Deal found 19/12$565
Sun 22/1220:00STN - KEF
1 stop14h 00mMultiple Airlines
Tue 31/1215:15KEF - STN
1 stop6h 45mMultiple Airlines
Deal found 18/12$565
Sat 21/1219:00LHR - KEF
1 stop14h 35mMultiple Airlines
Tue 31/1211:30KEF - LHR
1 stop6h 10mMultiple Airlines
Deal found 18/12$602
Tue 24/1211:00STN - KEF
Nonstop3h 05mPLAY
Mon 30/1207:00KEF - STN
Nonstop3h 00mPLAY
Deal found 19/12$630
Tue 24/1221:50LTN - KEF
1 stop12h 05mWizz Air
Wed 1/110:35KEF - LTN
1 stop10h 30mWizz Air
Deal found 18/12$654
Mon 30/1207:35LTN - KEF
Nonstop3h 10measyJet
Wed 1/119:35KEF - LTN
Nonstop2h 55measyJet
Deal found 19/12$664
Tue 24/1207:00LGW - KEF
2 stops12h 15mMultiple Airlines
Tue 31/1215:15KEF - LGW
1 stop5h 55mMultiple Airlines
Deal found 18/12$668
Sun 29/1207:00LGW - KEF
Nonstop3h 25measyJet
Tue 31/1212:15KEF - LGW
Nonstop3h 15measyJet
Deal found 18/12$670
Tue 24/1221:50LTN - KEF
1 stop12h 05mMultiple Airlines
Tue 31/1210:55KEF - LTN
Nonstop3h 00mMultiple Airlines
Deal found 18/12$699
Sun 29/1210:20LHR - KEF
1 stop13h 25mScandinavian Airlines
Tue 31/1211:30KEF - LHR
1 stop6h 10mScandinavian Airlines
Deal found 18/12$713
Tue 31/1211:55LGW - KEF
Nonstop3h 25mIcelandair
Wed 1/107:40KEF - LGW
Nonstop3h 15mIcelandair
Deal found 18/12$781
Sun 29/1211:00STN - KEF
Nonstop3h 05mWorldTicket
Wed 1/107:00KEF - STN
Nonstop3h 00mWorldTicket
Deal found 19/12$789

Find flights from London to Keflavik Intl within your budget

Customise your flight search to find flights from London 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 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Sat 11/1

06:25-09:35

Nonstop3h 10m

Reykjavik Keflavik Intl

Thu 16/1

10:30-13:30

Nonstop3h 00m

$168

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 5/2

11:00-14:05

Nonstop3h 05m

Reykjavik Keflavik Intl

Sat 8/2

07:00-10:00

Nonstop3h 00m

$168

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 16/1

13:55-17:05

Nonstop3h 10m

Reykjavik Keflavik Intl

Thu 23/1

18:05-21:15

Nonstop3h 10m

$173

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Sun 12/1

07:00-10:20

Nonstop3h 20m

Reykjavik Keflavik Intl

Wed 15/1

11:45-14:50

Nonstop3h 05m

$178

LondonReykjavik

LTN - KEF

LTNKEF

London Luton

Wed 15/1

15:35-18:50

Nonstop3h 15m

Reykjavik Keflavik Intl

Thu 23/1

19:55-07:35

1 stop11h 40m

$211

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Tue 28/1

08:50-14:35

1 stop5h 45m

Reykjavik Keflavik Intl

Thu 30/1

09:25-19:25

1 stop10h 00m

$240

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Thu 13/3

19:20-10:00

1 stop14h 40m

Reykjavik Keflavik Intl

Fri 21/3

19:50-23:05

Nonstop3h 15m

$241

LondonReykjavik

LHR - KEF

LHRKEF

London Heathrow

Thu 27/3

07:25-10:45

Nonstop3h 20m

Reykjavik Keflavik Intl

Fri 4/4

10:30-14:40

Nonstop3h 10m

$243

LondonReykjavik

STN - KEF

STNKEF

London Stansted

Wed 15/1

11:00-14:05

Nonstop3h 05m

Reykjavik Keflavik Intl

Thu 23/1

09:25-15:45

1 stop6h 20m

$260

LondonReykjavik

LGW - KEF

LGWKEF

London Gatwick

Mon 21/4

15:40-17:55

Nonstop3h 15m

Reykjavik Keflavik Intl

Sat 26/4

10:30-14:40

Nonstop3h 10m

$265

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 49 results
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Best time to book a flight from London to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from London 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.

Travel insights for flights from London to Keflavik Intl

Get recent, data-driven insights about flights from London to Keflavik Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Keflavik Intl. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from London to Reykjavik Keflavik Intl Airport, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from LON to KEF?

Find hourly flight availability from London to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

When flying from London to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight in the afternoon.

Weekly flight availability from London to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from London to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from LON to KEF are scheduled on a Monday (26 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with easyJet, Icelandair and Scandinavian Airlines from London to Reykjavik by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Finnair
7.7
Good
1,285 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Norwegian
7.6
Good
279 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.9

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

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

  • What are the cheapest airlines flying from London to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from London to Reykjavik Keflavik Intl Airport round-trip from $168. Other airlines that can offer you cheap pricing are PLAY, from $168, and TUI Airways, from $178. Users have found that easyJet is 39% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Reykjavik Keflavik Intl Airport one-way?

    The cheapet airlines for a one-way flight from London to Reykjavik Keflavik Intl Airport are easyJet ($92), PLAY ($94), and British Airways ($151).

  • What are the most popular routes from London to Reykjavik Keflavik Intl Airport?

    Most travellers choose London Heathrow - Reykjavik Keflavik Intl, London Luton - Reykjavik Keflavik Intl or London Stansted - Reykjavik Keflavik Intl when deciding on the best route from London to Reykjavik Keflavik Intl Airport.

  • What are the most reliable airlines from London to Reykjavik Keflavik Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Reykjavik Keflavik Intl Airport on time: Qatar Airways (90%), Icelandair (85%), British Airways (85%).

  • What are the cheapest flights from London to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay $825 for a flight from London to Reykjavik Keflavik Intl Airport. The cheapest flight overall is $145 while the most popular route, (London Heathrow - Reykjavik Keflavik Intl) is currently priced at $165.

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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

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Top airline flying from London to Keflavik Intl

Discover the top airline that operate flights from London to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$263Average$417FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

Cheapflights makes it easy to find London to Keflavik Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Keflavik Intl for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from London to Keflavik Intl with no change fees.

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

Yes! Start tracking prices for London 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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