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Cheap flights from Reykjavik Keflavik Intl Airport to London Luton Airport from £73

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LTN
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Keflavik Intl to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Luton (LTN). 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 13 June 2025.

Round-trip from

£96

One-way from

£78

Good round-trip deal

£72 or less

Good one-way deal

£63 or less
easyJet
  • easyJet
  • 1/10-15/10
  • Nonstop
  • 6h 05m total
  • Reykjavik to London
Search Deals
easyJet
  • easyJet
  • 24/11
  • Nonstop
  • 2h 55m total
  • Reykjavik to London
Search Deals
Price to beat on a round-trip flight from Reykjavik Keflavik Intl to London Luton.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to London Luton.
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Find flight deals from Keflavik Intl to Luton

Cheapest flights from Keflavik Intl to Luton
Explore the most affordable flight options available from Keflavik Intl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 17/1211:30KEF - LTN
Nonstop2h 55measyJet
Thu 1/106:30LTN - KEF
Nonstop3h 15measyJet
Deal found 12/6£73
Wed 1/1009:00KEF - LTN
Nonstop3h 00mMultiple Airlines
Wed 15/1008:30LTN - KEF
1 stop12h 45mMultiple Airlines
Deal found 11/6£157
Thu 19/619:25KEF - LTN
1 stop11h 20mWizz Air
Mon 23/621:20LTN - KEF
1 stop22h 25mWizz Air
Deal found 11/6£194

Cheapflights Fare Finder

Customise your flight search to find flights from Keflavik Intl to Luton 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 13 June 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to London Luton Airport that are best for you.

Fly from

Keflavik Intl

Fly to

Luton

Route

Depart

Return

Price

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 1/10

09:00-13:00

Nonstop3h 00m

London Luton

Wed 15/10

06:15-08:20

Nonstop3h 05m

£96

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 1/10

09:00-13:00

Nonstop3h 00m

London Luton

Wed 15/10

08:30-20:15

1 stop12h 45m

£157

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 24/6

15:25-07:45

1 stop15h 20m

London Luton

Thu 26/6

08:30-18:45

1 stop11h 15m

£205

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Mon 24/11

19:35-22:30

Nonstop2h 55m

£78

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 17/6

15:25-07:45

1 stop15h 20m

£85

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 1/7

18:55-15:00

2 stops19h 05m

£100

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Keflavik Intl to Luton

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

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to London Luton Airport

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

Find hourly flight availability from Keflavik Intl to Luton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Reykjavik Keflavik Intl Airport to London Luton 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 68% versus a flight in the afternoon.

Rainfall in Luton by month

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

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

Temperature in Luton by month

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

If weather is an important factor for your trip to London Luton 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Luton

Get insights into the airlines that provide service to Luton. 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 Luton. Reviews last updated 13 June 2025.
easyJet
6.9
Okay
1,812 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Crew

7.6

Reviews

1 / 20
4.0
Okay

Sohan,Jun 2025

LGW - PRG

The boarding experience should’ve been more controlled, the ground team should have explained to the passengers which end to board from. The seats are so rickety and uncomfortable, especially when you’re sitting next to someone that’s constantly moving around. Don’t bother with food. £8 for watery pasta.
easyJet
6.9
Okay
1,812 reviews
easyJet
6.9
Okay
1,812 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Crew

7.6

Reviews

1 / 20
4.0
Okay

Sohan,Jun 2025

LGW - PRG

The boarding experience should’ve been more controlled, the ground team should have explained to the passengers which end to board from. The seats are so rickety and uncomfortable, especially when you’re sitting next to someone that’s constantly moving around. Don’t bother with food. £8 for watery pasta.
Wizz Air
6.8
Okay
1,058 reviews
easyJet
6.9
Okay
1,812 reviews
Check prices

Boarding

6.7

Comfort

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Crew

7.6

Reviews

1 / 20
4.0
Okay

Sohan,Jun 2025

LGW - PRG

The boarding experience should’ve been more controlled, the ground team should have explained to the passengers which end to board from. The seats are so rickety and uncomfortable, especially when you’re sitting next to someone that’s constantly moving around. Don’t bother with food. £8 for watery pasta.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Luton. 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 Reykjavik Keflavik Intl Airport to London Luton Airport round-trip?

    Our cheapest airline available from Reykjavik Keflavik Intl Airport to London Luton Airport is easyJet. Our recent data shows that you can find tickets from as low as £96 on this airline. An additional option worth looking into is Wizz Air, starting at £205.

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

    Looking for the cheapest flight from Reykjavik Keflavik Intl Airport to London Luton Airport? While on average our users pay £87, our data indicates the cheapest price to be £41. The most popular route (Reykjavik Keflavik Intl - London Luton), is priced around £85.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to London Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to London Luton Airport (average of £76). Flying from Reykjavik Keflavik Intl Airport to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

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Alternative routes for Keflavik Intl to Luton

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

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