Cheap Business Class flights to Reykjavik Keflavik Intl Airport
LHR — KEF
5 May — 12 May1
Return
1 adult
Business
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Easily find flight tickets with no change feesCheap business class flights to Reykjavik Keflavik Intl Airport in 2025
Find the latest flights to Reykjavik Keflavik Intl Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 30 April 2025.
Find business class flight deals to Reykjavik Keflavik Intl Airport
Cheapest business class flights to Keflavik IntlExplore the most affordable business class flight options available to Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.
Explore the most affordable business class flight options available to Keflavik Intl. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.
Fri 9/515:40LGW - KEF
Nonstop3h 15mIcelandair
Tue 13/510:25KEF - LGW
Nonstop3h 10mIcelandair
Deal found 28/4£453
Fri 16/508:55LCY - KEF
1 stop15h 40mLufthansa
Sat 17/500:25KEF - LCY
1 stop15h 50mLufthansa
Deal found 28/4£468
Mon 5/507:40LHR - KEF
Nonstop3h 05mBritish Airways
Fri 16/510:30KEF - LHR
Nonstop3h 10mBritish Airways
Deal found 28/4£492
Wed 4/621:25LHR - KEF
Nonstop3h 10mIcelandair
Wed 18/616:10KEF - LHR
Nonstop3h 10mIcelandair
Deal found 28/4£513
Mon 5/516:30LHR - KEF
1 stop8h 05mLufthansa
Thu 15/501:15KEF - LHR
1 stop10h 35mLufthansa
Deal found 28/4£562
Thu 22/507:30LHR - KEF
1 stop6h 35mMultiple Airlines
Sun 1/600:10KEF - LHR
1 stop7h 50mMultiple Airlines
Deal found 28/4£569
Travel insights for business class flights from United Kingdom to Keflavik Intl
Get recent, data-driven insights about business class flights from United Kingdom to Keflavik Intl including ideal travel times, pricing trends, and more.
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).