CA $158 Cheap Flights from London (LHR) to Reykjavik (KEF)

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Cheap flights from London (LHR) to Reykjavik (KEF)

Prices were available within the past 7 days and start at CA $158 for one-way flights and CA $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
British Airways
Icelandair
Icelandair
Icelandair
Icelandair
Icelandair
Scandinavian Airlines
Lufthansa
Swiss International Air Lines

Frequently asked questions

How much is a flight from Heathrow Airport to Keflavik Intl. Airport (KEF)?
Round-trip flights from Heathrow Airport to KEF start from CA $237. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Reykjavík--Keflavík Airport?
Each air carrier has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from London Heathrow to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London Heathrow to Reykjavík–Keflavík Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Heathrow Airport to Reykjavík--Keflavík Airport?
You’ll be in the air for a while, as the flight distance between Hounslow and Reykjanesbær is 1,900 kilometers. Put together a playlist of your favorite tunes before you leave home to keep yourself entertained during your journey.
Which airlines fly direct from Heathrow Airport to KEF?
A leading airline that services the route from LHR to Keflavik Intl. Airport (KEF) is Icelandair (FI). It offers 60 flights every month. British Airways (BA) is also worth considering. It offers 30 flights every month. Between these two airlines, you’ll be able to find a good deal from Hounslow to Reykjanesbær.
Are London Heathrow to KEF flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from LHR to Reykjavík–Keflavík Airport, but it’s also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be certain you’re always seeing the latest offers.
*Available to Expedia members.