RM565 Cheap Flights from London (LHR) to Reykjavik (KEF)

View RM565 flight on Tue, 15 Sept 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from London to Reykjavik (LHR-KEF)

Prices were available within the past 7 days and start at RM565 for one-way flights and RM874 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 12 Apr - Wed, 29 Apr
LHR
London
KEF
Reykjavik
RM874 Return, found 3 days ago
RM874
Return
found 3 days ago
Select British Airways flight, departing Sun, 12 Apr from London to Reykjavik, returning Wed, 29 Apr, priced at RM874 found 3 days ago
British Airways
Thu, 16 Apr - Fri, 24 Apr
LHR
London
KEF
Reykjavik
RM900 Return, found 5 days ago
RM900
Return
found 5 days ago
Select British Airways flight, departing Thu, 16 Apr from London to Reykjavik, returning Fri, 24 Apr, priced at RM900 found 5 days ago
British Airways
Sun, 12 Apr - Tue, 28 Apr
LHR
London
KEF
Reykjavik
RM906 Return, found 3 days ago
RM906
Return
found 3 days ago
Select British Airways flight, departing Sun, 12 Apr from London to Reykjavik, returning Tue, 28 Apr, priced at RM906 found 3 days ago
British Airways
Mon, 13 Apr - Wed, 29 Apr
LHR
London
KEF
Reykjavik
RM938 Return, found 3 days ago
RM938
Return
found 3 days ago
Select British Airways flight, departing Mon, 13 Apr from London to Reykjavik, returning Wed, 29 Apr, priced at RM938 found 3 days ago
British Airways
Sun, 26 Apr - Wed, 13 May
LHR
London
KEF
Reykjavik
RM966 Return, found 3 days ago
RM966
Return
found 3 days ago
Select British Airways flight, departing Sun, 26 Apr from London to Reykjavik, returning Wed, 13 May, priced at RM966 found 3 days ago
British Airways
Sat, 11 Apr - Wed, 29 Apr
LHR
London
KEF
Reykjavik
RM970 Return, found 3 days ago
RM970
Return
found 3 days ago
Select British Airways flight, departing Sat, 11 Apr from London to Reykjavik, returning Wed, 29 Apr, priced at RM970 found 3 days ago
Scandinavian Airlines
Tue, 27 Oct - Tue, 17 Nov
LHR
London
KEF
Reykjavik
RM1,140 Return, found 2 days ago
RM1,140
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, 27 Oct from London to Reykjavik, returning Tue, 17 Nov, priced at RM1,140 found 2 days ago
KLM
Thu, 17 Sept - Mon, 5 Oct
LHR
London
KEF
Reykjavik
RM1,276 Return, found 2 days ago
RM1,276
Return
found 2 days ago
Select KLM flight, departing Thu, 17 Sept from London to Reykjavik, returning Mon, 5 Oct, priced at RM1,276 found 2 days ago
Austrian Airlines
Tue, 6 Oct - Sat, 24 Oct
LHR
London
KEF
Reykjavik
RM1,508 Return, found 2 days ago
RM1,508
Return
found 2 days ago
Select Austrian Airlines flight, departing Tue, 6 Oct from London to Reykjavik, returning Sat, 24 Oct, priced at RM1,508 found 2 days ago
Lufthansa
Fri, 17 Apr - Tue, 21 Apr
LHR
London
KEF
Reykjavik
RM1,999 Return, found 5 days ago
RM1,999
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 17 Apr from London to Reykjavik, returning Tue, 21 Apr, priced at RM1,999 found 5 days ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city centre is 45 minutes. Flights from RM 1,314
KEF
Keflavik Intl.
Cheapest
Average driving time to city centre45 min
Flights from RM 1,314

Find the cheapest month to fly from London (LHR) to Reykjavik (KEF)

April is typically the cheapest month to fly

From RM 752 - RM 2,322 per traveller.

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 RM874. 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 kilometres. Put together a playlist of your favourite 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.

Travel information

Origin airport
Heathrow
Destination airport
Keflavik Intl.
Airlines serving
Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Return price
RM874
Distance
1885 km
Average flight time
2 hours 8 mins

Book with confidence

Perfect flights from London to Reykjavik

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Reykjavik

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