Cheap Flights from London (LHR) to Reykjavik (KEF) from HK$726~

View HK$726 flight on Tue, 24 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$726 for one-way flights and HK$1,338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 5 Jan - Mon, 12 Jan
LHR
London
KEF
Reykjavik
HK$1,338 Return, found 2 hours ago
HK$1,338
Return
found 2 hours ago
Select Icelandair flight, departing Mon, 5 Jan from London to Reykjavik, returning Mon, 12 Jan, priced at HK$1,338 found 2 hours ago
Icelandair
Tue, 6 Jan - Mon, 12 Jan
LHR
London
KEF
Reykjavik
HK$1,388 Return, found 2 hours ago
HK$1,388
Return
found 2 hours ago
Select Icelandair flight, departing Tue, 6 Jan from London to Reykjavik, returning Mon, 12 Jan, priced at HK$1,388 found 2 hours ago
Icelandair
Sun, 18 Jan - Fri, 27 Feb
LHR
London
KEF
Reykjavik
HK$1,393 Return, found 1 day ago
HK$1,393
Return
found 1 day ago
Select Icelandair flight, departing Sun, 18 Jan from London to Reykjavik, returning Fri, 27 Feb, priced at HK$1,393 found 1 day ago
Icelandair
Mon, 5 Jan - Sun, 18 Jan
LHR
London
KEF
Reykjavik
HK$1,438 Return, found 2 hours ago
HK$1,438
Return
found 2 hours ago
Select Icelandair flight, departing Mon, 5 Jan from London to Reykjavik, returning Sun, 18 Jan, priced at HK$1,438 found 2 hours ago
Icelandair
Mon, 2 Feb - Sat, 7 Feb
LHR
London
KEF
Reykjavik
HK$1,449 Return, found 6 days ago
HK$1,449
Return
found 6 days ago
Select Icelandair flight, departing Mon, 2 Feb from London to Reykjavik, returning Sat, 7 Feb, priced at HK$1,449 found 6 days ago
Icelandair
Tue, 6 Jan - Sun, 18 Jan
LHR
London
KEF
Reykjavik
HK$1,488 Return, found 2 hours ago
HK$1,488
Return
found 2 hours ago
Select Icelandair flight, departing Tue, 6 Jan from London to Reykjavik, returning Sun, 18 Jan, priced at HK$1,488 found 2 hours ago
British Airways
Sun, 16 Nov - Fri, 28 Nov
LHR
London
KEF
Reykjavik
HK$1,663 Return, found 3 days ago
HK$1,663
Return
found 3 days ago
Select British Airways flight, departing Sun, 16 Nov from London to Reykjavik, returning Fri, 28 Nov, priced at HK$1,663 found 3 days ago
Scandinavian Airlines
Thu, 26 Mar - Wed, 1 Apr
LHR
London
KEF
Reykjavik
HK$1,671 Return, found 3 days ago
HK$1,671
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 26 Mar from London to Reykjavik, returning Wed, 1 Apr, priced at HK$1,671 found 3 days ago
Swiss International Air Lines
Sat, 10 Jan - Sat, 17 Jan
LHR
London
KEF
Reykjavik
HK$2,648 Return, found 2 hours ago
HK$2,648
Return
found 2 hours ago
Select Swiss International Air Lines flight, departing Sat, 10 Jan from London to Reykjavik, returning Sat, 17 Jan, priced at HK$2,648 found 2 hours ago
Lufthansa
Fri, 9 Jan - Fri, 16 Jan
LHR
London
KEF
Reykjavik
HK$2,885 Return, found 2 hours ago
HK$2,885
Return
found 2 hours ago
Select Lufthansa flight, departing Fri, 9 Jan from London to Reykjavik, returning Fri, 16 Jan, priced at HK$2,885 found 2 hours ago

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

January is typically the cheapest month to fly

From HK$1,012 - HK$2,011 per traveller.

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 HK$1,438
KEF
Keflavik Intl.
Cheapest
Average driving time to city centre45 min
Flights from HK$1,438

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 HK$1,338. 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.

Travel information

Origin airport
Heathrow
Destination airport
Keflavik Intl.
Airlines serving
Air France, Austrian Airlines, British Airways, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
HK$1,338
Distance
1885 km
Average flight time
3 hours 20 mins

Book with confidence

Flights from London to Suðurnesjabær

Book cheap flights from London (LHR) to Suðurnesjabær (KEF) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Suðurnesjabær (KEF) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Suðurnesjabær (KEF) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Suðurnesjabær flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Suðurnesjabær and things to do in Suðurnesjabær for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Suðurnesjabær more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Suðurnesjabær is HK$726 now!

 

Flights from London to Suðurnesjabær

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