NZ$212 Cheap Flights Reykjavik to London (KEF-LHR)

View NZ$212 flight on Fri, 24 Apr 2026Opens in a new window

Popular airlines from Keflavik International Airport (KEF) to Heathrow Airport (LHR)

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

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

British Airways
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$390 Return, found 6 days ago
NZ$390
Return
found 6 days ago
Select British Airways flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$390 found 6 days ago
KLM
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$539 Return, found 6 days ago
NZ$539
Return
found 6 days ago
Select KLM flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$539 found 6 days ago
Icelandair
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$573 Return, found 6 days ago
NZ$573
Return
found 6 days ago
Select Icelandair flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$573 found 6 days ago
KLM
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$578 Return, found 6 days ago
NZ$578
Return
found 6 days ago
Select KLM flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$578 found 6 days ago
British Airways
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$587 Return, found 6 days ago
NZ$587
Return
found 6 days ago
Select British Airways flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$587 found 6 days ago
British Airways
Thu, 23 Apr - Mon, 27 Apr
KEF
Reykjavik
LHR
London
NZ$687 Return, found 3 days ago
NZ$687
Return
found 3 days ago
Select British Airways flight, departing Thu, 23 Apr from Reykjavik to London, returning Mon, 27 Apr, priced at NZ$687 found 3 days ago
Icelandair
Wed, 29 Apr - Sun, 3 May
KEF
Reykjavik
LHR
London
NZ$700 Return, found 6 days ago
NZ$700
Return
found 6 days ago
Select Icelandair flight, departing Wed, 29 Apr from Reykjavik to London, returning Sun, 3 May, priced at NZ$700 found 6 days ago
British Airways
Thu, 7 May - Thu, 14 May
KEF
Reykjavik
LHR
London
NZ$706 Return, found 4 days ago
NZ$706
Return
found 4 days ago
Select British Airways flight, departing Thu, 7 May from Reykjavik to London, returning Thu, 14 May, priced at NZ$706 found 4 days ago
Scandinavian Airlines
Thu, 7 May - Thu, 14 May
KEF
Reykjavik
LHR
London
NZ$740 Return, found 4 days ago
NZ$740
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 7 May from Reykjavik to London, returning Thu, 14 May, priced at NZ$740 found 4 days ago
Lufthansa
Thu, 7 May - Thu, 14 May
KEF
Reykjavik
LHR
London
NZ$865 Return, found 4 days ago
NZ$865
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 7 May from Reykjavik to London, returning Thu, 14 May, priced at NZ$865 found 4 days ago

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from KEF to London Heathrow was NZ$390. Fares this good don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Reykjavík–Keflavík Airport to LHR?
Most flights can be cancelled online, but whether or not you incur a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Heathrow Airport 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 Reykjavík–Keflavík Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KEF to LHR?
It's around 1 900 kilometres from Reykjavík–Keflavík Airport to LHR, so you'll be flying for a while. Keep yourself occupied by packing things like playing cards (if you're travelling with friends) or a thrilling novel.
Which airlines fly direct from Reykjavík–Keflavík Airport to LHR?
Icelandair (FI) is one of the preferred choices for many travellers flying between Keflavik Intl. Airport (KEF) and Heathrow Airport (LHR). Take your pick of the 60 flights it offers on this route each month. After some more options? Check out the airfares with British Airways (BA). This carrier offers 30 fights monthly between these destinations.
Are Reykjavík–Keflavík Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between KEF and Heathrow Airport (LHR) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the price is right.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Heathrow
Return price
NZ$389
Distance
1885 km
Average flight time
4 hours 11 mins

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