Cheap flights from Heathrow to Keflavik Intl

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How to find the cheapest flight from
Heathrow (LHR) to Keflavik Intl (KEF)

All the information you need to plan the best LHR to KEF flight in 2022: compare Heathrow to Keflavik Intl flight prices with the expected peak season, weather and rainfall in Keflavik Intl.
LHR - KEF
Price
£193 - £363
KEF
Temperature
0 - 11 °C
KEF
Rainfall
40 - 80 mm

Popular in

April

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 25% potential price drop

Round-trip from

£161

From London Heathrow to Reykjavik Keflavik Intl

One-way from

£92

One-way flight from London Heathrow to Reykjavik Keflavik Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 38% on flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £191. For sooner than that we have options available in the next 3 days from £191.

When is the cheapest time to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport (LHR - KEF)?

When flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Keflavik Intl in July, August 2022

The best prices found for LHR to KEF flights in July, August
22 Aug - 27 Sep
£145pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow
19 Aug - 23 Aug
£149pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
31 Aug - 15 Sep
£150pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow

London Heathrow to Keflavik Intl 2022 flight deals

Cheap flights to Keflavik Intl from Heathrow found for this year
5 Nov - 7 Nov
£95pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
12 Oct - 18 Oct
£97pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow
9 Nov - 13 Nov
£99pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow

Cheap Major Airline flights from Heathrow to Keflavik Intl

12 Oct - 18 Oct
£97pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow
9 Nov - 13 Nov
£99pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow
21 Sep - 6 Oct
£108pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow

Cheap British Airways flights from Heathrow to Keflavik Intl

30 Sep - 13 Oct
£117pp
LHR
London Heathrow
British Airways
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
Direct
LHR
London Heathrow
13 Sep - 20 Sep
£120pp
LHR
London Heathrow
British Airways
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
Direct
LHR
London Heathrow
15 Nov - 18 Nov
£122pp
LHR
London Heathrow
British Airways
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
Direct
LHR
London Heathrow

Direct flights to Keflavik Intl from Heathrow

Save time with Heathrow to Keflavik Intl direct flight deals
5 Nov - 7 Nov
£95pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
16 Nov - 21 Nov
£97pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow
9 Nov - 13 Nov
£99pp
LHR
London Heathrow
Major Airline
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Major Airline
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Keflavik Intl

Late deals on return flights to Keflavik Intl from Heathrow, departing today and this week
13 Jul - 16 Jul
£248pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
14 Jul - 7 Oct
£259pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
13 Jul - 20 Jul
£265pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow

One-way flights to Keflavik Intl from London Heathrow

The cheapest one-way flights from Heathrow to Keflavik Intl
23:40 - 01:45
Major Airline
Direct
3h 05m
LHR - KEF
Major Airline
£92
JustFly
03:15 - 05:20
British Airways
Direct
3h 05m
LHR - KEF
British Airways
17:30 - 04:15
Multiple Airlines
1 stop
11h 45m
LHR - KEF
Multiple Airlines
£112
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Keflavik Intl</span> flights.

Flight FAQs

From Heathrow to Keflavik Intl

Which airlines flying from London Heathrow to Reykjavik Keflavik Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Icelandair, British Airways, and Scandinavian Airlines flying from London Heathrow to Reykjavik Keflavik Intl have implemented new flexible cancellation policies.

Can I find flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport for under £100 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport for under £100. The cheapest flight booked recently is on Icelandair for just £95, but on average you can expect to pay £119.

Are there nonstop flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport under £100. A good price for a nonstop flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport is less than £120.

Are there last-minute flights available from London Heathrow Airport to Reykjavik Keflavik Intl Airport for under £300?

There are currently 20+ open flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport within the next 7 days for less than £300.

What days are nonstop flights available from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

Nonstop flights are available for this route on the following days: Monday.

How many flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport on average per day?

On average 1 flight departs from London Heathrow Airport to Reykjavik Keflavik Intl Airport per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

Icelandair, Major Airline, and British Airways can get you from London Heathrow Airport to Reykjavik Keflavik Intl Airport in just under 3h 05m. Your travel time will be generally consistent. There are 1184 mi between London Heathrow Airport and Reykjavik Keflavik Intl Airport. All flights are typically nonstop.

What are the cheapest airlines flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport round-trip?

Flying on Icelandair is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at £95. Additional round-trip tickets that might be worth considering are offered by Major Airline and British Airways, with the lowest prices starting at £97 and £117, respectively. These flights start at 55% lower than the current average price 3 months from now.

What are the most reliable airlines from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

The top 3 most reliable airlines when flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport are American Airlines (85%), British Airways (85%) and Icelandair (72%).

What are the most popular airlines that fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

Consider British Airways, Icelandair or Lufthansa when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport.

What are the cheapest flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

While on average a flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport is generally £308, our data shows the cheapest flight currently is £106. When looking at the most popular route, (London Heathrow - Reykjavik Keflavik Intl), you can expect to pay £100 for that flight.

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COVID Restrictions

View COVID Travel Restrictions for Keflavik Intl, Iceland

Do I need a COVID test to fly to Keflavik Intl from Heathrow?

Information is based on travel restrictions from London Heathrow to Reykjavik Keflavik Intl

Most visitors from London Heathrow can enter Reykjavik Keflavik Intl without restrictions.

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Reykjavik Keflavik Intl.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Reykjavik Keflavik Intl.

Do I need a test to fly back to Heathrow from Keflavik Intl?

Returning to London Heathrow from Reykjavik Keflavik Intl

COVID-19 testing requirements
Visitors from Reykjavik Keflavik Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Reykjavik Keflavik Intl are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Keflavik Intl, Iceland

Alternative routes for Heathrow to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.

Hourly flight availability from Heathrow to Keflavik Intl

See what time of day planes typically take off from Heathrow towards Keflavik Intl.
Afternoon Midday to 6 PM 66% of flight departures
Evening 6 PM to midnight 25% of flight departures
Morning 6 AM to midday 8% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Keflavik Intl
See how many times per day planes take to the skies headed from Heathrow to Keflavik Intl.
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
5 daily flights
Wednesday
3 daily flights
Thursday
1 daily flight
Friday
3 daily flights
Saturday
3 daily flights
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