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 2021: compare Heathrow to Keflavik Intl flight prices with the expected peak season, weather and rainfall in Keflavik Intl.
LHR - KEF
Price
£185 - £280
KEF
Temperature
0 - 11 °C
KEF
Precipitation
40 - 80 mm

Popular in

June

High demand for flights, 19% potential price rise

Cheapest in

January

Best time to find cheap flights, 18% potential price drop

Round-trip from

£134

From London Heathrow to Reykjavik Keflavik Intl

One-way from

£87

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.
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.

What is the cheapest month to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, November can be a great choice for travel to Reykjavik Keflavik Intl Airport. Flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport in November are about £130 on average during November, but can be found for as low as £72.

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 18% 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 £151. For sooner than that we have options available in the next 3 days from £160.

Cheap flights from Heathrow to Keflavik Intl in October, November 2021

The best prices found for LHR to KEF flights in October, November
28 Nov - 3 Dec
£117pp
LHR
London Heathrow
British Airways
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
Direct
LHR
London Heathrow
21 Nov - 26 Nov
£117pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
19 Nov - 26 Nov
£120pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow

London Heathrow to Keflavik Intl 2021 flight deals

Cheap flights to Keflavik Intl from Heathrow found for this year
10 Dec - 13 Dec
£111pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
10 Dec - 13 Dec
£113pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
10 Dec - 13 Dec
£116pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow

Direct flights to Keflavik Intl from Heathrow

Save time with Heathrow to Keflavik Intl direct flight deals
8 Mar - 17 Mar
£90pp
LHR
London Heathrow
British Airways
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
Direct
LHR
London Heathrow
11 Mar - 20 Mar
£95pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Direct
LHR
London Heathrow
3 Feb - 10 Feb
£96pp
LHR
London Heathrow
Icelandair
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
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
30 Oct - 2 Nov
£143pp
LHR
London Heathrow
Multiple airlines
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
30 Oct - 2 Nov
£150pp
LHR
London Heathrow
Multiple airlines
Direct
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
30 Oct - 2 Nov
£151pp
LHR
London Heathrow
Multiple airlines
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
03:10 - 06:30
British Airways
Direct
3h 20m
LHR - KEF
British Airways
08:15 - 11:30
Icelandair
Direct
3h 15m
LHR - KEF
Icelandair
£89
Gotogate
13:40 - 04:45
Multiple Airlines
1 stop
15h 05m
LHR - KEF
Multiple Airlines
£91
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 SAS 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 British Airways for just £90, but on average you can expect to pay £101.

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

Cheapflights has 20 direct flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport under £100. A good price for a direct flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport is less than £101.

Are there last-minute flights available from London Heathrow Airport to Reykjavik Keflavik Intl Airport for under £200?

There are currently 20+ open flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport within the next 7 days for less than £200.

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

Direct flights are available for this route on the following days: Monday, Tuesday, Saturday.

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

On average 2 flights depart from London Heathrow Airport to Reykjavik Keflavik Intl Airport per day.
Afternoon (Midday - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

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

British Airways and Icelandair can get you from London Heathrow Airport to Reykjavik Keflavik Intl Airport in just under 3h 15m. Your travel time will be generally consistent. There are 1184 mi between London Heathrow Airport and Reykjavik Keflavik Intl Airport. All flights are typically direct.

What are the cheapest airlines flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport return?

Flying on British Airways is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at £90. Another option worth looking into is Icelandair, starting at £95 return. These flights start at 45% lower than the current average price 3 months from now.

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 £218, our data shows the cheapest flight currently is £53. When looking at the most popular route, (London Heathrow - Reykjavik Keflavik Intl), you can expect to pay £95 for that flight.

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 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 Icelandair (99%), American Airlines (85%) and British Airways (85%).

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 need to provide a negative COVID-19 test result and/or quarantine to enter Reykjavik Keflavik Intl.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Reykjavik Keflavik Intl.

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

Documents
Contact Tracing App - Recommended

Pre Registration Form - Traveler must submit the form 72 hours before arriving in Iceland.


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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Destination information for Keflavik Intl

Things to know before you go - useful duration and weather info for your trip from Heathrow to Keflavik Intl.
Today's exchange rate
£1 = 177 kr
Flight duration from London Heathrow to Reykjavik Keflavik Intl
3h 15m
Average temperature for October in Keflavik Intl
8.0 °C
Avg rainfall for October in Keflavik Intl
26.0 mm

Airports servicing London

Airports servicing Reykjavik

Top 6 airlines flying from London Heathrow to Reykjavik Keflavik Intl

The chart below displays the airlines Cheapflights users travelling from Heathrow to Keflavik Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
easyJet
£69 £124 No cancel fee 86%
Search easyJet flights
Wizz Air UK
£70 £104 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Wizz Air UK. Please check directly on their website for additional information.

Search Wizz Air UK flights
British Airways
£73 £179 No cancel fee 70%
Search British Airways flights
Icelandair
£114 £190 No cancel fee 76%
Search Icelandair flights
SAS
£119 £241 No cancel fee 77%
Search SAS flights
Lufthansa
£199 £269 No cancel fee 76%
Search Lufthansa flights

Hourly flight availability from Heathrow to Keflavik Intl

See what time of day planes typically take off from Heathrow towards Keflavik Intl.
Evening 6 PM to midnight 50% of flight departures
Morning 6 AM to midday 25% of flight departures
Afternoon Midday to 6 PM 25% of flight departures
Early morning Midnight to 6 AM 0% 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
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
4 daily flights
Friday
1 daily flight
Saturday
2 daily flights
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