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Cheap flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport from £61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Reykjavik

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Reykjavik that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Reykjavik.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Reykjavik? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Reykjavik, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Reykjavik

Find recent round-trip train or bus tickets from London Heathrow Airport to Reykjavik.

All round-trip flight deals to Reykjavik

The cheapest plane tickets to Reykjavik found on KAYAK recently.
07:25 - 10:45LHR-KEF
3h 20mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£121British Airways
Find Deal
Thu, 27 Mar - Fri, 4 Apr
07:35 - 09:40LHR-KEF
3h 05mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£121British Airways
Find Deal
Thu, 10 Apr - Thu, 24 Apr
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£137Icelandair
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Tue, 11 Mar - Tue, 18 Mar
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£139Icelandair
Find Deal
Sat, 8 Feb - Mon, 10 Feb
07:35 - 09:40LHR-KEF
3h 05mdirect
11:05 - 18:50KEF-LHR
6h 45m1 stop
Thu, 10 Apr - Thu, 17 Apr
07:35 - 09:40LHR-KEF
3h 05mdirect
11:05 - 18:50KEF-LHR
6h 45m1 stop
Thu, 10 Apr - Mon, 14 Apr
18:40 - 09:30LHR-KEF
15h 50m1 stop
11:05 - 21:35KEF-LHR
9h 30m1 stop
£164Scandinavian Airlines
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Tue, 8 Apr - Mon, 14 Apr
06:00 - 13:20LHR-KEF
7h 20m1 stop
14:20 - 17:50KEF-LHR
27h 30m1 stop
£175SWISS
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Sat, 11 Jan - Sat, 18 Jan
18:40 - 09:30LHR-KEF
15h 50m1 stop
10:00 - 21:20KEF-LHR
10h 20m2 stops
£180Scandinavian Airlines
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Tue, 8 Apr - Tue, 15 Apr
06:00 - 13:20LHR-KEF
7h 20m1 stop
14:50 - 19:20KEF-LHR
27h 30m1 stop
£192SWISS
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Wed, 26 Mar - Sat, 5 Apr
21:25 - 23:35LHR-KEF
3h 10mdirect
£61Icelandair
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Tue, 22 Apr
20:40 - 23:55LHR-KEF
3h 15mdirect
£72Icelandair
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Fri, 10 Jan
13:45 - 17:10LHR-KEF
3h 25mdirect
£77British Airways
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Sun, 12 Jan
07:35 - 10:55LHR-KEF
3h 20mdirect
£77British Airways
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Sat, 18 Jan
07:00 - 19:00LHR-KEF
12h 00m1 stop
Wed, 12 Feb
18:35 - 19:30LHR-KEF
24h 55m1 stop
Thu, 20 Mar
21:05 - 10:40LHR-KEF
13h 35m2 stops
£113Scandinavian Airlines
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Mon, 3 Feb
19:30 - 10:40LHR-KEF
15h 10m1 stop
£115Scandinavian Airlines
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Mon, 10 Mar
19:30 - 13:20LHR-KEF
17h 50m2 stops
£143SWISS
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Fri, 10 Jan
18:40 - 13:20LHR-KEF
18h 40m1 stop
£146SWISS
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Fri, 10 Jan
18:05 - 19:15LHR-KEF
25h 10m2 stops
15:30 - 21:40KEF-LHR
6h 10m1 stop
Mon, 23 Dec - Fri, 27 Dec
21:05 - 19:15LHR-KEF
22h 10m2 stops
12:00 - 18:50KEF-LHR
6h 50m1 stop
Mon, 23 Dec - Thu, 26 Dec
17:00 - 15:25LHR-KEF
22h 25m1 stop
15:30 - 21:40KEF-LHR
6h 10m1 stop
£342Scandinavian Airlines
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Mon, 23 Dec - Fri, 27 Dec
06:40 - 15:25LHR-KEF
8h 45m1 stop
11:30 - 17:40KEF-LHR
6h 10m1 stop
£426Scandinavian Airlines
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Sat, 21 Dec - Tue, 31 Dec
20:40 - 23:55LHR-KEF
3h 15mdirect
16:20 - 19:30KEF-LHR
3h 10mdirect
£432Icelandair
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Fri, 20 Dec - Fri, 27 Dec
12:15 - 15:30LHR-KEF
3h 15mdirect
16:20 - 19:30KEF-LHR
3h 10mdirect
£476Icelandair
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Mon, 23 Dec - Fri, 27 Dec
07:25 - 10:45LHR-KEF
3h 20mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
£505British Airways
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Thu, 19 Dec - Mon, 23 Dec
13:45 - 17:10LHR-KEF
3h 25mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
£506British Airways
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Sun, 22 Dec - Mon, 23 Dec
06:30 - 14:15LHR-KEF
7h 45m1 stop
14:15 - 22:55KEF-LHR
8h 40m2 stops
£516Lufthansa
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Sun, 22 Dec - Wed, 25 Dec
20:15 - 14:15LHR-KEF
42h 00m2 stops
14:55 - 15:50KEF-LHR
48h 55m2 stops
£679Lufthansa
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Fri, 20 Dec - Fri, 27 Dec
07:25 - 10:45LHR-KEF
3h 20mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£121British Airways
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Thu, 27 Mar - Fri, 4 Apr
07:30 - 10:50LHR-KEF
3h 20mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£124British Airways
Find Deal
Wed, 26 Mar - Fri, 4 Apr
14:10 - 17:35LHR-KEF
3h 25mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
£125British Airways
Find Deal
Fri, 10 Jan - Fri, 17 Jan
13:45 - 17:10LHR-KEF
3h 25mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
£130British Airways
Find Deal
Sun, 12 Jan - Sun, 19 Jan
07:30 - 10:50LHR-KEF
3h 20mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
£133British Airways
Find Deal
Wed, 8 Jan - Thu, 16 Jan
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£139Icelandair
Find Deal
Sat, 8 Feb - Mon, 10 Feb
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£140Icelandair
Find Deal
Mon, 10 Feb - Tue, 18 Feb
20:40 - 23:55LHR-KEF
3h 15mdirect
16:20 - 19:30KEF-LHR
3h 10mdirect
£141Icelandair
Find Deal
Wed, 15 Jan - Thu, 23 Jan
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£144Icelandair
Find Deal
Sat, 18 Jan - Sun, 19 Jan
20:40 - 23:55LHR-KEF
3h 15mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
Tue, 14 Jan - Fri, 17 Jan

Scandinavian Airlines flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on London Heathrow Airport to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
8 Apr
LHR18:40London Heathrow
15h 50m
1 stop
KEF09:30Reykjavik Keflavik Intl
14 Apr
KEF11:05Reykjavik Keflavik Intl
9h 30m
1 stop
LHR21:35London Heathrow
Scandinavian Airlines
8 Apr
LHR18:40London Heathrow
15h 50m
1 stop
KEF09:30Reykjavik Keflavik Intl
15 Apr
KEF10:00Reykjavik Keflavik Intl
10h 20m
2 stops
LHR21:20London Heathrow
Scandinavian Airlines
7 Apr
LHR21:05London Heathrow
13h 25m
2 stops
KEF09:30Reykjavik Keflavik Intl
15 Apr
KEF10:00Reykjavik Keflavik Intl
10h 35m
1 stop
LHR21:35London Heathrow

British Airways flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Our best British Airways deals on London Heathrow Airport to Reykjavik Keflavik Intl Airport flight tickets
British Airways
27 Mar
LHR07:25London Heathrow
3h 20m
KEF10:45Reykjavik Keflavik Intl
4 Apr
KEF10:30Reykjavik Keflavik Intl
3h 10m
LHR14:40London Heathrow
British Airways
10 Apr
LHR07:35London Heathrow
3h 05m
KEF09:40Reykjavik Keflavik Intl
24 Apr
KEF10:30Reykjavik Keflavik Intl
3h 10m
LHR14:40London Heathrow
British Airways
26 Mar
LHR07:30London Heathrow
3h 20m
KEF10:50Reykjavik Keflavik Intl
4 Apr
KEF10:30Reykjavik Keflavik Intl
3h 10m
LHR14:40London Heathrow

See travel insights to Reykjavik from

How to get the cheapest flight ticket from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from London Heathrow Airport, with most prices found around £63. If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £86.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

On average, the least expensive day to fly to Reykjavik Keflavik Intl Airport from London Heathrow Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as £103. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport on a Saturday will generally be more expensive and average around £162. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

Our data shows that the cheapest London Heathrow Airport to Reykjavik Keflavik Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Reykjavik Keflavik Intl Airport in the afternoon for as low as £95. Try not to purchase tickets in the evening because they tend to be around £209. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Heathrow to Reykjavik Keflavik Intl flight route?

Fly from London Heathrow to Reykjavik Keflavik Intl for the best London Heathrow - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from London Heathrow Airport when booking 58 days ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around £210 when searching 58 days out. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £108.

What cabin class options are available on London Heathrow to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on London Heathrow to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a London Heathrow Airport to Reykjavik Keflavik Intl Airport flight.

How have London Heathrow Airport to Reykjavik Keflavik Intl Airport flight prices changed over time?

As of December 2024, prices for London Heathrow Airport to Reykjavik Keflavik Intl Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Reykjavik Keflavik Intl Airport (LHR to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Best price found

£61

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from London Heathrow Airport in the past 72 hours is £61. The best return flight deal from London Heathrow Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is £121.
The fastest flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport takes 3h 05m
Direct flights go from London Heathrow Airport to Reykjavik Keflavik Intl Airport every day.

  • How far is London Heathrow to Reykjavik Keflavik Intl by plane?

    Reykjavik Keflavik Intl is 1176.8 mi away from London Heathrow. 3h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Reykjavik Keflavik Intl Airport?

  • What is the most popular airline from London Heathrow Airport to Reykjavik Keflavik Intl Airport?


Best airlines flying from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £60Free CancellationRating
6.9
1,900 reviews
Search easyJet flights
PLAYPriceFrom £78Free CancellationRating
7.1
91 reviews
Search PLAY flights
British AirwaysPriceFrom £106Free CancellationRating
6.6
6,817 reviews
Search British Airways flights
IcelandairPriceFrom £136Free CancellationRating
7.1
509 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom £192Free CancellationRating
7.3
1,308 reviews
Search Scandinavian Airlines flights
  • Icelandair Flights From London Heathrow Airport to Reykjavik Keflavik Intl Airport

    The lowest priced Icelandair flight from London Heathrow Airport to Reykjavik Keflavik Intl Airport from the last 72 hours was £173. Generally, Icelandair has 14 flights on this route every week with an average price of £273. Icelandair is rated 7.1/10 by our users.

  • British Airways Flights From London Heathrow Airport to Reykjavik Keflavik Intl Airport

    British Airways (6.6/10 from 6,817 reviews) operates around 4 flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport in any given week. The average British Airways airfare for this route is around £222, with deals from around £135 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Reykjavik Keflavik Intl Airport flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from London to Reykjavik?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Reykjavik for you.

Can I find flights from London to Reykjavik with flexible booking policies on momondo?

All flight searches from London to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Reykjavik?

Once all potential London to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Reykjavik right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from London and alert you when they change.


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