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Cheap flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport from $159

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 8/5. 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.
07:20 - 10:40LHR-KEF
3h 20mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
$255British Airways
Find Deal
Sun, 19 Jan - Mon, 27 Jan
07:35 - 10:55LHR-KEF
3h 20mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$268British Airways
Find Deal
Sat, 18 Jan - Sun, 19 Jan
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$287Icelandair
Find Deal
Tue, 11 Feb - Fri, 14 Feb
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$314Icelandair
Find Deal
Tue, 14 Jan - Sun, 19 Jan
20:50 - 18:35LHR-KEF
21h 45m2 stops
11:45 - 15:00KEF-LHR
3h 15mdirect
Sat, 8 Feb - Fri, 14 Feb
06:00 - 13:20LHR-KEF
7h 20m1 stop
14:55 - 22:15KEF-LHR
7h 20m1 stop
Sat, 11 Jan - Tue, 14 Jan
07:05 - 14:20LHR-KEF
7h 15m1 stop
11:30 - 18:30KEF-LHR
7h 00m1 stop
$364Scandinavian Airlines
Find Deal
Mon, 6 Jan - Mon, 13 Jan
06:40 - 15:15LHR-KEF
8h 35m1 stop
15:10 - 21:35KEF-LHR
6h 25m1 stop
$370Scandinavian Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
07:30 - 14:15LHR-KEF
6h 45m1 stop
14:55 - 22:15KEF-LHR
7h 20m1 stop
$388Lufthansa
Find Deal
Sun, 12 Jan - Fri, 24 Jan
07:30 - 14:15LHR-KEF
6h 45m1 stop
14:55 - 22:15KEF-LHR
7h 20m1 stop
$428Lufthansa
Find Deal
Sun, 19 Jan - Fri, 31 Jan
07:35 - 09:40LHR-KEF
3h 05mdirect
$159British Airways
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Thu, 8 May
07:20 - 10:40LHR-KEF
3h 20mdirect
$173British Airways
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Sun, 26 Jan
19:50 - 10:15LHR-KEF
15h 25m1 stop
$175Scandinavian Airlines
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Wed, 11 Jun
20:40 - 23:55LHR-KEF
3h 15mdirect
$186Icelandair
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Tue, 11 Feb
20:40 - 23:55LHR-KEF
3h 15mdirect
$189Icelandair
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Sat, 1 Mar
06:40 - 16:20LHR-KEF
10h 40m1 stop
$196Scandinavian Airlines
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Tue, 3 Jun
07:00 - 13:20LHR-KEF
30h 20m2 stops
$287SWISS
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Fri, 10 Jan
12:05 - 13:20LHR-KEF
25h 15m1 stop
$348SWISS
Find Deal
Fri, 10 Jan
06:30 - 13:55LHR-KEF
7h 25m1 stop
$349Lufthansa
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Tue, 14 Jan
20:15 - 14:15LHR-KEF
18h 00m2 stops
$412Lufthansa
Find Deal
Sat, 11 Jan
13:45 - 17:10LHR-KEF
3h 25mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
$697British Airways
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Sun, 29 Dec - Mon, 30 Dec
06:40 - 14:40LHR-KEF
8h 00m1 stop
11:50 - 18:50KEF-LHR
7h 00m1 stop
$742Scandinavian Airlines
Find Deal
Fri, 27 Dec - Sun, 29 Dec
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$878Icelandair
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Sun, 29 Dec - Tue, 31 Dec
06:30 - 14:15LHR-KEF
7h 45m1 stop
14:15 - 22:55KEF-LHR
8h 40m2 stops
$1,005Lufthansa
Find Deal
Sun, 29 Dec - Wed, 1 Jan
20:15 - 14:15LHR-KEF
18h 00m2 stops
14:55 - 07:45KEF-LHR
16h 50m1 stop
$1,031Lufthansa
Find Deal
Sat, 28 Dec - Tue, 31 Dec
06:30 - 14:15LHR-KEF
7h 45m1 stop
14:15 - 21:40KEF-LHR
7h 25m1 stop
$1,096
Find Deal
Sun, 29 Dec - Wed, 1 Jan
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$1,247Icelandair
Find Deal
Sat, 28 Dec - Tue, 31 Dec
07:30 - 15:55LHR-KEF
8h 25m1 stop
16:20 - 19:30KEF-LHR
3h 10mdirect
$2,177
Find Deal
Thu, 26 Dec - Mon, 30 Dec
19:30 - 13:20LHR-KEF
41h 50m2 stops
09:05 - 17:50KEF-LHR
7h 45m2 stops
$2,972SWISS
Find Deal
Thu, 26 Dec - Fri, 18 Jul
17:10 - 13:20LHR-KEF
20h 10m1 stop
14:15 - 21:40KEF-LHR
7h 25m1 stop
$3,113SWISS
Find Deal
Fri, 27 Dec - Wed, 1 Jan
07:20 - 10:40LHR-KEF
3h 20mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
$255British Airways
Find Deal
Sun, 19 Jan - Mon, 27 Jan
07:35 - 10:55LHR-KEF
3h 20mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$268British Airways
Find Deal
Sat, 18 Jan - Sun, 19 Jan
13:45 - 17:10LHR-KEF
3h 25mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$269British Airways
Find Deal
Sun, 12 Jan - Sun, 19 Jan
07:20 - 10:40LHR-KEF
3h 20mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$273British Airways
Find Deal
Sun, 19 Jan - Thu, 30 Jan
07:20 - 10:40LHR-KEF
3h 20mdirect
11:50 - 15:05KEF-LHR
3h 15mdirect
$274British Airways
Find Deal
Sun, 26 Jan - Sat, 1 Feb
14:10 - 17:35LHR-KEF
3h 25mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$279British Airways
Find Deal
Fri, 10 Jan - Thu, 16 Jan
07:30 - 10:50LHR-KEF
3h 20mdirect
11:40 - 14:55KEF-LHR
3h 15mdirect
$281British Airways
Find Deal
Wed, 15 Jan - Sun, 19 Jan
07:20 - 10:40LHR-KEF
3h 20mdirect
18:45 - 21:45KEF-LHR
3h 00mdirect
$285British Airways
Find Deal
Sun, 16 Mar - Fri, 21 Mar
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$287Icelandair
Find Deal
Tue, 11 Feb - Fri, 14 Feb
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
$314Icelandair
Find Deal
Tue, 14 Jan - Sun, 19 Jan

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
19 Jan
LHR13:45London Heathrow
3h 25m
KEF17:10Reykjavik Keflavik Intl
1 Feb
KEF11:50Reykjavik Keflavik Intl
3h 15m
LHR15:05London Heathrow
British Airways
18 Jan
LHR07:35London Heathrow
3h 20m
KEF10:55Reykjavik Keflavik Intl
19 Jan
KEF11:40Reykjavik Keflavik Intl
3h 15m
LHR14:55London Heathrow
British Airways
12 Jan
LHR13:45London Heathrow
3h 25m
KEF17:10Reykjavik Keflavik Intl
19 Jan
KEF11:40Reykjavik Keflavik Intl
3h 15m
LHR14:55London Heathrow

Lufthansa flights from London Heathrow Airport to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on London Heathrow Airport to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
12 Jan
LHR07:30London Heathrow
6h 45m
1 stop
KEF14:15Reykjavik Keflavik Intl
24 Jan
KEF14:55Reykjavik Keflavik Intl
7h 20m
1 stop
LHR22:15London Heathrow
Lufthansa
19 Jan
LHR07:30London Heathrow
6h 45m
1 stop
KEF14:15Reykjavik Keflavik Intl
31 Jan
KEF14:55Reykjavik Keflavik Intl
7h 20m
1 stop
LHR22:15London Heathrow
Lufthansa
13 Jan
LHR20:15London Heathrow
17h 40m
2 stops
KEF13:55Reykjavik Keflavik Intl
21 Jan
KEF14:55Reykjavik Keflavik Intl
7h 20m
1 stop
LHR22:15London 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?

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 $173.

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

Our data shows that Monday is the least expensive day to fly to Reykjavik Keflavik Intl Airport. Tickets to fly out on this day can be as low as $245. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $389. These prices are subject to change though, so be sure to set up a Price Alert for flights to Reykjavik Keflavik Intl Airport.

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

According to our data, the cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Reykjavik Keflavik Intl Airport in the afternoon for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Reykjavik Keflavik Intl Airport is in the evening when prices are around $424.

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 $427 when searching 58 days out. However, in the past 72 hours, people saw flights from London Heathrow Airport for as low as $445.

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 10% 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 17% 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

$159

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 $159. The best return flight deal from London Heathrow Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $255.
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?

    London Heathrow and Reykjavik Keflavik Intl are 1893.8 km apart from one another. By plane, this route typically takes 3h 05m.

  • 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 are updated 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 necessary travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
British AirwaysPriceFrom $266Free cancellationRating
6.6
6,810 reviews
Search British Airways flights
  • British Airways Flights From London Heathrow Airport to Reykjavik Keflavik Intl Airport

    British Airways flight deals from London Heathrow Airport to Reykjavik Keflavik Intl Airport start from $166 round-trip. Over the 2 British Airways flights for this route in a normal week, average airfare is usually $263 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

Finding the right flight to Reykjavik from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Reykjavik from London with this policy.

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 not ready to book a flight from London to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.


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London Heathrow Airport flight routes

According to popular flight searches on momondo this year