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Cheap flights from London to Reykjavik Keflavik Intl Airport from $40

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 to Reykjavik Keflavik Intl Airport departing on 2/27. 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 to Reykjavik

Cheap round-trip flights

These are some of the best round-trip flight deals from London 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 to Reykjavik.

Cheap last minute flights

Planning a quick getaway from London 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 layovers.

Cheap bus & train deals from London to Reykjavik

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

All round-trip flight deals to Reykjavik

The cheapest plane tickets to Reykjavik found on KAYAK recently.
6:00 am - 9:10 amLTN-KEF
3h 10mnonstop
6:05 pm - 9:00 pmKEF-LTN
2h 55mnonstop
$50easyJet
Find Deal
Sun, Mar 16 - Fri, Mar 21
6:00 am - 9:10 amLTN-KEF
3h 10mnonstop
10:55 am - 1:55 pmKEF-LTN
3h 00mnonstop
$54easyJet
Find Deal
Sun, Mar 23 - Tue, Mar 25
7:35 am - 10:45 amLTN-KEF
3h 10mnonstop
10:30 am - 1:30 pmKEF-LTN
3h 00mnonstop
$57easyJet
Find Deal
Mon, Mar 24 - Thu, Mar 27
7:25 am - 10:45 amLGW-KEF
3h 20mnonstop
11:20 am - 2:25 pmKEF-LGW
3h 05mnonstop
$114TUI Airways
Find Deal
Wed, Jan 8 - Sun, Jan 12
7:00 am - 10:10 amLTN-KEF
3h 10mnonstop
7:55 pm - 7:35 amKEF-LTN
11h 40m1 stop
Tue, Jan 7 - Tue, Jan 14
7:00 am - 10:25 amLGW-KEF
3h 25mnonstop
11:20 am - 2:25 pmKEF-LGW
3h 05mnonstop
Sun, Jan 19 - Sun, Jan 26
7:30 am - 10:50 amLHR-KEF
3h 20mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$156British Airways
Find Deal
Wed, Mar 26 - Thu, Mar 27
7:30 am - 10:50 amLHR-KEF
3h 20mnonstop
6:45 pm - 9:45 pmKEF-LHR
3h 00mnonstop
$159British Airways
Find Deal
Wed, Mar 26 - Fri, Mar 28
11:55 am - 3:20 pmLGW-KEF
3h 25mnonstop
7:40 am - 10:55 amKEF-LGW
3h 15mnonstop
$160Icelandair
Find Deal
Sun, Feb 23 - Wed, Feb 26
3:40 pm - 5:55 pmLGW-KEF
3h 15mnonstop
7:35 am - 11:45 amKEF-LGW
3h 10mnonstop
$174Icelandair
Find Deal
Wed, May 21 - Thu, May 29
1:55 pm - 5:05 pmLGW-KEF
3h 10mnonstop
$40easyJet
Find Deal
Thu, Feb 27
3:35 pm - 6:50 pmLTN-KEF
3h 15mnonstop
$41easyJet
Find Deal
Wed, Jan 29
8:30 am - 7:15 pmLTN-KEF
10h 45m1 stop
$77Wizz Air
Find Deal
Tue, Mar 25
7:35 am - 9:40 amLHR-KEF
3h 05mnonstop
$94British Airways
Find Deal
Thu, Apr 10
8:40 pm - 11:55 pmLHR-KEF
3h 15mnonstop
$95Icelandair
Find Deal
Tue, Mar 25
7:00 am - 2:35 pmLHR-KEF
7h 35m1 stop
Tue, Mar 25
3:40 pm - 5:55 pmLGW-KEF
3h 15mnonstop
$102Icelandair
Find Deal
Mon, Apr 14
8:20 am - 7:45 pmLTN-KEF
11h 25m1 stop
$103Wizz Air
Find Deal
Sat, Jan 18
6:25 am - 2:35 pmLHR-KEF
8h 10m1 stop
Tue, Feb 25
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
$108British Airways
Find Deal
Tue, Feb 25
9:50 pm - 9:55 amLTN-KEF
12h 05m1 stop
8:30 pm - 7:35 amKEF-LTN
11h 05m1 stop
$291Wizz Air
Find Deal
Tue, Dec 24 - Fri, Dec 27
9:50 pm - 9:55 amLTN-KEF
12h 05m1 stop
10:20 am - 1:20 pmKEF-LTN
3h 00mnonstop
Tue, Dec 24 - Sat, Dec 28
6:25 am - 9:35 amLTN-KEF
3h 10mnonstop
10:00 am - 1:00 pmKEF-LTN
3h 00mnonstop
$430easyJet
Find Deal
Sat, Dec 28 - Sun, Dec 29
3:05 pm - 6:30 pmLGW-KEF
3h 25mnonstop
11:15 am - 2:30 pmKEF-LGW
3h 15mnonstop
$432easyJet
Find Deal
Fri, Dec 27 - Sun, Dec 29
5:00 pm - 11:45 pmLHR-KEF
6h 45m1 stop
11:30 am - 5:40 pmKEF-LHR
6h 10m1 stop
$512Scandinavian Airlines
Find Deal
Sat, Dec 28 - Sun, Dec 29
1:55 pm - 11:45 pmLHR-KEF
9h 50m2 stops
11:50 am - 7:55 pmKEF-LHR
8h 05m2 stops
$583Scandinavian Airlines
Find Deal
Sat, Dec 28 - Sun, Dec 29
12:15 pm - 3:30 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$605Icelandair
Find Deal
Tue, Dec 24 - Fri, Dec 27
12:15 pm - 3:30 pmLHR-KEF
3h 15mnonstop
7:35 am - 10:50 amKEF-LHR
3h 15mnonstop
$620Icelandair
Find Deal
Tue, Dec 24 - Sat, Dec 28
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
6:45 pm - 9:45 pmKEF-LHR
3h 00mnonstop
$889British Airways
Find Deal
Fri, Dec 27 - Fri, Dec 27
7:35 am - 10:55 amLHR-KEF
3h 20mnonstop
11:45 am - 3:00 pmKEF-LHR
3h 15mnonstop
$933British Airways
Find Deal
Fri, Dec 27 - Mon, Dec 30
6:00 am - 9:10 amLTN-KEF
3h 10mnonstop
6:05 pm - 9:00 pmKEF-LTN
2h 55mnonstop
$50easyJet
Find Deal
Sun, Mar 16 - Fri, Mar 21
6:00 am - 9:10 amLTN-KEF
3h 10mnonstop
10:30 am - 1:30 pmKEF-LTN
3h 00mnonstop
$54easyJet
Find Deal
Sun, Mar 23 - Thu, Mar 27
7:35 am - 10:45 amLTN-KEF
3h 10mnonstop
10:55 am - 1:55 pmKEF-LTN
3h 00mnonstop
$57easyJet
Find Deal
Mon, Mar 24 - Tue, Mar 25
7:25 am - 10:45 amLGW-KEF
3h 20mnonstop
11:20 am - 2:25 pmKEF-LGW
3h 05mnonstop
$114TUI Airways
Find Deal
Wed, Jan 8 - Sun, Jan 12
7:00 am - 10:25 amLGW-KEF
3h 25mnonstop
11:20 am - 2:25 pmKEF-LGW
3h 05mnonstop
Sun, Jan 19 - Sun, Jan 26
7:30 am - 10:50 amLHR-KEF
3h 20mnonstop
11:40 am - 2:55 pmKEF-LHR
3h 15mnonstop
$156British Airways
Find Deal
Wed, Mar 26 - Thu, Mar 27
7:30 am - 10:50 amLHR-KEF
3h 20mnonstop
6:45 pm - 9:45 pmKEF-LHR
3h 00mnonstop
$159British Airways
Find Deal
Wed, Mar 26 - Fri, Mar 28
11:55 am - 3:20 pmLGW-KEF
3h 25mnonstop
7:40 am - 10:55 amKEF-LGW
3h 15mnonstop
$160Icelandair
Find Deal
Sun, Feb 23 - Wed, Feb 26
3:40 pm - 5:55 pmLGW-KEF
3h 15mnonstop
7:35 am - 11:45 amKEF-LGW
3h 10mnonstop
$174Icelandair
Find Deal
Wed, May 21 - Thu, May 29
2:35 pm - 5:45 pmLGW-KEF
3h 10mnonstop
11:45 am - 2:50 pmKEF-LGW
3h 05mnonstop
Sat, Jan 4 - Wed, Jan 8

Icelandair flights from London to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on London to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Feb 23
LGW11:55 amLondon Gatwick
3h 25m
KEF3:20 pmReykjavik Keflavik Intl
Feb 26
KEF7:40 amReykjavik Keflavik Intl
3h 15m
LGW10:55 amLondon Gatwick
Icelandair
May 21
LGW3:40 pmLondon Gatwick
3h 15m
KEF5:55 pmReykjavik Keflavik Intl
May 29
KEF7:35 amReykjavik Keflavik Intl
3h 10m
LGW11:45 amLondon Gatwick
Icelandair
Feb 5
LHR8:40 pmLondon Heathrow
3h 15m
KEF11:55 pmReykjavik Keflavik Intl
Feb 8
KEF7:35 amReykjavik Keflavik Intl
3h 15m
LHR10:50 amLondon Heathrow

easyJet flights from London to Reykjavik Keflavik Intl Airport

Our best easyJet deals on London to Reykjavik Keflavik Intl Airport flight tickets
easyJet
Mar 16
LTN6:00 amLondon Luton
3h 10m
KEF9:10 amReykjavik Keflavik Intl
Mar 21
KEF6:05 pmReykjavik Keflavik Intl
2h 55m
LTN9:00 pmLondon Luton
easyJet
Mar 23
LTN6:00 amLondon Luton
3h 10m
KEF9:10 amReykjavik Keflavik Intl
Mar 25
KEF10:55 amReykjavik Keflavik Intl
3h 00m
LTN1:55 pmLondon Luton
easyJet
Mar 24
LTN7:35 amLondon Luton
3h 10m
KEF10:45 amReykjavik Keflavik Intl
Mar 27
KEF10:30 amReykjavik Keflavik Intl
3h 00m
LTN1:30 pmLondon Luton

See travel insights to Reykjavik from

How to get the cheapest flight ticket from London 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, with most prices found around $85. If you’re not able to fly to Reykjavik Keflavik Intl Airport in January, then March is your next best option. Flight prices from London to Reykjavik Keflavik Intl Airport during March average around $108.

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

The cheapest day to depart from London to Reykjavik Keflavik Intl Airport is on a Monday when prices can be found for as low as $181. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Saturday, with ticket prices averaging around $264.

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

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the morning when flights can be purchased for as low as $174. Flights at noon are often more expensive with an average ticket price of $277.

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

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

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

In general, most travelers find the cheapest time to book a flight to Reykjavik Keflavik Intl Airport is about 58 days prior to their departure date when tickets on average are $266. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $173.

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

There are 3 cabin classes available to choose from on London 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 to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 107% on your flight if you consider stops on a London to Reykjavik Keflavik Intl Airport flight.

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

As of December 2024, prices for London to Reykjavik Keflavik Intl Airport flights are approximately 49% more expensive when compared to flights at the same time last year.

When to book flights from London to Reykjavik Keflavik Intl Airport

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

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

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

Best Price Found

$40

Fastest flight time

3h 05m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from London in the past 72 hours is $40. The best round-trip flight deal from London to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $50.
The fastest flight from London to Reykjavik Keflavik Intl Airport takes 3h 05m
Direct flights go from London to Reykjavik Keflavik Intl Airport every day.

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

    The distance between London and Reykjavik Keflavik Intl is about 1183.3 mi. Flights usually cover this in 3h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

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

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


Best airlines flying from London to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from London to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom $68Free CancellationRating
6.9
1,890 reviews
Search easyJet flights
PLAYPriceFrom $103Free CancellationRating
7.1
91 reviews
Search PLAY flights
IcelandairPriceFrom $135Free CancellationRating
7.1
506 reviews
Search Icelandair flights
British AirwaysPriceFrom $152Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
  • PLAY Flights From London to Reykjavik Keflavik Intl Airport

    PLAY is one of the most popular airlines flying from London to Reykjavik Keflavik Intl Airport, operating 8 flights/week on average for this route. A good PLAY flight deal for London to Reykjavik Keflavik Intl Airport starts from $103 round-trip, up to an average price of $167. Our users have rated PLAY at 7.1/10.

  • Icelandair Flights From London to Reykjavik Keflavik Intl Airport

    $135 is the best Icelandair flight deal from London to Reykjavik Keflavik Intl Airport found on momondo over the last 72 hours. The average Icelandair ticket price found was closer to $262, however, with flight time and availability significantly affecting the price. Icelandair (7.1/10 from 506 user reviews) flies into Reykjavik Keflavik Intl Airport from London 21 times in an average week so prices can vary.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from London.

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

Yes. momondo allows you to filter the results for London to Reykjavik flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Reykjavik.

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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