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Cheap flights from London to Reykjavik Keflavik Intl Airport from £33

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 25/2. 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 return flights

These are some of the best return 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 stopovers.

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.
15:35 - 18:50LTN-KEF
3h 15mdirect
10:30 - 13:30KEF-LTN
3h 00mdirect
£49easyJet
Find Deal
Wed, 15 Jan - Thu, 23 Jan
06:00 - 09:10LTN-KEF
3h 10mdirect
18:05 - 21:00KEF-LTN
2h 55mdirect
£52easyJet
Find Deal
Sun, 16 Mar - Fri, 21 Mar
11:00 - 14:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£72PLAY
Find Deal
Wed, 15 Jan - Thu, 23 Jan
11:00 - 14:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£74PLAY
Find Deal
Wed, 5 Feb - Wed, 12 Feb
07:25 - 10:45LGW-KEF
3h 20mdirect
11:20 - 14:25KEF-LGW
3h 05mdirect
£91TUI Airways
Find Deal
Wed, 8 Jan - Sun, 12 Jan
11:55 - 15:20LGW-KEF
3h 25mdirect
07:40 - 10:55KEF-LGW
3h 15mdirect
£114Icelandair
Find Deal
Mon, 10 Feb - Fri, 14 Feb
11:55 - 15:20LGW-KEF
3h 25mdirect
07:40 - 10:55KEF-LGW
3h 15mdirect
£121Icelandair
Find Deal
Wed, 15 Jan - Sat, 18 Jan
07:35 - 10:55LHR-KEF
3h 20mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£123British Airways
Find Deal
Fri, 28 Mar - Fri, 4 Apr
07:00 - 10:20LGW-KEF
3h 20mdirect
11:20 - 14:25KEF-LGW
3h 05mdirect
£125TUI Airways
Find Deal
Sun, 12 Jan - Sun, 19 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
07:00 - 10:10LTN-KEF
3h 10mdirect
£33easyJet
Find Deal
Tue, 25 Feb
15:35 - 18:50LTN-KEF
3h 15mdirect
£34easyJet
Find Deal
Wed, 12 Mar
11:00 - 14:05STN-KEF
3h 05mdirect
£43PLAY
Find Deal
Mon, 20 Jan
11:00 - 14:05STN-KEF
3h 05mdirect
£44PLAY
Find Deal
Wed, 5 Feb
07:35 - 10:55LHR-KEF
3h 20mdirect
£68British Airways
Find Deal
Mon, 3 Mar
20:40 - 23:55LHR-KEF
3h 15mdirect
£70Icelandair
Find Deal
Wed, 12 Mar
07:35 - 09:40LHR-KEF
3h 05mdirect
£71British Airways
Find Deal
Fri, 16 May
20:40 - 23:55LHR-KEF
3h 15mdirect
£75Icelandair
Find Deal
Wed, 5 Feb
06:40 - 16:20LHR-KEF
10h 40m1 stop
£97Scandinavian Airlines
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Thu, 8 May
19:30 - 10:15LHR-KEF
15h 45m2 stops
£111Scandinavian Airlines
Find Deal
Wed, 11 Jun
20:40 - 23:55LHR-KEF
3h 15mdirect
11:30 - 17:40KEF-LHR
6h 10m1 stop
Thu, 26 Dec - Tue, 31 Dec
20:40 - 23:55LHR-KEF
3h 15mdirect
11:30 - 17:40KEF-LHR
6h 10m1 stop
Thu, 26 Dec - Sun, 29 Dec
10:00 - 13:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£234PLAY
Find Deal
Mon, 23 Dec - Fri, 27 Dec
10:00 - 13:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£236PLAY
Find Deal
Mon, 23 Dec - Thu, 26 Dec
07:40 - 11:05LGW-KEF
3h 25mdirect
19:50 - 23:05KEF-LGW
3h 15mdirect
£291easyJet
Find Deal
Mon, 23 Dec - Fri, 27 Dec
07:35 - 10:45LTN-KEF
3h 10mdirect
18:05 - 21:00KEF-LTN
2h 55mdirect
£307easyJet
Find Deal
Mon, 23 Dec - Fri, 27 Dec
20:40 - 23:55LHR-KEF
3h 15mdirect
07:35 - 10:50KEF-LHR
3h 15mdirect
£387Icelandair
Find Deal
Sat, 28 Dec - Sun, 29 Dec
12:15 - 15:30LHR-KEF
3h 15mdirect
16:20 - 19:30KEF-LHR
3h 10mdirect
£432Icelandair
Find Deal
Tue, 24 Dec - Sat, 28 Dec
07:35 - 10:55LHR-KEF
3h 20mdirect
18:45 - 21:45KEF-LHR
3h 00mdirect
£707British Airways
Find Deal
Fri, 27 Dec - Fri, 27 Dec
07:35 - 10:55LHR-KEF
3h 20mdirect
11:45 - 15:00KEF-LHR
3h 15mdirect
£742British Airways
Find Deal
Fri, 27 Dec - Mon, 30 Dec
06:00 - 09:10LTN-KEF
3h 10mdirect
18:05 - 21:00KEF-LTN
2h 55mdirect
£52easyJet
Find Deal
Sun, 16 Mar - Fri, 21 Mar
13:55 - 17:05LGW-KEF
3h 10mdirect
19:50 - 23:05KEF-LGW
3h 15mdirect
£52easyJet
Find Deal
Thu, 13 Mar - Fri, 21 Mar
11:00 - 14:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£74PLAY
Find Deal
Wed, 5 Feb - Wed, 12 Feb
11:00 - 14:05STN-KEF
3h 05mdirect
07:00 - 10:00KEF-STN
3h 00mdirect
£76PLAY
Find Deal
Wed, 15 Jan - Wed, 22 Jan
07:25 - 10:45LGW-KEF
3h 20mdirect
11:20 - 14:25KEF-LGW
3h 05mdirect
£91TUI Airways
Find Deal
Wed, 8 Jan - Sun, 12 Jan
11:55 - 15:20LGW-KEF
3h 25mdirect
07:40 - 10:55KEF-LGW
3h 15mdirect
£114Icelandair
Find Deal
Mon, 10 Feb - Fri, 14 Feb
07:35 - 10:55LHR-KEF
3h 20mdirect
10:30 - 14:40KEF-LHR
3h 10mdirect
£123British Airways
Find Deal
Fri, 28 Mar - Fri, 4 Apr
07:00 - 10:20LGW-KEF
3h 20mdirect
11:20 - 14:25KEF-LGW
3h 05mdirect
£125TUI Airways
Find Deal
Sun, 12 Jan - Sun, 19 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
11:55 - 15:20LGW-KEF
3h 25mdirect
07:40 - 10:55KEF-LGW
3h 15mdirect
£134Icelandair
Find Deal
Wed, 15 Jan - Sat, 18 Jan

TUI Airways flights from London to Reykjavik Keflavik Intl Airport

Our best TUI Airways deals on London to Reykjavik Keflavik Intl Airport flight tickets
TUI Airways
8 Jan
LGW07:25London Gatwick
3h 20m
KEF10:45Reykjavik Keflavik Intl
12 Jan
KEF11:20Reykjavik Keflavik Intl
3h 05m
LGW14:25London Gatwick
TUI Airways
12 Jan
LGW07:00London Gatwick
3h 20m
KEF10:20Reykjavik Keflavik Intl
19 Jan
KEF11:20Reykjavik Keflavik Intl
3h 05m
LGW14:25London Gatwick

easyJet flights from London to Reykjavik Keflavik Intl Airport

Our best easyJet deals on London to Reykjavik Keflavik Intl Airport flight tickets
easyJet
15 Jan
LTN15:35London Luton
3h 15m
KEF18:50Reykjavik Keflavik Intl
23 Jan
KEF10:30Reykjavik Keflavik Intl
3h 00m
LTN13:30London Luton
easyJet
16 Mar
LTN06:00London Luton
3h 10m
KEF09:10Reykjavik Keflavik Intl
21 Mar
KEF18:05Reykjavik Keflavik Intl
2h 55m
LTN21:00London Luton
easyJet
11 Feb
LTN07:00London Luton
3h 10m
KEF10:10Reykjavik Keflavik Intl
12 Feb
KEF19:35Reykjavik Keflavik Intl
2h 55m
LTN22:30London 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 £68. If you don’t want to visit Reykjavik Keflavik Intl Airport in January, then you should wait until March to fly from London, 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 is on a Sunday. momondo users have found tickets for Sunday departures for as low as £104. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Reykjavik Keflavik Intl Airport on a Saturday will generally be more expensive and average around £163. 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 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 £99. Try not to purchase tickets in the evening because they tend to be around £212. Of course, these prices can vary depending on the time of year and what airport you fly to.

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?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from London when booking 58 days ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around £212 when searching 58 days out. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £109.

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 68% 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 52% 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 return 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

£33

Fastest flight time

2h 50m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from London in the past 72 hours is £33. The best return flight deal from London to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is £49.
The fastest flight from London to Reykjavik Keflavik Intl Airport takes 2h 50m
Direct flights go from London to Reykjavik Keflavik Intl Airport every day.

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

    The straight-line distance from London to Reykjavik Keflavik Intl is 1183.3 mi. A reasonable flight in good conditions will take 2h 50m.

  • 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 were last updated today.

  • 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 travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Wizz AirPriceFrom £34Free CancellationRating
5.9
139 reviews
Search Wizz Air flights
easyJetPriceFrom £52Free CancellationRating
6.9
1,890 reviews
Search easyJet flights
PLAYPriceFrom £77Free CancellationRating
7.1
91 reviews
Search PLAY flights
British AirwaysPriceFrom £107Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
IcelandairPriceFrom £137Free CancellationRating
7.1
506 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom £194Free CancellationRating
7.3
1,309 reviews
Search Scandinavian Airlines flights
  • PLAY Flights From London to Reykjavik Keflavik Intl Airport

    PLAY flies from London to Reykjavik Keflavik Intl Airport around 8 times per week, with 91 momondo users rating the airline 7.1/10. The cheapest PLAY deal from London to Reykjavik Keflavik Intl Airport in the last 72 hours was £97 (round-trip), much lower than the average airfare cost of £145 for PLAY flights on this route.

  • Icelandair Flights From London to Reykjavik Keflavik Intl Airport

    £172 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 £284, 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 16 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?

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 you have performed a search for London to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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