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Cheap flights from Reykjavik Keflavik Intl Airport to London from £35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to London departing on 13/3. 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 Reykjavik Keflavik Intl Airport to London

Cheap return flights

These are some of the best return flight deals from Reykjavik Keflavik Intl Airport to London 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 Reykjavik Keflavik Intl Airport to London.

Cheap last-minute flights

Planning a quick getaway from Reykjavik Keflavik Intl Airport to London? 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 London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Reykjavik Keflavik Intl Airport to London

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

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
18:05 - 21:00KEF-LTN
2h 55mdirect
06:50 - 08:55LTN-KEF
3h 05mdirect
£48easyJet
Find Deal
Fri, 21 Mar - Sun, 30 Mar
10:30 - 13:30KEF-LTN
3h 00mdirect
07:00 - 10:10LTN-KEF
3h 10mdirect
£54easyJet
Find Deal
Thu, 23 Jan - Tue, 11 Feb
07:00 - 10:00KEF-STN
3h 00mdirect
11:00 - 14:05STN-KEF
3h 05mdirect
£80PLAY
Find Deal
Thu, 23 Jan - Wed, 29 Jan
07:00 - 10:00KEF-STN
3h 00mdirect
11:00 - 14:05STN-KEF
3h 05mdirect
£80PLAY
Find Deal
Tue, 4 Feb - Tue, 11 Feb
18:05 - 21:15KEF-LGW
3h 10mdirect
07:00 - 10:20LGW-KEF
3h 20mdirect
Thu, 23 Jan - Sun, 26 Jan
11:20 - 14:25KEF-LGW
3h 05mdirect
08:00 - 11:25LGW-KEF
3h 25mdirect
Sun, 19 Jan - Tue, 11 Feb
16:20 - 19:30KEF-LHR
3h 10mdirect
20:40 - 23:55LHR-KEF
3h 15mdirect
£123Icelandair
Find Deal
Tue, 4 Mar - Sat, 8 Mar
11:40 - 14:55KEF-LHR
3h 15mdirect
07:20 - 10:40LHR-KEF
3h 20mdirect
£126British Airways
Find Deal
Thu, 16 Jan - Sun, 19 Jan
11:40 - 14:55KEF-LHR
3h 15mdirect
07:35 - 10:55LHR-KEF
3h 20mdirect
£133British Airways
Find Deal
Sun, 19 Jan - Mon, 27 Jan
16:20 - 19:30KEF-LHR
3h 10mdirect
20:40 - 23:55LHR-KEF
3h 15mdirect
£136Icelandair
Find Deal
Thu, 23 Jan - Tue, 28 Jan
18:05 - 21:15KEF-LGW
3h 10mdirect
£35easyJet
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Thu, 13 Mar
18:05 - 21:15KEF-LGW
3h 10mdirect
£37easyJet
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Thu, 23 Jan
07:00 - 10:00KEF-STN
3h 00mdirect
£42PLAY
Find Deal
Fri, 31 Jan
07:00 - 10:00KEF-STN
3h 00mdirect
£46PLAY
Find Deal
Thu, 23 Jan
11:50 - 15:05KEF-LHR
3h 15mdirect
£52British Airways
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Sat, 1 Feb
11:50 - 15:05KEF-LHR
3h 15mdirect
£54British Airways
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Sat, 1 Feb
20:20 - 07:35KEF-LTN
11h 15m1 stop
£63Wizz Air
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Mon, 20 Jan
19:55 - 07:35KEF-LTN
11h 40m1 stop
£67Wizz Air
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Thu, 23 Jan
07:40 - 10:55KEF-LGW
3h 15mdirect
£140Icelandair
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Wed, 1 Jan
07:35 - 10:50KEF-LHR
3h 15mdirect
£158Icelandair
Find Deal
Fri, 31 Jan
07:00 - 10:00KEF-STN
3h 00mdirect
11:00 - 14:05STN-KEF
3h 05mdirect
£489PLAY
Find Deal
Mon, 23 Dec - Thu, 26 Dec
11:30 - 14:30KEF-LTN
3h 00mdirect
06:30 - 09:40LTN-KEF
3h 10mdirect
£551easyJet
Find Deal
Mon, 23 Dec - Thu, 26 Dec
16:20 - 19:30KEF-LHR
3h 10mdirect
20:40 - 23:55LHR-KEF
3h 15mdirect
£580Icelandair
Find Deal
Mon, 23 Dec - Thu, 26 Dec
11:55 - 15:10KEF-LGW
3h 15mdirect
13:55 - 17:05LGW-KEF
3h 10mdirect
£601easyJet
Find Deal
Mon, 23 Dec - Thu, 26 Dec
11:30 - 21:40KEF-LHR
10h 10m1 stop
06:40 - 15:25LHR-KEF
8h 45m1 stop
£815Scandinavian Airlines
Find Deal
Mon, 23 Dec - Thu, 26 Dec
15:10 - 09:20KEF-LHR
18h 10m2 stops
06:40 - 15:25LHR-KEF
8h 45m1 stop
£881Scandinavian Airlines
Find Deal
Mon, 23 Dec - Thu, 26 Dec
07:50 - 14:35KEF-LHR
6h 45m1 stop
20:40 - 23:55LHR-KEF
3h 15mdirect
Mon, 23 Dec - Thu, 26 Dec
18:05 - 21:00KEF-LTN
2h 55mdirect
06:50 - 08:55LTN-KEF
3h 05mdirect
£48easyJet
Find Deal
Fri, 21 Mar - Sun, 30 Mar
10:30 - 13:30KEF-LTN
3h 00mdirect
07:00 - 10:10LTN-KEF
3h 10mdirect
£54easyJet
Find Deal
Thu, 23 Jan - Tue, 11 Feb
07:00 - 10:00KEF-STN
3h 00mdirect
11:00 - 14:05STN-KEF
3h 05mdirect
£80PLAY
Find Deal
Tue, 4 Feb - Tue, 11 Feb
07:00 - 10:00KEF-STN
3h 00mdirect
11:00 - 14:05STN-KEF
3h 05mdirect
£85PLAY
Find Deal
Tue, 4 Feb - Tue, 11 Feb
18:05 - 21:15KEF-LGW
3h 10mdirect
07:00 - 10:20LGW-KEF
3h 20mdirect
Thu, 23 Jan - Sun, 26 Jan
11:20 - 14:25KEF-LGW
3h 05mdirect
08:00 - 11:25LGW-KEF
3h 25mdirect
Sun, 19 Jan - Tue, 11 Feb
16:20 - 19:30KEF-LHR
3h 10mdirect
20:40 - 23:55LHR-KEF
3h 15mdirect
£123Icelandair
Find Deal
Tue, 4 Mar - Sat, 8 Mar
11:40 - 14:55KEF-LHR
3h 15mdirect
07:20 - 10:40LHR-KEF
3h 20mdirect
£126British Airways
Find Deal
Thu, 16 Jan - Sun, 19 Jan
07:35 - 11:45KEF-LGW
3h 10mdirect
15:40 - 17:55LGW-KEF
3h 15mdirect
£133Icelandair
Find Deal
Sat, 17 May - Tue, 20 May
11:40 - 14:55KEF-LHR
3h 15mdirect
07:35 - 10:55LHR-KEF
3h 20mdirect
£133British Airways
Find Deal
Sun, 19 Jan - Tue, 28 Jan

Icelandair flights from Reykjavik Keflavik Intl Airport to London

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to London flight tickets
Icelandair
4 Mar
KEF16:20Reykjavik Keflavik Intl
3h 10m
LHR19:30London Heathrow
8 Mar
LHR20:40London Heathrow
3h 15m
KEF23:55Reykjavik Keflavik Intl
Icelandair
23 Jan
KEF16:20Reykjavik Keflavik Intl
3h 10m
LHR19:30London Heathrow
28 Jan
LHR20:40London Heathrow
3h 15m
KEF23:55Reykjavik Keflavik Intl
Icelandair
30 Dec
KEF07:35Reykjavik Keflavik Intl
3h 15m
LHR10:50London Heathrow
2 Jan
LHR20:40London Heathrow
3h 15m
KEF23:55Reykjavik Keflavik Intl

British Airways flights from Reykjavik Keflavik Intl Airport to London

Our best British Airways deals on Reykjavik Keflavik Intl Airport to London flight tickets
British Airways
16 Jan
KEF11:40Reykjavik Keflavik Intl
3h 15m
LHR14:55London Heathrow
19 Jan
LHR07:20London Heathrow
3h 20m
KEF10:40Reykjavik Keflavik Intl
British Airways
19 Jan
KEF11:40Reykjavik Keflavik Intl
3h 15m
LHR14:55London Heathrow
27 Jan
LHR07:35London Heathrow
3h 20m
KEF10:55Reykjavik Keflavik Intl
British Airways
17 Jan
KEF11:45Reykjavik Keflavik Intl
3h 15m
LHR15:00London Heathrow
9 Feb
LHR07:20London Heathrow
3h 20m
KEF10:40Reykjavik Keflavik Intl

See travel insights to London from

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

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 typical price of a round-trip flight between Reykjavik Keflavik Intl Airport and London?

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £0. Flights in the evening are often more expensive, with an average ticket price of £323.

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

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

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

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

You could potentially save up to 123% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to London flight.

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

As of December 2024, prices for Reykjavik Keflavik Intl Airport to London flights are approximately 106% more expensive when compared to flights at the same time last year.

When to book flights from Reykjavik Keflavik Intl Airport to London

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

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

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

Best price found

£35

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in London

4 airports
The best one-way flight to London from Reykjavik Keflavik Intl Airport in the past 72 hours is £35. The best return flight deal from Reykjavik Keflavik Intl Airport to London found on momondo in the last 72 hours is £48.
The fastest flight from Reykjavik Keflavik Intl Airport to London takes 2h 55m
Direct flights go from Reykjavik Keflavik Intl Airport to London on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: TUI Airways, PLAY and WorldTicket.
There are 4 airports near London: London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

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

    London is 1183.3 mi away from Reykjavik Keflavik Intl. Typically, this will take 2h 55m by plane in normal conditions.

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

    Prices for flights from Reykjavik Keflavik Intl Airport to London were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Why use momondo?

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

It is quick and easy to find Reykjavik to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Flights from Reykjavik to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Reykjavik to London.

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

Yes. momondo can track prices for Reykjavik to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Airports listed have a maximum distance of 35.6 mi from London