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Cheap flights from Reykjavik Keflavik Intl Airport to London from £51

This is the cheapest return 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 5/2. 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 Reykjavik Keflavik Intl Airport to London

Cheap return flights

easyJet Logo
10:00 - 12:55KEF-LTN
2h 55mdirect
easyJet Logo
08:00 - 11:15LTN-KEF
3h 15mdirect
£51easyJet
Find Deal
Do, 5 Feb - Mi, 11 Feb
easyJet Logo
10:00 - 12:55KEF-LTN
2h 55mdirect
easyJet Logo
06:00 - 09:15LTN-KEF
3h 15mdirect
£53easyJet
Find Deal
Do, 4 Dez - So, 7 Dez
easyJet Logo
17:55 - 20:50KEF-LTN
2h 55mdirect
easyJet Logo
08:00 - 11:15LTN-KEF
3h 15mdirect
£54easyJet
Find Deal
Do, 20 Nov - Mi, 26 Nov
easyJet Logo
11:05 - 14:00KEF-LTN
2h 55mdirect
easyJet Logo
06:00 - 09:15LTN-KEF
3h 15mdirect
£58easyJet
Find Deal
Di, 25 Nov - So, 30 Nov
easyJet Logo
19:40 - 22:40KEF-LTN
3h 00mdirect
easyJet Logo
06:00 - 09:15LTN-KEF
3h 15mdirect
£63easyJet
Find Deal
Fr, 23 Jan - So, 25 Jan
easyJet Logo
17:55 - 20:50KEF-LTN
2h 55mdirect
easyJet Logo
08:00 - 11:15LTN-KEF
3h 15mdirect
£63easyJet
Find Deal
Do, 6 Nov - Mo, 10 Nov
easyJet Logo
17:55 - 20:50KEF-LTN
2h 55mdirect
easyJet Logo
08:00 - 11:15LTN-KEF
3h 15mdirect
£65easyJet
Find Deal
Do, 6 Nov - Mo, 10 Nov
Multiple Airlines Logo
17:55 - 20:50KEF-LTN
2h 55mdirect
Multiple Airlines Logo
20:05 - 11:55LTN-KEF
15h 50m1 stop
£91Multiple Airlines
Find Deal
Do, 6 Nov - Mo, 10 Nov
Wizz Air Logo
19:35 - 07:40KEF-LTN
12h 05m1 stop
Wizz Air Logo
08:25 - 18:55LTN-KEF
10h 30m1 stop
£124Wizz Air
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Do, 20 Nov - So, 23 Nov
Wizz Air Logo
20:55 - 07:45KEF-LTN
9h 50m1 stop
Wizz Air Logo
08:30 - 18:45LTN-KEF
11h 15m1 stop
£137Wizz Air
Find Deal
Mi, 8 Okt - So, 12 Okt

easyJet flights from Reykjavik Keflavik Intl Airport to London Luton Airport

Our best easyJet deals on Reykjavik Keflavik Intl Airport to London Luton Airport flight tickets
easyJet
5 Feb
KEF10:00Reykjavik Keflavik Intl
2h 55m
LTN12:55London Luton
11 Feb
LTN08:00London Luton
3h 15m
KEF11:15Reykjavik Keflavik Intl
£51
Find similar
easyJet
4 Dec
KEF10:00Reykjavik Keflavik Intl
2h 55m
LTN12:55London Luton
7 Dec
LTN06:00London Luton
3h 15m
KEF09:15Reykjavik Keflavik Intl
£53
Find similar
easyJet
20 Nov
KEF17:55Reykjavik Keflavik Intl
2h 55m
LTN20:50London Luton
26 Nov
LTN08:00London Luton
3h 15m
KEF11:15Reykjavik Keflavik Intl
£54
Find similar

Wizz Air flights from Reykjavik Keflavik Intl Airport to London Luton Airport

Our best Wizz Air deals on Reykjavik Keflavik Intl Airport to London Luton Airport flight tickets
Wizz Air
20 Nov
KEF19:35Reykjavik Keflavik Intl
12h 05m
1 stop
LTN07:40London Luton
23 Nov
LTN08:25London Luton
10h 30m
1 stop
KEF18:55Reykjavik Keflavik Intl
£124
Find similar
Wizz Air
8 Oct
KEF20:55Reykjavik Keflavik Intl
9h 50m
1 stop
LTN07:45London Luton
12 Oct
LTN08:30London Luton
11h 15m
1 stop
KEF18:45Reykjavik Keflavik Intl
£137
Find similar
Wizz Air
30 Sept
KEF19:25Reykjavik Keflavik Intl
11h 20m
1 stop
LTN07:45London Luton
14 Oct
LTN08:30London Luton
11h 15m
1 stop
KEF18:45Reykjavik Keflavik Intl
£177
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Reykjavik Keflavik Intl Airport to London Luton Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 5/2

10:00-12:55

Nonstop2h 55m

London Luton

Mi 11/2

08:00-11:15

Nonstop3h 15m

£51

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 4/12

10:00-12:55

Nonstop2h 55m

London Luton

So 7/12

06:00-09:15

Nonstop3h 15m

£53

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 20/11

17:55-20:50

Nonstop2h 55m

London Luton

Mi 26/11

08:00-11:15

Nonstop3h 15m

£54

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Di 25/11

11:05-14:00

Nonstop2h 55m

London Luton

So 30/11

06:00-09:15

Nonstop3h 15m

£58

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Fr 23/1

19:40-22:40

Nonstop3h 00m

London Luton

So 25/1

06:00-09:15

Nonstop3h 15m

£63

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 6/11

17:55-20:50

Nonstop2h 55m

London Luton

Mo 10/11

08:00-11:15

Nonstop3h 15m

£63

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 6/11

17:55-20:50

Nonstop2h 55m

London Luton

Mo 10/11

08:00-11:15

Nonstop3h 15m

£65

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 6/11

17:55-20:50

Nonstop2h 55m

London Luton

Mo 10/11

20:05-11:55

1 stop15h 50m

£91

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Do 20/11

19:35-07:40

1 stop12h 05m

London Luton

So 23/11

08:25-18:55

1 stop10h 30m

£124

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Mi 8/10

20:55-07:45

1 stop9h 50m

London Luton

So 12/10

08:30-18:45

1 stop11h 15m

£137

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to London Luton 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 day to depart on your flight to London Luton Airport?

The cheapest day to depart from Reykjavik Keflavik Intl Airport to London Luton Airport is on a Saturday. Travellers who choose to depart for London Luton Airport on a Saturday will often find tickets for as low as £35. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Wednesday is £189.

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

Our data shows that the cheapest Reykjavik Keflavik Intl Airport to London Luton Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Luton Airport in the afternoon for as low as £70. Try not to purchase tickets in the evening because they tend to be around £301. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There is only 1 cabin class available to choose from on Reykjavik Keflavik Intl to London Luton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to London Luton Airport 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 Luton Airport (KEF to LTN) flight deals and tips

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

Fastest flight time

2h 55m

Direct flights

Every day
The fastest flight from Reykjavik Keflavik Intl Airport to London Luton Airport takes 2h 55m
Direct flights go from Reykjavik Keflavik Intl Airport to London Luton Airport every day.
Search flight deals

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

    There are 1156.0 mi between Reykjavik Keflavik Intl and London Luton. By plane, this route typically takes 2h 55m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Reykjavik Keflavik Intl Airport to London Luton Airport.

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

    The travel and health documents you'll need for your trip to London Luton Airport 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 Luton Airport. 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 Luton Airport?

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reykjavik to London. momondo saves you time and could save you money on your trip.

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

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

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?

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

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