Cheap flights from Reykjavik Keflavik Intl Airport to London from £72

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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
£117Multiple Airlines
Tue, 5 May - Wed, 13 May
Multiple Airlines Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
£125Multiple Airlines
Tue, 12 May - Wed, 13 May
Multiple Airlines Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
15:15 - 08:20
LTN
-
KEF
18h 05m
1 stop
£128Multiple Airlines
Tue, 12 May - Wed, 13 May
Multiple Airlines Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
£129Multiple Airlines
Wed, 20 May - Wed, 27 May
Multiple Airlines Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
£129Multiple Airlines
Tue, 12 May - Wed, 13 May
Multiple Airlines Logo
19:55 - 23:45
KEF
-
LTN
26h 50m
2 stops
Multiple Airlines Logo
20:35 - 08:20
LTN
-
KEF
12h 45m
1 stop
£130Multiple Airlines
Tue, 5 May - Wed, 13 May
easyJet Logo
09:10 - 13:05
KEF
-
LTN
2h 55mdirect
easyJet Logo
06:15 - 08:20
LTN
-
KEF
3h 05mdirect
£131easyJet
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
19:35 - 07:35
KEF
-
LTN
11h 00m
1 stop
Multiple Airlines Logo
20:35 - 17:40
LTN
-
KEF
22h 05m
1 stop
£135Multiple Airlines
Sun, 24 May - Sun, 31 May
Wizz Air Logo
19:55 - 07:35
KEF
-
LTN
10h 40m
1 stop
Wizz Air Logo
08:30 - 19:15
LTN
-
KEF
11h 45m
1 stop
£137Wizz Air
Wed, 20 May - Sat, 30 May
easyJet Logo
09:10 - 13:05
KEF
-
LTN
2h 55mdirect
easyJet Logo
06:25 - 08:30
LTN
-
KEF
3h 05mdirect
£138easyJet
Sun, 24 May - Sun, 31 May

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
20 Sept
KEF09:10Reykjavik Keflavik Intl
2h 55m
LTN13:05London Luton
30 Sept
LTN06:15London Luton
3h 05m
KEF08:20Reykjavik Keflavik Intl
£131
easyJet
24 May
KEF09:10Reykjavik Keflavik Intl
2h 55m
LTN13:05London Luton
31 May
LTN06:25London Luton
3h 05m
KEF08:30Reykjavik Keflavik Intl
£138
easyJet
24 May
KEF09:10Reykjavik Keflavik Intl
2h 55m
LTN13:05London Luton
31 May
LTN06:25London Luton
3h 05m
KEF08:30Reykjavik Keflavik Intl
£144

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 May
KEF19:55Reykjavik Keflavik Intl
10h 40m
1 stop
LTN07:35London Luton
30 May
LTN08:30London Luton
11h 45m
1 stop
KEF19:15Reykjavik Keflavik Intl
£137
Wizz Air
19 May
KEF19:55Reykjavik Keflavik Intl
10h 40m
1 stop
LTN07:35London Luton
30 May
LTN08:30London Luton
11h 45m
1 stop
KEF19:15Reykjavik Keflavik Intl
£139
Wizz Air
5 May
KEF19:55Reykjavik Keflavik Intl
10h 40m
1 stop
LTN07:35London Luton
19 May
LTN08:30London Luton
11h 45m
1 stop
KEF19:15Reykjavik Keflavik Intl
£142

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 12 April 2026.
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

Cheapest return flight

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 5/5

19:55-07:35

1 stop10h 40m

London Luton

Wed 13/5

20:35-08:20

1 stop12h 45m

£117

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 12/5

19:55-07:35

1 stop10h 40m

London Luton

Wed 13/5

20:35-08:20

1 stop12h 45m

£125

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 12/5

19:55-07:35

1 stop10h 40m

London Luton

Wed 13/5

15:15-08:20

1 stop18h 05m

£128

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 20/5

19:55-07:35

1 stop10h 40m

London Luton

Wed 27/5

20:35-08:20

1 stop12h 45m

£128

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 12/5

19:55-07:35

1 stop10h 40m

London Luton

Wed 13/5

20:35-08:20

1 stop12h 45m

£129

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 5/5

19:55-23:45

2 stops26h 50m

London Luton

Wed 13/5

20:35-08:20

1 stop12h 45m

£130
Fastest return journey

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sun 20/9

09:10-13:05

Nonstop2h 55m

London Luton

Wed 30/9

06:15-08:20

Nonstop3h 05m

£131

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sun 24/5

19:35-07:35

1 stop11h 00m

London Luton

Sun 31/5

20:35-17:40

1 stop22h 05m

£135

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 20/5

19:55-07:35

1 stop10h 40m

London Luton

Sat 30/5

08:30-19:15

1 stop11h 45m

£137

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sun 24/5

09:10-13:05

Nonstop2h 55m

London Luton

Sun 31/5

06:25-08:30

Nonstop3h 05m

£138

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 Sunday. Travellers who choose to depart for London Luton Airport on a Sunday will often find tickets for as low as £41. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Monday is £116.

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 £206. 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.

Can stopping save me money on Reykjavik Keflavik Intl Airport to London Luton Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to London Luton Airport flight.

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

Best price found

£206

Fastest flight time

2h 55m

Direct flights

Mon, Tue, Thu, Sat and Sun
The best flight deal from Reykjavik Keflavik Intl Airport to London Luton Airport found on momondo in the last 72 hours is £206
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 on Monday, Tuesday, Thursday, Saturday and Sunday. Airline offering direct flights is easyJet..

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to London Luton Airport

  • 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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Tue 12/5
Tue 19/5

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