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Cheap flights from Iceland to the United Kingdom from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iceland to the United Kingdom departing on 6/1. 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 Iceland to the United Kingdom

Recent return flight deals from Iceland to the United Kingdom

Enter your travel dates to find the best prices.
easyJet Logo
10:00 - 12:55KEF-LTN
2h 55mdirect
easyJet Logo
08:00 - 11:15LTN-KEF
3h 15mdirect
£49easyJet
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Thu, 22 Jan - Wed, 28 Jan
easyJet Logo
10:00 - 12:55KEF-LTN
2h 55mdirect
easyJet Logo
07:00 - 10:15LTN-KEF
3h 15mdirect
£50easyJet
Find Deal
Thu, 15 Jan - Tue, 20 Jan
Multiple Airlines Logo
19:40 - 22:40KEF-LTN
3h 00mdirect
Multiple Airlines Logo
21:45 - 09:40LTN-KEF
11h 55m1 stop
£107Multiple Airlines
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Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
18:05 - 21:15KEF-LGW
3h 10mdirect
Multiple Airlines Logo
08:30 - 17:15LGW-KEF
8h 45m1 stop
£118Multiple Airlines
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Wed, 14 Jan - Mon, 23 Mar
British Airways Logo
18:10 - 21:10KEF-LHR
3h 00mdirect
British Airways Logo
07:20 - 10:40LHR-KEF
3h 20mdirect
£134British Airways
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Fri, 28 Nov - Sun, 30 Nov
British Airways Logo
18:10 - 21:10KEF-LHR
3h 00mdirect
British Airways Logo
07:20 - 10:40LHR-KEF
3h 20mdirect
£141British Airways
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Fri, 5 Dec - Sun, 7 Dec
Scandinavian Airlines Logo
11:30 - 18:30KEF-LHR
7h 00m1 stop
Scandinavian Airlines Logo
19:50 - 10:45LHR-KEF
14h 55m1 stop
£167Scandinavian Airlines
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Thu, 22 Jan - Wed, 28 Jan
Scandinavian Airlines Logo
11:30 - 17:40KEF-LHR
6h 10m1 stop
Scandinavian Airlines Logo
18:40 - 10:45LHR-KEF
16h 05m1 stop
£177Scandinavian Airlines
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Thu, 22 Jan - Wed, 28 Jan
Icelandair Logo
16:20 - 19:30KEF-LHR
3h 10mdirect
Icelandair Logo
20:35 - 23:55LHR-KEF
3h 20mdirect
£198Icelandair
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Sun, 18 Jan - Tue, 24 Mar
Icelandair Logo
07:35 - 09:55KEF-GLA
2h 20mdirect
Icelandair Logo
12:35 - 15:00GLA-KEF
2h 25mdirect
£199Icelandair
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Sat, 28 Feb - Tue, 3 Mar

British Airways flights from Iceland to United Kingdom

Our best British Airways deals on Iceland to United Kingdom flight tickets
British Airways
28 Nov
KEF18:10Reykjavik Keflavik Intl
3h 00m
LHR21:10London Heathrow
30 Nov
LHR07:20London Heathrow
3h 20m
KEF10:40Reykjavik Keflavik Intl
£134
Find similar
British Airways
5 Dec
KEF18:10Reykjavik Keflavik Intl
3h 00m
LHR21:10London Heathrow
7 Dec
LHR07:20London Heathrow
3h 20m
KEF10:40Reykjavik Keflavik Intl
£141
Find similar
British Airways
22 Jan
KEF11:45Reykjavik Keflavik Intl
3h 10m
LHR14:55London Heathrow
28 Jan
LHR07:30London Heathrow
3h 20m
KEF10:50Reykjavik Keflavik Intl
£144
Find similar

Scandinavian Airlines flights from Iceland to United Kingdom

Our best Scandinavian Airlines deals on Iceland to United Kingdom flight tickets
Scandinavian Airlines
22 Jan
KEF11:30Reykjavik Keflavik Intl
7h 00m
1 stop
LHR18:30London Heathrow
28 Jan
LHR19:50London Heathrow
14h 55m
1 stop
KEF10:45Reykjavik Keflavik Intl
£166
Find similar
Scandinavian Airlines
22 Jan
KEF11:30Reykjavik Keflavik Intl
6h 10m
1 stop
LHR17:40London Heathrow
28 Jan
LHR18:40London Heathrow
16h 05m
1 stop
KEF10:45Reykjavik Keflavik Intl
£177
Find similar
Scandinavian Airlines
18 Jan
KEF11:15Reykjavik Keflavik Intl
10h 20m
1 stop
LHR21:35London Heathrow
26 Mar
LHR19:50London Heathrow
14h 05m
1 stop
KEF09:55Reykjavik Keflavik Intl
£192
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Iceland to United Kingdom 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 7 November 2025.
Use the filters below to find and compare flights from Iceland to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Thu 22/1

10:00-12:55

Nonstop2h 55m

London Luton

Wed 28/1

08:00-11:15

Nonstop3h 15m

£49

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Thu 15/1

10:00-12:55

Nonstop2h 55m

London Luton

Tue 20/1

07:00-10:15

Nonstop3h 15m

£50

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Fri 16/1

19:40-22:40

Nonstop3h 00m

London Luton

Mon 19/1

21:45-09:40

1 stop11h 55m

£107

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Wed 14/1

18:05-21:15

Nonstop3h 10m

London Gatwick

Mon 23/3

08:30-17:15

1 stop8h 45m

£118

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Fri 28/11

18:10-21:10

Nonstop3h 00m

London Heathrow

Sun 30/11

07:20-10:40

Nonstop3h 20m

£134

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Fri 5/12

18:10-21:10

Nonstop3h 00m

London Heathrow

Sun 7/12

07:20-10:40

Nonstop3h 20m

£141

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 22/1

11:30-18:30

1 stop7h 00m

London Heathrow

Wed 28/1

19:50-10:45

1 stop14h 55m

£166

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 22/1

11:30-17:40

1 stop6h 10m

London Heathrow

Wed 28/1

18:40-10:45

1 stop16h 05m

£177

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Sun 18/1

16:20-19:30

Nonstop3h 10m

London Heathrow

Tue 24/3

20:35-23:55

Nonstop3h 20m

£198

ReykjavikGlasgow

KEF - GLA

KEFGLA

Reykjavik Keflavik Intl

Sat 28/2

07:35-09:55

Nonstop2h 20m

Glasgow Intl

Tue 3/3

12:35-15:00

Nonstop2h 25m

£199

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 the United Kingdom from

How to get the cheapest flight ticket from Iceland to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Iceland is in March. Flight prices, which tend to average around £74, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Iceland during the month January is also very affordable. Most momondo users find prices during this month for around £96.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Iceland to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £105. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Iceland to United Kingdom for around £239.

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

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £145. Try not to purchase tickets in the evening because they tend to be around £306. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Iceland to United Kingdom flight route?

Fly from Akureyri to London Gatwick for the best Iceland - United Kingdom flight prices

What cabin class options are available on Iceland to United Kingdom flights?

There are 3 cabin classes available to choose from on Iceland to United Kingdom 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 Iceland to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Iceland to United Kingdom.

Cheap Iceland to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to United Kingdom

Best price found

£34

Fastest flight time

2h 15m

Direct flights

Every day

Airports in United Kingdom

3 airports
The best one-way flight to United Kingdom from Iceland in the past 72 hours is £34. The best return flight deal from Iceland to United Kingdom found on momondo in the last 72 hours is £44.
The fastest flight from Iceland to United Kingdom takes 2h 15m
Direct flights go from Iceland to United Kingdom every day.
There are 3 airports near United Kingdom: Edinburgh Turnhouse (EDI), Manchester (MAN), Glasgow Intl (GLA)
Search flight deals

  • When did momondo last update prices for flights from Iceland to United Kingdom?

    Prices for flights from Iceland to United Kingdom refresh daily.

  • How old do you have to be to fly from Iceland to United Kingdom?

    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 Iceland to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. 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 Iceland to United Kingdom?

Why use momondo?

Why should I use momondo to find a flight deal from Iceland to United Kingdom?

It is quick and easy to find Iceland to United Kingdom 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 United Kingdom that suits you.

Can I find flights from Iceland to United Kingdom with flexible booking policies on momondo?

All flight searches from Iceland to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Iceland to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Iceland.

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

Yes. momondo can track prices for Iceland to United Kingdom 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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Find better results for your trip to the United Kingdom

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