Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Iceland to the United Kingdom from £34

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LHR
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Iceland to United Kingdom

Keep the following information in mind while searching for Iceland to United Kingdom flight deals. Data was last updated 1 July 2025.

Round-trip from

£57

One-way from

£34

Popular in

July

Cheapest in

March

Average price

£250

Good round-trip deal

£77 or less

Good one-way deal

£35 or less
easyJet
  • easyJet
  • 2/10-5/10
  • Nonstop
  • 5h 30m total
  • Iceland to United Kingdom
Search Deals
easyJet
  • easyJet
  • 27/8
  • Nonstop
  • 2h 25m total
  • Iceland to United Kingdom
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Iceland to United Kingdom.
Search Deals
Price to beat on a one-way flight from Iceland to United Kingdom.
Search Deals

Find flight deals from Iceland to United Kingdom

Cheapest flights from Iceland to United Kingdom
Explore the most affordable flight options available from Iceland to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Thu 2/1008:55KEF - MAN
Nonstop2h 40measyJet
Sun 5/1006:25MAN - KEF
Nonstop2h 50measyJet
Deal found 30/6£57
Wed 3/908:05KEF - EDI
Nonstop2h 25measyJet
Wed 17/906:00EDI - KEF
Nonstop2h 25measyJet
Deal found 30/6£63
Thu 27/1110:25KEF - LTN
Nonstop2h 55measyJet
Sun 30/1106:00LTN - KEF
Nonstop3h 15measyJet
Deal found 30/6£66
Fri 3/1012:25KEF - LGW
Nonstop3h 15measyJet
Fri 10/1007:50LGW - KEF
Nonstop3h 30measyJet
Deal found 29/6£71
Wed 20/806:40KEF - STN
Nonstop3h 00mPLAY
Wed 27/811:40STN - KEF
Nonstop3h 05mPLAY
Deal found 30/6£93
Fri 17/1009:00KEF - LGW
Nonstop3h 15mMultiple Airlines
Wed 22/1020:50LGW - KEF
1 stop12h 00mMultiple Airlines
Deal found 28/6£106
Wed 3/908:05KEF - EDI
Nonstop2h 25mMultiple Airlines
Wed 17/906:20EDI - KEF
1 stop8h 25mMultiple Airlines
Deal found 29/6£108
Mon 15/909:35KEF - STN
1 stop10h 25measyJet
Tue 16/917:25STN - KEF
1 stop15h 00measyJet
Deal found 29/6£115
Thu 20/1111:40KEF - LHR
Nonstop3h 15mBritish Airways
Sun 23/1113:45LHR - KEF
Nonstop3h 25mBritish Airways
Deal found 29/6£132
Thu 2/1018:55KEF - MAN
2 stops21h 50mMultiple Airlines
Sun 5/1006:25MAN - KEF
Nonstop2h 50mMultiple Airlines
Deal found 29/6£135
Thu 20/1111:30KEF - LHR
1 stop7h 20mMultiple Airlines
Sun 23/1107:20LHR - KEF
Nonstop3h 20mMultiple Airlines
Deal found 29/6£153
Wed 15/1009:00KEF - LTN
Nonstop3h 00mMultiple Airlines
Sun 26/1008:45LTN - KEF
1 stop6h 10mMultiple Airlines
Deal found 28/6£154

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Iceland to the United Kingdom that are best for you.

Fly from

Iceland

Fly to

United Kingdom

Route

Depart

Return

Price

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 2/10

08:55-12:35

Nonstop2h 40m

Manchester

Sun 5/10

06:25-08:15

Nonstop2h 50m

£57

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Wed 3/9

08:05-11:30

Nonstop2h 25m

Edinburgh Turnhouse

Wed 17/9

06:00-07:25

Nonstop2h 25m

£63

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Thu 27/11

10:25-13:20

Nonstop2h 55m

London Luton

Sun 30/11

06:00-09:15

Nonstop3h 15m

£66

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 3/10

12:25-16:40

Nonstop3h 15m

London Gatwick

Fri 10/10

07:50-10:20

Nonstop3h 30m

£71

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 20/8

06:40-10:40

Nonstop3h 00m

London Stansted

Wed 27/8

11:40-13:45

Nonstop3h 05m

£93

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Fri 17/10

09:00-13:15

Nonstop3h 15m

London Gatwick

Wed 22/10

20:50-07:50

1 stop12h 00m

£106

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Wed 3/9

08:05-11:30

Nonstop2h 25m

Edinburgh Turnhouse

Wed 17/9

06:20-13:45

1 stop8h 25m

£108

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Mon 15/9

09:35-21:00

1 stop10h 25m

London Stansted

Tue 16/9

17:25-07:25

1 stop15h 00m

£115

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 20/11

11:40-14:55

Nonstop3h 15m

London Heathrow

Sun 23/11

13:45-17:10

Nonstop3h 25m

£132

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 2/10

18:55-17:45

2 stops21h 50m

Manchester

Sun 5/10

06:25-08:15

Nonstop2h 50m

£135

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Iceland to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Iceland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to the United Kingdom

What is the cheapest month to book a flight from Iceland to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Iceland to United Kingdom (average of £112). Flying from Iceland to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IS to GB?

Find hourly flight availability from Iceland to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to United Kingdom as you normally would.

Weekly flight availability from Iceland to United Kingdom

Explore weekly flight availability from Iceland to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 July 2025.

The most flights from IS0 to GB0 are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 1 July 2025.
Read through reviews of airlines operating flights from Iceland to the United Kingdom, such as KLM, airBaltic, andNorwegian. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
airBaltic
7.8
Good
177 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
230 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,088 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
807 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Iceland to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Iceland to United Kingdom one-way?

    One-way options have recently been found by users for as low as £34 on easyJet. Other airlines that offer cheap prices include PLAY from £85 and Norwegian from £86 one-way.

  • Can I find deals for flights from Iceland to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Iceland to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Iceland to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to United Kingdom.

  • Can I find deals for business class flights from Iceland to United Kingdom?

    Yes. Cheapflights offers flight deals from Iceland to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Iceland to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Iceland to United Kingdom (average of £112). Flying from Iceland to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iceland to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Madrid to Gatwick flights
Heathrow to Istanbul flights
Madrid to Heathrow flights
Bruxelles-National to Stansted flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Bruxelles-National to Luton flights
Bruxelles-National to Gatwick flights
Heathrow to Athens flights
Heathrow to Málaga flights
Frederic Chopin to Gatwick flights
Charles de Gaulle to London City flights
Luton to Istanbul flights
Heathrow to Palma de Mallorca flights
Stansted to Istanbul flights
London City to Istanbul flights
Duesseldorf Intl to Heathrow flights
Heathrow to Lisbon flights
Gatwick to Lisbon flights
Madrid to Stansted flights
Duesseldorf Intl to Stansted flights
Stansted to Edinburgh flights
Heathrow to Ibiza flights
Charles de Gaulle to Stansted flights
Beauvais-Tille to Stansted flights
Luton to Lisbon flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Luton to Belfast Intl flights
Frankfurt to Gatwick flights
Malpensa to Luton flights
Bruxelles-National to London City flights
Beauvais-Tille to Gatwick flights
Barcelona-El Prat to London City flights
Heathrow to Faro flights
Heathrow to Charles de Gaulle flights
Heathrow to Larnaca flights
Gatwick to Edinburgh flights
London City to Linate flights
Luton to Edinburgh flights
Orly to Stansted flights
Charles de Gaulle to Southend flights
Gatwick to Charles de Gaulle flights
London City to Charles de Gaulle flights
Heathrow to Barcelona-El Prat flights
Beauvais-Tille to Luton flights
Madrid to London City flights
Gatwick to Málaga flights
Frederic Chopin to London City flights
Gatwick to Belfast Intl flights
Stansted to Athens flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Iceland to United Kingdom?

Deals for Iceland to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Iceland to United Kingdom?

Millions of users choose and trust Cheapflights to book the best flight deals from Iceland to United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Iceland to United Kingdom with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Iceland to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Iceland to United Kingdom become cheaper?

Yes, Cheapflights offers price alerts on Iceland to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights