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Cheap flights from Iceland to the United Kingdom from £45

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LHR
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Iceland to United Kingdom

Enter your travel dates to find the best prices.

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 10 April 2026.

Sat 23/508:30
KEF
-
EDI
Nonstop2h 20m
easyJet
Sat 20/606:20
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 7/4£98
Thu 31/1209:25
KEF
-
EDI
Nonstop2h 25m
easyJet
Thu 7/106:15
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 5/4£99
Thu 10/1209:25
KEF
-
EDI
Nonstop2h 25m
easyJet
Tue 15/1213:55
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 5/4£107
Sat 13/608:30
KEF
-
EDI
Nonstop2h 20m
easyJet
Sat 20/606:20
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 8/4£112
Wed 6/508:20
KEF
-
EDI
Nonstop2h 20m
easyJet
Sat 9/506:20
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 7/4£115
Tue 29/1217:05
KEF
-
EDI
Nonstop2h 25m
easyJet
Thu 7/106:15
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 5/4£116
Thu 23/411:30
KEF
-
MAN
Nonstop2h 45m
Jet2
Mon 27/408:35
MAN
-
KEF
Nonstop2h 55m
Jet2
Deal found 7/4£120
Sun 24/508:55
KEF
-
MAN
Nonstop2h 40m
easyJet
Sun 31/506:25
MAN
-
KEF
Nonstop2h 50m
easyJet
Deal found 9/4£124
Thu 31/1209:25
KEF
-
EDI
Nonstop2h 25m
easyJet
Tue 5/113:55
EDI
-
KEF
Nonstop2h 30m
easyJet
Deal found 5/4£124
Wed 6/519:55
KEF
-
STN
1 stop13h 20m
Multiple Airlines
Wed 13/521:20
STN
-
KEF
1 stop12h 00m
Multiple Airlines
Deal found 6/4£128
Wed 6/519:55
KEF
-
LTN
1 stop10h 40m
Multiple Airlines
Wed 13/520:35
LTN
-
KEF
1 stop12h 45m
Multiple Airlines
Deal found 6/4£130
Sun 24/509:10
KEF
-
LTN
Nonstop2h 55m
easyJet
Sun 31/506:25
LTN
-
KEF
Nonstop3h 05m
easyJet
Deal found 6/4£130

Find 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 10 April 2026.

Round-trip from

£98

One-way from

£45

Popular in

April

Cheapest in

November

Average price

£357

Good round-trip deal

£90 or less

Good one-way deal

£36 or less
easyJet
  • easyJet
  • 23/5-20/6
  • Nonstop
  • 4h 50m total
  • Iceland to United Kingdom
Search Deals
easyJet
  • easyJet
  • 30/9
  • Nonstop
  • 2h 20m total
  • Iceland to United Kingdom
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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

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 10 April 2026.
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

Cheapest return flight
Fastest return journey

ReykjavikEdinburgh

KEF - EDI

KEFEDI

Reykjavik Keflavik Intl

Wed 6/5

08:20-11:40

Nonstop2h 20m

Edinburgh Turnhouse

Sat 9/5

06:20-07:50

Nonstop2h 30m

£115

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sun 24/5

19:35-07:35

1 stop11h 00m

London Luton

Sun 31/5

06:25-08:30

Nonstop3h 05m

£140

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Wed 6/5

17:30-11:35

1 stop17h 05m

Manchester

Wed 13/5

20:10-08:20

1 stop13h 10m

£141

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Sun 24/5

19:35-13:25

2 stops40h 50m

Manchester

Sun 31/5

06:25-08:15

Nonstop2h 50m

£142

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Thu 23/4

11:45-00:50

2 stops12h 05m

Manchester

Mon 27/4

08:35-10:30

Nonstop2h 55m

£147

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Tue 28/4

19:55-07:35

1 stop10h 40m

London Luton

Sat 30/5

08:30-19:15

1 stop11h 45m

£149

ReykjavikManchester

KEF - MAN

KEFMAN

Reykjavik Keflavik Intl

Wed 20/5

15:50-09:10

1 stop16h 20m

Manchester

Wed 27/5

20:10-08:20

1 stop13h 10m

£154

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 26/8

09:00-12:55

Nonstop2h 55m

London Luton

Sun 6/9

06:25-08:30

Nonstop3h 05m

£155

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Fri 8/5

09:05-20:20

1 stop10h 15m

London Stansted

Tue 12/5

22:00-15:10

1 stop18h 10m

£160

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

£165

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Iceland to United Kingdom (average of £31). Flying from Iceland to United Kingdom in April is currently the most expensive (average of £403). 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 10 April 2026.

One of the essential ways to save on airfare from Iceland to United Kingdom is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

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 10 April 2026.

The most flights from IS0 to GB0 are scheduled on a Wednesday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from Iceland to the United Kingdom delayed?

About 10% of weekly flights between Iceland and United Kingdom have experienced delays in the past year, with the average delay time being 113 minutes.

What is the most punctual flight time for Iceland to the United Kingdom flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Iceland to the United Kingdom flights?

Over the past year, Icelandair have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 10 April 2026.
Read through reviews of airlines operating flights from Iceland to the United Kingdom, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
631 reviews
Check prices

Entertainment

6.9

Comfort

6.9

Overall

7.0

Food

6.2

Boarding

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.
Icelandair
7.0
Good
631 reviews
Icelandair
7.0
Good
631 reviews
Check prices

Entertainment

6.9

Comfort

6.9

Overall

7.0

Food

6.2

Boarding

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.

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.

  • How long is the flight from Iceland to United Kingdom?

    Airlines like easyJet, Wizz Air, and British Airways fly from Iceland to United Kingdom in about 2h 20m. The time it takes to get you to your destination can typically vary by up to 8h 20m. Airlines will cover a distance of 860 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £33 on easyJet. Other airlines that offer cheap prices include PLAY from £47 and British Airways from £72 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, March is the cheapest month in which you can book a flight from Iceland to United Kingdom (average of £31). Flying from Iceland to United Kingdom in April is currently the most expensive (average of £403). 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

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Alternative routes for Iceland to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Vienna to London City flights
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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.

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