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Cheap flights from Iceland to London from £50

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — LON
27 Mar — 3 Apr1
1 adult

Cheap flight deals from Iceland to London

Keep the following information in mind while searching for Iceland to London flight deals. Data was last updated 22 March 2025.

Round-trip from

£79

One-way from

£50

Good round-trip deal

£103 or less

Good one-way deal

£65 or less
easyJet
  • easyJet
  • 7/5-11/5
  • Nonstop
  • 6h 05m total
  • Iceland to London
Search Deals
easyJet
  • easyJet
  • 30/7
  • Nonstop
  • 3h 00m total
  • Iceland to London
Search Deals
Price to beat on a round-trip flight from Iceland to London (LON).
Search Deals
Price to beat on a one-way flight from Iceland to London (LON).
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Find flight deals from Iceland to London

Cheapest flights from Iceland to London
Explore the most affordable flight options available from Iceland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Wed 7/509:00KEF - LTN
Nonstop3h 00measyJet
Sun 11/506:50LTN - KEF
Nonstop3h 05measyJet
Deal found 21/3£79
Wed 7/506:40KEF - STN
Nonstop3h 00mPLAY
Sun 11/511:40STN - KEF
Nonstop3h 05mPLAY
Deal found 21/3£92
Tue 16/1212:15KEF - LGW
Nonstop3h 15measyJet
Wed 17/1213:55LGW - KEF
Nonstop3h 10measyJet
Deal found 21/3£104
Fri 21/318:45KEF - LHR
Nonstop3h 00mBritish Airways
Tue 25/307:35LHR - KEF
Nonstop3h 20mBritish Airways
Deal found 21/3£135
Tue 6/500:15KEF - STN
1 stop14h 40mMultiple Airlines
Sun 11/511:40STN - KEF
Nonstop3h 05mMultiple Airlines
Deal found 20/3£139
Wed 7/508:05KEF - STN
1 stop11h 45measyJet
Sun 11/521:30STN - KEF
1 stop12h 25measyJet
Deal found 21/3£145
Thu 8/509:45KEF - LGW
1 stop8h 55mWizz Air
Sun 11/509:05LGW - KEF
1 stop10h 10mWizz Air
Deal found 21/3£154
Wed 7/510:20KEF - LHR
1 stop6h 20mScandinavian Airlines
Sun 11/510:35LHR - KEF
1 stop5h 45mScandinavian Airlines
Deal found 21/3£155
Sat 10/508:35KEF - LTN
1 stop9h 15mMultiple Airlines
Sun 11/506:50LTN - KEF
Nonstop3h 05mMultiple Airlines
Deal found 21/3£157
Wed 14/511:05KEF - LHR
1 stop6h 45mMultiple Airlines
Sun 18/507:25LHR - KEF
Nonstop3h 05mMultiple Airlines
Deal found 20/3£158
Tue 6/515:25KEF - LGW
1 stop18h 05mMultiple Airlines
Tue 13/509:00LGW - KEF
1 stop8h 55mMultiple Airlines
Deal found 21/3£163
Wed 7/500:25KEF - LHR
1 stop7h 15mLufthansa
Sun 11/508:30LHR - KEF
1 stop16h 05mLufthansa
Deal found 21/3£177

Cheapflights Fare Finder

Customise your flight search to find flights from Iceland to London 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 22 March 2025.
Use the filters below to find and compare flights from Iceland to London that are best for you.

Fly from

Iceland

Fly to

London

Route

Depart

Return

Price

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Wed 7/5

09:00-13:00

Nonstop3h 00m

London Luton

Sun 11/5

06:50-08:55

Nonstop3h 05m

£79

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 7/5

06:40-10:40

Nonstop3h 00m

London Stansted

Sun 11/5

11:40-13:45

Nonstop3h 05m

£92

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Tue 6/5

00:15-15:55

1 stop14h 40m

London Stansted

Sun 11/5

11:40-13:45

Nonstop3h 05m

£139

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 8/5

10:30-14:40

Nonstop3h 10m

London Heathrow

Sun 11/5

07:25-09:30

Nonstop3h 05m

£141

ReykjavikLondon

KEF - STN

KEFSTN

Reykjavik Keflavik Intl

Wed 7/5

08:05-20:50

1 stop11h 45m

London Stansted

Sun 11/5

21:30-08:55

1 stop12h 25m

£145

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Thu 8/5

09:45-19:40

1 stop8h 55m

London Gatwick

Sun 11/5

09:05-18:15

1 stop10h 10m

£154

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Wed 7/5

10:20-17:40

1 stop6h 20m

London Heathrow

Sun 11/5

10:35-15:20

1 stop5h 45m

£155

ReykjavikLondon

KEF - LTN

KEFLTN

Reykjavik Keflavik Intl

Sat 10/5

08:35-18:50

1 stop9h 15m

London Luton

Sun 11/5

06:50-08:55

Nonstop3h 05m

£157

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Wed 14/5

11:05-18:50

1 stop6h 45m

London Heathrow

Sun 18/5

07:25-09:30

Nonstop3h 05m

£158

ReykjavikLondon

KEF - LGW

KEFLGW

Reykjavik Keflavik Intl

Tue 6/5

15:25-10:30

1 stop18h 05m

London Gatwick

Tue 13/5

09:00-16:55

1 stop8h 55m

£163

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 53 results
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Best time to book a flight from Iceland to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

Currently, January is the cheapest month in which you can book a flight from Iceland to London (average of £112). Flying from Iceland to London 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 LON?

Find hourly flight availability from Iceland to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

When flying from Iceland to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Iceland to London

Explore weekly flight availability from Iceland to London. 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 22 March 2025.

The most flights from IS0 to LON are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 22 March 2025.
Read through reviews of airlines operating flights from Iceland to London, such as Jet2, KLM and airBaltic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
161 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
KLM
7.8
Good
1,319 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
airBaltic
7.8
Good
178 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Norwegian
7.8
Good
219 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
LOT
7.6
Good
1,061 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Comfort

7.8

Entertainment

6.3

Overall

8.3

Crew

8.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

Find useful and relevant information for your journey from Iceland to London. 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 London one-way?

    The cheapet airlines for a one-way flight from Iceland to London are easyJet (£50), PLAY (£53), and Scandinavian Airlines (£62).

  • What are the most popular routes from Iceland to London?

    While some choose either Reykjavik Keflavik Intl - London Gatwick or Reykjavik Keflavik Intl - London City, Reykjavik Keflavik Intl - London Heathrow is the most popular route from Iceland to London.

  • What are the most reliable airlines from Iceland to London?

    The top 3 most reliable airlines when flying from Iceland to London are American Airlines (93%), British Airways (93%) and Qatar Airways (86%).

  • What are the cheapest flights from Iceland to London?

    On average you can expect to pay £715 for a flight from Iceland to London. The cheapest flight overall is £91 while the most popular route, (Reykjavik Keflavik Intl - London Heathrow) is currently priced at £135.

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

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

  • How can I find direct flights from Iceland to London?

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

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

    Yes. Cheapflights offers flight deals from Iceland to London 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 London?

    Currently, January is the cheapest month in which you can book a flight from Iceland to London (average of £112). Flying from Iceland to London 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

Travelling to a place near Iceland?

Book flights to Iceland if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

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Fly with Cheapflights

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How does Cheapflights help users find flights from Iceland to London?

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Iceland to London for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Iceland to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Iceland to London 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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