Cheap flights from London to Iceland from £55
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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Iceland
Keep the following information in mind while searching for London to Iceland flight deals. Data was last updated 29 April 2025.
Round-trip from | £96 |
---|---|
One-way from | £55 |
Popular in | October |
Cheapest in | January |
Average price | £85 |
Good round-trip deal | £113 or less |
Good one-way deal | £151 or less |
Find flight deals from London to Iceland
Cheapest flights from London to IcelandExplore the most affordable flight options available from London to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Explore the most affordable flight options available from London to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to Iceland 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 29 April 2025.
Use the filters below to find and compare flights from London to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Sun 15/6
06:50-08:55
Nonstop3h 05m
Reykjavik Keflavik Intl
Wed 25/6
09:00-13:00
Nonstop3h 00m
LondonReykjavik
STN - KEF
STNKEF
London Stansted
Wed 24/9
11:40-13:45
Nonstop3h 05m
Reykjavik Keflavik Intl
Sat 27/9
06:40-10:40
Nonstop3h 00m
LondonReykjavik
STN - KEF
STNKEF
London Stansted
Sun 11/5
07:00-17:50
1 stop11h 50m
Reykjavik Keflavik Intl
Sat 24/5
06:40-10:40
Nonstop3h 00m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Sat 10/5
18:40-17:50
1 stop24h 10m
Reykjavik Keflavik Intl
Sat 17/5
07:35-11:45
Nonstop3h 10m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Thu 4/9
15:40-17:55
Nonstop3h 15m
Reykjavik Keflavik Intl
Sun 7/9
07:35-11:45
Nonstop3h 10m
LondonReykjavik
LHR - KEF
LHRKEF
London Heathrow
Mon 12/5
07:40-09:45
Nonstop3h 05m
Reykjavik Keflavik Intl
Sun 18/5
10:20-14:30
Nonstop3h 10m
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Sun 11/5
06:50-08:55
Nonstop3h 05m
Reykjavik Keflavik Intl
Sat 24/5
18:10-07:30
1 stop12h 20m
LondonReykjavik
LHR - KEF
LHRKEF
London Heathrow
Wed 24/9
21:25-23:35
Nonstop3h 10m
Reykjavik Keflavik Intl
Sat 27/9
07:40-11:55
Nonstop3h 15m
LondonReykjavik
LHR - KEF
LHRKEF
London Heathrow
Thu 21/8
17:30-07:05
1 stop14h 35m
Reykjavik Keflavik Intl
Tue 26/8
11:05-18:50
1 stop6h 45m
LondonReykjavik
LHR - KEF
LHRKEF
London Heathrow
Sat 10/5
21:25-23:35
Nonstop3h 10m
Reykjavik Keflavik Intl
Mon 12/5
10:20-17:40
1 stop6h 20m
Best time to book a flight from London to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Iceland
What is the cheapest month to book a flight from London to Iceland?
Currently, January is the cheapest month in which you can book a flight from London to Iceland (average of £75). Flying from London to Iceland in July is currently the most expensive (average of £289). 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 LON to IS?
Find hourly flight availability from London to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.
When flying from London to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from London to Iceland?
Use this chart to determine the cheapest time to fly return from London to Iceland. Price data was last updated on 24 March 2024.
Travellers seeking maximum savings on their London to Iceland flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London to Iceland
Explore weekly flight availability from London to Iceland. 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 29 April 2025.
The most flights from LON to IS0 are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Iceland by month
Plan your trip to Iceland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Iceland ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Iceland when rainfall is around 40.0 mm.
Temperature in Iceland by month
Plan your trip to Iceland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Iceland, 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 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
Reviews of airlines servicing Iceland
Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated 29 April 2025.
See what other customers who have flown with KLM, airBaltic and Norwegian from London to Iceland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Anonymous,Mar 2025
LBA - AMS
Related info for your journey
Find useful and relevant information for your journey from London to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for London to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from London to Iceland
Discover the top 5 airlines that operate flights from London to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from London to Iceland?
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Why should you use Cheapflights to find cheap flight tickets from London to Iceland?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Iceland for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to Iceland with no change fees?
Yes! Cheapflights helps users easily find flights from London to Iceland with no change fees.
Can Cheapflights notify me if prices for flights from London to Iceland become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Iceland from London today and book when prices fit your budget.