Find flights
Deals
When to book
Airlines
FAQs
English
Round-trip from | £121 |
---|---|
One-way from | £73 |
Popular in | July |
Cheapest in | January |
Average price | £206 |
Good round-trip deal | £67 or less |
Good one-way deal | £37 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Fri 21/11
15:40-18:55
Nonstop3h 15m
Reykjavik Keflavik Intl
Sun 23/11
19:45-07:40
1 stop11h 55m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Mon 13/10
08:30-10:50
Nonstop3h 20m
Reykjavik Keflavik Intl
Fri 17/10
09:00-13:15
Nonstop3h 15m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Sat 1/11
14:25-17:45
Nonstop3h 20m
Reykjavik Keflavik Intl
Thu 13/11
18:05-21:15
Nonstop3h 10m
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Tue 2/9
08:30-18:45
1 stop11h 15m
Reykjavik Keflavik Intl
Tue 16/9
19:25-07:45
1 stop11h 20m
LondonReykjavik
STN - KEF
STNKEF
London Stansted
Sat 27/9
11:40-13:45
Nonstop3h 05m
Reykjavik Keflavik Intl
Sat 4/10
06:40-10:40
Nonstop3h 00m
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Wed 24/9
08:30-20:15
1 stop12h 45m
Reykjavik Keflavik Intl
Sun 5/10
19:25-07:45
1 stop11h 20m
LondonReykjavik
STN - KEF
STNKEF
London Stansted
Fri 19/9
11:40-13:45
Nonstop3h 05m
Reykjavik Keflavik Intl
Mon 22/9
06:40-10:40
Nonstop3h 00m
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Sun 28/9
06:50-08:55
Nonstop3h 05m
Reykjavik Keflavik Intl
Sun 5/10
09:35-13:35
Nonstop3h 00m
LondonReykjavik
LTN - KEF
LTNKEF
London Luton
Mon 27/10
15:30-18:45
Nonstop3h 15m
Reykjavik Keflavik Intl
Thu 30/10
10:30-13:25
Nonstop2h 55m
LondonReykjavik
LGW - KEF
LGWKEF
London Gatwick
Mon 8/12
07:40-11:10
Nonstop3h 30m
Reykjavik Keflavik Intl
Sun 14/12
11:20-14:30
Nonstop3h 10m
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.
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.
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.
The most flights from LON to IS0 are scheduled on a Wednesday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Jul 2025
OSL - CPH
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Iceland from London today with Cheapflights!
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.
Yes! Cheapflights helps users easily find flights from London to Iceland with no change fees.
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.