Icelandair flights from KEF to LHR
Find comprehensive Icelandair flight information, schedules, and booking details for direct flights from KEF to LHR. Icelandair operates 3-4 flights daily flights on this route.• Flight Duration: 3h 00m - 3h 15m (average flight time)• Distance: 1184 miles (1905 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
KEF
LHR
FLIGHT TIME
3h 00m - 3h 15m
FLIGHT DISTANCE
1184 miles (1905 km)
3h 10m - 3h 15m
07:35
16:20
1184 miles (1905 km)
November
1 (Show)
23
Icelandair Flight Schedule from KEF to LHR
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
FI450 |  Icelandair | 07:35 | 10:50:00 | Boeing 737MAX 9 Passenger |
FI454 | Icelandair | 16:20 | 19:30:00 | Boeing 737MAX 8 Passenger |
Icelandair Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 00m - 3h 15m.
Pricing patterns: November typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 16:00, offering more flight options and potentially better connections.
KEF - LHR flight price statistics
$244
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$239
Jan$313
Feb$233
Mar$213
Apr$350
May$267
Jun$264
Jul$305
Aug$180
Sep$209
Oct$166
Nov$184
DecIcelandair Terminal Information
Terminal information for Icelandair on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Icelandair Flights
How many Icelandair flights operate from KEF to LHR?
Icelandair operates 2 flights from KEF to LHR.
What city does LHR airport serve?
LHR airport serves London.
How long is the Icelandair flight from KEF to LHR?
The flight duration is approximately 3h 00m - 3h 15m.
What is the distance from KEF to LHR?
The distance is 1184 miles (1905 km).
What aircraft does Icelandair use on this route?
Icelandair uses Boeing 737MAX 9 Passenger, Boeing 737MAX 8 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: British Airways.
What are the earliest and latest Icelandair flight departure times?
The earliest Icelandair flight departs at 07:35 and the latest departs at 16:20.
What is the cheapest month to fly Icelandair from KEF to LHR?
November is typically the cheapest month to fly Icelandair on this route.
What is the average price for a Icelandair flight from KEF to LHR?
The average price for a round-trip Icelandair flight on this route is approximately $244. Prices can vary based on booking time and demand.
How many Icelandair flights operate per week on this route?
Icelandair operates approximately 23 flights per week from KEF to LHR.