Icelandair flights from LHR to KEF
Find comprehensive Icelandair flight information, schedules, and booking details for direct flights from LHR to KEF. Icelandair operates 3-4 flights daily flights on this route.• Flight Duration: 3h 05m - 3h 25m (average flight time)• Distance: 1184 miles (1905 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
LHR
KEF
FLIGHT TIME
3h 05m - 3h 25m
FLIGHT DISTANCE
1184 miles (1905 km)
3h 15m - 3h 20m
12:15
20:35
1184 miles (1905 km)
October
1 (Show)
23
Icelandair Flight Schedule from LHR to KEF
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
FI451 |  Icelandair | 12:15 | 15:30:00 | Boeing 737MAX 9 Passenger |
FI455 | Icelandair | 20:35 | 23:55:00 | 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 05m - 3h 25m.
Pricing patterns: October typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 12:00, 20:00, offering more flight options and potentially better connections.
LHR - KEF flight price statistics
$206
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.
$172
Jan$220
Feb$182
Mar$174
Apr$315
May$222
Jun$240
Jul$233
Aug$178
Sep$145
Oct$180
Nov$205
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 LHR to KEF?
Icelandair operates 2 flights from LHR to KEF.
What city does KEF airport serve?
KEF airport serves Reykjavik.
How long is the Icelandair flight from LHR to KEF?
The flight duration is approximately 3h 05m - 3h 25m.
What is the distance from LHR to KEF?
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 12:15 and the latest departs at 20:35.
What is the cheapest month to fly Icelandair from LHR to KEF?
October is typically the cheapest month to fly Icelandair on this route.
What is the average price for a Icelandair flight from LHR to KEF?
The average price for a round-trip Icelandair flight on this route is approximately $206. 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 LHR to KEF.