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FI451 — flight status & live tracker

London (LHR) → Reykjavík (KEF)
Icelandair · Live position from global ADS-B networks

Track FI451 in real time on the ScanFlyGo live map. If the aircraft is airborne and within coverage, you’ll see its exact position, altitude, speed and heading along the London–Reykjavík route.

✈️ Track FI451 on the live map

Route

FI451 is operated by Icelandair and flies from London Heathrow Airport (LHR/EGLL) to Keflavik International Airport (KEF/BIKF). Compare fares on this route →

The aircraft most recently seen operating FI451 was a Boeing 757-200 (ICAO type code B752). Equipment changes by season and demand, so the type shown on the live map is the one that counts today.

What a seat on London → Reykjavík costs right now

Cheapest one-way fares found on this route in the last 48 hours, across 3 carrier(s). Prices move — open one to see live availability.

Vueling 2026-10-06 · 2 stops €121 SAS Scandinavian Airlines 2026-10-05 · 1 stop €130 British Airways 2026-09-19 · Direct €131 Vueling 2026-10-13 · 2 stops €133

Fares are one-way, found by other travellers in the last 48 hours, and change constantly. ScanFlyGo earns a commission if you book — it costs you nothing extra.

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Frequently asked questions

How do I track flight FI451 live?

Open the ScanFlyGo live map for FI451 to see its current position, altitude and speed in real time. If the flight is airborne and within ADS-B coverage it appears on the map on the London–Reykjavík route.

What route does FI451 fly?

FI451 (Icelandair) operates London (LHR/EGLL) to Reykjavík (KEF/BIKF).

What aircraft operates FI451?

FI451 was most recently observed being flown by a Boeing 757-200 (ICAO type B752). Airlines swap equipment by season and demand, so open the live map to see the exact aircraft — including its registration — operating today.

Is flight FI451 on time?

ScanFlyGo shows live aircraft position rather than airline schedule data. For exact departure and arrival times and delays, check the airline’s website — but the live map tells you instantly whether FI451 is already in the air and where it is.

Is tracking FI451 free?

Yes — ScanFlyGo flight tracking is free with no app or account, on desktop and mobile.

Positions come from community ADS-B networks for information and entertainment only — not for navigation. Coverage may be incomplete or delayed.