LAS to LHR: Distance and Flight Time
The distance from Harry Reid International Airport (LAS) to London Heathrow Airport (LHR) is 8,395 km (5,216 mi). A typical nonstop flight covers it in about 11h, heading northeast. The distance is the same in either direction (LHR to LAS).
How far is it from Las Vegas to London?
The great-circle distance between Harry Reid International Airport (LAS) and London Heathrow Airport (LHR) is 8,395 km (5,216 mi, 4,533 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from LAS to LHR?
A nonstop flight typically takes about 11h. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. LHR is roughly northeast of LAS.
How is the LAS to LHR route written in code?
The pair is written LAS-LHR in IATA codes and KLAS-EGLL in ICAO codes, the form used on a flight plan. Harry Reid International Airport is LAS (KLAS), London Heathrow Airport is LHR (EGLL).
| LAS | LHR | |
|---|---|---|
| Airport | Harry Reid International Airport | London Heathrow Airport |
| ICAO code | KLAS | EGLL |
| Country | United States | United Kingdom |
| Elevation | 2,181 ft | 83 ft |
| Rank by connections | #47 | #4 |
KLAS starts with K, the ICAO prefix for the contiguous United States; EGLL starts with E, the prefix for northern Europe. How ICAO prefixes are laid out.
LHR sits 2,098 ft (639 m) lower than LAS, which is a real difference in air density on takeoff.
Airlines flying LAS to LHR
2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| AY | Finnair | FIN | Finnair | Active |
| BA | British Airways | BAW | Speedbird | Active |
A further 2 carriers sell this pair as a codeshare without operating it: AA, IB.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Las Vegas from London?
Harry Reid International Airport (LAS) and London Heathrow Airport (LHR) are 8,395 km (5,216 mi, 4,533 nautical miles) apart in a straight line.
How long is the flight from LAS to LHR?
A typical nonstop flight between LAS and LHR takes about 11h. Actual times vary with aircraft type, winds and routing.
What direction is LHR from LAS?
London Heathrow Airport (LHR) lies roughly northeast of Harry Reid International Airport (LAS).
Which airlines fly LAS to LHR?
2 airlines appear on the LAS-LHR route in the open dataset, including Finnair, British Airways.
Related routes
Other routes from Las Vegas (LAS):
Other routes from London (LHR):
LAS airport code · LHR airport code · Busiest airports worldwide