Distance From London Heathrow Airport to Monseñor Óscar Arnulfo Romero International Airport, LHR - SAL Distance

The distance from London Heathrow Airport (LHR) to Monseñor Óscar Arnulfo Romero International Airport (SAL) is 5435 miles or 8746 kilometers or 4720 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from London ( United Kingdom ) to San Salvador (San Luis Talpa) ( El Salvador )?

A one-way nonstop (direct) flight between London and San Salvador (San Luis Talpa) takes around 12 hours 29 minutes.

Estimated flight time from London Heathrow Airport, London, United Kingdom to Monseñor Óscar Arnulfo Romero International Airport, San Salvador (San Luis Talpa), El Salvador is 12 hours 29 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • LHR - SAL

Kilometers		8746 km
Statute Miles		5435 miles
Nautical Miles		4720 nm
Avg. Time of Flight		12 hours 29 minutes

London Heathrow Airport to Monseñor Óscar Arnulfo Romero International Airport Flight Route Map - LHR to SAL Flight Path

Location of London Heathrow Airport & Monseñor Óscar Arnulfo Romero International Airport is given below.
Click the map to view London to San Salvador (San Luis Talpa) nonstop flight path and travel direction.

Click to see flight route on Google Map between London, United Kingdom and San Salvador (San Luis Talpa), El Salvador. .

Nonstop flight route between London, United Kingdom and San Salvador (San Luis Talpa), El Salvador.

Time Difference Between the Airports • LHR - SAL

Time difference between London (United Kingdom) and San Salvador (San Luis Talpa) (El Salvador) is 6 Hours.
San Salvador (San Luis Talpa) time is 6 Hours behind London.

Location	Local Time
London (United Kingdom)	2025-12-15, 18:02:38 GMT
San Salvador (San Luis Talpa) (El Salvador)	2025-12-15, 12:02:38 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

London Heathrow Airport (LHR / EGLL) London, United Kingdom

Destination

Monseñor Óscar Arnulfo Romero International Airport (SAL / MSLP) San Salvador (San Luis Talpa), El Salvador