Distance From Buffalo Niagara International Airport to London Luton Airport, BUF - LTN Distance

The distance from Buffalo Niagara International Airport (BUF) to London Luton Airport (LTN) is 3536 miles or 5690 kilometers or 3070 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 Buffalo ( United States ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Buffalo and London takes around 8 hours 7 minutes.

Estimated flight time from Buffalo Niagara International Airport, Buffalo, United States to London Luton Airport, London, United Kingdom is 8 hours 7 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 • BUF - LTN

Kilometers		5690 km
Statute Miles		3536 miles
Nautical Miles		3070 nm
Avg. Time of Flight		8 hours 7 minutes

Buffalo Niagara International Airport to London Luton Airport Flight Route Map - BUF to LTN Flight Path

Location of Buffalo Niagara International Airport & London Luton Airport is given below.
Click the map to view Buffalo to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Buffalo, United States and London, United Kingdom. .

Nonstop flight route between Buffalo, United States and London, United Kingdom.

Time Difference Between the Airports • BUF - LTN

Time difference between Buffalo (United States) and London (United Kingdom) is 5 Hours.
London time is 5 Hours ahead of Buffalo.

Location	Local Time
Buffalo (United States)	2025-12-05, 02:31:15 EST
London (United Kingdom)	2025-12-05, 07:31:15 GMT

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

Buffalo Niagara International Airport (BUF / KBUF) Buffalo, United States

Destination

London Luton Airport (LTN / EGGW) London, United Kingdom