Distance From RAF Northolt to Shannon Airport, NHT - SNN Distance

The distance from RAF Northolt (NHT) to Shannon Airport (SNN) is 370 miles or 595 kilometers or 321 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.

---

How long does it take to travel from London ( United Kingdom ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between London and Shannon takes around 0 hours 51 minutes.

Estimated flight time from RAF Northolt, London, United Kingdom to Shannon Airport, Shannon, Ireland is 0 hours 51 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 • NHT - SNN

Kilometers		595 km
Statute Miles		370 miles
Nautical Miles		321 nm
Avg. Time of Flight		0 hours 51 minutes

RAF Northolt to Shannon Airport Flight Route Map - NHT to SNN Flight Path

Location of RAF Northolt & Shannon Airport is given below.
Click the map to view London to Shannon nonstop flight path and travel direction.

Click to see flight route on Google Map between London, United Kingdom and Shannon, Ireland. .

Nonstop flight route between London, United Kingdom and Shannon, Ireland.

Time Difference Between the Airports • NHT - SNN

Time difference between London (United Kingdom) and Shannon (Ireland) is 0 Hours.

Location	Local Time
London (United Kingdom)	2026-09-13, 18:58:05 BST
Shannon (Ireland)	2026-09-13, 18:58:05 IST

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

RAF Northolt (NHT / EGWU) London, United Kingdom

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland