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NST to NHT: distance & flight time

Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Northolt (RAF Northolt)

6,196 mi
9,971 km · 5,384 nm
12h 37m
estimated nonstop flight time
-6h
time difference · heading northwest
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Flight time details

6,196 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is NST from NHT?

The flight distance from Nakhon Si Thammarat (NST) to Northolt (NHT) is 6,196 miles (9,971 km, 5,384 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from NST to NHT?

A nonstop flight takes about 12h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Nakhon Si Thammarat and Northolt?

Northolt is 6 hours behind Nakhon Si Thammarat.

What is the cheapest way to fly from NST to NHT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–NHT that never appear on search engines, with no booking fees.
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