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NHT to HHQ: distance & flight time
Northolt (RAF Northolt) → Prachuap Khiri Khan (Hua Hin Airport)
5,972 mi
9,612 km · 5,190 nm
12h 11m
estimated nonstop flight time
+6h
time difference · heading east
See live NHT→HHQ fares Phone-only fares on this route — call free
Flight time details
5,972 miles nonstop takes roughly 12h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Near HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is NHT from HHQ?
The flight distance from Northolt (NHT) to Prachuap Khiri Khan (HHQ) is 5,972 miles (9,612 km, 5,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to HHQ?
A nonstop flight takes about 12h 11m 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 Northolt and Prachuap Khiri Khan?
Prachuap Khiri Khan is 6 hours ahead of Northolt.
What is the cheapest way to fly from NHT to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–HHQ that never appear on search engines, with no booking fees.