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PLO to HHQ: distance & flight time
Port Lincoln (Port Lincoln Airport) → Prachuap Khiri Khan (Hua Hin Airport)
4,025 mi
6,478 km · 3,498 nm
8h 22m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live PLO→HHQ fares Phone-only fares on this route — call free
Flight time details
4,025 miles nonstop takes roughly 8h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- PLO — Port Lincoln Airport · Port Lincoln, Australia
- 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 PLO
- CVC · Cleve Airport71 mi away
- KGC · Kingscote Airport120 mi away
- WYA · Whyalla Airport142 mi away
- PEA · Penneshaw Airport142 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 PLO from HHQ?
The flight distance from Port Lincoln (PLO) to Prachuap Khiri Khan (HHQ) is 4,025 miles (6,478 km, 3,498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PLO to HHQ?
A nonstop flight takes about 8h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PLO to HHQ?
Nonstop service on PLO–HHQ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 22m nonstop estimate.
What is the time difference between Port Lincoln and Prachuap Khiri Khan?
Prachuap Khiri Khan is 3.5 hours behind Port Lincoln.
What is the cheapest way to fly from PLO to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PLO–HHQ that never appear on search engines, with no booking fees.
Why are some PLO to HHQ fares phone-only?
Consolidator contracts let us sell certain PLO–HHQ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.