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SIN to HHQ: distance & flight time
Singapore (Singapore Changi Airport) → Prachuap Khiri Khan (Hua Hin Airport)
827 mi
1,332 km · 719 nm
2h 16m
estimated nonstop flight time
-1h
time difference · heading north
See live SIN→HHQ fares Phone-only fares on this route — call free
Flight time details
827 miles nonstop takes roughly 2h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- 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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 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 SIN from HHQ?
The flight distance from Singapore (SIN) to Prachuap Khiri Khan (HHQ) is 827 miles (1,332 km, 719 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to HHQ?
A nonstop flight takes about 2h 16m 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 Singapore and Prachuap Khiri Khan?
Prachuap Khiri Khan is 1 hour behind Singapore.
What is the cheapest way to fly from SIN to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–HHQ that never appear on search engines, with no booking fees.