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HDH to SIN: distance & flight time
Dillingham (Dillingham Airfield) → Singapore (Singapore Changi Airport)
6,685 mi
10,759 km · 5,809 nm
13h 34m
estimated nonstop flight time
+18h
time difference · heading west
See live HDH→SIN fares Phone-only fares on this route — call free
Flight time details
6,685 miles nonstop takes roughly 13h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 18-hour time gain when reading arrival times on your ticket.
The two airports
- HDH — Dillingham Airfield · Dillingham, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 mi away
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
Frequently asked questions
How far is HDH from SIN?
The flight distance from Dillingham (HDH) to Singapore (SIN) is 6,685 miles (10,759 km, 5,809 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDH to SIN?
A nonstop flight takes about 13h 34m 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 Dillingham and Singapore?
Singapore is 18 hours ahead of Dillingham.
What is the cheapest way to fly from HDH to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDH–SIN that never appear on search engines, with no booking fees.