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SDY to DMK: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Bangkok (Don Mueang International Airport)
7,913 mi
12,735 km · 6,876 nm
15h 59m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SDY→DMK fares Phone-only fares on this route — call free
Flight time details
7,913 miles nonstop takes roughly 15h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- DMK — Don Mueang International Airport · Bangkok, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is SDY from DMK?
The flight distance from Sidney (SDY) to Bangkok (DMK) is 7,913 miles (12,735 km, 6,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to DMK?
A nonstop flight takes about 15h 59m 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 Sidney and Bangkok?
Bangkok is 13 hours ahead of Sidney.
What is the cheapest way to fly from SDY to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–DMK that never appear on search engines, with no booking fees.