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SIN to DEN: distance & flight time
Singapore (Singapore Changi Airport) → Denver (Denver International Airport)
9,063 mi
14,585 km · 7,875 nm
18h 14m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SIN→DEN fares Phone-only fares on this route — call free
Flight time details
9,063 miles nonstop takes roughly 18h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- DEN — Denver International Airport · Denver, United States
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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is SIN from DEN?
The flight distance from Singapore (SIN) to Denver (DEN) is 9,063 miles (14,585 km, 7,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to DEN?
A nonstop flight takes about 18h 14m 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 SIN to DEN?
Nonstop service on SIN–DEN 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 18h 14m nonstop estimate.
What is the time difference between Singapore and Denver?
Denver is 14 hours behind Singapore.
What is the cheapest way to fly from SIN to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–DEN that never appear on search engines, with no booking fees.
Why are some SIN to DEN fares phone-only?
Consolidator contracts let us sell certain SIN–DEN 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.