Cheap Flights from Sydney to Denver - International

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AC Return flights from $1,973

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$1,973

F9,FJ,HA Return flights from $2,154

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,154

F9,FJ,QF Return flights from $2,216

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,216

F9,FJ,JQ,QF Return flights from $2,299

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,299

F9,FJ,VA Return flights from $2,339

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,339

EK,F9,FJ Return flights from $2,475

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,475

F9,HA,QF Return flights from $2,478

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,478

F9,FJ,NZ Return flights from $2,486

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,486

F9,FJ,JQ Return flights from $2,510

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,510

AS,F9,FJ,JQ,QF Return flights from $2,583

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,583

AS,F9,FJ,QF Return flights from $2,597

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,597

AS,F9,FJ,VA Return flights from $2,620

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,620

AS,EK,F9,FJ Return flights from $2,671

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,671

F9,QF Return flights from $2,697

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,697

CI,F9,QF,TR Return flights from $2,781

Dep.art Sat 14 MarRet.urn Sat 21 Mar^$2,781

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Denver - International from New Zealand and flights to United States (USA). Maybe a different destination? Here are all the flights from Sydney

Average Sydney to Denver - International Return Prices

These are the average prices for Sydney to Denver - International return airfares.

December 2025

$3,399

January 2026

$3,335

February 2026

$2,828

Denver has the IATA airport code of DEN.
17 hours and 58 minutes is the shortest one-way flight from Sydney to Denver, stopping over San Francisco
Concourse A Station train station is within a kilometre from Denver airport.