C$1,396 Cheap Flights from Des Moines (DSM) to Sydney (SYD)

Compare Des Moines to Sydney flight deals

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Flight deals from Des Moines to Sydney

Looking for a cheap last-minute deal or the best return flight from Des Moines Airport to Sydney Airport? If you want to travel next month, return fares start from C$2,272. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Des Moines to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Des Moines to Sydney flights are currently cheapest in May.

Des Moines to Sydney: Alternative routes

Compare routes from Des Moines to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Des Moines to Sydney: Flight information

The things to know before you go.
Cheapest flight foundC$1,396
Cheapest month to flyMay

Finding cheap flights from Des Moines to Sydney: Frequently asked questions

The best price we found for a return flight from Des Moines to Sydney is C$2,163. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Des Moines to Sydney. But we found flights with one or more stops from C$2,163.
As of April 2026, there are no flights flying from Des Moines to Sydney.
The cheapest month to fly from Des Moines to Sydney is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Des Moines Airport to Sydney Airport on Friday, April 24, 2026.
No airlines currently offer direct flights between Des Moines Airport and Sydney Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Sydney.

Flying from Des Moines International Airport (DSM) to Sydney (Kingsford Smith) Airport (SYD): what you need to know

  • Flying during a peak month such as July? Public holidays and other high seasons can mean longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it simple to get a flight with a stopover. To see all your options for flights from Des Moines International Airport to Sydney (Kingsford Smith) Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Popular stopovers between DSM and SYD are:

    • George Bush Intercontinental Airport

    • Dallas/Fort Worth International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Des Moines International Airport (DSM) to Sydney (Kingsford Smith) Airport (SYD)

  • The best price we've found for a one-way ticket from Des Moines International Airport to Sydney (Kingsford Smith) Airport is C$1,396. The cheapest price for a return flight is C$2,163. Bear in mind that fares could change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to find cheap flight tickets from DSM to SYD if you book in advance. Airlines often have some excellent early bird discounts.

  • If you're flexible with your trip dates, try using the 'Whole month' search function. It'll show you the lowest price across the month when searching for your ticket from Des Moines International Airport to Sydney (Kingsford Smith) Airport.

  • Set up a Price Alert for cheap flight tickets from DSM to SYD. There's no need to check every day to see if fares have dropped. We'll tell you the moment there's a change in price.

  • Play around with filters to find the ideal journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Des Moines International Airport to Sydney (Kingsford Smith) Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Des Moines International Airport (DSM)

Arriving at Sydney (Kingsford Smith) Airport (SYD)

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

  • Sydney (Kingsford Smith) Airport is approximately 18 kilometres from the center of Sydney. With a cab or in your own car rental, the drive is about 21 minutes.

  • If you're using public transport, expect a journey time of about 27 minutes.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

  • July is the most popular month for flights from Des Moines International Airport to Sydney (Kingsford Smith) Airport. To steer clear of the crowds, go to Sydney in April.

  • Before locking in your flight from Des Moines International Airport to Sydney (Kingsford Smith) Airport, consider the type of weather you enjoy. January is the warmest month in Sydney, with the temperature ranging from 17ºC to 32ºC.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from DSM to SYD in July. Average temperatures are between 5ºC and 19ºC then.

More about Sydney

Complete your Sydney trip with hotels and a car rental

  • Once you've secured your cheap ticket to Sydney (Kingsford Smith) Airport, discover our low prices and exclusive rates for hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Sydney trip.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.