Cheap flights from Sydney to Detroit from $780
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Detroit departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sydney to Detroit
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Sydney and Detroit?
What is the cheapest month to fly to Detroit?
In general, February is the cheapest month to fly from Sydney to Detroit. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,529. The month of August is another great option to travel to Detroit, with average flight prices from Sydney averaging around $1,610.
What is the cheapest day to depart on your flight to Detroit?
According to our data, Monday is the cheapest day to fly to Detroit from Sydney. The lowest ticket price found for a Monday departure recently was $1,900. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $2,742. These prices are subject to change though, so be sure to set up a Price Alert for flights to Detroit.
What is the cheapest time of day to depart on your flight to Detroit?
Flying to Detroit from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,158 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Detroit is at midday when prices are around $3,172.
How far in advance should I book a flight to Detroit?
You are more likely to see cheaper flights to Detroit from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $1,666 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Sydney for as low as $1,378 on momondo.
Can stopping save me money on Sydney to Detroit flights?
You could potentially save up to 25% on your flight if you consider stops on a Sydney to Detroit flight.
How have Sydney to Detroit flight prices changed over time?
As of July 2025, prices for Sydney to Detroit flights are approximately 0% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Sydney Kingsford Smith to Detroit?
American Airlines and United Airlines are the most popular carriers operating from Sydney Kingsford Smith to Detroit
Which airlines fly to Detroit?
American Airlines, United Airlines and Qantas Airways are the top three most popular airlines that fly to Detroit from Sydney according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Detroit. Keep in mind that there are 5 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Detroit
Cheap Sydney to Detroit (SYD to DTT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Detroit
How far is Sydney Kingsford Smith to Detroit by plane?
The distance between Sydney Kingsford Smith and Detroit is about 15246.8 km. Typically, this will take 20h 06m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Detroit?
Prices for flights from Sydney Kingsford Smith Airport to Detroit are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Detroit?
As of July 2025, there are 5 operators available to choose from for flights from Sydney Kingsford Smith Airport to Detroit.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Detroit?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Sydney to Detroit?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Detroit is United Airlines (36% of total bookings). The next most popular airlines are Air Canada (31%), Qantas Airways (21%), and American Airlines (10%).
Best airlines flying from Sydney to Detroit
Compare and see reviews for airlines that fly from Sydney to Detroit with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,005 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,056 | Free cancellation | Rating 7.4 8,849 reviews | |||
| PriceFrom $1,164 | Free cancellation | Rating 7.1 9,669 reviews | |||
| PriceFrom $1,233 | Free cancellation | Rating 8.0 7,967 reviews | |||
| PriceFrom $1,379 | Free cancellation | Rating 7.5 873 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Detroit?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Detroit for you.
Can I find flights from Sydney to Detroit with flexible booking policies on momondo?
All flight searches from Sydney to Detroit on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney to Detroit?
momondo helps you find the best flight between Sydney and Detroit by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Detroit right now. Can momondo alert me if prices change?
Price alerts on flights to Detroit from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.