Atlanta to Sydney flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Atlanta to Sydney is €545 with Frontier Airlines (checked on 20 Oct 2026).
Your next trip, last seen at €545
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €545, departing 10 Nov 2026 (Last checked: 20 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Canada, Air New Zealand, Alaska Airlines, Etihad Airways, Frontier Airlines, Korean Air, Qantas, United Airlines (8)
- Typical journey time
- 29h
About this route
Explore the fares we observed from Atlanta to Sydney. Prices move often, so pick your dates to see the latest options.
- Route distance
- 14,945 km
- Typical journey time
- 29h
- Seen on fares with a connection
- Frontier Airlines, United Airlines, Etihad Airways, Qantas, Korean Air, Alaska Airlines
- Alternative airports
- PDK, WSI
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Hartsfield Jackson Atlanta International Airport (ATL) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 13 km.
- DeKalb Peachtree Airport (PDK) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 16 km.
- Sydney Kingsford Smith International Airport (SYD) → Sydney, city gazetteer reference point (-33.8689, 151.2071): ≈ 9 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Atlanta to Sydney: Frontier Airlines, from €545 (checked 20 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €545Nov 10, 2026 | 39 |
| Alaska Airlines | €588Nov 14, 2026 | 3 |
| Qantas | €650Nov 24, 2026 | 7 |
| United Airlines | €674Nov 2, 2026 | 21 |
| Etihad Airways | €973Nov 22, 2026 | 10 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Atlanta to Sydney?
The lowest fare Routavio has observed is €545, found on 20 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Atlanta to Sydney?
In our observations November 2026 is the cheapest month so far, at €545.
Are there direct flights from Atlanta to Sydney?
Our data holds no non-stop flight from Atlanta to Sydney. The fares on this page include at least one stop.
Which airlines fly from Atlanta to Sydney?
Routavio has seen these carriers on the route: Air Canada, Air New Zealand, Alaska Airlines, Etihad Airways, Frontier Airlines, Korean Air, Qantas, United Airlines (8).
How long does the flight from Atlanta to Sydney take?
Across the 89 fares Routavio observed, the average journey time is 31h 20m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Atlanta to Sydney fares were non-stop?
None of the 90 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Atlanta to Sydney?
Cheapest airline from Atlanta to Sydney: Frontier Airlines, from €545 (checked 20 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.