Flights Atlanta → Sydney (Mascot)
As of September 2026, economy flights from Atlanta to Sydney (Mascot) have a typical range USD 5648–11098, median USD 7387. Full range across all 156 offers: USD 5646–29861. We analyzed 156 offers from 14 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Atlanta → Sydney (Mascot)
Based on 156 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Atlanta → Sydney (Mascot)
Add-on pricing from the cheapest available offer per airline · September 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Qantas | — | — | — |
| American Airlines | Included | USD 35 | — |
| ANA (All Nippon Airways) | Included | Included | — |
| Air New Zealand | Included | USD 30 | — |
| Qatar Airways | Included | Included | — |
| Turkish Airlines | Included | Included | — |
| Delta | Included | USD 35 | — |
| Korean Air | Included | Included | — |
| Japan Airlines | Included | Included | — |
| British Airways | Included | USD 65 | — |
| United | Included | USD 35 | — |
| WestJet | Included | USD 30 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Atlanta to Sydney (Mascot) cost?
Based on 156 offers · September 2026
Atlanta to Sydney (Mascot) flights ranged from USD 5646 to USD 29861 across 156 offers analyzed in September 2026. The chart below shows how prices distributed across all 156 offers.
These 156 offers (September 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 6521 and USD 8705
What hidden fees do Atlanta to Sydney (Mascot) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Atlanta to Sydney (Mascot) routes. The breakdown below is based on 156 offers analyzed in September 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| QF | 31 | 0% |
| AA | 45 | 1% |
| NH | 0 | 0% |
| NZ | 42 | 0% |
| QR | 20 | 0% |
| TK | 10 | 0% |
| DL | 45 | 0% |
| KE | 15 | 0% |
| JL | 0 | 0% |
| BA | 80 | 0% |
| UA | 45 | 0% |
| WS | 42 | 0% |
British Airways: base ~USD 23258 + fees USD 80 = ~USD 23338 total. WestJet: base ~USD 29819 + fees USD 42 = ~USD 29861 total.
British Airways's USD 80 ancillary fees narrow the gap with WestJet's lower-fee model — the USD 6561 base difference shrinks to USD 6523 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Atlanta to Sydney (Mascot)?
14 airlines flew Atlanta to Sydney (Mascot) in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Qantas), fares ranged USD 5648–8705 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Qantas | 106 | 5648–8705 | 6558 | 31 (0%) |
 American | 14 | 7119–8317 | 7913 | n/a |
 United | 11 | 8269–8274 | 8269 | n/a |
 ANA | 1 | — | 8753 | 0 (0%) |
 Air New Zealand | 1 | — | 8939 | 42 (0%) |
 American Airlines | 15 | 8314–9090 | 9085 | 45 (0%) |
 Qatar Airways | 1 | — | 9309 | 20 (0%) |
 Turkish Airlines | 1 | — | 10747 | 10 (0%) |
 Delta Air Lines | 1 | — | 11449 | 45 (0%) |
 Korean Air | 1 | — | 13119 | 15 (0%) |
 Japan Airlines | 1 | — | 13377 | 0 (0%) |
 British Airways | 1 | — | 23338 | 80 (0%) |
 United Airlines | 1 | — | 28755 | 45 (0%) |
 WestJet | 1 | — | 29861 | 42 (0%) |
Where do the best Atlanta → Sydney (Mascot) prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Atlanta to Sydney (Mascot) flights
- Full-service carriers on Atlanta–Sydney (Mascot) cost 0.4x more than budget airlines (USD 12278 vs USD 29861 median; overall median USD 7387).
- BA charges 8.0x more in ancillary fees than TK — USD 80 vs USD 10 avg per booking.
- The same route priced USD 2256 apart depending on where it was booked — the lowest median was USD 6449. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Atlanta to Sydney (Mascot) cost?
- Based on 156 offers analyzed, Atlanta to Sydney (Mascot) flights range from USD 5646 to USD 29861, with a median price of USD 7387. Search for your specific dates →
- What hidden fees should I expect on Atlanta to Sydney (Mascot) flights?
- On average, ancillary fees (bags, seat selection) add USD 32 to the base fare on Atlanta to Sydney (Mascot) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Atlanta to Sydney (Mascot) including all fees?
- Qantas has the lowest median fare on Atlanta to Sydney (Mascot) at USD 6558 (median across 106 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Atlanta–Sydney (Mascot) flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 6449. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Atlanta to Sydney (Mascot) routes?
- Atlanta to Sydney (Mascot) has 14 airlines competing, creating a price range from USD 5646 to USD 29861 across 156 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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