Delta SkyMiles award flights from Denver (DEN) to Sydney (SYD)
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In the last 30 days AwardTool saw Delta SkyMiles award space for DEN→SYD in economy, premium economy, business class and first class. Lowest economy: 30,000 miles + $36.80 (economy space on 130 dates). Lowest business class: 499,900 miles + $36.30 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 3 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 30,000 miles + $36.80
- economy space on 130 dates
- Lowest business class (mixed cabin)
- 499,900 miles + $36.30
- business-class space on 3 dates · part of the trip in a lower cabin
- Lowest first class
- 410,000 miles + $36.80
- first-class space on 129 dates
- Lowest premium economy
- 185,000 miles + $36.80
- premium economy space on 129 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on DEN→SYD in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 30,000 miles + $36.80 | 1 stop | Delta Air Lines (DL) | 9+ | 130 | See dates | |
| Premium Economy | 185,000 miles + $36.80 | 1 stop | Delta Air Lines (DL) | 9+ | 129 | See dates | |
| Business | 499,900 miles + $36.30Mixed cabin | 2 stops | Delta Air Lines (DL) | 4 | 3 | See dates | |
| First | 410,000 miles + $36.80 | 1 stop | Delta Air Lines (DL) | 9+ | 129 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed SkyMiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 30,000 miles + $36.80 | 9+ | 1 stop | Check this date | ||
| Economy | 30,000 miles + $36.80 | 9+ | 1 stop | Check this date | ||
| Economy | 30,000 miles + $36.80 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 185,000 miles + $37.10 | 3 | 1 stop | Check this date | ||
| Premium Economy | 185,000 miles + $37.10 | 7 | 1 stop | Check this date | ||
| Premium Economy | 195,000 miles + $36.80 | 4 | 1 stop | Check this date | ||
| Business | 499,900 miles + $41.90Mixed cabin | 9+ | 2 stops | Check this date | ||
| First | 410,000 miles + $36.80 | 9+ | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often SkyMiles award space showed up
Departure dates in the next 365 days that AwardTool checked for Delta SkyMiles in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 130 of 146 | 89% | |
| Premium Economy | 129 of 146 | 88% | |
| Business | 3 of 146 | 2% | |
| First | 129 of 146 | 88% |
Best months to fly from Denver (DEN) to Sydney (SYD) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 30,000 (12 dates) | 195,000 (11 dates) | — | 410,000 (12 dates) | |
| 30,000 (20 dates) | 185,000 (20 dates) | 499,900 (1 date)Mixed cabin | 410,000 (20 dates) | |
| 95,100 (27 dates) | 210,400 (27 dates) | 499,900 (1 date)Mixed cabin | 410,000 (26 dates) | |
| 95,100 (29 dates) | 195,000 (29 dates) | 499,900 (1 date)Mixed cabin | 410,000 (29 dates) | |
| 92,000 (18 dates) | 185,000 (18 dates) | — | 410,000 (18 dates) | |
| 92,000 (14 dates) | 185,000 (14 dates) | — | 410,000 (14 dates) | |
| 95,100 (6 dates) | 203,900 (6 dates) | — | 499,900 (6 dates) | |
| 95,100 (2 dates) | 205,300 (2 dates) | — | 499,900 (2 dates) | |
| 102,100 (2 dates) | 212,300 (2 dates) | — | 499,900 (2 dates) |
How to get SkyMiles
- American Express Membership Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
SkyMiles vs other programs from Denver (DEN) to Sydney (SYD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 54,844 pts + $106.51 | 164,476 pts + $124.31 | 263,657 pts + $107.71Mixed cabin | — |
| Air France/KLM Flying Blue | 48,750 pts + $132.80 | 94,000 pts + $204.50 | — | — |
| Alaska Atmos Rewards | 42,500 pts + $47.30 | 55,000 pts + $54.60Lowest | — | 130,000 pts + $54.60LowestMixed cabin |
| American Airlines AAdvantage | 25,000 pts + $27.40Lowest | 65,000 pts + $34.60 | 80,000 pts + $34.60LowestMixed cabin | 467,500 pts + $27.40 |
| Avianca LifeMiles | 60,000 pts + $54.70 | — | — | — |
| Delta SkyMiles | 30,000 pts + $36.80 | 185,000 pts + $36.80 | 499,900 pts + $36.30Mixed cabin | 410,000 pts + $36.80 |
| Etihad Guest | 128,125 pts + $316.80 | — | 145,000 pts + $292.50Mixed cabin | — |
| GOL Smiles | 107,000 pts + taxes not reported | — | — | — |
| JetBlue TrueBlue | 70,000 pts + $36.20 | — | — | — |
| Qantas Frequent Flyer | 48,200 pts + $110.10 | 120,600 pts + $182.00 | — | — |
| Turkish Miles & Smiles | 100,000 pts + taxes not reported | — | 345,000 pts + taxes not reported | — |
| United MileagePlus | 45,000 pts + $36.20 | 70,000 pts + $36.20 | 300,000 pts + $36.20 | — |
| Virgin Atlantic Flying Club | 76,500 pts + $36.30 | — | — | — |
| Virgin Australia Velocity | 48,000 pts + $38.17 | — | — | — |
Questions about SkyMiles award flights from Denver (DEN) to Sydney (SYD)
How many miles do you need to fly from Denver (DEN) to Sydney (SYD) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days: economy 30,000 miles + $36.80, with a typical monthly low of 95,100 miles over 9 months and award space on 130 departure dates (newest observation Oct 19, 2026); premium economy 185,000 miles + $36.80, with a typical monthly low of 195,000 miles over 9 months and award space on 129 departure dates (newest observation Oct 19, 2026); business class 499,900 miles + $36.30, a mixed-cabin award, the lowest price in each of 3 months, with award space on 3 departure dates (newest observation Oct 17, 2026); first class 410,000 miles + $36.80, with monthly lows of 410,000 miles in 6 months and 499,900 miles in 3 months, and award space on 129 departure dates (newest observation Oct 19, 2026). Monthly lows varied in economy (30,000 to 102,100 miles), premium economy (185,000 to 212,300 miles) and first class (410,000 to 499,900 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Denver (DEN) to Sydney (SYD)?
In economy, 30,000 miles + $36.80. Seen Sep 30, 2026, 02:51 UTC for an Oct 27, 2026 departure. Delta SkyMiles showed economy award space on 130 departure dates at any price (newest observation Oct 19, 2026, 21:53 UTC). In business class, 499,900 miles + $36.30 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 17, 2026, 20:58 UTC for a Dec 17, 2026 departure. Delta SkyMiles showed business-class award space on 3 departure dates at any price (newest observation Oct 17, 2026, 20:58 UTC). Search live before transferring points.
Can you book nonstop awards from Denver (DEN) to Sydney (SYD) with SkyMiles?
AwardTool hasn't observed nonstop Delta SkyMiles award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book SkyMiles awards from Denver (DEN) to Sydney (SYD)?
American Express Membership Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest SkyMiles award prices from Denver (DEN) to Sydney (SYD)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Nov 2026 departures: 30,000 miles (20 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.