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Route overview: Denver to Sydney (SYD) flight deals

Denver → Sydney

Jun 4, 2027 · return Jun 18, 2027

DEN → SYD1 adulteconomyRound trip

5 flight options · 3 airlines

One-stop flights

Fri, Jun 4 – Fri, Jun 18

United Airlines
3:50 pmDEN
20h 30m
SFO · 2h 21m
4:20 am+2SYD
United Airlines
11:50 amSYD
18h 19m
SFO · 2h
2:09 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Jun 4 – Fri, Jun 18

American Airlines
6:46 pmDEN
20h 14m
LAX · 2h 10m
7:00 am+2SYD
Qantas
11:15 amSYD
18h 28m
LAX · 2h 10m
1:43 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Jun 4 – Fri, Jun 18

United Airlines
7:15 pmDEN
19h 50m
LAX · 1h 44m
7:05 am+2SYD
United Airlines
11:50 amSYD
18h 19m
SFO · 2h
2:09 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Jun 4 – Fri, Jun 18

United Airlines
3:35 pmDEN
21h 25m
IAH · 1h 17m
5:00 am+2SYD
United Airlines
11:50 amSYD
18h 19m
SFO · 2h
2:09 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Jun 4 – Fri, Jun 18

United Airlines
3:53 pmDEN
21h 2m
YVR · 1h 56m
4:55 am+2SYD
United Airlines
11:50 amSYD
18h 19m
SFO · 2h
2:09 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ SYD

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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All dates for this routeJun 3, 2027 · Return optionsJun 5, 2027 · Return optionsHotels in Sydney with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-04 → 2027-06-18United AirlinesUA2633 + UA829 / UA870 + UA1068Axel-exclusive $1380.002026-10-29T01:05:09Z
2027-06-04 → 2027-06-18American Airlines / QantasAA6281 + AA73 / QF11 + AA6422Axel-exclusive $1450.002026-10-29T01:05:09Z
2027-06-04 → 2027-06-18United AirlinesUA1368 + UA839 / UA870 + UA1068Axel-exclusive $1380.002026-10-29T01:05:09Z
2027-06-04 → 2027-06-18United AirlinesUA489 + UA101 / UA870 + UA1068Axel-exclusive $1380.002026-10-29T01:05:09Z
2027-06-04 → 2027-06-18United AirlinesUA1086 + AC37 / UA870 + UA1068Axel-exclusive $1380.002026-10-29T01:05:09Z

Route overview: Denver to Sydney (SYD) flight deals

2027-06-04 → 2027-06-18 · Axel-exclusive $1380.00

  • United Airlines UA2633 / UA829: DEN 2027-06-04 15:50:00 → SYD 2027-06-06 04:20:00; 1 stop(s) via SFO; 1230 minutes. Local airport times.
    • UA2633: DEN 2027-06-04 15:50:00 → SFO 2027-06-04 17:44:00; layover at SFO: 141 minutes.
    • UA829: SFO 2027-06-04 20:05:00 → SYD 2027-06-06 04:20:00.
  • United Airlines UA870 / UA1068: SYD 2027-06-18 11:50:00 → DEN 2027-06-18 14:09:00; 1 stop(s) via SFO; 1099 minutes. Local airport times.
    • UA870: SYD 2027-06-18 11:50:00 → SFO 2027-06-18 08:30:00; layover at SFO: 120 minutes.
    • UA1068: SFO 2027-06-18 10:30:00 → DEN 2027-06-18 14:09:00.

2027-06-04 → 2027-06-18 · Axel-exclusive $1450.00

  • American Airlines AA6281 / AA73: DEN 2027-06-04 18:46:00 → SYD 2027-06-06 07:00:00; 1 stop(s) via LAX; 1214 minutes. Local airport times.
    • AA6281: DEN 2027-06-04 18:46:00 → LAX 2027-06-04 20:30:00; layover at LAX: 130 minutes.
    • AA73: LAX 2027-06-04 22:40:00 → SYD 2027-06-06 07:00:00.
  • Qantas QF11 / AA6422: SYD 2027-06-18 11:15:00 → DEN 2027-06-18 13:43:00; 1 stop(s) via LAX; 1108 minutes. Local airport times.
    • QF11: SYD 2027-06-18 11:15:00 → LAX 2027-06-18 08:00:00; layover at LAX: 130 minutes.
    • AA6422: LAX 2027-06-18 10:10:00 → DEN 2027-06-18 13:43:00.

2027-06-04 → 2027-06-18 · Axel-exclusive $1380.00

  • United Airlines UA1368 / UA839: DEN 2027-06-04 19:15:00 → SYD 2027-06-06 07:05:00; 1 stop(s) via LAX; 1190 minutes. Local airport times.
    • UA1368: DEN 2027-06-04 19:15:00 → LAX 2027-06-04 20:56:00; layover at LAX: 104 minutes.
    • UA839: LAX 2027-06-04 22:40:00 → SYD 2027-06-06 07:05:00.
  • United Airlines UA870 / UA1068: SYD 2027-06-18 11:50:00 → DEN 2027-06-18 14:09:00; 1 stop(s) via SFO; 1099 minutes. Local airport times.
    • UA870: SYD 2027-06-18 11:50:00 → SFO 2027-06-18 08:30:00; layover at SFO: 120 minutes.
    • UA1068: SFO 2027-06-18 10:30:00 → DEN 2027-06-18 14:09:00.

2027-06-04 → 2027-06-18 · Axel-exclusive $1380.00

  • United Airlines UA489 / UA101: DEN 2027-06-04 15:35:00 → SYD 2027-06-06 05:00:00; 1 stop(s) via IAH; 1285 minutes. Local airport times.
    • UA489: DEN 2027-06-04 15:35:00 → IAH 2027-06-04 19:08:00; layover at IAH: 77 minutes.
    • UA101: IAH 2027-06-04 20:25:00 → SYD 2027-06-06 05:00:00.
  • United Airlines UA870 / UA1068: SYD 2027-06-18 11:50:00 → DEN 2027-06-18 14:09:00; 1 stop(s) via SFO; 1099 minutes. Local airport times.
    • UA870: SYD 2027-06-18 11:50:00 → SFO 2027-06-18 08:30:00; layover at SFO: 120 minutes.
    • UA1068: SFO 2027-06-18 10:30:00 → DEN 2027-06-18 14:09:00.

2027-06-04 → 2027-06-18 · Axel-exclusive $1380.00

  • United Airlines UA1086 / AC37: DEN 2027-06-04 15:53:00 → SYD 2027-06-06 04:55:00; 1 stop(s) via YVR; 1262 minutes. Local airport times.
    • UA1086: DEN 2027-06-04 15:53:00 → YVR 2027-06-04 18:04:00; layover at YVR: 116 minutes.
    • AC37: YVR 2027-06-04 20:00:00 → SYD 2027-06-06 04:55:00.
  • United Airlines UA870 / UA1068: SYD 2027-06-18 11:50:00 → DEN 2027-06-18 14:09:00; 1 stop(s) via SFO; 1099 minutes. Local airport times.
    • UA870: SYD 2027-06-18 11:50:00 → SFO 2027-06-18 08:30:00; layover at SFO: 120 minutes.
    • UA1068: SFO 2027-06-18 10:30:00 → DEN 2027-06-18 14:09:00.

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For AI assistants

  • This page: Denver (DEN) to Sydney (SYD) · Jun 4, 2027 · return Jun 18, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Sydney (SYD) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.