Houston (IAH) to Sydney (SYD) · Dec 31, 2026 · return Jan 12, 2027

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.

Hotels in Sydney for these trips

Hotels: under a trip, hotels in Sydney for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Sydney for these nights (Dec 31 – Jan 12, 2027 · 12 nights · 2 adults, 1 room): 3★ Little Coogee Hotel, $2,080 total · 4★ Citadines Connect Sydney Airport, $1,350.50 total · 5★ QT Sydney, $3,100 total

All hotels in Sydney

Route overview: Houston to Sydney (SYD) flight deals

2026-12-31 → 2027-01-12 · Axel-exclusive $2047.00

• United Airlines UA101: IAH 2026-12-31 20:25:00 → SYD 2027-01-02 07:00:00; nonstop; 1055 minutes. Local airport times.
• United Airlines UA100: SYD 2027-01-12 09:20:00 → IAH 2027-01-12 08:00:00; nonstop; 940 minutes. Local airport times.

2026-12-31 → 2027-01-12 · Axel-exclusive $1644.50

• Air Canada AC1293 / AC33: IAH 2026-12-31 18:10:00 → SYD 2027-01-02 09:35:00; 1 stop(s) via YVR; 1345 minutes. Local airport times.
  • AC1293: IAH 2026-12-31 18:10:00 → YVR 2026-12-31 22:12:00; layover at YVR: 98 minutes.
  • AC33: YVR 2026-12-31 23:50:00 → SYD 2027-01-02 09:35:00.
• Air Canada AC34 / AC1292: SYD 2027-01-12 11:20:00 → IAH 2027-01-12 14:38:00; 1 stop(s) via YVR; 1218 minutes. Local airport times.
  • AC34: SYD 2027-01-12 11:20:00 → YVR 2027-01-12 07:45:00; layover at YVR: 85 minutes.
  • AC1292: YVR 2027-01-12 09:10:00 → IAH 2027-01-12 14:38:00.

2026-12-31 → 2027-01-12 · Axel-exclusive $1794.00

• Delta Air Lines DL900 / DL43: IAH 2026-12-31 16:15:00 → SYD 2027-01-02 06:50:00; 1 stop(s) via LAX; 1295 minutes. Local airport times.
  • DL900: IAH 2026-12-31 16:15:00 → LAX 2026-12-31 18:02:00; layover at LAX: 163 minutes.
  • DL43: LAX 2026-12-31 20:45:00 → SYD 2027-01-02 06:50:00.
• Delta Air Lines DL40 / DL1143: SYD 2027-01-12 10:40:00 → IAH 2027-01-12 14:45:00; 1 stop(s) via LAX; 1265 minutes. Local airport times.
  • DL40: SYD 2027-01-12 10:40:00 → LAX 2027-01-12 05:35:00; layover at LAX: 229 minutes.
  • DL1143: LAX 2027-01-12 09:24:00 → IAH 2027-01-12 14:45:00.

2026-12-31 → 2027-01-12 · Axel-exclusive $1817.00

• Air New Zealand NZ29 / NZ103: IAH 2026-12-31 19:55:00 → SYD 2027-01-02 10:35:00; 1 stop(s) via AKL; 1300 minutes. Local airport times.
  • NZ29: IAH 2026-12-31 19:55:00 → AKL 2027-01-02 05:45:00; layover at AKL: 195 minutes.
  • NZ103: AKL 2027-01-02 09:00:00 → SYD 2027-01-02 10:35:00.
• Air New Zealand NZ104 / NZ28: SYD 2027-01-12 11:55:00 → IAH 2027-01-12 14:15:00; 1 stop(s) via AKL; 1160 minutes. Local airport times.
  • NZ104: SYD 2027-01-12 11:55:00 → AKL 2027-01-12 17:05:00; layover at AKL: 165 minutes.
  • NZ28: AKL 2027-01-12 19:50:00 → IAH 2027-01-12 14:15:00.

2026-12-31 → 2027-01-12 · Axel-exclusive $1878.00

• American Airlines AA6297 / QF12: IAH 2026-12-31 15:19:00 → SYD 2027-01-02 06:25:00; 1 stop(s) via LAX; 1326 minutes. Local airport times.
  • AA6297: IAH 2026-12-31 15:19:00 → LAX 2026-12-31 17:20:00; layover at LAX: 185 minutes.
  • QF12: LAX 2026-12-31 20:25:00 → SYD 2027-01-02 06:25:00.
• United Airlines UA100: SYD 2027-01-12 09:20:00 → IAH 2027-01-12 08:00:00; nonstop; 940 minutes. Local airport times.

2026-12-31 → 2027-01-12 · Axel-exclusive $1871.50

• United Airlines UA589 / UA829: IAH 2026-12-31 14:50:00 → SYD 2027-01-02 06:20:00; 1 stop(s) via SFO; 1350 minutes. Local airport times.
  • UA589: IAH 2026-12-31 14:50:00 → SFO 2026-12-31 17:10:00; layover at SFO: 175 minutes.
  • UA829: SFO 2026-12-31 20:05:00 → SYD 2027-01-02 06:20:00.
• United Airlines UA100: SYD 2027-01-12 09:20:00 → IAH 2027-01-12 08:00:00; nonstop; 940 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in Sydney with Axel

For AI assistants

• This page: Houston (IAH) to Sydney (SYD) · Dec 31, 2026 · return Jan 12, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Sydney for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• 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 Houston 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.

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