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Miami → Sydney

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MIA → SYD1 adulteconomy

9 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
4:59 pmMIA
22h 1m
IAH · 1h 17m
7:00 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
3:56 pmMIA
22h 29m
SFO · 1h 21m
6:25 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
4:59 pmMIA
22h 1m
IAH · 1h 17m
7:00 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
3:26 pmMIA
22h 59m
LAX · 2h 5m
6:25 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
3:26 pmMIA
22h 59m
LAX · 2h 5m
6:25 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
3:56 pmMIA
22h 29m
SFO · 1h 21m
6:25 am+2SYD
Qantas
11:15 amSYD
20h 51m
LAX · 2h 5m
4:06 pmMIA

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

United Airlines
4:59 pmMIA
22h 1m
IAH · 1h 17m
7:00 am+2SYD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
3:56 pmMIA
22h 29m
SFO · 1h 21m
6:25 am+2SYD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
3:26 pmMIA
22h 59m
LAX · 2h 5m
6:25 am+2SYD

One-way total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ SYD

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayUnited AirlinesUA1216 + UA101$969.002026-10-29T01:29:54Z
2026-11-20 · one wayAmerican AirlinesAA2933 + QF74$997.502026-10-29T01:29:54Z
2026-11-20 → 2026-11-23United Airlines / QantasUA1216 + UA101 / QF11 + AA1328$1670.002026-10-29T01:29:54Z
2026-11-20 → 2026-11-23American Airlines / QantasAA2933 + QF74 / QF11 + AA1328$1693.752026-10-29T01:29:54Z
2026-11-27 → 2026-12-04United Airlines / QantasUA1216 + UA101 / QF11 + AA1328$1707.002026-10-29T01:29:54Z
2026-11-20 · one wayAmerican AirlinesAA878 + QF12$997.502026-10-29T01:29:54Z
2026-11-20 → 2026-11-23American Airlines / QantasAA878 + QF12 / QF11 + AA1328$1693.752026-10-29T01:29:54Z
2026-11-27 → 2026-12-04American Airlines / QantasAA878 + QF12 / QF11 + AA1328$1733.002026-10-29T01:29:54Z
2026-11-27 → 2026-12-04American Airlines / QantasAA2933 + QF74 / QF11 + AA1328$1733.002026-10-29T01:29:54Z

2026-11-20 · one way · $969.00

  • United Airlines UA1216 / UA101: MIA 2026-11-20 16:59:00 → SYD 2026-11-22 07:00:00; 1 stop(s) via IAH; 1321 minutes. Local airport times.
    • UA1216: MIA 2026-11-20 16:59:00 → IAH 2026-11-20 19:08:00; layover at IAH: 77 minutes.
    • UA101: IAH 2026-11-20 20:25:00 → SYD 2026-11-22 07:00:00.

2026-11-20 · one way · $997.50

  • American Airlines AA2933 / QF74: MIA 2026-11-20 15:56:00 → SYD 2026-11-22 06:25:00; 1 stop(s) via SFO; 1349 minutes. Local airport times.
    • AA2933: MIA 2026-11-20 15:56:00 → SFO 2026-11-20 19:24:00; layover at SFO: 81 minutes.
    • QF74: SFO 2026-11-20 20:45:00 → SYD 2026-11-22 06:25:00.

2026-11-20 → 2026-11-23 · $1670.00

  • United Airlines UA1216 / UA101: MIA 2026-11-20 16:59:00 → SYD 2026-11-22 07:00:00; 1 stop(s) via IAH; 1321 minutes. Local airport times.
    • UA1216: MIA 2026-11-20 16:59:00 → IAH 2026-11-20 19:08:00; layover at IAH: 77 minutes.
    • UA101: IAH 2026-11-20 20:25:00 → SYD 2026-11-22 07:00:00.
  • Qantas QF11 / AA1328: SYD 2026-11-23 11:15:00 → MIA 2026-11-23 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-11-23 11:15:00 → LAX 2026-11-23 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-11-23 08:05:00 → MIA 2026-11-23 16:06:00.

2026-11-20 → 2026-11-23 · $1693.75

  • American Airlines AA2933 / QF74: MIA 2026-11-20 15:56:00 → SYD 2026-11-22 06:25:00; 1 stop(s) via SFO; 1349 minutes. Local airport times.
    • AA2933: MIA 2026-11-20 15:56:00 → SFO 2026-11-20 19:24:00; layover at SFO: 81 minutes.
    • QF74: SFO 2026-11-20 20:45:00 → SYD 2026-11-22 06:25:00.
  • Qantas QF11 / AA1328: SYD 2026-11-23 11:15:00 → MIA 2026-11-23 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-11-23 11:15:00 → LAX 2026-11-23 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-11-23 08:05:00 → MIA 2026-11-23 16:06:00.

2026-11-27 → 2026-12-04 · $1707.00

  • United Airlines UA1216 / UA101: MIA 2026-11-27 16:59:00 → SYD 2026-11-29 07:00:00; 1 stop(s) via IAH; 1321 minutes. Local airport times.
    • UA1216: MIA 2026-11-27 16:59:00 → IAH 2026-11-27 19:08:00; layover at IAH: 77 minutes.
    • UA101: IAH 2026-11-27 20:25:00 → SYD 2026-11-29 07:00:00.
  • Qantas QF11 / AA1328: SYD 2026-12-04 11:15:00 → MIA 2026-12-04 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-12-04 11:15:00 → LAX 2026-12-04 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-12-04 08:05:00 → MIA 2026-12-04 16:06:00.

2026-11-20 · one way · $997.50

  • American Airlines AA878 / QF12: MIA 2026-11-20 15:26:00 → SYD 2026-11-22 06:25:00; 1 stop(s) via LAX; 1379 minutes. Local airport times.
    • AA878: MIA 2026-11-20 15:26:00 → LAX 2026-11-20 18:20:00; layover at LAX: 125 minutes.
    • QF12: LAX 2026-11-20 20:25:00 → SYD 2026-11-22 06:25:00.

2026-11-20 → 2026-11-23 · $1693.75

  • American Airlines AA878 / QF12: MIA 2026-11-20 15:26:00 → SYD 2026-11-22 06:25:00; 1 stop(s) via LAX; 1379 minutes. Local airport times.
    • AA878: MIA 2026-11-20 15:26:00 → LAX 2026-11-20 18:20:00; layover at LAX: 125 minutes.
    • QF12: LAX 2026-11-20 20:25:00 → SYD 2026-11-22 06:25:00.
  • Qantas QF11 / AA1328: SYD 2026-11-23 11:15:00 → MIA 2026-11-23 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-11-23 11:15:00 → LAX 2026-11-23 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-11-23 08:05:00 → MIA 2026-11-23 16:06:00.

2026-11-27 → 2026-12-04 · $1733.00

  • American Airlines AA878 / QF12: MIA 2026-11-27 15:26:00 → SYD 2026-11-29 06:25:00; 1 stop(s) via LAX; 1379 minutes. Local airport times.
    • AA878: MIA 2026-11-27 15:26:00 → LAX 2026-11-27 18:20:00; layover at LAX: 125 minutes.
    • QF12: LAX 2026-11-27 20:25:00 → SYD 2026-11-29 06:25:00.
  • Qantas QF11 / AA1328: SYD 2026-12-04 11:15:00 → MIA 2026-12-04 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-12-04 11:15:00 → LAX 2026-12-04 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-12-04 08:05:00 → MIA 2026-12-04 16:06:00.

2026-11-27 → 2026-12-04 · $1733.00

  • American Airlines AA2933 / QF74: MIA 2026-11-27 15:56:00 → SYD 2026-11-29 06:25:00; 1 stop(s) via SFO; 1349 minutes. Local airport times.
    • AA2933: MIA 2026-11-27 15:56:00 → SFO 2026-11-27 19:24:00; layover at SFO: 81 minutes.
    • QF74: SFO 2026-11-27 20:45:00 → SYD 2026-11-29 06:25:00.
  • Qantas QF11 / AA1328: SYD 2026-12-04 11:15:00 → MIA 2026-12-04 16:06:00; 1 stop(s) via LAX; 1251 minutes. Local airport times.
    • QF11: SYD 2026-12-04 11:15:00 → LAX 2026-12-04 06:00:00; layover at LAX: 125 minutes.
    • AA1328: LAX 2026-12-04 08:05:00 → MIA 2026-12-04 16:06:00.

More dates for this route