Cheap Flights from Portland, OR to Sydney from $393

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On Cheapflightsplus.com you will find 672 connecting flights from Portland to Sydney. You can compare airfare deals from 25 airlines and multiple travel sites from $393, book and save on cheap plane tickets and last minute offers. Also check out PDX-SYD flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Sydney Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $393 (one-way), $674 (round-trip).

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Best Flights from Portland to Sydney Today

Take a look at the list of non stop flights and flights with layovers from Portland to Sydney with the lowest price of $393. Take a look at the list of flights with layovers from Portland to Sydney from $393. There’re no direct flights. The fastest connecting flight – 18h 20m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $477 Find flight	12:58 Portland Portland	07:30+2 дня Sydney Kingsford Smith	25h 32m layover 7h 41m - Los Angeles	Frontier Airlines	F94500 QF12
from $479 Find flight	21:30 Portland Portland	07:30+3 дня Sydney Kingsford Smith	41h 0m layover 23h 11m - Los Angeles	Hawaiian Airlines	HA6388 QF12
from $559 Find flight	07:40 Portland Portland	19:45+1 день Sydney Kingsford Smith	19h 5m layover 2h 30m - Honolulu	Alaska Airlines	AS8049 AS8451
from $393 Find flight	07:10 Portland Portland	11:45+2 дня Sydney Kingsford Smith	35h 35m layover 14h 26m - San Francisco 4h 0m - Nadi	Hawaiian Airlines	HA6368 FJ871 FJ911
from $398 Find flight	15:25 Portland Portland	14:40+2 дня Sydney Kingsford Smith	30h 15m layover 1h 43m - Vancouver 10h 43m - Honolulu	Air Canada	AC8653 WS1864 JQ4
from $419 Find flight	10:05 Portland Portland	19:15+2 дня Sydney Kingsford Smith	40h 10m layover 5h 23m - Vancouver 13h 35m - Tokyo	All Nippon Airways	NH5393 NH115 NH889
from $422 Find flight	17:36 Portland Portland	11:45+2 дня Sydney Kingsford Smith	25h 9m layover 3h 55m - San Francisco 4h 0m - Nadi	Alaska Airlines	AS1295 FJ871 FJ911
from $422 Find flight	14:30 Portland Portland	11:45+2 дня Sydney Kingsford Smith	28h 15m layover 7h 1m - San Francisco 4h 0m - Nadi	Alaska Airlines	AS836 FJ871 FJ911
from $426 Find flight	14:30 Portland Portland	11:45+2 дня Sydney Kingsford Smith	28h 15m layover 7h 4m - San Francisco 4h 0m - Nadi	Hawaiian Airlines	HA6413 FJ871 FJ911
from $426 Find flight	10:30 Portland Portland	11:45+2 дня Sydney Kingsford Smith	32h 15m layover 11h 2m - San Francisco 4h 0m - Nadi	Hawaiian Airlines	HA6438 FJ871 FJ911
from $426 Find flight	07:03 Portland Portland	11:45+2 дня Sydney Kingsford Smith	35h 42m layover 14h 22m - San Francisco 4h 0m - Nadi	Hawaiian Airlines	HA6396 FJ871 FJ911
from $426 Find flight	07:01 Portland Portland	11:45+2 дня Sydney Kingsford Smith	35h 44m layover 14h 32m - San Francisco 4h 0m - Nadi	Hawaiian Airlines	HA6410 FJ871 FJ911
from $426 Find flight	21:50 Portland Portland	11:45+3 дня Sydney Kingsford Smith	44h 55m layover 23h 16m - San Francisco 3h 40m - Nadi	Hawaiian Airlines	HA6825 FJ871 FJ911
from $435 Find flight	14:52 Portland Portland	12:45+2 дня Sydney Kingsford Smith	27h 53m layover 6h 41m - Los Angeles 3h 15m - Nadi	Hawaiian Airlines	HA6357 FJ811 FJ911
from $435 Find flight	11:28 Portland Portland	11:45+2 дня Sydney Kingsford Smith	31h 17m layover 5h 34m - Dallas 4h 0m - Nadi	Hawaiian Airlines	HA6339 FJ891 FJ911
from $435 Find flight	10:30 Portland Portland	12:45+2 дня Sydney Kingsford Smith	32h 15m layover 11h 1m - Los Angeles 3h 15m - Nadi	Hawaiian Airlines	HA6356 FJ811 FJ911

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 06, 2025

Flight Schedule Portland (Oregon) to Sydney

Full flight schedule will help you in detecting at what time planes fly from Portland to Sydney. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:30 — 06:55 +2 days	05:25 — 07:21 UA4781 United Airlines Portland — San Francisco 15h 30m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	32h 25m including layover	Find flight from$707
06:15 — 08:20 +2 days	06:00 — 07:18 AC8649 Air Canada Portland — Vancouver 15h 8m stop 22:40 — 09:35 AC33 Air Canada Vancouver — Sydney	32h 5m including layover	Find flight from$645
07:00 — 07:30 +2 days	07:00 — 09:35 HA6358 Hawaiian Airlines Portland — Los Angeles 12h 44m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	30h 30m including layover	Find flight from$485
07:40 — 19:45 +1 day	07:30 — 10:15 HA49 Hawaiian Airlines Portland — Honolulu 2h 30m stop 13:05 — 19:45 HA451 Hawaiian Airlines Honolulu — Sydney	19h 5m including layover	Find flight from$548
09:47 — 06:55 +2 days	09:47 — 11:40 UA1998 United Airlines Portland — San Francisco 11h 20m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	28h 8m including layover	Find flight from$595
10:30 — 07:30 +2 days	10:30 — 13:00 HA6356 Hawaiian Airlines Portland — Los Angeles 9h 16m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	27h including layover	Find flight from$485
10:30 — 07:30 +2 days	10:30 — 13:00 AS1143 Alaska Airlines Portland — Los Angeles 10h 10m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	28h including layover	Find flight from$583
12:31 — 07:30 +2 days	12:31 — 14:59 HA6454 Hawaiian Airlines Portland — Los Angeles 8h 11m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	25h 59m including layover	Find flight from$505
12:58 — 07:30 +2 days	12:58 — 15:29 F94500 Frontier Airlines Portland — Los Angeles 7h 41m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	25h 32m including layover	Find flight from$477
13:45 — 06:55 +2 days	13:37 — 15:30 UA776 United Airlines Portland — San Francisco 7h 25m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	24h 10m including layover	Find flight from$596
14:50 — 07:30 +2 days	14:50 — 17:15 AS1160 Alaska Airlines Portland — Los Angeles 5h 55m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	23h 40m including layover	Find flight from$583
14:52 — 07:30 +2 days	14:50 — 17:15 HA6357 Hawaiian Airlines Portland — Los Angeles 4h 56m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	22h 38m including layover	Find flight from$485
15:40 — 06:55 +2 days	15:40 — 17:31 UA740 United Airlines Portland — San Francisco 5h 29m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	22h 15m including layover	Find flight from$596
15:44 — 06:55 +2 days	15:44 — 17:35 UA644 United Airlines Portland — San Francisco 5h 25m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	22h 11m including layover	Find flight from$596
17:35 — 19:45 +2 days	17:35 — 20:20 HA25 Hawaiian Airlines Portland — Honolulu 16h 45m stop 13:05 — 19:45 HA451 Hawaiian Airlines Honolulu — Sydney	33h 10m including layover	Find flight from$562
17:40 — 07:30 +2 days	17:40 — 20:10 HA6355 Hawaiian Airlines Portland — Los Angeles 3h stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	20h 50m including layover	Find flight from$505
19:35 — 06:55 +2 days	19:35 — 21:25 UA2615 United Airlines Portland — San Francisco 1h 35m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	18h 20m including layover	Find flight from$591
19:40 — 08:20 +2 days	19:05 — 20:24 AC8655 Air Canada Portland — Vancouver 1h 43m stop 22:40 — 09:35 AC33 Air Canada Vancouver — Sydney	18h 40m including layover	Find flight from$645
20:10 — 07:30 +3 days	20:10 — 22:40 HA6359 Hawaiian Airlines Portland — Los Angeles 24h 30m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	42h 20m including layover	Find flight from$479
21:30 — 07:30 +3 days	21:30 — 23:59 HA6388 Hawaiian Airlines Portland — Los Angeles 23h 11m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	41h including layover	Find flight from$479
21:30 — 07:30 +3 days	21:30 — 23:59 AS1291 Alaska Airlines Portland — Los Angeles 23h 11m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	41h including layover	Find flight from$612

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Sydney depends on and how to choose the most interesting flight option for you.

Distance between Portland and Sydney is 12359 miles. Time difference between the cities is 6h. Airplanes depart 05:00 to 23:59 from 1 Portland airport and arrive 05:00 to 23:59 to 5 Sydney airports. Average flight time is 33h.

The fastest flight 18h 20m
Average flight time 33h
The earliest flight 05:00
The latest flight 23:59
Distance 7680 ml

The cheapest months to travel to Sydney are august (from 524 $), july (from 566 $), september (from 609 $).

The most expensive months are january (from 1 194 $), december (from 864 $), november (from 773 $).

What is the lowest airfare Portland to Sydney?

The cheapest plane ticket found by our users is $393. This airfare is for economy class on one-way HA6368 flight by Hawaiian Airlines for August 27, 2025 which leaves Portland in Portland at 07:10 am and arrives at Sydney Kingsford Smith at 11:45.

Economy class

$393

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Sydney is served by 25 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 1 departures per week at the price of from $ 1387 . And the most expensive tickets are offered by Air Canada airline - from $ 17736.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 672 flights with layovers on the route. The fastest connecting flight is UA2615 by United Airlines takes 18h 20m and the cheapest is HA6368 by Hawaiian Airlines for $393.

DE - Condor Airlines

from $1387

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JL - Japan Airlines - JAL

from $917

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FJ - Air Pacific

from $569

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UA - United Airlines

from $591

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NZ - Air New Zealand Limited

from $747

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QF - Qantas

from $583

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KE - Korean Air

from $885

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MH - Malaysia Airlines

from $1133

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WS - WestJet

from $965

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SQ - Singapore Airlines

from $992

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QR - Qatar Airways

from $1095

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KL - KLM

from $1209

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Airports

You can fly from Portland to Sydney from 1 airports (Portland).

Portland airports

Portland-PDX

from $393
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Sydney airports

Bankstown-BWU

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Palm Beach SPB-LBH

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Rose Bay-RSE

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Kingsford Smith-SYD

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Sydney West-SWZ

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Airplanes

There are flights to Sydney from Portland by 25 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Boston

from $62

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Portland — San Francisco

from $56

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Portland — Dallas

from $59

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Portland — Boise

from $66

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Portland — Miami

from $65

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Portland — Houston

from $79

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Portland — San Jose

from $59

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Portland — Orlando

from $63

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Portland — Tampa

from $67

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Portland — Minneapolis

from $55

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Paris

from $69

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Portland — Dublin

from $78

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Portland — Mexico City

from $55

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Portland — Frankfurt

from $70

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Portland — Sydney

from $79

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Portland — Madrid

from $71

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Portland — Bangkok

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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