Cheap Flights from Portland to Sydney
Cheap Flights from Portland to Sydney
Looking for cheap flights from Portland to Sydney? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Portland to Sydney vary by season, cabin, and date, but available award flights can start around 35,000–40,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Portland to Sydney for specific travel dates.
2026-12-02
PDX - SYD
Economy | 2 Stops
From 35,000 Pts + $27.6
2026-12-03
PDX - SYD
Economy | 2 Stops
From 35,000 Pts + $27.6
2026-12-05
PDX - SYD
Economy | 2 Stops
From 35,000 Pts + $27.6
2026-12-06
PDX - SYD
Economy | 2 Stops
From 35,000 Pts + $27.6
2026-11-24
PDX - SYD
Economy | 1 Stop
From 40,000 Pts + $27.6
2026-11-24
PDX - SYD
Economy | 2 Stops | 3 left
From 40,000 Pts + $125
Portland to Sydney flight facts
Distance
7,679 mi
12,358 km in a straight line
Estimated flight time
about 15h 45m
In the air, for the straight-line distance
Time difference
+19h
Sydney is 19 hours ahead of Portland.
Airports in Portland
PDX · Portland Intl
Airports in Sydney
SYD · Sydney Kingsford Smith Intl
Nearby airport alternatives
Flights Redmond-Bend - Sydney · Redmond-Bend is 116 mi from Portland
Flights Seattle - Sydney · Seattle is 129 mi from Portland
Premium cabin flights from Portland to Sydney
Premium cabin
2026-12-03
PDX - SYD
Premium Economy | 1 Stop | 1 left
From 55,000 Pts + $55.1
Premium cabin
2026-11-22
PDX - SYD
Premium Economy | 1 Stop
From 65,000 Pts + $35.1
Premium cabin
2026-11-23
PDX - SYD
Premium Economy | 2 Stops
From 65,000 Pts + $35.1
Premium cabin
2026-11-26
PDX - SYD
Premium Economy | 2 Stops
From 65,000 Pts + $35.1
Premium cabin
2026-11-30
PDX - SYD
Premium Economy | 2 Stops
From 65,000 Pts + $35.1
Premium cabin
2026-11-22
PDX - SYD
Premium Economy | 2 Stops | 9+ left
From 70,000 Pts + $36.7
Selected hotels for your next stay
Sydney (Australia)
W Sydney
From Pts or $238
Sydney (Australia)
Pier One Sydney Harbour, Autograph Collection
From Pts or $251
Sydney (Australia)
Sheraton Grand Sydney Hyde Park
From Pts or $224
Frequently Asked Questions
The cheapest route from Portland to Sydney depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Portland to Sydney.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Portland to Sydney.
Portland and Sydney are about 7,679 miles (12,358 km) apart in a straight line.
Flying the 7,679-mile straight-line distance takes about 15h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Sydney is 19 hours ahead of Portland.
Departures from Portland: Portland Intl (PDX). Arrivals in Sydney: Sydney Kingsford Smith Intl (SYD).
Travelers searching this route also look at other popular routes into Sydney, plus the return trip when we track it. Fares and award space change daily.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
