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Cheap flights from Portland to Sydney
Easily compare round-trip flights from Portland to Sydney
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Sydney by changing tabs
Quickest
Cheapest
Air New Zealand
28 Jan
PDX
7:35 am
Portland airport
22h 05m
2 Stops
12:40 am
+2
SYD
Sydney Kingsford Smith airport
11 Feb
SYD
8:40 am
Sydney Kingsford Smith airport
18h 05m
1 Stop
7:45 am
PDX
Portland airport
810 USD
Air New Zealand
26 Feb
PDX
7:35 am
Portland airport
26h 05m
2 Stops
4:40 am
+2
SYD
Sydney Kingsford Smith airport
10 Mar
SYD
8:40 am
Sydney Kingsford Smith airport
17h 45m
1 Stop
8:25 am
PDX
Portland airport
810 USD
Air New Zealand
15 Apr
PDX
8:35 am
Portland airport
24h 05m
2 Stops
1:40 am
+2
SYD
Sydney Kingsford Smith airport
26 Apr
SYD
7:40 am
Sydney Kingsford Smith airport
41h 45m
2 Stops
8:25 am
+1
PDX
Portland airport
826 USD
Air New Zealand
29 Feb
PDX
7:35 am
Portland airport
22h 05m
2 Stops
12:40 am
+2
SYD
Sydney Kingsford Smith airport
15 Mar
SYD
8:40 am
Sydney Kingsford Smith airport
17h 45m
1 Stop
8:25 am
PDX
Portland airport
836 USD
Air New Zealand
28 Jan
PDX
7:35 am
Portland airport
22h 05m
2 Stops
12:40 am
+2
SYD
Sydney Kingsford Smith airport
11 Feb
SYD
8:40 am
Sydney Kingsford Smith airport
18h 05m
1 Stop
7:45 am
PDX
Portland airport
810 USD
Air New Zealand
09 Feb
PDX
7:35 am
Portland airport
22h 05m
2 Stops
12:40 am
+2
SYD
Sydney Kingsford Smith airport
15 Feb
SYD
8:40 am
Sydney Kingsford Smith airport
18h 05m
1 Stop
7:45 am
PDX
Portland airport
867 USD
How to get the cheapest flight ticket from Portland to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
April
The cheapest time of year to fly to Sydney from Portland is April. Most expensive is December
What is the cheapest day to fly to Sydney?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly to Sydney?
at noon
Portland to Sydney flights are approximately 8% more expensive in the evening than at noon
What is the cheapest airline that flies to Sydney?
Alaska Airlines
Alaska Airlines, Major Airline, and Jetstar are the most popular carriers operating from Portland to Sydney
What is the cheapest route?
Portland - Sydney Kingsford Smith
Fly from Portland to Sydney Kingsford Smith for the best Portland - Sydney flight prices
PDX
Portland
SYD
Sydney Kingsford Smith
When is the cheapest time to book a flight to Sydney?
60 days before
The cheapest time to buy a flight from Portland to Sydney is approximately 60 days to departure
60
Days before departure
0
Flight information for Portland to Sydney (SYD - PDX)
Find info about flight duration, direct flights, and airports for your flight from Portland to Sydney
| Fastest flight time | 20h 45m | The fastest flight from Portland to Sydney takes 20h 45m. | |
| Direct flights | None | There are no direct flights from Portland to Sydney. Popular non-direct route for this connection is Portland - Sydney Kingsford Smith. | |
| Airports in Sydney | 1 airport | There is 1 airport near Sydney: Sydney Kingsford Smith (SYD) |
Alternative routes for Portland to Sydney
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights from Portland to:
Flights to other cities in Australia
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Round-trip flights to other destinations
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*Flight prices to Sydney are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.