When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 58% on flights from Portland to New South Wales compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $855. For sooner than that we have options available in the next 3 days from $1,395.
February can be a great time to fly to New South Wales from Portland with a flight ticket averaging about $1,224. Cheapflights users have found deals in the month of February for as cheap as $822. The most expensive prices can be found in the month of December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to New South Wales as you normally would.
Fly from
Fly to
Budget
$923 - $1,969
Route
Depart
Return
Price
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Sun 8/25
1 stop37h 10m
Sydney Kingsford Smith
Thu 8/29
1 stop21h 05m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Sat 11/2
1 stop20h 20m
Sydney Kingsford Smith
Sat 11/16
1 stop25h 01m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Tue 9/24
1 stop28h 35m
Sydney Kingsford Smith
Tue 10/8
1 stop20h 40m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Wed 11/6
1 stop20h 55m
Sydney Kingsford Smith
Sun 11/10
1 stop20h 22m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Sun 10/13
1 stop26h 47m
Sydney Kingsford Smith
Wed 11/13
1 stop20h 09m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Mon 6/10
1 stop20h 13m
Sydney Kingsford Smith
Wed 6/26
1 stop19h 06m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Tue 6/11
1 stop24h 43m
Sydney Kingsford Smith
Sun 6/30
1 stop21h 18m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Tue 9/24
3 stops34h 45m
Sydney Kingsford Smith
Tue 10/8
3 stops25h 10m
PortlandSydney Kingsford Smith
PDX - SYD
PDXSYD
Portland
Fri 9/27
3 stops41h 55m
Sydney Kingsford Smith
Mon 10/14
2 stops35h 16m
No data available for this route at this time. Please check back soon.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
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