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696 € Cheap Flights from Sydney to Portland

Compare Sydney to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Sydney to Portland

Looking for a cheap last-minute deal or the best return flight from Sydney to Portland? Find the lowest prices on one-way and return tickets right here.
Portland.696 € per passenger.Departing Tue, 18 Nov, returning Sat, 29 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Tue, 18 Nov, arriving in Portland.Inbound indirect flight with Air Canada, departs from Portland on Sat, 29 Nov, arriving in Sydney.Price includes taxes and charges.From 696 €, select.
Portland.715 € per passenger.Departing Sat, 23 Aug, returning Sat, 6 Sep.Return flight with United.Outbound indirect flight with United, departs from Sydney on Sat, 23 Aug, arriving in Portland.Inbound indirect flight with United, departs from Portland on Sat, 6 Sep, arriving in Sydney.Price includes taxes and charges.From 715 €, select.
Portland.718 € per passenger.Departing Wed, 10 Sep, returning Thu, 25 Sep.Return flight with United.Outbound indirect flight with United, departs from Sydney on Wed, 10 Sep, arriving in Portland.Inbound indirect flight with United, departs from Portland on Thu, 25 Sep, arriving in Sydney.Price includes taxes and charges.From 718 €, select.
Portland.718 € per passenger.Departing Wed, 24 Sep, returning Mon, 6 Oct.Return flight with United.Outbound indirect flight with United, departs from Sydney on Wed, 24 Sep, arriving in Portland.Inbound indirect flight with United, departs from Portland on Mon, 6 Oct, arriving in Sydney.Price includes taxes and charges.From 718 €, select.
Portland.722 € per passenger.Departing Wed, 30 Jul, returning Wed, 6 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Wed, 30 Jul, arriving in Portland.Inbound indirect flight with Air Canada, departs from Portland on Wed, 6 Aug, arriving in Sydney.Price includes taxes and charges.From 722 €, select.
Portland.724 € per passenger.Departing Sat, 2 Aug, returning Wed, 6 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Sat, 2 Aug, arriving in Portland.Inbound indirect flight with Air Canada, departs from Portland on Wed, 6 Aug, arriving in Sydney.Price includes taxes and charges.From 724 €, select.
Portland.726 € per passenger.Departing Wed, 29 Oct, returning Sun, 23 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Wed, 29 Oct, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 23 Nov, arriving in Sydney.Price includes taxes and charges.From 726 €, select.
Portland.808 € per passenger.Departing Tue, 29 Jul, returning Wed, 30 Jul.Return flight with United.Outbound indirect flight with United, departs from Sydney on Tue, 29 Jul, arriving in Portland.Inbound indirect flight with United, departs from Portland on Wed, 30 Jul, arriving in Sydney.Price includes taxes and charges.From 808 €, select.

Find the cheapest month to fly from Sydney to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Portland flights are currently cheapest in November.
Jul
from 808 €
Aug
from 724 €
Sep
from 718 €
Oct
from 1.046 €
Nov
from 696 €
Dec
from 1.462 €
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
from 892 €
May
from 896 €
Jun
from 1.016 €

Sydney to Portland: Alternative routes

Compare routes from Sydney to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Sydney to Portland: Flight information

The things to know before you go.
Cheapest flight found696 €
Cheapest month to flyNovember

Finding cheap flights from Sydney to Portland: Frequently asked questions

The best price we found for a return flight from Sydney to Portland is 696 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Portland. But we found flights with one or more stops from 696 €.
As of July 2025, there are no flights flying from Sydney to Portland.
The cheapest month to fly from Sydney to Portland is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Portland Airport on Tuesday, 18 November 2025.
No airlines currently offer direct flights between Sydney Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Portland.

Flying from Sydney (Kingsford Smith) Airport (SYD) to Portland International Airport (PDX): what you need to know

  • The timezone in Portland is UTC-7, which is 18 hours behind Sydney.

  • Arrive at the airport on time so you don't miss your SYD to PDX flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • You'll likely experience longer queues during popular months like April. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • If you'd like to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Sydney (Kingsford Smith) Airport to Portland International Airport. Here are the most popular stopovers between SYD and PDX:

    • San Francisco International Airport

    • Daniel K. Inouye International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Portland International Airport (PDX)

  • 418 € is currently the best price for a one-way Sydney (Kingsford Smith) Airport to Portland International Airport flight. Return flights start at 696 €. These fares can change depending on availability.

  • It's often best to book ahead of time if you're hoping to get cheap tickets from SYD to PDX. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • If you're flexible with your travel dates, try using the 'Whole month' tool. It'll find the lowest price across the month when looking for your flight from Sydney (Kingsford Smith) Airport to Portland International Airport.

  • Picking up cheap flights from SYD to PDX is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when fares go down.

  • Tailor your flights with filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Sydney (Kingsford Smith) Airport to Portland International Airport.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • When it comes to Sydney (Kingsford Smith) Airport's on-time performance, data shows 69.62% of flights arrive within the scheduled timeframe.

  • Central Sydney to Sydney (Kingsford Smith) Airport is approximately 18 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a journey time of roughly 25 minutes on public transport.

  • Get your break off to a hassle-free start by staying near SYD. Whether you're taking an early flight from Sydney (Kingsford Smith) Airport to Portland International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • PDX is located at 7000 NE Airport Way.

  • From Portland International Airport, Portland is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • If you're travelling by public transport, expect a journey time of roughly 45 minutes.

When to fly to Portland International Airport (PDX)

  • It's time to work out your dates for your flight from Sydney (Kingsford Smith) Airport to Portland International Airport. July is the most popular month to visit Portland. If you prefer a more relaxed vibe, go in May.

  • The warmest month in Portland is August, with temperatures ranging between 12ºC (54ºF) and 31ºC (88ºF). Book your flights from Sydney (Kingsford Smith) Airport to Portland International Airport in this month if this is the type of weather you like.

  • December has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from SYD to PDX sometime around then if you'd rather travel in cooler conditions.

Explore more of United States

  • Seattle is just one of the many cities in United States waiting to be explored once you've seen the sights of Portland. Around 241 kilometres away to the north, its best attractions include Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • Spokane is another favourite destination in United States and is around 467 kilometres north-east of Portland. No trip is complete without dropping by Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Plan the rest of your trip from Sydney to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.