Cheap flights from Portland (PWM) to Sydney (SYD) from $1,068

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Sydney departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — SYD
Mar 5 — Mar 121

Cheap flight deals from Portland to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

July

Cheapest in

August

Average price

$1,565

Round-trip from

$1,124
High demand for flights, 31% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in February 2024
From Portland to Sydney Kingsford Smith

What is the cheapest day to fly round-trip from Portland, Maine to Sydney?

Thursday flights are found to be more expensive to fly from Portland, Maine to Sydney. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

What is the cheapest month to fly from Portland, Maine to Sydney?

Our data shows that August tends to be the cheapest month to fly to Sydney from Portland, Maine. Users have commonly found prices around $1,985 for the month, but tickets can be as low as $1,354. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Portland, Maine to Sydney (PWM - SYD)?

When flying from Portland, Maine to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the morning.

Cheap American Airlines flights from Portland to Sydney

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Portland to Sydney. Deals update often to give you more flight options matching your criteria
Mon 7/293:59 pmPWM - SYD
2 stops25h 06mAmerican Airlines
Mon 8/129:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,718
Thu 8/13:59 pmPWM - SYD
2 stops25h 06mAmerican Airlines
Mon 8/129:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,768
Thu 8/11:09 pmPWM - SYD
2 stops27h 56mAmerican Airlines
Thu 8/159:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,818

Cheap United Airlines flights from Portland to Sydney

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Some of the best deals we've found on United Airlines flights traveling from Portland to Sydney. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 8/22:32 pmPWM - SYD
2 stops26h 28mUnited Airlines
Tue 8/1310:20 amSYD - PWM
2 stops23h 30mUnited Airlines
Deal found 2/29$1,771
Fri 8/22:32 pmPWM - SYD
2 stops26h 28mUnited Airlines
Thu 8/1510:20 amSYD - PWM
2 stops23h 30mUnited Airlines
Deal found 2/29$1,821

Cheap Portland to Sydney flights in February & March 2024

Find cheap flight options from Portland to Sydney specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Sydney in 2024. Check back soon for alternative fares.
Sun 3/106:00 amPWM - SYD
2 stops33h 05mDelta
Wed 3/131:15 pmSYD - PWM
2 stops25h 51mDelta
Deal found 2/27$1,068
Thu 3/216:00 amPWM - SYD
2 stops33h 05mDelta
Mon 3/251:15 pmSYD - PWM
2 stops25h 41mDelta
Deal found 2/28$1,118

Portland to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Portland and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Sydney in 2024. Check back soon for alternative fares.
Mon 7/293:59 pmPWM - SYD
2 stops25h 06mAmerican Airlines
Mon 8/129:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,718
Thu 8/13:59 pmPWM - SYD
2 stops25h 06mAmerican Airlines
Mon 8/129:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,768
Fri 8/22:32 pmPWM - SYD
2 stops26h 28mUnited Airlines
Tue 8/1310:20 amSYD - PWM
2 stops23h 30mUnited Airlines
Deal found 2/29$1,771
Thu 8/11:09 pmPWM - SYD
2 stops27h 56mAmerican Airlines
Thu 8/159:10 amSYD - PWM
2 stops29h 22mAmerican Airlines
Deal found 2/29$1,818
Fri 8/22:32 pmPWM - SYD
2 stops26h 28mUnited Airlines
Thu 8/1510:20 amSYD - PWM
2 stops23h 30mUnited Airlines
Deal found 2/29$1,821
Sun 10/273:30 pmPWM - SYD
2 stops48h 25mKorean Air
Thu 10/319:00 amSYD - PWM
2 stops53h 29mKorean Air
Deal found 2/29$2,185
Thu 8/12:32 pmPWM - SYD
2 stops26h 48mMultiple Airlines
Tue 8/139:20 amSYD - PWM
3 stops28h 38mMultiple Airlines
Deal found 2/29$2,740
Sun 10/276:01 amPWM - SYD
2 stops45h 49mMultiple Airlines
Thu 10/317:30 pmSYD - PWM
3 stops41h 44mMultiple Airlines
Deal found 2/29$2,936
Thu 8/111:30 amPWM - SYD
3 stops52h 25mSingapore Airlines
Thu 8/157:55 amSYD - PWM
2 stops71h 07mSingapore Airlines
Deal found 2/29$3,747

Portland to Sydney flights leaving soon

Find last-minute flight options from Portland to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Book one of these great deals on flights from Portland to Sydney. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 3/106:00 amPWM - SYD
2 stops33h 05mDelta
Wed 3/131:15 pmSYD - PWM
2 stops25h 51mDelta
Deal found 2/27$1,068

Find flights from Portland to Sydney within your budget

Customize your flight search to find flights from Portland to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,718 - $4,199

Route

Depart

Return

Price

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Mon 7/29

2 stops25h 06m

Sydney Kingsford Smith

Mon 8/12

2 stops29h 22m

$1,718

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Thu 8/1

2 stops25h 06m

Sydney Kingsford Smith

Mon 8/12

2 stops29h 22m

$1,768

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Fri 8/2

2 stops26h 28m

Sydney Kingsford Smith

Tue 8/13

2 stops23h 30m

$1,771

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Thu 8/1

2 stops27h 56m

Sydney Kingsford Smith

Thu 8/15

2 stops29h 22m

$1,818

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Fri 8/2

2 stops26h 28m

Sydney Kingsford Smith

Thu 8/15

2 stops23h 30m

$1,821

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Thu 8/1

2 stops26h 48m

Sydney Kingsford Smith

Tue 8/13

3 stops28h 38m

$2,740

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Thu 8/1

3 stops52h 25m

Sydney Kingsford Smith

Thu 8/15

2 stops71h 07m

$3,747

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Thu 8/1

3 stops35h 20m

Sydney Kingsford Smith

Thu 8/15

3 stops37h 12m

$4,032

PortlandSydney Kingsford Smith

PWM - SYD

PWMSYD

Portland

Fri 8/2

2 stops39h 25m

Sydney Kingsford Smith

Sun 8/18

3 stops40h 02m

$4,199

Flights are sorted by cheapest first

Deals found on 2/29

When is the cheapest time to fly from Portland, Maine to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Portland to Sydney. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Sydney flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Portland to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Sydney is currently $0 while a round-trip flight costs $2,624. Price data was last updated on February 25, 2024.

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Sydney (average of $1,124). Flying from Portland, Maine to Sydney in July is currently the most expensive (average of $1,529). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,304

February

$1,124

March

$1,175

April

$1,395

May

$1,402

June

$1,436

July

$1,529

August

$1,344

September

$1,331

October

$1,270

November

$1,276

December

$1,425

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

51.8 - 71.6 °F

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated February 29, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Singapore Airlines from Portland to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
1,558 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

8.2

Food

7.9

Crew

8.7

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

8.3
Very good
1,558 reviews
8.3
Very good
1,558 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

8.2

Food

7.9

Crew

8.7

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.4
Good
11,794 reviews
8.3
Very good
1,558 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

8.2

Food

7.9

Crew

8.7

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.3
Good
15,571 reviews
8.3
Very good
1,558 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

8.2

Food

7.9

Crew

8.7

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.0
Good
6,677 reviews
8.3
Very good
1,558 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

8.2

Food

7.9

Crew

8.7

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Portland, Maine to Sydney for under $1,800 on Cheapflights?

Yes, there are multiple flights from Portland, Maine to Sydney for under $1,800. The cheapest flight booked recently is on American Airlines for just $1,718, but on average you can expect to pay $7,142.

Are there last-minute flights available from Portland, Maine to Sydney for under $1,100?

There are currently 1+ open flights from Portland, Maine to Sydney within the next 7 days for less than $1,100.

What are the cheapest airlines flying from Portland, Maine to Sydney round-trip?

According to our current data, American Airlines ($1,718), United Airlines ($1,771), and Singapore Airlines ($3,747) offers the cheapest pricing from Portland, Maine to Sydney. Users have found that American Airlines is 13% cheaper than the other options available to this destination.

What does PWM to SYD mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Sydney Kingsford Smith Airport flight would often be abbreviated as a PWM to SYD flight.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Portland to Sydney

Discover the top airline that operate flights from Portland to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,321Average$1,665FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Portland to Sydney by cabin class

Find flights from Portland to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Sydney?

Cheapflights makes it easy to find Portland to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Portland today and book when prices fit your budget.

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