Which airports can I use when flying from Portland to Sydney?

Flights from Portland to Sydney usually depart from Portland (PWM) and arrive at Sydney (YQY).

Do I need a passport to fly from Portland to Sydney?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Portland to Sydney changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,093 to $2,345. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Portland and Sydney?

Sydney is 1 hour ahead of Portland (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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Flight Deals

Cheap Flights from Portland to Sydney (PWM-YQY)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Sydney

Thu, Feb 25 - Mon, Mar 1

6:00 am - 11:30 amPWM Portland-YQY Sydney

28h 30m2 stops Newark Toronto Pearson Intl

1:05 pm - 10:57 pmYQY Sydney-PWM Portland

10h 52m2 stops Toronto Pearson Intl Newark

$1,093Air Canada

Thu, Feb 25 - Mon, Mar 1

11:17 am - 11:30 amPWM Portland-YQY Sydney

23h 13m2 stops Newark Toronto Pearson Intl

1:05 pm - 1:38 pmYQY Sydney-PWM Portland

25h 33m2 stops Toronto Pearson Intl Newark

$1,123Air Canada

Thu, Oct 29 - Thu, Nov 5

3:41 pm - 11:30 amPWM Portland-YQY Sydney

18h 49m2 stops Newark Toronto Pearson Intl

12:10 pm - 11:21 pmYQY Sydney-PWM Portland

12h 11m2 stops Toronto Pearson Intl Newark

$1,138Air Canada

Thu, Feb 25 - Mon, Mar 1

6:00 am - 11:30 amPWM Portland-YQY Sydney

28h 30m2 stops Newark Toronto Pearson Intl

1:05 pm - 10:57 pmYQY Sydney-PWM Portland

10h 52m2 stops Toronto Pearson Intl Newark

$1,157Air Canada

Thu, Oct 8 - Sat, Oct 10

6:00 am - 12:45 amPWM Portland-YQY Sydney

17h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:05 am - 11:28 pmYQY Sydney-PWM Portland

19h 23m2 stops Toronto Pearson Intl Newark

$1,275Multiple Airlines

Thu, Oct 8 - Sat, Oct 10

10:43 am - 12:45 amPWM Portland-YQY Sydney

13h 02m2 stops Newark Toronto Pearson Intl

5:05 am - 11:28 pmYQY Sydney-PWM Portland

19h 23m3 stops Toronto Pearson Intl Houston George Bush Intcntl Newark

$2,345Multiple Airlines

Booking Insights

Price, demand and travel trends for Portland to Sydney flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Sydney with more confidence.

What is the cheapest airline to fly from Portland to Sydney?

Air Canada ($1,093) offered the cheapest round-trip ticket from Portland to Sydney in the last 5 days.

Find deals

When to book flights from Portland to Sydney

Are your dates flexible? Find out the best times to travel from Portland to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Portland to Sydney?
Flights from Portland to Sydney usually depart from Portland (PWM) and arrive at Sydney (YQY).
Do I need a passport to fly from Portland to Sydney?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Portland to Sydney changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,093 to $2,345. That means the highest observed fare was about 2x higher than the lowest one.
What is the time difference between Portland and Sydney?
Sydney is 1 hour ahead of Portland (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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PWM - YQY

$1,093 Find Cheap Flights from Portland to Sydney - Compare and Save

Everything you should know

Cheap Flights from Portland to Sydney (PWM-YQY)

Recent round-trip flight deals from Portland to Sydney

Recent one-way flight deals from Portland to Sydney

Price, demand and travel trends for Portland to Sydney flights

What is the cheapest airline to fly from Portland to Sydney?

When to book flights from Portland to Sydney

Your Portland to Sydney flight questions, answered

More options for your flight from Portland to Sydney

Complete your trip to Sydney with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Sydney

Find direct flights to and from Portland and Sydney

Flights from domestic origins to Sydney

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