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How Long is the Flight from Maine to Perth?

Flying from Maine to Perth runs about 24 hours to 29 hours with one connection. Portland sits approximately 11,685 miles (18,806 km) from Perth. Portland International Jetport (PWM) serves as the main gateway for this route. Perth (PER) is the primary arrival point. Layovers through Los Angeles, San Francisco, or Dallas/Fort Worth are most common. Booking 6 to 8 weeks ahead typically gets the best fares. Shoulder season months often offer better pricing.

Maine to Perth Flight Duration & Travel Information

Maine to Perth Flight Distance: Approximately 11,685 miles (18,806 kilometers) from Portland to Perth.

Average Flight Time: Around 24 hours to 29 hours with one connection. Some itineraries with longer layovers can extend travel time.

Departure Airport: Portland International Jetport (PWM).

Arrival Airport: Perth International Airport (PER).

Airlines Operating: United Airlines, Delta Air Lines, American Airlines, Qantas, Air New Zealand, Virgin Atlantic provide connecting service on this route.

The Maine to Perth flight connects Portland with Perth. Common connection points include Los Angeles, San Francisco, or Dallas/Fort Worth.

Best Airlines Flying from Maine to Perth

United Airlines

Delta Air Lines

American Airlines

Qantas

Air New Zealand

Virgin Atlantic

What is the Average Flight Time from Maine to Perth?

Connecting flights from Maine to Perth run about 24 hours to 29 hours. Flying via Los Angeles typically offers the shortest total travel time.

United Airlines and Delta Air Lines operate the most weekly departures from Portland. American Airlines also runs regular service.

Layovers typically last 2 to 4 hours. Longer connections sometimes cost $150 to $300 less.

Perth is +13 hours ahead of Maine during standard time.

Plan for connection time at hub airports. Short layovers (under 90 minutes) can get tight if your first flight runs late.

Shoulder season months tend to be cheaper than peak travel periods.

Frequently Asked Questions

How long is the flight from Maine to Perth?

The flight from Maine to Perth takes around 24 hours to 29 hours with one connection. Total travel time depends on your layover city and duration. Flights routing through Los Angeles typically fall on the shorter end.

How far is it from Maine to Perth?

The distance from Portland to Perth is approximately 11,685 miles (18,806 kilometers). This long-haul route requires at least one connection.

What is the time difference between Maine and Perth?

Perth is +13 hours ahead of Maine.

Are there direct flights from Maine to Perth?

No, there are no direct flights from Maine to Perth as of 2025. All flights require at least one connection, typically through Los Angeles, San Francisco, or Dallas/Fort Worth.

Which airlines fly from Maine to Perth?

United Airlines, Delta Air Lines, American Airlines, Qantas, and Air New Zealand operate connecting service from Portland to Perth. United Airlines has the most weekly departures.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Maine Flight Times.