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Cheap Flights from Portland (PDX) to Lismore (LSY)

Popular airlines from Portland International Airport (PDX) to Lismore, NSW (LSY)

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Alternative airports near Lismore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ballina - Byron Gateway BNK. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $1,410
BNK
Ballina - Byron Gateway
Cheapest
Average driving time to city center35 min
Flights from $1,410

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Lismore Airport (LSY) cost?
Grab a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) to Lismore Airport (LSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Lismore Airport (LSY)?
The cheapest month to fly from PDX to LSY is , when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Lismore Airport (LSY)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from PDX to LSY. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Portland Intl. Airport (PDX) to Lismore Airport (LSY)?
There aren't any daily direct flights available from Portland Intl. Airport (PDX) to Lismore Airport (LSY). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PDX to LSY?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Lismore Airport (LSY)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Lismore Airport (LSY) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Lismore Airport (LSY) last-minute?
Last-minute bookings from PDX to LSY are usually more expensive. For the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book a PDX to LSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to LSY flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Lismore Airport (LSY)?
Generally, it's possible to cancel or reschedule your PDX to LSY flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Lismore
Distance
7349 mi

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Portland to Lismore Flights

The cheapest times to fly from Portland to Lismore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Lismore are during the month of . You can find some of the cheapest flights from Portland to Lismore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Lismore

Sunday is one of the best days to book for cheap flights from Portland to Lismore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Lismore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Lismore in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Lismore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Lismore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Lismore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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