Cheap Flights from Portsmouth (PSM) to Newcastle (NTL)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Newcastle, NSW (NTL-Williamtown)

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Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL) cost?
Grab a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL)?
Flying in may help you find better deals, as it's the cheapest month for flights between PSM and NTL. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL)?
To find the cheapest airline flying from PSM to NTL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL)?
There are no daily direct flights departing from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PSM to NTL?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL)?
To arrive at Williamtown Airport (NTL) on time, pick a flight that takes off from Portsmouth Intl. Airport (PSM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL) last-minute?
Holding off until just before your trip to book a ticket from PSM to NTL often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a PSM to NTL flight and hotel package?
Compared with arranging flights and hotels separately, booking a PSM to NTL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Portsmouth Intl. Airport (PSM) to Williamtown Airport (NTL)?
It's usually possible to reschedule or cancel your PSM to NTL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Williamtown
Distance
10034 mi

Book with confidence

Book with confidence

Portsmouth to Newcastle Flights

The cheapest times to fly from Portsmouth to Newcastle

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 Portsmouth to Newcastle are during the month of . You can find some of the cheapest flights from Portsmouth to Newcastle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portsmouth to Newcastle

Sunday is one of the best days to book for cheap flights from Portsmouth to Newcastle: 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 Portsmouth to Newcastle

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 Portsmouth to Newcastle in 2025. 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 Portsmouth to Newcastle 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 Portsmouth to Newcastle 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.

 

Portsmouth to Newcastle Flights

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*Available to One Key members.