Cheap Flights from Portsmouth (PSM) to Windhoek (ERS)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Windhoek (ERS-Eros)

Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS) cost?
Lock in a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS) 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 Portsmouth Intl. Airport (PSM) to Eros Airport (ERS)?
is the cheapest month to fly from PSM to ERS. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PSM to ERS. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS)?
There are no daily direct flights departing from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PSM to ERS?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year 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 Eros Airport (ERS)?
To avoid potential delays on the Portsmouth Intl. Airport (PSM) to Eros Airport (ERS) route, fly before 3 PM. Flights after this time 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 Portsmouth Intl. Airport (PSM) to Eros Airport (ERS) last-minute?
Last-minute fares from PSM to ERS are generally more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a PSM to ERS flight and hotel package?
You can save money by booking a PSM to ERS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Portsmouth Intl. Airport (PSM) to Eros Airport (ERS)?
If you reserved your PSM to ERS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Eros
Distance
7168 mi

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Portsmouth to Windhoek Flights

The cheapest times to fly from Portsmouth to Windhoek

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

 

The best time to book a flight from Portsmouth to Windhoek

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

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 Windhoek 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 Windhoek 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 Windhoek 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 Windhoek Flights

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*Available to One Key members.