Cheap Flights from Paris (CDG) to Portsmouth (PSM)

Popular airlines from Roissy - Charles de Gaulle Airport (CDG) to Portsmouth, NH (PSM-Portsmouth Intl.)

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Frequently asked questions

How much is a flight from CDG to Portsmouth Intl. Airport at Pease?
The lowest price advertised for a round-trip flight between CDG and Portsmouth Intl. Airport at Pease is . But you better get a move on. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Roissy Airport to PSM?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from CDG to Portsmouth Intl. Airport at Pease that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Roissy Airport to Portsmouth Intl. Airport at Pease flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Roissy-Charles de Gaulle Airport (CDG) to Portsmouth Intl. Airport (PSM)?
With a flight distance of 5,500 kilometres from Roissy Airport to Portsmouth Intl. Airport (PSM), this is a long-haul journey. Remember to stay hydrated and move your feet and legs from time to time.
Which airlines fly direct from CDG to Portsmouth Intl. Airport at Pease?
Direct flights aren't available, so you'll need to make at least one stop between CDG and PSM. Use the layover time to stretch your legs and grab a coffee.
Are CDG to PSM flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Charles de Gaulle Airport to PSM last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Frequently asked questions

Which airlines fly direct from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
Enter CDG to PSM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
To find a cheap flight from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CDG to PSM. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
Select the "Business class" and "First class" filters when looking for CDG to PSM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) flight with Expedia?
It's easy to earn miles on a Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) at the last minute?
Typically, booking a last minute flight from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) flight and hotel package?
Securing a Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.)?
If you booked your Paris (CDG-Roissy-Charles de Gaulle) to Portsmouth, NH (PSM-Portsmouth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any 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 if you'd like more information.

Travel information

Origin airport
Roissy-Charles de Gaulle
Destination airport
Portsmouth Intl.
Distance
5446 km

Book with confidence

Compare flights from Paris to Portsmouth easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Paris to Portsmouth. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Portsmouth Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Roissy-Charles de Gaulle to Portsmouth Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Roissy-Charles de Gaulle (CDG) to Portsmouth Intl. (PSM)

The easiest way to view the best deals on flights from Paris to Portsmouth today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Roissy-Charles de Gaulle to Portsmouth Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Paris and Portsmouth
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Paris to Portsmouth flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Roissy-Charles de Gaulle to Portsmouth Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Paris to Portsmouth easily and book with confidence

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