Cheap Flights from Portsmouth (PSM) to Shannon (SNN)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Shannon Airport (SNN)

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Flight from Portsmouth to Shannon route information
Origin airport
Portsmouth Intl.
Destination airport
Shannon
Distance
4560 km

Your quick guide to flights from Portsmouth to Shannon

Pick up great flights from Portsmouth to Shannon

With Expedia, you have your pick of flights a day with airlines covering flights from Portsmouth to Shannon. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portsmouth to Shannon that take around hours.

Find cheap flights from Portsmouth to Shannon

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portsmouth to Shannon around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Shannon is normally in .

Reasons to book your flight from Portsmouth to Shannon with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portsmouth to Shannon across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Shannon right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Portsmouth Intl. Airport (PSM) to Shannon Airport?
If you're travelling from Portsmouth Intl. Airport (PSM) to SNN, round-trip flights start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PSM to SNN?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Portsmouth Intl. Airport at Pease to Shannon Airport (SNN) 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 PSM to SNN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PSM to SNN?
Portsmouth to Shannon is around 4 600 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Take a couple of snacks to nibble on throughout your journey too.
Which airlines fly direct from Portsmouth Intl. Airport (PSM) to Shannon Airport?
Right now, no airlines offer flights directly from PSM to Shannon Airport. You'll have to book a flight with at least one stop. To get the best price and connections, lock in your fare ahead of time.
Are Portsmouth Intl. Airport (PSM) to Shannon Airport (SNN) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from Portsmouth Intl. Airport (PSM) to SNN, but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers.

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