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Cheap flights from Dublin to Portsmouth

DUB — PSM
26 Jun — 3 Jul1
1 adult
Wed 26/6
Wed 3/7

How far in advance should I book a flight from Dublin to Portsmouth, New Hampshire?

To save up to 116% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Portsmouth, New Hampshire from £394 1-2 weeks out and tickets from £600 for flights departing within the next 72 hours.

What is the cheapest month to fly from Dublin to Portsmouth, New Hampshire?

The best pricing can be found in the month of February. Prices to Portsmouth, New Hampshire from Dublin average £401. You can even find prices in February for less than £401, as users have found deals to Portsmouth, New Hampshire from as low as £177. The month of July appears to be one of the more expensive times to travel to Portsmouth, New Hampshire from Dublin. Flying in the targeted month can save you up to 50%.

What is the cheapest time of day to fly from DUB to PSM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Portsmouth, New Hampshire as you normally would.

No data available for this route at this time. Please check back soon.

Best time to book a flight from Dublin to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does DUB to PSM mean?

    This is defined as Dublin Airport (DUB) and Portsmouth Pease Intl Airport (PSM). Codes like Portsmouth Pease Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dublin to Portsmouth that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to Portsmouth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to Portsmouth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Portsmouth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Dublin to Portsmouth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Portsmouth.

  • Can I find deals for business class flights from Dublin to Portsmouth?

    Yes. Cheapflights offers flight deals from Dublin to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to Portsmouth that allow pets onboard?

    Many airlines flying from Dublin to Portsmouth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to Portsmouth?

    Yes, you can often find last-minute deals on Dublin to Portsmouth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Alternative routes for Dublin to Portsmouth
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How does Cheapflights help users find flights from Dublin to Portsmouth?

Cheapflights makes it easy to find Dublin to Portsmouth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Portsmouth?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Portsmouth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Portsmouth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Portsmouth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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