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Cheap flights to Portsmouth, NH

— PSM
22 Dec — 29 Dec1
1 adult

Flights to Portsmouth, NH in 2024

Find the latest flights to Portsmouth in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 December 2024.

Return from

£404

Popular in

August

Cheapest in

September

Average price

£595
Icelandair
  • Icelandair
  • 24/5-1/6
  • 2 total stops
  • 20h 55m total
  • London to Boston
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for return flights in December 2024
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Travel insights for flights to Portsmouth

Get recent, data-driven insights about flights to Portsmouth including ideal travel times, pricing trends, and more.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth ranges from 57.0 - 129.0 inches per month. November is typically the wettest month, when rainfall can reach 129.0 mm. August is typically the driest time to visit Portsmouth when rainfall is around 57.0 mm.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Getting around Portsmouth

To get the most out of a stay in Portsmouth, a rental car is a great idea. Drive into the countryside or cruise the coast as far as Boston. However, during summer and autumn a bus service runs along the coast and the city centre is extremely walkable. There’s no better way to discover the many historical buildings than by taking a stroll.

Getting from the Airport to the City

It’s not hard to get from the Portsmouth International Airport at Pease (PSM) to the centre of Portsmouth. Buses head from the airport to cities like Manchester and Boston, but the best bet for getting into town is to take a taxi or limousine from the terminal doors. There are also specialist airport shuttle buses that need to be booked beforehand, so plan ahead.

  • What airport do you fly into for flights to Portsmouth?

    Most people fly into Portsmouth Pease Intl (PSM) if they book a flight to Portsmouth. Pease Intl is conveniently located just 3.2 mi from Portsmouth’s city center.

  • Can I find cheaper flights to Portsmouth if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portsmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Portsmouth Pease Intl have car hire?

    Yes. Those touching down at Portsmouth Pease Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portsmouth Pease Intl?

    Yes. Portsmouth Pease Intl has hotels nearby for those requiring accommodations. Residence Inn by Marriott Portsmouth is the closest property to Portsmouth Pease Intl (1.0 mi away from Portsmouth Pease Intl).

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