Cheap flights from Southampton to Portsmouth

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How to find the cheapest flight from
Southampton (SOU) to Portsmouth (PSM)

All the information you need to plan the best SOU to PSM flight in 2021: compare Southampton to Portsmouth flight prices with the expected peak season, weather and rainfall in Portsmouth.
When is the cheapest time to fly from Southampton to Portsmouth, New Hampshire (SOU - PSM)?

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

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

The best pricing can be found in the month of November. Prices to Portsmouth, New Hampshire from Southampton average £306. You can even find prices in November for less than £306, as users have found deals to Portsmouth, New Hampshire from as low as £220. The month of July appears to be one of the more expensive times to travel to Portsmouth, New Hampshire from Southampton. Flying in the targeted month can save you up to 45%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 54% on flights from Southampton to Portsmouth, New Hampshire compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £365. For sooner than that we have options available in the next 3 days from £467.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Portsmouth</span> flights.

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COVID Restrictions

View COVID Travel Restrictions for Portsmouth, NH

Do I need a COVID test to fly to Portsmouth from Southampton?

Information is based on travel restrictions from Southampton Eastleigh to Portsmouth Pease Intl

Most visitors from Southampton Eastleigh will not be allowed to enter Portsmouth Pease Intl.

COVID-19 testing requirements
Visitors from Southampton Eastleigh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portsmouth Pease Intl.

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Portsmouth Pease Intl.

Do I need a test to fly back to Southampton from Portsmouth?

Returning to Southampton Eastleigh from Portsmouth Pease Intl

COVID-19 testing requirements
Visitors from Portsmouth Pease Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Southampton Eastleigh.

Quarantine requirements
Visitors from Portsmouth Pease Intl are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Portsmouth, NH

Destination information for Portsmouth

Things to know before you go - useful duration and weather info for your trip from Southampton to Portsmouth.
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