Cheap flights from Southampton to Philadelphia

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How to find the cheapest flight from
Southampton (SOU) to Philadelphia (PHL)

All the information you need to plan the best SOU to PHL flight in 2022: compare Southampton to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
When is the cheapest time to fly from Southampton to Philadelphia (SOU - PHL)?

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

How far in advance should I book a flight from Southampton to Philadelphia?

Travelers have found it’s best to book a flight 54 days in advance to save up to 38% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Southampton to Philadelphia 1-2 weeks in advance for as low as £456, or £559 for flights within the next 24 hours.

What is the cheapest month to fly from Southampton to Philadelphia?

Flights from Southampton to Philadelphia lean towards being more expensive in July. Prices are generally better when you fly from Southampton to Philadelphia in February, with the cheapest ticket starting at £312.

Related info for your journey

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

COVID Restrictions

View COVID Travel Restrictions for Philadelphia, PA

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

Information is based on travel restrictions from Southampton Eastleigh to Philadelphia

Most visitors from Southampton Eastleigh need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from Southampton Eastleigh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Philadelphia.

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Philadelphia.

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

Returning to Southampton Eastleigh from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering Southampton Eastleigh.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Philadelphia, PA

Alternative routes for Southampton to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Southampton to Philadelphia.
Today's exchange rate
£1 = $1.23
Average temperature for May in Philadelphia
24.0 °C
Avg rainfall for May in Philadelphia
91.0 mm

Airports servicing Southampton

Airports servicing Philadelphia

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