Cheap flights from Southampton to Philadelphia Intl

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

All the information you need to plan the best SOU to PHL flight in 2021: compare Southampton to Philadelphia Intl flight prices with the expected peak season, weather and rainfall in Philadelphia Intl.
How far in advance should I book a flight from Southampton to Philadelphia Intl?

To save on the cost of your flight from Southampton to Philadelphia Intl, book at least 54 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £397 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £486.

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

The best pricing can be found in the month of February. Prices to Philadelphia Intl from Southampton average £375. You can even find prices in February for less than £375, as users have found deals to Philadelphia Intl from as low as £272. The month of July appears to be one of the more expensive times to travel to Philadelphia Intl from Southampton. Flying in the targeted month can save you up to 40%.

Related info for your journey

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

Flight FAQs

From Southampton to Philadelphia Intl

Are flight prices decreasing from Southampton to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in Southampton or Philadelphia?

Expected rainfall in Southampton is more than in Philadelphia. You can expect this to be the case over the next 10 days.

Is Southampton weather warmer or cooler than Philadelphia?

Temperatures around the 31 °Cs can be experienced in July. The weather in Philadelphia is hotter than in Southampton. Plan for potential changes in flight availability as peak weather approaches in this location.

Alternative routes for Southampton to Philadelphia Intl

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

Destination information for Philadelphia Intl

Things to know before you go - useful duration and weather info for your trip from Southampton to Philadelphia Intl.
Today's exchange rate
£1 = $1.42
Average temperature for May in Philadelphia Intl
24.0 °C
Avg rainfall for May in Philadelphia Intl
91.0 mm

Airports servicing Southampton

Airports servicing Philadelphia

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