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Cheap flights from Philadelphia (PHL) to Southampton (SOU) from $899

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SOU
5月 3 — 5月 101
From?
To?
金 5/3
金 5/10
1 adult, Economy
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Cheap flight deals from Philadelphia to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4月 28, 2024.

Round-trip from

$644
From Philadelphia to Southampton Eastleigh
Search Deals

What is the cheapest day to fly round-trip from Philadelphia to Southampton?

Users have found that flying from Philadelphia to Southampton on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 45% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Southampton within the next two weeks, with the cheapest ticket starting at $786.

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

February is one of the best times of the year to fly to Southampton from Philadelphia. Prices for February average $956 per person but you can even find prices for as low as $552. The most expensive prices can be found in the month of June. Opting for a February flight can save you 47% on your journey compared to booking in June

When is the cheapest time to fly from Philadelphia to Southampton (PHL - SOU)?

When flying from Philadelphia to Southampton, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the morning.

Cheap British Airways flights from Philadelphia to Southampton

Explore cheap flight options specifically provided by British Airways for the route between Philadelphia and Southampton. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated 4月 28, 2024.
Consider these cheap British Airways flights we've found departing from Philadelphia to Southampton. Deals update often to give you more flight options matching your criteria
金 9/276:40 pmPHL - SOU
1 stop9h 30mBritish Airways
火 10/19:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,091
金 9/276:30 pmPHL - SOU
2 stops13h 50mBritish Airways
火 10/19:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/26$1,105
金 9/276:30 pmPHL - SOU
2 stops13h 50mBritish Airways
火 10/19:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,106
日 8/256:30 pmPHL - SOU
3 stops16h 15mBritish Airways
土 8/3110:45 amSOU - PHL
2 stops34h 50mBritish Airways
Deal found 4/27$1,189
日 8/256:30 pmPHL - SOU
2 stops16h 30mBritish Airways
土 8/312:00 pmSOU - PHL
2 stops31h 35mBritish Airways
Deal found 4/27$1,191
日 8/256:30 pmPHL - SOU
2 stops16h 30mBritish Airways
土 8/314:15 pmSOU - PHL
1 stop31h 55mBritish Airways
Deal found 4/27$1,197
火 7/910:35 pmPHL - SOU
2 stops29h 35mBritish Airways
火 7/168:00 pmSOU - PHL
2 stops25h 35mBritish Airways
Deal found 4/27$1,466
月 8/56:30 pmPHL - SOU
1 stop9h 40mBritish Airways
月 8/129:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,501
月 8/56:30 pmPHL - SOU
2 stops12h 30mBritish Airways
月 8/129:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,516

Cheap Aer Lingus flights from Philadelphia to Southampton

Explore cheap flight options specifically provided by Aer Lingus for the route between Philadelphia and Southampton. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated 4月 28, 2024.
Browse through some of the cheapest Aer Lingus flights traveling from Philadelphia to Southampton. Deals are refreshing constantly so come back soon for more options.
日 8/256:40 pmPHL - SOU
1 stop9h 30mAer Lingus
土 8/314:15 pmSOU - PHL
1 stop31h 55mAer Lingus
Deal found 4/27$992
火 7/98:55 pmPHL - SOU
1 stop31h 15mAer Lingus
火 7/169:40 amSOU - PHL
1 stop14h 45mAer Lingus
Deal found 4/27$1,071

Philadelphia to Southampton 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Southampton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated 4月 28, 2024.
Scroll through some of the best deals on flights from Philadelphia to Southampton in 2024. Check back soon for alternative fares.
金 9/276:15 amPHL - SOU
2 stops29h 35mDelta
火 10/15:20 pmSOU - PHL
2 stops27h 33mDelta
Deal found 4/27$899
日 8/256:40 pmPHL - SOU
1 stop9h 30mAer Lingus
土 8/314:15 pmSOU - PHL
1 stop31h 55mAer Lingus
Deal found 4/28$992
金 9/276:40 pmPHL - SOU
1 stop9h 30mBritish Airways
火 10/19:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,091
金 9/276:30 pmPHL - SOU
2 stops13h 50mBritish Airways
火 10/19:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 4/27$1,106
日 8/256:40 pmPHL - SOU
1 stop9h 30mBritish Airways
土 8/312:00 pmSOU - PHL
2 stops31h 35mBritish Airways
Deal found 4/28$1,176
日 8/256:30 pmPHL - SOU
3 stops16h 15mBritish Airways
土 8/312:00 pmSOU - PHL
2 stops31h 35mBritish Airways
Deal found 4/28$1,188
日 8/256:30 pmPHL - SOU
2 stops16h 30mBritish Airways
土 8/312:00 pmSOU - PHL
2 stops31h 35mBritish Airways
Deal found 4/28$1,192
金 6/72:20 pmPHL - SOU
2 stops20h 25mBritish Airways
土 6/299:40 amSOU - PHL
1 stop11h 25mBritish Airways
Deal found 4/28$2,423
金 6/76:25 pmPHL - SOU
1 stop16h 20mBritish Airways
土 6/299:40 amSOU - PHL
1 stop11h 25mBritish Airways
Deal found 4/28$2,430

Find flights from Philadelphia to Southampton within your budget

Customize your flight search to find flights from Philadelphia to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated 4月 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$899 - $1,206

Route

Depart

Return

Price

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

金 9/27

2 stops29h 35m

Southampton Eastleigh

火 10/1

2 stops27h 33m

$899

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

日 8/25

1 stop9h 30m

Southampton Eastleigh

土 8/31

1 stop31h 55m

$992

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

火 7/9

1 stop31h 15m

Southampton Eastleigh

火 7/16

1 stop14h 45m

$1,071

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

金 9/27

1 stop9h 30m

Southampton Eastleigh

火 10/1

1 stop11h 40m

$1,091

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

金 9/27

2 stops13h 50m

Southampton Eastleigh

火 10/1

1 stop11h 40m

$1,105

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

金 9/27

2 stops13h 50m

Southampton Eastleigh

火 10/1

1 stop11h 40m

$1,106

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

日 8/25

3 stops16h 15m

Southampton Eastleigh

土 8/31

2 stops34h 50m

$1,189

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

日 8/25

2 stops16h 30m

Southampton Eastleigh

土 8/31

2 stops31h 35m

$1,191

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

火 7/9

1 stop31h 15m

Southampton Eastleigh

火 7/16

2 stops28h 30m

$1,206

Flights are sorted by cheapest first

Deals found on 4/27

When is the cheapest time to fly from Philadelphia to Southampton?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Southampton. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Southampton flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Southampton by month

Plan your trip from Philadelphia to Southampton by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Southampton is currently $0 while a round-trip flight costs $1,094. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Southampton (average of $724). Flying from Philadelphia to Southampton in June is currently the most expensive (average of $1,439). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$767

February

$791

March

$799

April

$929

May

$990

June

$1,439

July

$1,317

August

$1,144

September

$975

October

$816

November

$724

December

$980

Temperature and rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 4月 28, 2024.
To help decide which airline to fly from Philadelphia to Southampton, see what other customers have to say about British Airways and Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Aer Lingus
7.2
Good
1,348 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

British Airways
6.8
Okay
6,896 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Philadelphia to Southampton for under $900 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Southampton for under $900. The cheapest flight booked recently is on Delta for just $899, but on average you can expect to pay $1,626.

  • What are the cheapest airlines flying from Philadelphia to Southampton round-trip?

    According to our current data, Delta ($899), Aer Lingus ($992), and British Airways ($1,091) offers the cheapest pricing from Philadelphia to Southampton.

  • What does PHL to SOU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Philadelphia Airport to Southampton Eastleigh Airport flight would often be abbreviated as a PHL to SOU flight.

  • Can I find deals for flights from Philadelphia to Southampton that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Southampton 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 Philadelphia to Southampton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Southampton 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 Philadelphia to Southampton that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Southampton?

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

  • Can I find deals for business class flights from Philadelphia to Southampton?

    Yes. Cheapflights offers flight deals from Philadelphia to Southampton 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 Philadelphia to Southampton that allow pets onboard?

    Many airlines flying from Philadelphia to Southampton 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 Philadelphia to Southampton?

    Yes, you can often find last-minute deals on Philadelphia to Southampton 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.

  • How recently were the Philadelphia to Southampton flight deals updated?

    The Philadelphia to Southampton flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Philadelphia to Southampton
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Philadelphia to Southampton

Discover the top 2 airlines that operate flights from Philadelphia to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated 4月 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$638Average$1,046FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$810Average$1,269FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Philadelphia to Southampton by cabin class

Find flights from Philadelphia to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Southampton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southampton from Philadelphia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Southampton?

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Philadelphia to Southampton with no change fees?

Certainly. Search results for flights to Southampton from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Philadelphia to Southampton become cheaper?

Of course! You can now track prices for flights from Philadelphia to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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