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Cheap flights from Philadelphia (PHL) to Southampton (SOU) from $771

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. 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
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
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 May 28, 2024.

Popular in

June

Cheapest in

December

Average price

$880

Round-trip from

$643
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in May 2024
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From Philadelphia to Southampton Eastleigh
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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 52% by booking at least 26 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 $646.

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 $874 per person but you can even find prices for as low as $531. The most expensive prices can be found in the month of June. Opting for a February flight can save you 37% 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 2,696,634 searches. Data last updated May 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
Sun 7/282:20 pmPHL - SOU
2 stops24h 10mBritish Airways
Fri 12/69:15 amSOU - PHL
1 stop11h 45mBritish Airways
Deal found 5/26$1,062
Thu 11/146:35 pmPHL - SOU
2 stops16h 00mBritish Airways
Fri 11/228:10 pmSOU - PHL
1 stop21h 05mBritish Airways
Deal found 5/27$1,069
Sun 7/285:48 pmPHL - SOU
2 stops20h 42mBritish Airways
Fri 12/67:55 pmSOU - PHL
2 stops25h 35mBritish Airways
Deal found 5/26$1,079
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Tue 9/179:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 5/28$1,084
Sun 8/256:35 pmPHL - SOU
1 stop9h 35mBritish Airways
Sat 8/314:15 pmSOU - PHL
2 stops26h 40mBritish Airways
Deal found 5/28$1,110
Sun 8/257:30 pmPHL - SOU
2 stops19h 00mBritish Airways
Sat 8/314:15 pmSOU - PHL
2 stops26h 40mBritish Airways
Deal found 5/28$1,115
Sun 8/256:35 pmPHL - SOU
1 stop9h 35mBritish Airways
Sat 8/312:00 pmSOU - PHL
2 stops31h 35mBritish Airways
Deal found 5/27$1,133
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Sun 9/159:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 5/28$1,134
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Wed 6/199:45 amSOU - PHL
1 stop11h 20mBritish Airways
Deal found 5/27$1,144

Cheap Delta flights from Philadelphia to Southampton

Explore cheap flight options specifically provided by Delta 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 2,696,634 searches. Data last updated May 28, 2024.
Browse through some of the cheapest Delta flights traveling from Philadelphia to Southampton. Deals are refreshing constantly so come back soon for more options.
Thu 11/143:10 pmPHL - SOU
2 stops20h 40mDelta
Fri 11/229:30 amSOU - PHL
2 stops14h 49mDelta
Deal found 5/27$863
Tue 6/116:36 amPHL - SOU
2 stops19h 49mDelta
Wed 6/197:40 pmSOU - PHL
2 stops24h 56mDelta
Deal found 5/27$1,083
Sat 8/108:30 amPHL - SOU
2 stops19h 05mDelta
Sun 8/189:05 amSOU - PHL
2 stops20h 31mDelta
Deal found 5/28$1,176

Cheap Philadelphia to Southampton flights in May & June 2024

Find cheap flight options from Philadelphia to Southampton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
Scroll through some of the best deals on flights from Philadelphia to Southampton in 2024. Check back soon for alternative fares.
Tue 6/116:36 amPHL - SOU
2 stops19h 49mDelta
Wed 6/197:40 pmSOU - PHL
2 stops24h 56mDelta
Deal found 5/27$1,083
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Fri 9/139:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 5/28$1,084
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Sun 9/159:40 amSOU - PHL
1 stop11h 40mBritish Airways
Deal found 5/28$1,134
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Wed 6/199:45 amSOU - PHL
1 stop11h 20mBritish Airways
Deal found 5/27$1,144
Tue 6/116:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Fri 9/137:55 pmSOU - PHL
2 stops25h 40mBritish Airways
Deal found 5/28$1,166
Tue 6/117:20 pmPHL - SOU
2 stops18h 35mBritish Airways
Wed 6/199:45 amSOU - PHL
1 stop11h 20mBritish Airways
Deal found 5/27$1,170
Sun 6/306:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Thu 7/119:40 amSOU - PHL
1 stop11h 30mBritish Airways
Deal found 5/27$1,181
Mon 6/108:40 pmPHL - SOU
1 stop17h 50mBritish Airways
Mon 6/179:40 amSOU - PHL
1 stop14h 30mBritish Airways
Deal found 5/27$1,206
Sat 6/296:25 pmPHL - SOU
1 stop9h 45mBritish Airways
Thu 7/119:40 amSOU - PHL
1 stop11h 30mBritish Airways
Deal found 5/27$1,231

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 2,696,634 searches. Data last updated May 28, 2024.
Scroll through some of the best deals on flights from Philadelphia to Southampton in 2024. Check back soon for alternative fares.
Thu 11/143:10 pmPHL - SOU
2 stops20h 40mDelta
Fri 11/229:30 amSOU - PHL
2 stops14h 49mDelta
Deal found 5/27$863
Sat 8/106:20 pmPHL - SOU
1 stop9h 50mAer Lingus
Sun 8/188:00 pmSOU - PHL
1 stop28h 10mAer Lingus
Deal found 5/28$894
Thu 11/145:30 pmPHL - SOU
1 stop10h 15mAer Lingus
Fri 11/228:10 pmSOU - PHL
1 stop24h 50mAer Lingus
Deal found 5/27$1,000
Thu 8/158:40 pmPHL - SOU
1 stop31h 30mMultiple Airlines
Mon 8/197:55 pmSOU - PHL
2 stops28h 30mMultiple Airlines
Deal found 5/27$1,037
Sun 7/282:20 pmPHL - SOU
2 stops24h 10mBritish Airways
Fri 12/69:15 amSOU - PHL
1 stop11h 45mBritish Airways
Deal found 5/26$1,062
Thu 11/146:35 pmPHL - SOU
2 stops16h 00mBritish Airways
Fri 11/228:10 pmSOU - PHL
1 stop21h 05mBritish Airways
Deal found 5/27$1,069
Sat 8/108:40 pmPHL - SOU
1 stop31h 30mMultiple Airlines
Sun 8/187:55 pmSOU - PHL
2 stops28h 15mMultiple Airlines
Deal found 5/28$1,070
Sun 7/285:48 pmPHL - SOU
2 stops20h 42mBritish Airways
Fri 12/67:55 pmSOU - PHL
2 stops25h 35mBritish Airways
Deal found 5/26$1,079
Sun 8/256:20 pmPHL - SOU
1 stop9h 50mAer Lingus
Sat 8/314:15 pmSOU - PHL
1 stop31h 55mAer Lingus
Deal found 5/27$1,082

One-way flights to Southampton from Philadelphia

Search for one-way flight options from Philadelphia to Southampton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Philadelphia to Southampton. Those needing a return flight from Philadelphia to Southampton can use the search form above.
Fri 8/238:40 pmPHL - SOU
1 stop14h 05mBritish Airways
Deal found 5/28$771
Thu 8/226:30 pmPHL - SOU
2 stops16h 30mBritish Airways
Deal found 5/28$793
Thu 8/226:35 pmPHL - SOU
1 stop9h 35mBritish Airways
Deal found 5/28$809

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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$863 - $1,083

Route

Depart

Return

Price

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Thu 11/14

2 stops20h 40m

Southampton Eastleigh

Fri 11/22

2 stops14h 49m

$863

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Sat 8/10

1 stop9h 50m

Southampton Eastleigh

Sun 8/18

1 stop28h 10m

$894

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Thu 11/14

1 stop10h 15m

Southampton Eastleigh

Fri 11/22

1 stop24h 50m

$1,000

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Thu 8/15

1 stop31h 30m

Southampton Eastleigh

Mon 8/19

2 stops28h 30m

$1,037

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Sun 7/28

2 stops24h 10m

Southampton Eastleigh

Fri 12/6

1 stop11h 45m

$1,062

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Thu 11/14

2 stops16h 00m

Southampton Eastleigh

Fri 11/22

1 stop21h 05m

$1,069

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Sun 7/28

2 stops20h 42m

Southampton Eastleigh

Fri 12/6

2 stops25h 35m

$1,079

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Sun 8/25

1 stop9h 50m

Southampton Eastleigh

Sat 8/31

1 stop31h 55m

$1,082

PhiladelphiaSouthampton Eastleigh

PHL - SOU

PHLSOU

Philadelphia

Tue 6/11

2 stops19h 49m

Southampton Eastleigh

Wed 6/19

2 stops24h 56m

$1,083

Flights are sorted by cheapest first

Deals found on 5/27

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 May 19, 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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Best time to book a flight from Philadelphia to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 May 28, 2024.
To help decide which airline to fly from Philadelphia to Southampton, see what other customers have to say about British Airways, Delta 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
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aer Lingus
7.2
Good
1,309 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,766 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $863, but on average you can expect to pay $1,080.

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

    According to our current data, Delta ($863), Aer Lingus ($894), and British Airways ($1,062) offers the cheapest pricing from Philadelphia to Southampton. Delta is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • 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 5/28.

  • When is the best time to book a flight from Philadelphia to Southampton?

    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 $1,358). 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.

See more FAQs

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Alternative routes for Philadelphia to Southampton
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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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$636Average$1,045FlexibilityNo 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

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

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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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