PHL - SOU

$539 Find Cheap Flights from Philadelphia to Southampton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Southampton departing on 3/15. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Southampton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Southampton, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$805
KLM
Tue 3/31Tue 4/7
PHL - SOU • 2 stops
Cheapest one-way
$539
Delta
Sun 3/15
PHL - SOU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Southampton. You'll need at least 1 connection.
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We hope you love your trip to Southampton!
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Flight Deals

Cheap Flights from Philadelphia to Southampton (PHL-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Southampton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Southampton

Tue, Mar 31 - Tue, Apr 7
KLM Logo
9:41 am - 8:35 am
PHL
-
SOU
17h 54m
2 stops
KLM Logo
5:20 pm - 4:53 pm
SOU
-
PHL
28h 33m
2 stops
$805KLM
Wed, Apr 1 - Wed, Apr 8
Delta Logo
11:08 am - 8:35 am
PHL
-
SOU
16h 27m
2 stops
Delta Logo
9:05 am - 9:23 pm
SOU
-
PHL
17h 18m
2 stops
$854Delta
Tue, Aug 25 - Mon, Sep 7
Delta Logo
6:00 am - 8:45 am
PHL
-
SOU
21h 45m
2 stops
Delta Logo
9:05 am - 10:37 pm
SOU
-
PHL
18h 32m
2 stops
$856Delta
Mon, Mar 30 - Mon, Apr 6
Scandinavian Airlines Logo
11:08 am - 8:35 am
PHL
-
SOU
16h 27m
2 stops
Scandinavian Airlines Logo
5:20 pm - 4:53 pm
SOU
-
PHL
28h 33m
2 stops
$877Scandinavian Airlines
Sun, Aug 30 - Wed, Sep 9
KLM Logo
1:20 pm - 8:35 am
PHL
-
SOU
14h 15m
2 stops
KLM Logo
9:05 am - 10:37 pm
SOU
-
PHL
18h 32m
2 stops
$907KLM
Tue, Aug 25 - Mon, Sep 7
Delta Logo
6:00 am - 8:45 am
PHL
-
SOU
21h 45m
2 stops
Delta Logo
9:05 am - 10:37 pm
SOU
-
PHL
18h 32m
2 stops
$927Delta
Thu, May 14 - Thu, May 21
Scandinavian Airlines Logo
9:26 am - 8:35 am
PHL
-
SOU
18h 09m
2 stops
Scandinavian Airlines Logo
9:05 am - 10:09 pm
SOU
-
PHL
18h 04m
2 stops
$944Scandinavian Airlines
Tue, Aug 25 - Mon, Sep 7
KLM Logo
1:20 pm - 8:45 am
PHL
-
SOU
14h 25m
2 stops
KLM Logo
5:20 pm - 5:14 pm
SOU
-
PHL
28h 54m
2 stops
$960KLM
Tue, Aug 25 - Mon, Sep 7
Delta Logo
6:00 am - 8:45 am
PHL
-
SOU
21h 45m
2 stops
Delta Logo
9:05 am - 10:37 pm
SOU
-
PHL
18h 32m
2 stops
$974Delta
Wed, Apr 1 - Wed, Apr 8
Aer Lingus Logo
8:25 pm - 7:30 pm
PHL
-
SOU
18h 05m
1 stop
Aer Lingus Logo
9:10 am - 6:55 pm
SOU
-
PHL
14h 45m
1 stop
$977Aer Lingus
Booking Insights

KAYAK's insights & trends for Philadelphia to Southampton flights

Get data-powered insights and trends into flights from Philadelphia to Southampton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Southampton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Southampton were found on KLM ($805) and Delta ($854).

Find deals

Good to know

Cheapest flight$539
Flight from Philadelphia to Southampton

When to book flights from Philadelphia to Southampton

Are your dates flexible? Find out the best times to travel from Philadelphia to Southampton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Southampton

  • What is the cheapest flight from Philadelphia to Southampton?

    In the last 3 days, the lowest price for a flight from Philadelphia to Southampton was $539 for a one-way ticket and $805 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Southampton?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Southampton.

  • Which airports will I be using when flying from Philadelphia to Southampton?

    Philadelphia and Southampton are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Southampton Eastleigh.

  • Which aircraft models fly most regularly from Philadelphia to Southampton?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Philadelphia to Southampton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Southampton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Southampton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Southampton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Southampton with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and SOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Southampton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Southampton from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Southampton

Information on your arrival and departure airports

Philadelphia (PHL)
Southampton (SOU)