When did momondo last update prices for flights from Philadelphia Airport to Southampton Eastleigh Airport?

Prices for flights from Philadelphia Airport to Southampton Eastleigh Airport are updated daily.

How old do you have to be to fly from Philadelphia Airport to Southampton Eastleigh Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£547 Cheap Flights from Philadelphia to Southampton in 2025/26

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17:22 - 08:20

PHL

SOU

33h 58m2 stops

17:35 - 16:57

SOU

PHL

28h 22m2 stops

£547Virgin Atlantic

ש', 21 פב' - ב', 2 מרץ

21:25 - 19:40

PHL

SOU

17h 15m1 stop

12:25 - 14:05

SOU

PHL

30h 40m1 stop

£743Aer Lingus

ד', 14 ינו' - ד', 21 ינו'

06:00 - 08:45

PHL

SOU

21h 45m2 stops

20:10 - 14:00

SOU

PHL

22h 50m1 stop

£751Aer Lingus

ש', 21 פב' - ב', 2 מרץ

17:35 - 19:30

PHL

SOU

20h 55m2 stops

20:00 - 16:00

SOU

PHL

49h 00m2 stops

£762Multiple Airlines

ה', 28 מאי - א', 7 יוני

06:15 - 08:35

PHL

SOU

21h 20m2 stops

18:05 - 17:25

SOU

PHL

28h 20m2 stops

£820Delta

ד', 24 יוני - ב', 6 יולי

06:15 - 08:35

PHL

SOU

21h 20m2 stops

17:20 - 22:37

SOU

PHL

34h 17m2 stops

£820Delta

ד', 24 יוני - ד', 1 יולי

05:30 - 08:45

PHL

SOU

22h 15m2 stops

18:05 - 17:25

SOU

PHL

28h 20m2 stops

£871Delta

ש', 20 יוני - ב', 6 יולי

06:45 - 08:45

PHL

SOU

21h 00m2 stops

17:20 - 22:37

SOU

PHL

34h 17m2 stops

£872Delta

ש', 20 יוני - ד', 1 יולי

06:15 - 08:35

PHL

SOU

21h 20m2 stops

09:15 - 19:58

SOU

PHL

39h 43m2 stops

£877Delta

ד', 24 יוני - ש', 4 יולי

20:30 - 19:30

PHL

SOU

18h 00m1 stop

20:00 - 19:00

SOU

PHL

28h 00m1 stop

£907Aer Lingus

ה', 28 מאי - א', 7 יוני

British Airways flights from Philadelphia to Southampton

Our best British Airways deals on Philadelphia to Southampton flight tickets

British Airways

27 Mar

PHL19:35Philadelphia

14h 05m

2 stops

SOU13:40Southampton Eastleigh

4 Apr

SOU09:10Southampton Eastleigh

14h 50m

1 stop

PHL19:00Philadelphia

£3,727

Find similar

British Airways

27 Mar

PHL18:30Philadelphia

10h 15m

1 stop

SOU08:45Southampton Eastleigh

5 Apr

SOU15:00Southampton Eastleigh

28h 00m

1 stop

PHL14:00Philadelphia

£9,479

Find similar

British Airways

2 Apr

PHL19:30Philadelphia

14h 15m

1 stop

SOU14:45Southampton Eastleigh

7 Apr

SOU09:10Southampton Eastleigh

14h 50m

1 stop

PHL19:00Philadelphia

£9,507

Find similar

Aer Lingus flights from Philadelphia to Southampton

Our best Aer Lingus deals on Philadelphia to Southampton flight tickets

Aer Lingus

14 Jan

PHL21:25Philadelphia

17h 15m

1 stop

SOU19:40Southampton Eastleigh

21 Jan

SOU12:25Southampton Eastleigh

30h 40m

1 stop

PHL14:05Philadelphia

£743

Find similar

Aer Lingus

21 Feb

PHL06:00Philadelphia

21h 45m

2 stops

SOU08:45Southampton Eastleigh

2 Mar

SOU20:10Southampton Eastleigh

22h 50m

1 stop

PHL14:00Philadelphia

£751

Find similar

Aer Lingus

28 May

PHL20:30Philadelphia

18h 00m

1 stop

SOU19:30Southampton Eastleigh

7 Jun

SOU20:00Southampton Eastleigh

28h 00m

1 stop

PHL19:00Philadelphia

£907

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ש' 21/2

17:22-08:20

2 stops33h 58m

Southampton Eastleigh

ב' 2/3

17:35-16:57

2 stops28h 22m

£547

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ד' 14/1

21:25-19:40

1 stop17h 15m

Southampton Eastleigh

ד' 21/1

12:25-14:05

1 stop30h 40m

£743

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ש' 21/2

06:00-08:45

2 stops21h 45m

Southampton Eastleigh

ב' 2/3

20:10-14:00

1 stop22h 50m

£751

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ה' 28/5

17:35-19:30

2 stops20h 55m

Southampton Eastleigh

א' 7/6

20:00-16:00

2 stops49h 00m

£762

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ד' 24/6

06:15-08:35

2 stops21h 20m

Southampton Eastleigh

ב' 6/7

18:05-17:25

2 stops28h 20m

£820

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ד' 24/6

06:15-08:35

2 stops21h 20m

Southampton Eastleigh

ד' 1/7

17:20-22:37

2 stops34h 17m

£820

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ש' 20/6

05:30-08:45

2 stops22h 15m

Southampton Eastleigh

ב' 6/7

18:05-17:25

2 stops28h 20m

£871

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ש' 20/6

06:45-08:45

2 stops21h 00m

Southampton Eastleigh

ד' 1/7

17:20-22:37

2 stops34h 17m

£872

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ד' 24/6

06:15-08:35

2 stops21h 20m

Southampton Eastleigh

ש' 4/7

09:15-19:58

2 stops39h 43m

£877

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

ה' 28/5

20:30-19:30

1 stop18h 00m

Southampton Eastleigh

א' 7/6

20:00-19:00

1 stop28h 00m

£907

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Southampton?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to Southampton from Philadelphia according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 13 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Philadelphia to Southampton (PHL to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Southampton

Fastest flight time	13h 20m
Direct flights	None

The fastest flight from Philadelphia to Southampton takes 13h 20m

There are no direct flights from Philadelphia to Southampton. There are no popular flight routes from Philadelphia to Southampton.

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How far is Philadelphia to Southampton Eastleigh by plane?
A flight from Philadelphia to Southampton Eastleigh will travel around 3499.1 mi. By plane, this route typically takes 13h 20m.
When did momondo last update prices for flights from Philadelphia Airport to Southampton Eastleigh Airport?
Prices for flights from Philadelphia Airport to Southampton Eastleigh Airport are updated daily.
How old do you have to be to fly from Philadelphia Airport to Southampton Eastleigh Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Southampton. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Southampton?

Once you have performed a search for Philadelphia to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.