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Cheap flights from Philadelphia to London from £601

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 - 08:10PHL  Philadelphia-SOU Southampton Eastleigh
14h 50m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
08:40 - 00:55SOU  Southampton Eastleigh-PHL Philadelphia
21h 15m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£756Delta
Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
17:40 - 08:50PHL  Philadelphia-SOU Southampton Eastleigh
10h 10m1 stop Dublin
Multiple Airlines Logo
12:25 - 16:10SOU  Southampton Eastleigh-PHL Philadelphia
32h 45m2 stops Glasgow Intl Dublin
£811Multiple Airlines
Tue, 17 Nov - Tue, 24 Nov
Aer Lingus Logo
17:40 - 19:30PHL  Philadelphia-SOU Southampton Eastleigh
20h 50m1 stop Dublin
Aer Lingus Logo
20:00 - 16:10SOU  Southampton Eastleigh-PHL Philadelphia
25h 10m1 stop Dublin
£898Aer Lingus
Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
21:45 - 08:45PHL  Philadelphia-SOU Southampton Eastleigh
31h 00m1 stop Dublin
Multiple Airlines Logo
20:00 - 16:10SOU  Southampton Eastleigh-PHL Philadelphia
25h 10m1 stop Dublin
£987Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
21:09 - 08:45PHL  Philadelphia-SOU Southampton Eastleigh
31h 36m2 stops Chicago O'Hare Intl Dublin
Multiple Airlines Logo
20:00 - 16:10SOU  Southampton Eastleigh-PHL Philadelphia
25h 10m1 stop Dublin
£998Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Aer Lingus Logo
22:22 - 08:45PHL  Philadelphia-SOU Southampton Eastleigh
30h 23m2 stops Hartford Bradley Intl Dublin
Aer Lingus Logo
20:00 - 17:08SOU  Southampton Eastleigh-PHL Philadelphia
26h 08m2 stops Dublin Boston Logan Intl
£1,023Aer Lingus
Fri, 30 Oct - Fri, 6 Nov
Delta Logo
06:00 - 08:10PHL  Philadelphia-SOU Southampton Eastleigh
21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
17:30 - 19:12SOU  Southampton Eastleigh-PHL Philadelphia
30h 42m2 stops Amsterdam Schiphol Boston Logan Intl
£1,083Delta
Sun, 22 Nov - Sun, 29 Nov
Delta Logo
06:00 - 08:55PHL  Philadelphia-SOU Southampton Eastleigh
21h 55m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
17:30 - 19:12SOU  Southampton Eastleigh-PHL Philadelphia
30h 42m2 stops Amsterdam Schiphol Boston Logan Intl
£1,129Delta
Sat, 21 Nov - Sun, 29 Nov
Delta Logo
20:14 - 08:55PHL  Philadelphia-SOU Southampton Eastleigh
31h 41m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
17:30 - 19:12SOU  Southampton Eastleigh-PHL Philadelphia
30h 42m2 stops Amsterdam Schiphol Boston Logan Intl
£1,133Delta
Fri, 20 Nov - Sun, 29 Nov
Delta Logo
06:00 - 08:10PHL  Philadelphia-SOU Southampton Eastleigh
21h 10m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
08:40 - 19:12SOU  Southampton Eastleigh-PHL Philadelphia
15h 32m2 stops Amsterdam Schiphol Boston Logan Intl
£1,165Delta
Sun, 22 Nov - Fri, 27 Nov

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Delta flights from Philadelphia to Southampton

Our best Delta deals on Philadelphia to Southampton flight tickets
Delta
17 Nov
PHL12:20Philadelphia
14h 50m
2 stops
SOU08:10Southampton Eastleigh
24 Nov
SOU08:40Southampton Eastleigh
21h 15m
2 stops
PHL00:55Philadelphia
£756
Delta
22 Nov
PHL06:00Philadelphia
21h 10m
2 stops
SOU08:10Southampton Eastleigh
29 Nov
SOU17:30Southampton Eastleigh
30h 42m
2 stops
PHL19:12Philadelphia
£1,083
Delta
21 Nov
PHL06:00Philadelphia
21h 55m
2 stops
SOU08:55Southampton Eastleigh
29 Nov
SOU17:30Southampton Eastleigh
30h 42m
2 stops
PHL19:12Philadelphia
£1,129

Aer Lingus flights from Philadelphia to Southampton

Our best Aer Lingus deals on Philadelphia to Southampton flight tickets
Aer Lingus
17 Nov
PHL17:40Philadelphia
20h 50m
1 stop
SOU19:30Southampton Eastleigh
24 Nov
SOU20:00Southampton Eastleigh
25h 10m
1 stop
PHL16:10Philadelphia
£898
Aer Lingus
30 Oct
PHL22:22Philadelphia
30h 23m
2 stops
SOU08:45Southampton Eastleigh
6 Nov
SOU20:00Southampton Eastleigh
26h 08m
2 stops
PHL17:08Philadelphia
£1,023
Aer Lingus
17 Dec
PHL17:40Philadelphia
10h 10m
1 stop
SOU08:50Southampton Eastleigh
21 Dec
SOU20:00Southampton Eastleigh
23h 05m
1 stop
PHL14:05Philadelphia
£1,307

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Tue 17/11

12:20-08:10

2 stops14h 50m

Southampton Eastleigh

Tue 24/11

08:40-00:55

2 stops21h 15m

£756

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Tue 17/11

17:40-08:50

1 stop10h 10m

Southampton Eastleigh

Tue 24/11

12:25-16:10

2 stops32h 45m

£811

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Tue 17/11

17:40-19:30

1 stop20h 50m

Southampton Eastleigh

Tue 24/11

20:00-16:10

1 stop25h 10m

£898

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Fri 30/10

21:45-08:45

1 stop31h 00m

Southampton Eastleigh

Fri 6/11

20:00-16:10

1 stop25h 10m

£987

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Fri 30/10

21:09-08:45

2 stops31h 36m

Southampton Eastleigh

Fri 6/11

20:00-16:10

1 stop25h 10m

£998

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Fri 30/10

22:22-08:45

2 stops30h 23m

Southampton Eastleigh

Fri 6/11

20:00-17:08

2 stops26h 08m

£1,023

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 22/11

06:00-08:10

2 stops21h 10m

Southampton Eastleigh

Sun 29/11

17:30-19:12

2 stops30h 42m

£1,083

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sat 21/11

06:00-08:55

2 stops21h 55m

Southampton Eastleigh

Sun 29/11

17:30-19:12

2 stops30h 42m

£1,129

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Fri 20/11

20:14-08:55

2 stops31h 41m

Southampton Eastleigh

Sun 29/11

17:30-19:12

2 stops30h 42m

£1,133

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 22/11

06:00-08:10

2 stops21h 10m

Southampton Eastleigh

Fri 27/11

08:40-19:12

2 stops15h 32m

£1,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to London from

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

What is the cheapest airline that flies from Philadelphia to Southampton Eastleigh?

Aer Lingus is the most popular carrier operating from Philadelphia to Southampton Eastleigh

Which airlines fly to Southampton?

Virgin Atlantic, British Airways and United Airlines are the top three most popular airlines that fly to Southampton from Philadelphia according to our data. Virgin Atlantic is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 14 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

Best price found

£601

Fastest flight time

10h 05m

Direct flights

None
The best one-way flight to Southampton from Philadelphia in the past 72 hours is £601. The best return flight deal from Philadelphia to Southampton found on momondo in the last 72 hours is £756.
The fastest flight from Philadelphia to Southampton takes 10h 05m
There are no direct flights from Philadelphia to Southampton. There are no popular flight routes from Philadelphia to Southampton.
Search flight deals

Frequently asked questions about flying from Philadelphia to Southampton

  • 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 10h 05m.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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.

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