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Cheap flights from Pennsylvania to London from $659

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:29 pm - 5:00 pmPHL  Philadelphia-SOU Southampton Eastleigh
17h 31m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
5:20 pm - 5:19 pmSOU  Southampton Eastleigh-PHL Philadelphia
28h 59m2 stops Amsterdam Schiphol Boston Logan Intl
$1,015KLM
Sun, Mar 14 - Wed, Mar 31
KLM Logo
7:29 pm - 5:00 pmPHL  Philadelphia-SOU Southampton Eastleigh
17h 31m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
5:20 pm - 4:19 pmSOU  Southampton Eastleigh-PHL Philadelphia
27h 59m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,020KLM
Sun, Mar 14 - Thu, Apr 1
Aer Lingus Logo
6:40 pm - 8:50 amPHL  Philadelphia-SOU Southampton Eastleigh
10h 10m1 stop Dublin
Aer Lingus Logo
8:00 pm - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
27h 55m1 stop Dublin
$1,122Aer Lingus
Sun, Mar 14 - Wed, Mar 31
Aer Lingus Logo
6:40 pm - 8:50 amPHL  Philadelphia-SOU Southampton Eastleigh
10h 10m1 stop Dublin
Aer Lingus Logo
8:00 pm - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
27h 55m1 stop Dublin
$1,125Aer Lingus
Sun, Mar 14 - Thu, Apr 1
Multiple Airlines Logo
6:40 pm - 5:15 pmPHL  Philadelphia-SOU Southampton Eastleigh
18h 35m2 stops Dublin Glasgow Intl
Multiple Airlines Logo
9:20 am - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
14h 35m1 stop Dublin
$1,149Multiple Airlines
Sun, Mar 14 - Wed, Mar 31
Multiple Airlines Logo
6:40 pm - 5:15 pmPHL  Philadelphia-SOU Southampton Eastleigh
18h 35m2 stops Dublin Glasgow Intl
Multiple Airlines Logo
8:00 pm - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
27h 55m1 stop Dublin
$1,153Multiple Airlines
Sun, Mar 14 - Thu, Apr 1
Aer Lingus Logo
9:13 pm - 7:30 pmPHL  Philadelphia-SOU Southampton Eastleigh
41h 17m2 stops Boston Logan Intl Dublin
Aer Lingus Logo
9:20 am - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
14h 35m1 stop Dublin
$1,175Aer Lingus
Sat, Mar 13 - Wed, Mar 31
KLM Logo
6:13 pm - 5:00 pmPHL  Philadelphia-SOU Southampton Eastleigh
17h 47m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
9:05 am - 11:02 pmSOU  Southampton Eastleigh-PHL Philadelphia
18h 57m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$1,196KLM
Fri, Mar 12 - Wed, Mar 31
Multiple Airlines Logo
5:40 pm - 8:45 amPHL  Philadelphia-SOU Southampton Eastleigh
10h 05m1 stop Dublin
Multiple Airlines Logo
9:20 am - 6:55 pmSOU  Southampton Eastleigh-PHL Philadelphia
14h 35m1 stop Dublin
$1,217Multiple Airlines
Sat, Mar 13 - Wed, Mar 31
Delta Logo
6:40 am - 8:55 amPHL  Philadelphia-SOU Southampton Eastleigh
21h 15m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
9:20 am - 11:40 pmSOU  Southampton Eastleigh-PHL Philadelphia
19h 20m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,244Delta
Sat, Mar 13 - Wed, Mar 31

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Aer Lingus flights from Pennsylvania to Southampton

Our best Aer Lingus deals on Pennsylvania to Southampton flight tickets
Aer Lingus
Mar 14
PHL6:40 pmPhiladelphia
10h 10m
1 stop
SOU8:50 amSouthampton Eastleigh
Mar 31
SOU8:00 pmSouthampton Eastleigh
27h 55m
1 stop
PHL6:55 pmPhiladelphia
$1,122
Aer Lingus
Mar 14
PHL6:40 pmPhiladelphia
10h 10m
1 stop
SOU8:50 amSouthampton Eastleigh
Apr 1
SOU8:00 pmSouthampton Eastleigh
27h 55m
1 stop
PHL6:55 pmPhiladelphia
$1,125
Aer Lingus
Mar 13
PHL9:13 pmPhiladelphia
41h 17m
2 stops
SOU7:30 pmSouthampton Eastleigh
Mar 31
SOU9:20 amSouthampton Eastleigh
14h 35m
1 stop
PHL6:55 pmPhiladelphia
$1,175

Delta flights from Pennsylvania to Southampton

Our best Delta deals on Pennsylvania to Southampton flight tickets
Delta
Nov 4
PHL8:50 amPhiladelphia
18h 20m
2 stops
SOU8:10 amSouthampton Eastleigh
Nov 10
SOU8:40 amSouthampton Eastleigh
18h 32m
2 stops
PHL10:12 pmPhiladelphia
$1,006
Delta
Nov 5
PHL12:32 pmPhiladelphia
14h 38m
2 stops
SOU8:10 amSouthampton Eastleigh
Nov 10
SOU8:40 amSouthampton Eastleigh
15h 39m
2 stops
PHL7:19 pmPhiladelphia
$1,122
Delta
Nov 4
PHL12:32 pmPhiladelphia
14h 38m
2 stops
SOU8:10 amSouthampton Eastleigh
Nov 8
SOU9:30 amSouthampton Eastleigh
17h 42m
2 stops
PHL10:12 pmPhiladelphia
$1,189

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

7:29 pm-5:00 pm

2 stops17h 31m

Southampton Eastleigh

Wed 3/31

5:20 pm-5:19 pm

2 stops28h 59m

$1,015

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

7:29 pm-5:00 pm

2 stops17h 31m

Southampton Eastleigh

Thu 4/1

5:20 pm-4:19 pm

2 stops27h 59m

$1,020

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

6:40 pm-8:50 am

1 stop10h 10m

Southampton Eastleigh

Wed 3/31

8:00 pm-6:55 pm

1 stop27h 55m

$1,122

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

6:40 pm-8:50 am

1 stop10h 10m

Southampton Eastleigh

Thu 4/1

8:00 pm-6:55 pm

1 stop27h 55m

$1,125

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

6:40 pm-5:15 pm

2 stops18h 35m

Southampton Eastleigh

Wed 3/31

9:20 am-6:55 pm

1 stop14h 35m

$1,149

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sun 3/14

6:40 pm-5:15 pm

2 stops18h 35m

Southampton Eastleigh

Thu 4/1

8:00 pm-6:55 pm

1 stop27h 55m

$1,153

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sat 3/13

9:13 pm-7:30 pm

2 stops41h 17m

Southampton Eastleigh

Wed 3/31

9:20 am-6:55 pm

1 stop14h 35m

$1,175

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Fri 3/12

6:13 pm-5:00 pm

2 stops17h 47m

Southampton Eastleigh

Wed 3/31

9:05 am-11:02 pm

2 stops18h 57m

$1,196
Quickest round-trip

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sat 3/13

5:40 pm-8:45 am

1 stop10h 05m

Southampton Eastleigh

Wed 3/31

9:20 am-6:55 pm

1 stop14h 35m

$1,217

PhiladelphiaSouthampton

PHL Philadelphia - SOU Southampton Eastleigh

PHLSOU

Philadelphia

Sat 3/13

6:40 am-8:55 am

2 stops21h 15m

Southampton Eastleigh

Wed 3/31

9:20 am-11:40 pm

2 stops19h 20m

$1,244

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Pennsylvania 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

Can stopping save me money on Pennsylvania to Southampton flights?

You could potentially save up to 62% on your flight if you consider stops on a Pennsylvania to Southampton flight.

Cheap Pennsylvania to Southampton flight deals and tips

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

Best Price Found

$659

Fastest flight time

10h 00m

Direct flights

None
The best one-way flight to Southampton from Pennsylvania in the past 72 hours is $659. The best round-trip flight deal from Pennsylvania to Southampton found on momondo in the last 72 hours is $1,015.
The fastest flight from Pennsylvania to Southampton takes 10h 00m
There are no direct flights from Pennsylvania to Southampton. There are no popular flight routes from Pennsylvania to Southampton.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Southampton

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

    Prices for flights from Pennsylvania to Southampton Eastleigh Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Southampton Eastleigh Airport.

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

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling 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 Pennsylvania to Southampton?

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

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

Yes. momondo allows you to filter the results for Pennsylvania to Southampton flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Southampton from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Pennsylvania 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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