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Cheap flights from Pennsylvania to London from £217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:45 - 15:35
JFK
-
SOU
24h 50m2 stops
Multiple Airlines Logo
09:30 - 13:05
SOU
-
JFK
32h 35m2 stops
£430Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
10:05 - 15:35
JFK
-
SOU
24h 30m3 stops
Multiple Airlines Logo
09:30 - 13:05
SOU
-
JFK
32h 35m2 stops
£433Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Aer Lingus Logo
17:45 - 08:45
EWR
-
SOU
10h 00m1 stop
Aer Lingus Logo
09:30 - 16:15
SOU
-
EWR
11h 45m1 stop
£441Aer Lingus
Thu, 22 Jan - Thu, 29 Jan
Aer Lingus Logo
17:45 - 11:55
EWR
-
SOU
13h 10m1 stop
Aer Lingus Logo
09:30 - 16:15
SOU
-
EWR
11h 45m1 stop
£457Aer Lingus
Mon, 12 Jan - Sun, 25 Jan
Virgin Atlantic Logo
17:45 - 08:50
JFK
-
SOU
10h 05m1 stop
Virgin Atlantic Logo
17:45 - 15:45
SOU
-
JFK
27h 00m1 stop
£495Virgin Atlantic
Mon, 12 Jan - Sun, 25 Jan
Multiple Airlines Logo
17:45 - 08:50
EWR
-
SOU
34h 05m2 stops
Multiple Airlines Logo
09:30 - 16:15
SOU
-
EWR
11h 45m1 stop
£523Multiple Airlines
Mon, 12 Jan - Sun, 25 Jan
Delta Logo
10:20 - 08:50
JFK
-
SOU
17h 30m2 stops
Delta Logo
17:45 - 11:40
SOU
-
JFK
22h 55m1 stop
£537Delta
Mon, 12 Jan - Sun, 25 Jan
Delta Logo
16:45 - 08:45
JFK
-
SOU
11h 00m1 stop
Delta Logo
09:00 - 22:28
SOU
-
JFK
18h 28m2 stops
£542Delta
Fri, 6 Feb - Fri, 13 Feb
Virgin Atlantic Logo
17:45 - 17:15
JFK
-
SOU
18h 30m1 stop
Virgin Atlantic Logo
09:25 - 21:28
SOU
-
JFK
17h 03m2 stops
£579Virgin Atlantic
Sat, 7 Feb - Sat, 14 Feb
KLM Logo
17:00 - 17:05
DCA
-
SOU
19h 05m2 stops
KLM Logo
17:45 - 16:56
SOU
-
DCA
28h 11m2 stops
£579KLM
Sun, 8 Feb - Sun, 15 Feb

Aer Lingus flights from Pennsylvania to Southampton

Our best Aer Lingus deals on Pennsylvania to Southampton flight tickets
Aer Lingus
22 Jan
EWR17:45Newark
10h 00m
1 stop
SOU08:45Southampton Eastleigh
29 Jan
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
£441
Find similar
Aer Lingus
12 Jan
EWR17:45Newark
13h 10m
1 stop
SOU11:55Southampton Eastleigh
25 Jan
SOU09:30Southampton Eastleigh
11h 45m
1 stop
EWR16:15Newark
£457
Find similar
Aer Lingus
22 Jan
JFK17:00New York John F Kennedy Intl
10h 45m
1 stop
SOU08:45Southampton Eastleigh
29 Jan
SOU20:10Southampton Eastleigh
26h 10m
2 stops
JFK17:20New York John F Kennedy Intl
£462
Find similar

KLM flights from Pennsylvania to Southampton

Our best KLM deals on Pennsylvania to Southampton flight tickets
KLM
22 Jan
JFK21:20New York John F Kennedy Intl
14h 45m
1 stop
SOU17:05Southampton Eastleigh
29 Jan
SOU09:00Southampton Eastleigh
33h 20m
1 stop
JFK13:20New York John F Kennedy Intl
£535
Find similar
KLM
7 Feb
JFK18:50New York John F Kennedy Intl
17h 25m
1 stop
SOU17:15Southampton Eastleigh
14 Feb
SOU09:25Southampton Eastleigh
31h 00m
1 stop
JFK11:25New York John F Kennedy Intl
£579
Find similar
KLM
17 Apr
JFK21:10New York John F Kennedy Intl
30h 35m
1 stop
SOU08:45Southampton Eastleigh
2 May
SOU17:20Southampton Eastleigh
30h 45m
1 stop
JFK19:05New York John F Kennedy Intl
£582
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania 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, momondo users made 279,928 searches. Data last updated 25 December 2025.
Use the filters below to find and compare flights from Pennsylvania to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 7/2

09:45-15:35

2 stops24h 50m

Southampton Eastleigh

Sat 14/2

09:30-13:05

2 stops32h 35m

£430

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 7/2

10:05-15:35

3 stops24h 30m

Southampton Eastleigh

Sat 14/2

09:30-13:05

2 stops32h 35m

£433

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Thu 22/1

17:45-08:45

1 stop10h 00m

Southampton Eastleigh

Thu 29/1

09:30-16:15

1 stop11h 45m

£441

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 12/1

17:45-11:55

1 stop13h 10m

Southampton Eastleigh

Sun 25/1

09:30-16:15

1 stop11h 45m

£457

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

17:45-08:50

1 stop10h 05m

Southampton Eastleigh

Sun 25/1

17:45-15:45

1 stop27h 00m

£495

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 12/1

17:45-08:50

2 stops34h 05m

Southampton Eastleigh

Sun 25/1

09:30-16:15

1 stop11h 45m

£523

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/1

10:20-08:50

2 stops17h 30m

Southampton Eastleigh

Sun 25/1

17:45-11:40

1 stop22h 55m

£537

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Fri 6/2

16:45-08:45

1 stop11h 00m

Southampton Eastleigh

Fri 13/2

09:00-22:28

2 stops18h 28m

£542

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 7/2

17:45-17:15

1 stop18h 30m

Southampton Eastleigh

Sat 14/2

09:25-21:28

2 stops17h 03m

£579

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Sun 8/2

17:00-17:05

2 stops19h 05m

Southampton Eastleigh

Sun 15/2

17:45-16:56

2 stops28h 11m

£579

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

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

Aer Lingus, Delta, and KLM are the most popular carriers operating from Pennsylvania to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Southampton from Pennsylvania according to our data. British Airways is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Pennsylvania to Southampton flight deals and tips

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

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Pennsylvania to Southampton takes 9h 45m
There are no direct flights from Pennsylvania to Southampton. There are no popular flight routes from Pennsylvania to Southampton.
Search flight deals

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

    Prices for flights from Pennsylvania to Southampton Eastleigh Airport are refreshed on a daily basis.

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Southampton for you.

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

Flights from Pennsylvania to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Southampton.

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

Price alerts on flights to Southampton from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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