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Cheap flights from Pennsylvania to London from $298

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 10/20. 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 round-trip flights

Aer Lingus Logo
4:55 pm - 8:40 amJFK-SOU
10h 45m1 stop
Aer Lingus Logo
9:10 am - 7:20 pmSOU-JFK
15h 10m1 stop
$558Aer Lingus
Find Deal
lun., sep. 8 - mié., sep. 24
Logo
4:50 pm - 7:40 pmJFK-SOU
21h 50m2 stops
Logo
9:30 am - 1:05 pmSOU-JFK
32h 35m2 stops
$562
Find Deal
dom., nov. 23 - dom., nov. 30
Virgin Atlantic Logo
12:50 am - 8:50 amJFK-SOU
27h 00m1 stop
Virgin Atlantic Logo
9:20 am - 3:25 pmSOU-JFK
11h 05m1 stop
$581Virgin Atlantic
Find Deal
dom., sep. 7 - mié., sep. 24
Virgin Atlantic Logo
9:29 am - 5:00 pmJFK-SOU
26h 31m2 stops
Virgin Atlantic Logo
9:20 am - 12:20 pmSOU-JFK
32h 00m1 stop
$589Virgin Atlantic
Find Deal
lun., sep. 8 - mié., sep. 24
Aer Lingus Logo
5:35 pm - 8:40 amEWR-SOU
10h 05m1 stop
Aer Lingus Logo
9:10 am - 4:05 pmSOU-EWR
11h 55m1 stop
$591Aer Lingus
Find Deal
lun., sep. 8 - mié., sep. 24
Virgin Atlantic Logo
9:10 pm - 5:00 pmJFK-SOU
14h 50m1 stop
Virgin Atlantic Logo
9:20 am - 7:05 pmSOU-JFK
14h 45m1 stop
$619Virgin Atlantic
Find Deal
lun., sep. 8 - mié., sep. 24
KLM Logo
12:50 am - 8:50 amJFK-SOU
27h 00m1 stop
KLM Logo
5:35 pm - 3:25 pmSOU-JFK
26h 50m1 stop
$662KLM
Find Deal
dom., ago. 24 - mié., sep. 3
Delta Logo
5:30 pm - 8:45 amJFK-SOU
10h 15m1 stop
Delta Logo
6:05 pm - 11:35 amSOU-JFK
22h 30m1 stop
$664Delta
Find Deal
dom., sep. 7 - lun., nov. 3
Delta Logo
2:19 pm - 8:50 amJFK-SOU
13h 31m2 stops
Delta Logo
9:20 am - 7:05 pmSOU-JFK
14h 45m1 stop
$667Delta
Find Deal
lun., ago. 25 - mié., sep. 3
KLM Logo
7:30 pm - 5:00 pmJFK-SOU
16h 30m1 stop
KLM Logo
5:35 pm - 1:30 pmSOU-JFK
24h 55m1 stop
$727KLM
Find Deal
lun., ago. 25 - mié., sep. 3

Aer Lingus flights from Pennsylvania to Southampton

Our best Aer Lingus deals on Pennsylvania to Southampton flight tickets
Aer Lingus
Sep 8
JFK4:55 pmNew York John F Kennedy Intl
10h 45m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 24
SOU9:10 amSouthampton Eastleigh
15h 10m
1 stop
JFK7:20 pmNew York John F Kennedy Intl
$558
Find similar
Aer Lingus
Sep 8
EWR5:35 pmNewark
10h 05m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 24
SOU9:10 amSouthampton Eastleigh
11h 55m
1 stop
EWR4:05 pmNewark
$591
Find similar
Aer Lingus
Sep 8
EWR5:35 pmNewark
10h 05m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 24
SOU9:10 amSouthampton Eastleigh
11h 55m
1 stop
EWR4:05 pmNewark
$605
Find similar

Virgin Atlantic flights from Pennsylvania to Southampton

Our best Virgin Atlantic deals on Pennsylvania to Southampton flight tickets
Virgin Atlantic
Sep 7
JFK12:50 amNew York John F Kennedy Intl
27h 00m
1 stop
SOU8:50 amSouthampton Eastleigh
Sep 24
SOU9:20 amSouthampton Eastleigh
11h 05m
1 stop
JFK3:25 pmNew York John F Kennedy Intl
$581
Find similar
Virgin Atlantic
Sep 8
JFK9:29 amNew York John F Kennedy Intl
26h 31m
2 stops
SOU5:00 pmSouthampton Eastleigh
Sep 24
SOU9:20 amSouthampton Eastleigh
32h 00m
1 stop
JFK12:20 pmNew York John F Kennedy Intl
$589
Find similar
Virgin Atlantic
Sep 8
JFK9:10 pmNew York John F Kennedy Intl
14h 50m
1 stop
SOU5:00 pmSouthampton Eastleigh
Sep 24
SOU9:20 amSouthampton Eastleigh
14h 45m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$619
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated agosto 6, 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

lun. 9/8

4:55 pm-8:40 am

1 stop10h 45m

Southampton Eastleigh

mié. 9/24

9:10 am-7:20 pm

1 stop15h 10m

$558

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

dom. 11/23

4:50 pm-7:40 pm

2 stops21h 50m

Southampton Eastleigh

dom. 11/30

9:30 am-1:05 pm

2 stops32h 35m

$562

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

dom. 9/7

12:50 am-8:50 am

1 stop27h 00m

Southampton Eastleigh

mié. 9/24

9:20 am-3:25 pm

1 stop11h 05m

$581

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

lun. 9/8

9:29 am-5:00 pm

2 stops26h 31m

Southampton Eastleigh

mié. 9/24

9:20 am-12:20 pm

1 stop32h 00m

$589

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

lun. 9/8

5:35 pm-8:40 am

1 stop10h 05m

Southampton Eastleigh

mié. 9/24

9:10 am-4:05 pm

1 stop11h 55m

$591

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

lun. 9/8

9:10 pm-5:00 pm

1 stop14h 50m

Southampton Eastleigh

mié. 9/24

9:20 am-7:05 pm

1 stop14h 45m

$619

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

dom. 8/24

12:50 am-8:50 am

1 stop27h 00m

Southampton Eastleigh

mié. 9/3

5:35 pm-3:25 pm

1 stop26h 50m

$662

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

dom. 9/7

5:30 pm-8:45 am

1 stop10h 15m

Southampton Eastleigh

lun. 11/3

6:05 pm-11:35 am

1 stop22h 30m

$664

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

lun. 8/25

2:19 pm-8:50 am

2 stops13h 31m

Southampton Eastleigh

mié. 9/3

9:20 am-7:05 pm

1 stop14h 45m

$667

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

lun. 8/25

7:30 pm-5:00 pm

1 stop16h 30m

Southampton Eastleigh

mié. 9/3

5:35 pm-1:30 pm

1 stop24h 55m

$727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

What is the cheapest day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Pennsylvania is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $928. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Southampton for around $1,306.

What is the cheapest time of day to depart on your flight to Southampton?

Flying to Southampton from Pennsylvania in the evening is the least expensive time of day to depart. momondo users have found prices as low as $871 when looking at flights departing in the evening. Flights to Southampton are more costly in the afternoon, with an average ticket price of $1,054. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

$298

Fastest flight time

9h 20m

Direct flights

None

Airports in Southampton

1 airport
The best one-way flight to Southampton from Pennsylvania in the past 72 hours is $298. The best round-trip flight deal from Pennsylvania to Southampton found on momondo in the last 72 hours is $558.
The fastest flight from Pennsylvania to Southampton takes 9h 20m
There are no direct flights from Pennsylvania to Southampton. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Southampton Eastleigh Airport, Washington, D.C. Dulles Intl Airport - Southampton Eastleigh Airport and Newark Airport - Southampton Eastleigh Airport.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)
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 refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to Southampton Eastleigh Airport?

  • 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.

Best airlines flying from Pennsylvania to Southampton

Compare and see reviews for airlines that fly from Pennsylvania to Southampton with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $880Free CancellationRating
7.1
1,201 reviews
Search Aer Lingus flights

Traveling to a place near London?

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