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Cheap flights from Philadelphia to Southampton from $833

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Southampton departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to London.

Cheap last minute flights

Planning a quick getaway from Philadelphia to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to London

Find recent round-trip train or bus tickets from Philadelphia to London.

All round-trip flight deals from Philadelphia to London

The cheapest plane tickets from Philadelphia to London found on KAYAK recently.
1:00 pm - 8:25 amPHL-SOU
14h 25m2 stops
9:00 am - 11:16 pmSOU-PHL
18h 16m2 stops
$833KLM
Find Deal
Tue, Mar 4 - Tue, Mar 11
10:12 am - 8:45 amPHL-SOU
17h 33m2 stops
9:30 am - 5:00 pmSOU-PHL
11h 30m1 stop
$883Aer Lingus
Find Deal
Tue, Mar 4 - Tue, Mar 11
9:21 pm - 8:45 amPHL-SOU
30h 24m1 stop
9:30 am - 5:25 pmSOU-PHL
11h 55m1 stop
$886Aer Lingus
Find Deal
Tue, Mar 4 - Tue, Mar 11
10:12 am - 12:30 pmPHL-SOU
21h 18m3 stops
9:30 am - 7:40 amSOU-PHL
26h 10m2 stops
$1,022
Find Deal
Tue, Mar 4 - Tue, Mar 11
8:30 pm - 7:30 pmPHL-SOU
18h 00m1 stop
9:40 am - 7:00 pmSOU-PHL
14h 20m1 stop
$1,029Aer Lingus
Find Deal
Wed, May 28 - Fri, Jun 6
8:30 pm - 7:30 pmPHL-SOU
18h 00m1 stop
9:10 am - 7:00 pmSOU-PHL
14h 50m1 stop
$1,035Aer Lingus
Find Deal
Tue, Apr 22 - Sun, May 4
8:30 pm - 7:30 pmPHL-SOU
18h 00m1 stop
8:00 pm - 4:25 pmSOU-PHL
25h 25m2 stops
$1,068Aer Lingus
Find Deal
Tue, Apr 22 - Sun, May 4
11:45 am - 8:50 amPHL-SOU
16h 05m2 stops
9:20 am - 11:01 pmSOU-PHL
18h 41m2 stops
$1,101Delta
Find Deal
Tue, Apr 22 - Sun, May 4
6:48 pm - 5:00 pmPHL-SOU
17h 12m2 stops
9:20 am - 12:24 amSOU-PHL
20h 04m2 stops
$1,102Delta
Find Deal
Tue, Apr 22 - Sun, May 4
6:40 pm - 4:00 pmPHL-SOU
16h 20m2 stops
9:40 am - 7:00 pmSOU-PHL
14h 20m1 stop
$3,469British Airways
Find Deal
Tue, Feb 4 - Thu, Jul 17
PHL-SOU
3507 mimulti-stop
Multiple Airlines
Find Deal

Delta flights from Philadelphia to Southampton

Our best Delta deals on Philadelphia to Southampton flight tickets
Delta
Apr 22
PHL11:45 amPhiladelphia
16h 05m
2 stops
SOU8:50 amSouthampton Eastleigh
May 4
SOU9:20 amSouthampton Eastleigh
18h 41m
2 stops
PHL11:01 pmPhiladelphia
Delta
Apr 22
PHL6:48 pmPhiladelphia
17h 12m
2 stops
SOU5:00 pmSouthampton Eastleigh
May 4
SOU9:20 amSouthampton Eastleigh
20h 04m
2 stops
PHL12:24 amPhiladelphia

Aer Lingus flights from Philadelphia to Southampton

Our best Aer Lingus deals on Philadelphia to Southampton flight tickets
Aer Lingus
Mar 4
PHL10:12 amPhiladelphia
17h 33m
2 stops
SOU8:45 amSouthampton Eastleigh
Mar 11
SOU9:30 amSouthampton Eastleigh
11h 30m
1 stop
PHL5:00 pmPhiladelphia
Aer Lingus
Mar 4
PHL9:21 pmPhiladelphia
30h 24m
1 stop
SOU8:45 amSouthampton Eastleigh
Mar 11
SOU9:30 amSouthampton Eastleigh
11h 55m
1 stop
PHL5:25 pmPhiladelphia
Aer Lingus
May 28
PHL8:30 pmPhiladelphia
18h 00m
1 stop
SOU7:30 pmSouthampton Eastleigh
Jun 6
SOU9:40 amSouthampton Eastleigh
14h 20m
1 stop
PHL7:00 pmPhiladelphia

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 day to depart on your flight to Southampton?

On average, the least expensive day to fly to Southampton from Philadelphia 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 Philadelphia to Southampton for around $1,306.

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

Flying to Southampton from Philadelphia 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.

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 round-trip 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

$833

Fastest flight time

14h 05m

Direct flights

None

Airports in Southampton

1 airport
The best flight deal from Philadelphia to Southampton found on momondo in the last 72 hours is $833
The fastest flight from Philadelphia to Southampton takes 14h 05m
There are no direct flights from Philadelphia to Southampton. Popular non-direct route for this connection is Philadelphia Airport - Southampton Eastleigh Airport.
There is 1 airport near Southampton: Southampton Eastleigh (SOU)

  • How far is Philadelphia to Southampton Eastleigh by plane?

    Southampton Eastleigh is 3499.1 mi away from Philadelphia. A reasonable flight in good conditions will take 14h 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 refreshed on a daily basis.

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

  • How old do you have to be to fly from Philadelphia Airport 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 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.

  • What is the most popular airline from Philadelphia to Southampton?


Best airlines flying from Philadelphia to Southampton

Compare and see reviews for airlines that fly from Philadelphia to Southampton with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $745Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
Aer LingusPriceFrom $789Free CancellationRating
7.1
1,082 reviews
Search Aer Lingus flights

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 Philadelphia to Southampton?

It is quick and easy to find Philadelphia to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

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

Yes. All flights to Southampton from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Philadelphia.

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

If you are not ready to book a flight from Philadelphia to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.


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