How long is the flight from Southampton to Pittsburgh?

Airlines like Aer Lingus and Delta fly from Southampton to Pittsburgh in about 15h. The time it takes to get you to your destination can typically vary by up to 2h 05m. The distance between Southampton and Pittsburgh is about 3685 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Pittsburgh ranges from 58.0 - 109.0 inches per month. June is typically the wettest month, when rainfall can reach 109.0 mm. October is typically the driest time to visit Pittsburgh when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What is the cheapest time of day to fly from SOU to PIT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Pittsburgh as you normally would.

Can I find deals for flights from Southampton to Pittsburgh that include hotel bookings?

Yes. In addition to deals on Southampton to Pittsburgh flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Pittsburgh?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Pittsburgh.

Can I find deals for business class flights from Southampton to Pittsburgh?

Yes. Cheapflights offers flight deals from Southampton to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£635+ Cheap Flights from Southampton to Pittsburgh

Cheap flight deals from Southampton to Pittsburgh

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to Pittsburgh
Explore the most affordable flight options available from Southampton to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Sat 14/1109:20 -

1 stop15h 00m

Sat 21/1120:50 -

1 stop10h 05m

Deal found 30/9£713

Fri 13/1120:00 -

2 stops28h 20m

Fri 20/1108:02 -

2 stops22h 53m

Deal found 29/9£824

Sat 14/1112:25 -

3 stops32h 09m

Sat 21/1120:50 -

2 stops18h 30m

Deal found 30/9£1,373

Fri 13/1117:15 -

2 stops31h 05m

Fri 20/1119:20 -

3 stops32h 25m

Deal found 29/9£1,614

Find flight deals from Southampton to Pittsburgh

Round-trip from	£713
One-way from	£635
Popular in	August
Cheapest in	September
Average price	£755

Aer Lingus
14/11-21/11
2 total stops
25h 05m total
Southampton to Pittsburgh

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British Airways
29/11-31/12
2 total stops
27h 20m total
Southampton to Pittsburgh

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£87 potential increase over avg. return price).

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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Sun 29/11

21:00-19:20

2 stops27h 20m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£635

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Sat 14/11

09:20-19:20

1 stop15h 00m

Pittsburgh

Sat 21/11

08:02-08:45

2 stops19h 43m

£761

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Sat 14/11

09:25-21:30

2 stops17h 05m

Pittsburgh

Sat 21/11

06:10-08:55

2 stops21h 45m

£824

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Fri 13/11

20:00-19:20

2 stops28h 20m

Pittsburgh

Fri 20/11

08:02-11:55

2 stops22h 53m

£824

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Sat 14/11

12:25-15:34

3 stops32h 09m

Pittsburgh

Sat 21/11

20:50-20:20

2 stops18h 30m

£1,373

SouthamptonPittsburgh

SOU Southampton Eastleigh - PIT Pittsburgh

SOUPIT

Southampton Eastleigh

Fri 13/11

19:40-19:20

3 stops28h 40m

Pittsburgh

Fri 20/11

19:20-11:55

3 stops35h 35m

£1,622

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from Southampton to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Southampton with our price prediction graph.

SOU-PIT

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Southampton to Pittsburgh?
Airlines like Aer Lingus and Delta fly from Southampton to Pittsburgh in about 15h. The time it takes to get you to your destination can typically vary by up to 2h 05m. The distance between Southampton and Pittsburgh is about 3685 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Southampton to Pittsburgh that include hotel bookings?
Yes. In addition to deals on Southampton to Pittsburgh flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Pittsburgh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Pittsburgh.
Can I find deals for business class flights from Southampton to Pittsburgh?
Yes. Cheapflights offers flight deals from Southampton to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to Pittsburgh

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Why should you use Cheapflights to find cheap flight tickets from Southampton to Pittsburgh?

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Can Cheapflights find flights from Southampton to Pittsburgh with no change fees?

Yes! Cheapflights helps users easily find flights from Southampton to Pittsburgh with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Pittsburgh become cheaper?

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Cheap flights from Southampton to Pittsburgh from £635

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Pittsburgh

Cheapest flights from Southampton to PittsburghExplore the most affordable flight options available from Southampton to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Explore the most affordable flight options available from Southampton to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Southampton to PittsburghDiscover carefully curated flight deals from Southampton to Pittsburgh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from Southampton to Pittsburgh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Southampton to PittsburghDiscover last-minute flight deals from Southampton to Pittsburgh. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Pittsburgh. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Southampton to PittsburghSearch for one-way flight options from Southampton to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Southampton to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Find flight deals from Southampton to Pittsburgh

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

Best time to book a flight from Southampton to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Southampton with our price prediction graph.

Related info for your journey

How long is the flight from Southampton to Pittsburgh?

Can I find deals for flights from Southampton to Pittsburgh that include hotel bookings?

How can I find direct flights from Southampton to Pittsburgh?

Can I find deals for business class flights from Southampton to Pittsburgh?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pittsburgh by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Pennsylvania

Book a non-stop flight to one of these other cities located in Pennsylvania.

Search flights from Southampton to Pittsburgh by cabin class

Find flights from Southampton to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Pittsburgh flights

Browse other Southampton and Pittsburgh flight options. Last updated on 4 October 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.

Other flights to Pittsburgh

Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

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How does Cheapflights help users find flights from Southampton to Pittsburgh?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Pittsburgh?

Can Cheapflights find flights from Southampton to Pittsburgh with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Pittsburgh become cheaper?

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Cheapest flights from Southampton to Pittsburgh
Explore the most affordable flight options available from Southampton to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Southampton to Pittsburgh
Discover carefully curated flight deals from Southampton to Pittsburgh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Southampton to Pittsburgh
Discover last-minute flight deals from Southampton to Pittsburgh. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Southampton to Pittsburgh
Search for one-way flight options from Southampton to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.