Flights from London to Pennsylvania

Flight deals from London to Pennsylvania

Looking for cheap flights from London to Pennsylvania, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Pittsburgh.$465 per passenger.Departing Thu, Sep 4, returning Sun, Sep 7.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Thu, Sep 4, arriving in Pittsburgh International.Inbound indirect flight with Spirit Airlines, departing from Pittsburgh International on Sun, Sep 7, arriving in London Gatwick.Price includes taxes and charges.From $465, select.

Philadelphia.$471 per passenger.Departing Sat, Sep 13, returning Sun, Sep 21.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Sat, Sep 13, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departing from Philadelphia International on Sun, Sep 21, arriving in London Gatwick.Price includes taxes and charges.From $471, select.

Allentown.$614 per passenger.Departing Wed, Sep 24, returning Wed, Oct 1.Round-trip flight with Norse Atlantic Airways (UK) and Allegiant Air.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Wed, Sep 24, arriving in Allentown.Inbound indirect flight with Allegiant Air, departing from Allentown on Wed, Oct 1, arriving in London Gatwick.Price includes taxes and charges.From $614, select.

Harrisburg.$667 per passenger.Departing Sun, Sep 14, returning Sun, Sep 28.Round-trip flight with Norse Atlantic Airways (UK) and Allegiant Air.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Sun, Sep 14, arriving in Harrisburg International.Inbound indirect flight with Allegiant Air, departing from Harrisburg International on Sun, Sep 28, arriving in London Gatwick.Price includes taxes and charges.From $667, select.

State College.$814 per passenger.Departing Fri, Feb 6, returning Fri, Feb 13.Round-trip flight with United.Outbound indirect flight with United, departing from London Heathrow on Fri, Feb 6, arriving in State College.Inbound indirect flight with United, departing from State College on Fri, Feb 13, arriving in London Heathrow.Price includes taxes and charges.From $814, select.

Wilkes-Barre.$845 per passenger.Departing Sun, Sep 28, returning Sun, Oct 5.Round-trip flight with United.Outbound indirect flight with United, departing from London Heathrow on Sun, Sep 28, arriving in Wilkes-Barre International.Inbound indirect flight with United, departing from Wilkes-Barre International on Sun, Oct 5, arriving in London Heathrow.Price includes taxes and charges.From $845, select.

Johnstown.$955 per passenger.Departing Thu, Oct 16, returning Sat, Nov 8.Round-trip flight with United.Outbound indirect flight with United, departing from London Heathrow on Thu, Oct 16, arriving in Johnstown.Inbound indirect flight with United, departing from Johnstown on Sat, Nov 8, arriving in London Heathrow.Price includes taxes and charges.From $955, select.

Latrobe.$1,110 per passenger.Departing Tue, Aug 19, returning Tue, Dec 16.Round-trip flight with Vueling Airlines and Spirit Airlines.Outbound indirect flight with Vueling Airlines, departing from London Gatwick on Tue, Aug 19, arriving in Latrobe.Inbound indirect flight with Spirit Airlines, departing from Latrobe on Tue, Dec 16, arriving in London Gatwick.Price includes taxes and charges.From $1,110, select.

Flying from London to Pennsylvania

Arm yourself with these facts on the fly.

Cheapest flight found	$465, Pittsburgh
Cheapest month to fly	September
Average flight time	8 hrs, 9 mins
Cheapest airport to fly from	London Gatwick
Most popular airline	Finnair

How to find cheap flights from London to Pennsylvania

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from London to Pennsylvania. Other savvy travelers recently found round-trip flights from $465 and one-way tickets from $284. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from London Luton into Pittsburgh

At the moment, the lowest-priced flight tickets to Pennsylvania are from London Luton Airport to Pittsburgh International Airport.

Fly in November

We crunched the flight calendar and found the cheapest time to fly from London to Pennsylvania is currently November.

Fly on a Wednesday

From our data, we can see that Wednesday seems to be the cheapest time to fly from London to Pennsylvania.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London to anywhere you choose in Pennsylvania.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from London to Pennsylvania go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the London to Pennsylvania flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average London to Pennsylvania flight price?

We looked at all of the upcoming round-trip flights from London to Pennsylvania we could find over the next 12 months. It looks like $465 is the best price. This is good, compared to the average Pennsylvania ticket price of $810.

What is the cheapest month to fly from London to Pennsylvania?

The cheapest month to fly from London to Wilkes-Barre International Airport is usually September. The cheapest month to fly from London to Latrobe Airport is usually August. The cheapest month to fly from London to Johnstown Airport is usually October. And the cheapest month to fly from London to Allentown Airport is usually September.

On which upcoming date is it cheapest to fly from London to Pennsylvania?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Pennsylvania on Thursday, September 4, 2025.

Are there any direct flights from London to Pennsylvania?

London Heathrow Airport offers direct flights to Pennsylvania.

If I'm flying from London, where in Pennsylvania is cheapest to fly to?

If you're flying from London, the cheapest city in Pennsylvania to fly into is Pittsburgh. The cheapest airport serving Pittsburgh at the moment is Pittsburgh International.