Flights from London Heathrow Airport to Pennsylvania

Flight deals from London Heathrow Airport to Pennsylvania

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

Philadelphia.HK$3,886 per passenger.Departing Wed, 10 Dec, returning Thu, 18 Dec.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Wed, 10 Dec, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departs from Philadelphia International on Thu, 18 Dec, arriving in London Heathrow.Price includes taxes and charges.From HK$3,886, select.

Pittsburgh.HK$4,411 per passenger.Departing Fri, 14 Nov, returning Wed, 19 Nov.Return flight with Aer Lingus and Spirit Airlines.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Fri, 14 Nov, arriving in Pittsburgh International.Inbound indirect flight with Spirit Airlines, departs from Pittsburgh International on Wed, 19 Nov, arriving in London Heathrow.Price includes taxes and charges.From HK$4,411, select.

Harrisburg.HK$4,963 per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Wed, 8 Oct, arriving in Harrisburg International.Inbound indirect flight with Delta, departs from Harrisburg International on Wed, 15 Oct, arriving in London Heathrow.Price includes taxes and charges.From HK$4,963, select.

Allentown.HK$5,283 per passenger.Departing Wed, 29 Oct, returning Mon, 3 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Wed, 29 Oct, arriving in Allentown.Inbound indirect flight with Delta, departs from Allentown on Mon, 3 Nov, arriving in London Heathrow.Price includes taxes and charges.From HK$5,283, select.

State College.HK$5,739 per passenger.Departing Thu, 18 Sep, returning Thu, 25 Sep.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Thu, 18 Sep, arriving in State College.Inbound indirect flight with United, departs from State College on Thu, 25 Sep, arriving in London Heathrow.Price includes taxes and charges.From HK$5,739, select.

Wilkes-Barre.HK$5,782 per passenger.Departing Thu, 18 Sep, returning Tue, 23 Sep.Return flight with Brussels Airlines and United.Outbound indirect flight with Brussels Airlines, departs from London Heathrow on Thu, 18 Sep, arriving in Wilkes-Barre International.Inbound indirect flight with United, departs from Wilkes-Barre International on Tue, 23 Sep, arriving in London Heathrow.Price includes taxes and charges.From HK$5,782, select.

Latrobe.HK$8,527 per passenger.Departing Sun, 5 Oct, returning Fri, 10 Oct.Return flight with Aer Lingus and Spirit Airlines.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Sun, 5 Oct, arriving in Latrobe.Inbound indirect flight with Spirit Airlines, departs from Latrobe on Fri, 10 Oct, arriving in London Heathrow.Price includes taxes and charges.From HK$8,527, select.

Flying from London Heathrow Airport to Pennsylvania

Arm yourself with these facts on the fly.

Cheapest flight found	HK$3,886, Philadelphia
Cheapest month to fly	December
Average flight time	8 hrs, 9 mins
Average flights per week	122
Most popular airline	Finnair

How to find cheap flights from London Heathrow Airport to Pennsylvania

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Heathrow Airport to Pennsylvania. Other savvy travellers recently found return flights from HK$3,886 and one-way tickets from HK$2,436. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from London Heathrow Airport to Pennsylvania is currently November.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from London Heathrow Airport 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 Heathrow Airport to anywhere you choose in Pennsylvania.

Watch as fares rise and fall

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

Relax – these are fee-free flight tickets

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

Frequently asked questions

Are there any direct flights from London Heathrow Airport to Pennsylvania?

Yes - direct flights currently operate from London Heathrow Airport to Philadelphia International Airport and Pittsburgh International Airport in Pennsylvania.

What is the average price of a flight from London Heathrow Airport to Pennsylvania?

We looked at all of the upcoming return flights from London Heathrow Airport to Pennsylvania we could find over the next 12 months. It looks like HK$3,886 is the best price. This is good, compared to the average Pennsylvania ticket price of HK$5,513.

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

The cheapest month to fly from London Heathrow Airport to Pittsburgh International Airport is currently November.
The cheapest month to fly from London Heathrow Airport to Harrisburg International Airport is currently October.
The cheapest month to fly from London Heathrow Airport to State College Airport is currently September.
And the cheapest month to fly from London Heathrow Airport to Philadelphia International Airport is usually December.

Which upcoming date is cheapest to fly from London Heathrow Airport to Pennsylvania on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to Pennsylvania on Wednesday, 10 December 2025.

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

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