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Cheap flights from Newcastle upon Tyne to Philadelphia from £542

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — PHL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Newcastle upon Tyne to Philadelphia are usually found in January or September, booked 18 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Newcastle upon Tyne to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£542

Popular in

July

Cheapest in

January

Average price

£516
American Airlines
  • American Airlines
  • 5/3-9/3
  • 3 total stops
  • 42h 15m total
  • Newcastle upon Tyne to Philadelphia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Newcastle upon Tyne to Philadelphia

Cheapest flights from Newcastle upon Tyne to Philadelphia
Explore the most affordable flight options available from Newcastle upon Tyne to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sat 8/1106:40NCL - PHL
2 stops16h 09mBritish Airways
Tue 11/1119:45PHL - NCL
1 stop10h 40mBritish Airways
Deal found 15/9£1,295
Sat 8/1106:40NCL - PHL
2 stops16h 09mBritish Airways
Sun 16/1118:35PHL - NCL
1 stop12h 15mBritish Airways
Deal found 16/9£1,326
Sat 8/1109:20NCL - PHL
2 stops18h 45mDelta
Tue 11/1109:37PHL - NCL
2 stops19h 53mDelta
Deal found 15/9£1,517

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne to Philadelphia 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, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Newcastle upon Tyne to Philadelphia that are best for you.

Fly from

Newcastle upon Tyne

Fly to

Philadelphia

Route

Depart

Return

Price

Newcastle upon TynePhiladelphia

NCL - PHL

NCLPHL

Newcastle upon Tyne

Thu 5/3

16:50-13:10

1 stop25h 20m

Philadelphia

Mon 9/3

18:00-14:55

2 stops16h 55m

£542

Newcastle upon TynePhiladelphia

NCL - PHL

NCLPHL

Newcastle upon Tyne

Sat 8/11

06:40-17:49

2 stops16h 09m

Philadelphia

Tue 11/11

19:45-11:25

1 stop10h 40m

£1,295

Newcastle upon TynePhiladelphia

NCL - PHL

NCLPHL

Newcastle upon Tyne

Sat 8/11

06:40-17:49

2 stops16h 09m

Philadelphia

Sun 16/11

18:35-11:50

1 stop12h 15m

£1,326

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Newcastle upon Tyne to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Newcastle upon Tyne with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Newcastle upon Tyne to Philadelphia

How far ahead should I book a flight from Newcastle upon Tyne to Philadelphia?

Use this chart to determine the optimal time to book a return flight from Newcastle upon Tyne to Philadelphia. Price data was last updated on 12 September 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newcastle upon Tyne to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Newcastle upon Tyne to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Newcastle upon Tyne to Philadelphia (average of £648). Flying from Newcastle upon Tyne to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NCL to PHL?

Find hourly flight availability from Newcastle upon Tyne to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s optimal to fly from Newcastle upon Tyne to Philadelphia in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with Aer Lingus and British Airways from Newcastle upon Tyne to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,274 reviews
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
British Airways
6.7
Okay
7,363 reviews
Aer Lingus
7.2
Good
1,274 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.5

Comfort

7.1

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Newcastle upon Tyne to Philadelphia?

    There are many flights that can get you from Newcastle upon Tyne to Philadelphia in 25h 20m. Fly via American Airlines to get the fastest option. The distance from Newcastle upon Tyne to Philadelphia is about 3415 mi.

  • What are the cheapest airlines flying from Newcastle upon Tyne to Philadelphia round-trip?

    Currently priced at £453, British Airways will fly you from Newcastle upon Tyne to Philadelphia and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Aer Lingus for as low as £546. You may be able to fly from Newcastle upon Tyne to Philadelphia for 26% less than the average price by searching for these airlines.

  • Can I find deals for flights from Newcastle upon Tyne to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Newcastle upon Tyne to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle upon Tyne to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to Philadelphia.

  • Can I find deals for business class flights from Newcastle upon Tyne to Philadelphia?

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

  • What is the cheapest month to book a flight from Newcastle upon Tyne to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Newcastle upon Tyne to Philadelphia (average of £648). Flying from Newcastle upon Tyne to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Newcastle upon Tyne to Philadelphia

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Top 2 airlines flying from Newcastle upon Tyne to Philadelphia

Discover the top 2 airlines that operate flights from Newcastle upon Tyne to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£453Average£630FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£546Average£800FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newcastle upon Tyne to Philadelphia?

Cheapflights makes it easy to find Newcastle upon Tyne to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne to Philadelphia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newcastle upon Tyne to Philadelphia.

Can Cheapflights find flights from Newcastle upon Tyne to Philadelphia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newcastle upon Tyne to Philadelphia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on Newcastle upon Tyne to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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