A large historic building with multiple towers and a prominent clock tower, surrounded by a well-maintained lawn and a few parked cars.

£226 Cheap Flights from Philadelphia (PHL) to Glasgow (GLA)

View £226 flight on Sat, 2 Jan 2027Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Glasgow International Airport (GLA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia (PHL) to Glasgow (GLA)

Prices were available within the past 7 days and start at £226 for one-way flights and £632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 1 Oct - Thu, 15 Oct
PHL
Philadelphia
GLA
Glasgow
£632 Return, found 3 days ago
£632
Return
found 3 days ago
Select United flight, departing Thu, 1 Oct from Philadelphia to Glasgow, returning Thu, 15 Oct, priced at £632 found 3 days ago
United
Mon, 5 Oct - Fri, 16 Oct
PHL
Philadelphia
GLA
Glasgow
£635 Return, found 5 days ago
£635
Return
found 5 days ago
Select United flight, departing Mon, 5 Oct from Philadelphia to Glasgow, returning Fri, 16 Oct, priced at £635 found 5 days ago
United
Mon, 19 Oct - Thu, 22 Oct
PHL
Philadelphia
GLA
Glasgow
£636 Return, found 5 days ago
£636
Return
found 5 days ago
Select United flight, departing Mon, 19 Oct from Philadelphia to Glasgow, returning Thu, 22 Oct, priced at £636 found 5 days ago
KLM
Wed, 16 Sept - Wed, 30 Sept
PHL
Philadelphia
GLA
Glasgow
£638 Return, found 12 hours ago
£638
Return
found 12 hours ago
Select KLM flight, departing Wed, 16 Sept from Philadelphia to Glasgow, returning Wed, 30 Sept, priced at £638 found 12 hours ago
Air France
Wed, 16 Sept - Wed, 30 Sept
PHL
Philadelphia
GLA
Glasgow
£638 Return, found 12 hours ago
£638
Return
found 12 hours ago
Select Air France flight, departing Wed, 16 Sept from Philadelphia to Glasgow, returning Wed, 30 Sept, priced at £638 found 12 hours ago
Virgin Atlantic
Sat, 10 Oct - Mon, 19 Oct
PHL
Philadelphia
GLA
Glasgow
£641 Return, found 1 day ago
£641
Return
found 1 day ago
Select Virgin Atlantic flight, departing Sat, 10 Oct from Philadelphia to Glasgow, returning Mon, 19 Oct, priced at £641 found 1 day ago
United
Thu, 27 Aug - Mon, 7 Sept
PHL
Philadelphia
GLA
Glasgow
£643 Return, found 5 days ago
£643
Return
found 5 days ago
Select United flight, departing Thu, 27 Aug from Philadelphia to Glasgow, returning Mon, 7 Sept, priced at £643 found 5 days ago
Delta
Wed, 21 Oct - Fri, 30 Oct
PHL
Philadelphia
GLA
Glasgow
£644 Return, found 5 days ago
£644
Return
found 5 days ago
Select Delta flight, departing Wed, 21 Oct from Philadelphia to Glasgow, returning Fri, 30 Oct, priced at £644 found 5 days ago
Finnair
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£647 Return, found 21 hours ago
£647
Return
found 21 hours ago
Select Finnair flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £647 found 21 hours ago
Iberia
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£647 Return, found 21 hours ago
£647
Return
found 21 hours ago
Select Iberia flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £647 found 21 hours ago

Alternative airports near Glasgow

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Glasgow Intl. GLA. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from £644
GLA
Glasgow Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £644

Find the cheapest month to fly from Philadelphia (PHL) to Glasgow (GLA)

March is typically the cheapest month to fly

From £587 - £801 per traveller.

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) cost?
You can find cheap one-way flights from £226 and cheap return flights from £632 PHL to GLA with Expedia. One-way flights typically cost between £166 and £1881. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PHL to GLA ticket fares go up or down.
What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
March is typically the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.), with average return fares around £470. March often sees lower prices as it falls outside of peak holiday seasons, making it a great time to find a deal. January and August are also good months to find deals on this route.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
Enter PHL to GLA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
Republic Airlines is one of the cheapest airlines offering connecting return flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.), with prices starting from around £849 for flights that can be booked for departure within the next year. These flights typically include a layover in Logan Intl. (BOS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
The best time to fly from Philadelphia International Airport (PHL) to Glasgow International Airport (GLA) is typically March. This month offers a great balance—prices are reasonable at around £470 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. March brings the start of spring to Glasgow, offering a pleasant travel experience before the peak summer crowds. If you're flexible, March gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
There are approximately 55 connecting flights per day from Philadelphia International (PHL) to Glasgow International (GLA). Some common connection points include Logan International (BOS), Pearson International (YYZ), and O'Hare International (ORD).
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
The earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) typically departs around 6:00 AM. This service is seasonal, active only in May, and is operated by airlines such as JetBlue Airways, Condor, and Lufthansa. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
You'll generally find the most flights from Philadelphia International Airport (PHL) to Glasgow International Airport (GLA) on a Saturday, with around 55 flights available. This gives you a good selection of options for your travel plans. Notably, there are more flight options on Saturdays compared to other days of the week. Major airlines on this route include American Airlines, Delta, and United.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
The most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including American Airlines, Aer Lingus and British Airways, offer flights during this window. Many travellers prefer this time as it allows you to finish your day in Philadelphia before heading to the airport, and you'll arrive in Glasgow ready to start your day.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
There are no nonstop flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.). The shortest flights typically involve one stop, taking around 15 hours 30 minutes. Flights with two or more stops usually take longer, averaging about 17 hours 48 minutes. The distance covered on this route is approximately 5310 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
Yes, you can fly business class or first class between PHL and GLA. Airlines that offer business class service on this route include:
  • Aer Lingus
  • Discover Airlines
  • British Airways
  • Air Canada
  • JetBlue Airways
  • Delta
  • American Airlines
First class cabins are available on United.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Glasgow (GLA) from Philadelphia, PA (PHL)?
If you're planning to travel to Glasgow from Philadelphia Intl. (PHL), you can fly directly into Glasgow Intl. (GLA). Some flights may connect through major hubs like Logan Intl. (BOS), Detroit Metropolitan Wayne County (DTW), or O'Hare Intl. (ORD) before reaching Glasgow. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Glasgow Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Virgin Atlantic
Return price
£631
Distance
5279 km

Book with confidence

Compare flights from Philadelphia to Glasgow easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Glasgow. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Glasgow Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Glasgow Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Glasgow Intl. (GLA)

The easiest way to view the best deals on flights from Philadelphia to Glasgow today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Glasgow Intl. start at just £632 and range up to £647.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and Glasgow
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to Glasgow flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Glasgow Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Philadelphia to Glasgow easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.