£241 Cheap Flights from Philadelphia (PHL) to Glasgow (GLA)

View £241 flight on Tue, 13 Oct 2026Opens 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 £241 for one-way flights and £639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 12 May - Mon, 18 May
PHL
Philadelphia
GLA
Glasgow
£639 Return, found 2 days ago
£639
Return
found 2 days ago
Select KLM flight, departing Tue, 12 May from Philadelphia to Glasgow, returning Mon, 18 May, priced at £639 found 2 days ago
Virgin Atlantic
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£639 Return, found 2 days ago
£639
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £639 found 2 days ago
Virgin Atlantic
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£639 Return, found 2 days ago
£639
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £639 found 2 days ago
Iberia
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£647 Return, found 2 days ago
£647
Return
found 2 days ago
Select Iberia flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £647 found 2 days ago
Finnair
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£647 Return, found 2 days ago
£647
Return
found 2 days ago
Select Finnair flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £647 found 2 days ago
Finnair
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£648 Return, found 2 days ago
£648
Return
found 2 days ago
Select Finnair flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £648 found 2 days ago
British Airways
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£648 Return, found 2 days ago
£648
Return
found 2 days ago
Select British Airways flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £648 found 2 days ago
British Airways
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£650 Return, found 2 days ago
£650
Return
found 2 days ago
Select British Airways flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £650 found 2 days ago
British Airways
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£650 Return, found 2 days ago
£650
Return
found 2 days ago
Select British Airways flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £650 found 2 days ago
Finnair
Tue, 3 Nov - Tue, 10 Nov
PHL
Philadelphia
GLA
Glasgow
£654 Return, found 2 days ago
£654
Return
found 2 days ago
Select Finnair flight, departing Tue, 3 Nov from Philadelphia to Glasgow, returning Tue, 10 Nov, priced at £654 found 2 days 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 £639
GLA
Glasgow Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £639

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) cost?
One-way flights typically cost between £166 and £1,904 and return flights often range between £166 and £1,904. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) 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 of approximately £470. This is about 29% lower than the average price throughout the year. March sees lower prices because it often falls outside of peak holiday seasons, when demand drops and airlines compete for bookings. January and August are also good months to find deals on this route.
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 (GLA) is March. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect return flights to be around £470, and with March being a popular month, you'll find plenty of flight options to suit your schedule. This information is based on booking data from the past year.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
There are approximately 57 connecting flights per day from Philadelphia International Airport (PHL) to Glasgow International Airport (GLA). Some common connection points include Pearson International (YYZ), Logan International (BOS), 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 at approximately 5:30 AM local time. This service is operated by Delta and KLM, and it's a seasonal service active in May. An early departure like this can help you maximise 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 find the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.) on a Wednesday, with around 54 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines.
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 Intl. (PHL) to Glasgow Intl. (GLA) are in the evening, from 6pm to 9pm. About 54% of passengers prefer this time window. Many major carriers, including British Airways and Aer Lingus, offer flights during this window. This timing works well because you can finish your day in Philadelphia before your flight, 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.)?
Flying from PHL to GLA with a connection usually takes about 10 hours, traveling roughly 3,300 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Glasgow (GLA-Glasgow Intl.)?
Select the "Business class" and "First class" filters when looking for PHL to GLA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
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 from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly into Glasgow Intl. (GLA) and Glasgow Intl. (GGW) in Glasgow. Some flights may connect through major hubs like Logan Intl. (BOS), Hartsfield-Jackson Atlanta Intl. (ATL), Detroit Metropolitan Wayne County (DTW) 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, British Airways, Finnair, Iberia, KLM
Return price
£638
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 £639 and range up to £654.  

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 May, 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.