Cheap Flights from Philadelphia (PHLA) to Glasgow (GLAS)

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Flight deals from Philadelphia to Glasgow

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Glasgow? If you want to travel next month, return fares start from £532. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Glasgow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Glasgow flights are currently cheapest in August.

Alternative Philadelphia to Glasgow routes

Looking for the cheapest, fastest or easiest route from Philadelphia to Glasgow? You could fly into the following airports instead.

Philadelphia to Glasgow: Flight information

The things to know before you go.
Cheapest flight found£210
Cheapest month to flyAugust

Finding cheap flights from Philadelphia to Glasgow: Frequently asked questions

There are 3 airports in Glasgow: Glasgow Intl, Glasgow Prestwick and Edinburgh.
The best price we found for a return flight from Philadelphia to Glasgow is £474. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia to Glasgow. But we found flights with one or more stops from £474.
As of July 2026, there are no flights flying from Philadelphia to Glasgow.
The cheapest month to fly from Philadelphia to Glasgow is usually October.
If you're flying from Philadelphia, the cheapest airport near Glasgow is Glasgow Intl – which is 7.0 miles away from the centre of Glasgow. We've found flights into this airport from £474.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Glasgow on Friday, 16 October 2026.
No airlines currently offer direct flights between Philadelphia and Glasgow. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Glasgow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Glasgow is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 14°C. July is typically the warmest month in Glasgow, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
The cheapest airline that flies to Glasgow is Frontier Airlines .

Travelling from Philadelphia to Glasgow: what you need to know

  • Philadelphia International Airport (PHL) is Philadelphia's main airport. Explore your options for reserving a flight from Philadelphia to Glasgow jetting off from here.

  • When it comes to planning your arrival in Glasgow, Glasgow Intl Airport (GLA) and Glasgow Prestwick Airport (PIK) are the major entry points.

  • Glasgow is five hours ahead of Philadelphia and observes the UTC+0 timezone.

  • For a relaxed travel experience, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your Philadelphia to Glasgow flight.

  • Flying over a peak time like August? School holidays and other popular seasons can lead to longer queues at check-in and security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Philadelphia to Glasgow

  • Booking ahead of time is often the key to locking in a cheap Philadelphia to Glasgow flight. Fares tend to rise as demand increases, so the nearer your departure date, the more you'll likely pay.

  • Finding cheap plane tickets from Philadelphia to Glasgow is easy if you're flexible with your dates. Try using the 'Whole month' search function to see the lowest prices across the month and pick up a fantastic deal.

  • There's no need to search every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's a better deal on cheap flights from Philadelphia to Glasgow.

  • Select your ideal departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Philadelphia to Glasgow flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from Philadelphia

Philadelphia International Airport (PHL)

  • Stopovers are the perfect opportunity to break up your journey — and perhaps even tour another city. When searching for Philadelphia to Glasgow flights leaving from Philadelphia International Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:

    • London Heathrow Airport (LHR)

    • Toronto Pearson International Airport (YYZ)

    • Barcelona Airport (BCN)

  • PHL is about 11 kms (7 miles) from central Philadelphia. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 30 minutes.

  • Have an early flight from Philadelphia to Glasgow? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to Philadelphia International Airport:

  • When it comes to Philadelphia International Airport's on-time performance, data shows 77% of flights meet their scheduled arrival time.

  • PHL is located at 8500 Essington Ave.

Arriving in Glasgow

Glasgow Intl Airport (GLA)

  • Glasgow Intl Airport (GLA) is approximately 11 kms (7 miles) from the centre of Glasgow. If you're catching a taxi or a ride-share, the drive takes roughly 20 minutes.

  • It usually takes 30 minutes to get there when travelling by public transport.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Philadelphia to Glasgow. Book one of these accommodation options near GLA instead:

  • Pick up a Glasgow Intl Airport rental car and explore Glasgow and beyond with your own set of wheels. Green Motion, Drivalia and Alamo are leading providers to choose from here.

  • For the lowest price, reserve your ride from Glasgow Intl Airport about three weeks in advance of your Philadelphia to Glasgow flight.

Glasgow Prestwick Airport (PIK)

  • Glasgow Prestwick Airport (PIK) is around 48 kms (30 miles) from the centre of Glasgow. Once you've hopped off your flight from Philadelphia to Glasgow, it'll take you approximately 50 minutes to get to the heart of the city in a taxi or ride-share.

  • Public transport will get you there in approximately 55 minutes.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near PIK. Here are a few options where you can settle in after your flight from Philadelphia to Glasgow:

  • Europcar, Keddy By Europcar and Arnold Clark make picking up a Glasgow Prestwick Airport rental car easy and quick. These reliable suppliers are located in or around the terminal and will have you ready to go in a flash.

  • Don't pay more than you need to. Booking your ride two weeks ahead of your arrival at PIK will help you save.

Best time to go to Glasgow

  • It's time to pick your travel dates for your flight from Philadelphia to Glasgow. September is the busiest month for a trip to Glasgow. If you prefer a more relaxed atmosphere, go in March.

  • Lock in a Philadelphia to Glasgow ticket departing in July if you want to experience the city during its warmest month. Expect temperatures in Glasgow to range from 8ºC to 20ºC.

  • If you'd rather travel in cooler conditions, search for a cheap flight from Philadelphia to Glasgow in January when temperatures average between -1ºC and 7ºC.

More about Glasgow

  • After booking your flight from Philadelphia to Glasgow, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Glasgow:

  • Glasgow Cathedral and King's Theatre are just a couple of the top-rated attractions to put on your Glasgow itinerary. Continue your sightseeing adventures at Kelvingrove Art Gallery and Museum.

Explore more of the United Kingdom

  • Glasgow has plenty to offer, but there are so many other corners of the United Kingdom you should also see. About 290 kms (180 miles) southeast of Glasgow, a trip to Manchester will keep you on the move. Start with leading attractions like Manchester United Museum & Stadium Tour, The Homes of Football and Science and Industry Museum.

  • Around 402 kms (250 miles) southeast of Glasgow, Birmingham is another favourite stop in the United Kingdom. Experience this destination's highlights firsthand at Birmingham Museum & Art Gallery, Birmingham Hippodrome and Bournville Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.