Cheap Flights from Glasgow to Philadelphia

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Find the cheapest month or even day of the year to fly to Philadelphia

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Flight deals from Glasgow to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Glasgow to Philadelphia? If you want to travel next month, return fares start from Rs208,905. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Glasgow to Philadelphia

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

Glasgow to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs104,562
Cheapest month to flyMay

Finding cheap flights from Glasgow to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Glasgow to Philadelphia is Rs199,895. 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 Glasgow to Philadelphia. But we found flights with one or more stops from Rs199,895.
As of March 2026, there are no flights flying from Glasgow to Philadelphia.
The cheapest month to fly from Glasgow to Philadelphia is usually May.
If you're flying from Glasgow, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from Rs199,895.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Philadelphia on Sunday, 3 May 2026.
No airlines currently offer direct flights between Glasgow and Philadelphia. 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 Philadelphia 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 Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 4°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
The cheapest airline that flies to Philadelphia is Ryanair .

Flying from Glasgow to Philadelphia: what you need to know

  • Start your travel planning by considering the departure point for your flight from Glasgow to Philadelphia. Glasgow International Airport (GLA) and Glasgow Prestwick Airport (PIK) are the main airports in Glasgow.

  • Touch down at Philadelphia's chief entry point, Philadelphia International Airport (PHL).

  • Philadelphia's timezone is UTC-4, which makes Philadelphia four hours behind Glasgow.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your Glasgow to Philadelphia flight.

  • During popular months like June, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during high season in general.

How to find the cheapest flights from Glasgow to Philadelphia

  • Don't wait until the last moment. You're more likely to find cheap Glasgow to Philadelphia flights if you book in advance. Airlines often have some great early bird deals.

  • Getting cheap plane tickets from Glasgow to Philadelphia is easier if you're flexible with your travel plans. Try using the 'Whole month' search function to see the best prices across every month and score an incredible deal.

  • Getting a cheap flight from Glasgow to Philadelphia is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.

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

Flying from Glasgow

Glasgow International Airport (GLA)

  • Think about adding a stopover to potentially save money on your Glasgow to Philadelphia flight. Simply deselect 'Direct flights only' when browsing departures from Glasgow International Airport. Break up the journey at one of these popular options:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Dublin Airport (DUB)

  • Travelling from central Glasgow to GLA takes about 35 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 11 kilometres in 15 minutes or so, depending on traffic conditions.

  • Looking for a handy hotel close to Glasgow International Airport? If you're catching an early flight from Glasgow to Philadelphia, these accommodation options will have you sleeping moments from check-in:

  • Of the departures from Glasgow International Airport, 70.07% touch down on time at their destination.

Glasgow Prestwick Airport (PIK)

  • Think about adding a stop at Barcelona-El Prat Airport (BCN). It's a key stopover on a Glasgow to Philadelphia flight departing Glasgow Prestwick Airport. Use a long layover to get out and explore, or take advantage of a quick break to browse the airport stores.

  • On public transport, you can travel from central Glasgow to PIK in around 55 minutes. The airport is roughly 48 kilometres away. Driving will take you about 40 minutes.

  • Get your holiday started early with an extra night away from home. Before catching your flight from Glasgow to Philadelphia, take it easy in one of these hotels close to Glasgow Prestwick Airport:

  • 77% of flights leaving Glasgow Prestwick Airport stick to their scheduled arrival time.

Arriving in Philadelphia

Philadelphia International Airport (PHL)

Trenton-Mercer Airport (TTN)

  • Central Philadelphia is approximately 48 kilometres from Trenton-Mercer Airport (TTN). As soon as your flight from Glasgow to Philadelphia has hit the runway and you've made your way through the terminal, expect a drive of about 40 minutes.

  • The trip will take approximately 1 hour 45 minutes on public transport.

  • Budget, National and Enterprise make collecting a Trenton-Mercer Airport rental car easy and quick. These providers are located in or around the terminal and will get you on your way in no time.

  • Call dibs on the best options. Booking your ride from TTN four weeks in advance often means lower prices and a greater selection of vehicles.

  • You can find Trenton-Mercer Airport at Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • August is the busiest month for flights from Glasgow to Philadelphia. To escape the crowds, go to Philadelphia in February.

  • When booking your Glasgow to Philadelphia tickets, think about the weather you're most comfortable in. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • For cooler conditions, look for a cheap flight from Glasgow to Philadelphia in January when temperatures average between -7ºC and 9ºC.

More about Philadelphia

Explore more of United States

  • Philadelphia has loads to offer, but there are so many other corners of United States you should also see. About 129 kilometres north-east of Philadelphia, a visit to New York will fill your itinerary to the brim. Start with leading sights like Statue of Liberty, Central Park and Empire State Building.

  • Boston is another must-experience destination in United States and is around 434 kilometres north-east of Philadelphia. No journey is complete without visiting Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.