Cheap flights from Pennsylvania to Glasgow from £129
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Glasgow departing on 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Pennsylvania to Glasgow
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Aer Lingus flights from Pennsylvania to Glasgow Intl Airport
Our best Aer Lingus deals on Pennsylvania to Glasgow Intl Airport flight tickets
British Airways flights from Pennsylvania to Glasgow Intl Airport
Our best British Airways deals on Pennsylvania to Glasgow Intl Airport flight tickets
See travel insights to Glasgow from
How to get the cheapest flight ticket from Pennsylvania to Glasgow Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Glasgow Intl Airport?
In general, October is the cheapest month to fly from Pennsylvania to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £510. If you’re not able to fly to Glasgow Intl Airport in October, then February is your next best option. Flight prices from Pennsylvania to Glasgow Intl Airport during February average around £511.
What is the cheapest day to depart on your flight to Glasgow Intl Airport?
On average, the least expensive day to fly to Glasgow Intl Airport from Pennsylvania is on a Thursday. momondo users have found tickets for Thursday departures for as low as £498. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £821. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.
What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?
In the evening is the cheapest time of day to fly from Pennsylvania to Glasgow Intl Airport when you can find flight prices for as low as £591. Flying to Glasgow Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly in the afternoon, with an average ticket price of £739. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Glasgow Intl Airport?
You are more likely to see cheaper flights to Glasgow Intl Airport from Pennsylvania when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £642 when searching 11 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Pennsylvania for as low as £518 on momondo.
Cheap Pennsylvania to Glasgow Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Glasgow Intl Airport
When did momondo last update prices for flights from Pennsylvania to Glasgow Intl Airport?
Prices for flights from Pennsylvania to Glasgow Intl Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Glasgow Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Pennsylvania to Glasgow Intl Airport.
How old do you have to be to fly from Pennsylvania to Glasgow Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Pennsylvania to Glasgow Intl Airport
Compare and see reviews for airlines that fly from Pennsylvania to Glasgow Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £475 | Free Cancellation | Rating 6.6 7,031 reviews |
Travelling to a place near Glasgow?
Book flights to Glasgow if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Glasgow?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Glasgow for you.
Can I find flights from Pennsylvania to Glasgow with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Pennsylvania to Glasgow flights to just show those with flexible booking policies.
How can momondo help me find flights from Pennsylvania to Glasgow?
Once all potential Pennsylvania to Glasgow flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Pennsylvania to Glasgow right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Glasgow, momondo offers a useful price alert feature which will track prices for flights to Glasgow from Pennsylvania and alert you when they change.