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GLA - PHL

$732 Find cheap flights from Glasgow to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Philadelphia departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Glasgow to Philadelphia (GLA-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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3:45 pm - 12:30 pmGLA-PHL
25h 45m1 stop
10:30 pm - 1:50 pmPHL-GLA
10h 20m1 stop
$732Finnair
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Sun, Jun 2 - Sun, Jun 9
1:35 pm - 12:30 pmGLA-PHL
27h 55m1 stop
5:37 pm - 2:35 pmPHL-GLA
15h 58m2 stops
$745American Airlines
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Sun, Jun 2 - Sun, Jun 9
3:45 pm - 3:45 pmGLA-PHL
29h 00m1 stop
7:20 pm - 12:05 pmPHL-GLA
11h 45m1 stop
$747American Airlines
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Sun, Jun 2 - Sun, Jun 9
1:35 pm - 7:00 amGLA-PHL
22h 25m2 stops
5:03 pm - 12:05 pmPHL-GLA
14h 02m2 stops
$799American Airlines
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Sun, Jun 2 - Sun, Jun 9
6:10 am - 9:46 pmGLA-PHL
20h 36m2 stops
7:00 am - 8:30 amPHL-GLA
20h 30m2 stops
$822Delta
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Sun, Jun 2 - Sun, Jun 9
9:30 am - 3:30 pmGLA-PHL
11h 00m1 stop
6:30 pm - 11:40 amPHL-GLA
12h 10m1 stop
$880British Airways
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Mon, Jul 15 - Wed, Jul 24
8:50 pm - 12:38 amGLA-PHL
32h 48m3 stops
6:17 am - 7:40 pmPHL-GLA
32h 23m2 stops
$924
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Sun, Jun 2 - Sun, Jun 9
8:50 pm - 12:38 amGLA-PHL
32h 48m3 stops
1:18 pm - 7:40 pmPHL-GLA
25h 22m3 stops
$1,031
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Sun, Jun 2 - Sun, Jun 9
12:00 pm - 7:10 pmGLA-PHL
12h 10m1 stop
8:40 pm - 11:30 amPHL-GLA
9h 50m1 stop
$2,635Aer Lingus
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Thu, Jun 27 - Thu, Jul 4
8:35 am - 6:00 pmGLA-PHL
14h 25m2 stops
9:06 am - 8:05 amPHL-GLA
17h 59m2 stops
$3,765Aer Lingus
Find Deal
Thu, Jun 27 - Thu, Jul 4

Flights from Glasgow to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Glasgow to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Glasgow to Philadelphia?

The average price of all flights from Glasgow Intl Airport to Philadelphia clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Glasgow to Philadelphia, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Philadelphia, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Glasgow Intl Airport to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Glasgow Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Glasgow Intl Airport to Philadelphia is February, where tickets cost $555 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $989 and $757 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Glasgow Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Glasgow Intl Airport to Philadelphia, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$732
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Glasgow to Philadelphia

When to book flights from Glasgow to Philadelphia

Are your dates flexible? Find out the best times to travel from Glasgow to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Philadelphia flights

  • What is the cheapest flight from Glasgow Intl Airport to Philadelphia?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Philadelphia was $732 for a round-trip ticket.

  • Do I need a passport to fly between Glasgow and Philadelphia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Glasgow and on arrival in Philadelphia.

  • Which airports will I be using when flying from Glasgow to Philadelphia?

    Glasgow and Philadelphia are both served by 1 main airport. You will leave Glasgow from Glasgow Intl and will be arriving at Philadelphia.

  • Which aircraft models fly most regularly from Glasgow to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Philadelphia?

    oneworld, and SkyTeam are the airline alliances operating flights between Glasgow and Philadelphia, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Glasgow to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Glasgow is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Glasgow with another airline. Booking your flights between Glasgow and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Glasgow to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6876 reviews
6.8Comfort
7.0Boarding
6.5Entertainment
6.4Food
7.7Crew
Airline reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

2.0 MediocreRandy, May 2024LHR - BOS
Read more about British Airways reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

British Airways planes are too old verses other airlines, followed by luggage not turning up, with a customer service team unhelpful in trying to locate or send to hotel was appalling. 3 days without suitcases on a leg that flies 2 x daily.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Glasgow - Philadelphia Flights

Departure:

Glasgow (GLA)United Kingdom

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Glasgow

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