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Glasgow Intl

$637+ Cheap flights from Pittsburgh (PIT) to Glasgow Intl (GLA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Pittsburgh to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(oojo)

Popular in

July

Cheapest in

March

Average price

$708
Provider with most accurate pricing for Pittsburgh-Glasgow Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Glasgow Intl flights.
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From Pittsburgh to Glasgow Intl
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Highest demand for flights based on searches. 13% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pittsburgh to Glasgow Intl

Cheapest flights from Pittsburgh to Glasgow Intl
Explore the most affordable flight options available from Pittsburgh to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This oojo deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:01 pmPIT - GLA
2 stops13h 34mBritish Airways
Fri 12/56:35 amGLA - PIT
1 stop17h 45mBritish Airways
Deal found 10/14$637
This British Airways deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:16 pmPIT - GLA
2 stops14h 19mBritish Airways
Wed 11/195:55 amGLA - PIT
1 stop18h 25mBritish Airways
Deal found 10/13$652
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:16 pmPIT - GLA
2 stops12h 49mAmerican Airlines
Wed 11/195:55 amGLA - PIT
2 stops16h 31mAmerican Airlines
Deal found 10/12$660
This KLM deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:52 amPIT - GLA
2 stops15h 38mKLM
Wed 12/31:25 pmGLA - PIT
2 stops14h 29mKLM
Deal found 10/12$674
This FlightHub deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:11 pmPIT - GLA
2 stops21h 24mBritish Airways
Mon 11/178:25 pmGLA - PIT
2 stops27h 20mBritish Airways
Deal found 10/14$686
This Cheapflightsfares deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:15 pmPIT - GLA
1 stop10h 50mBritish Airways
Wed 11/1912:45 pmGLA - PIT
1 stop11h 35mBritish Airways
Deal found 10/14$701
This Ovago deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:15 pmPIT - GLA
1 stop13h 35mBritish Airways
Wed 12/38:25 pmGLA - PIT
2 stops26h 44mBritish Airways
Deal found 10/12$737
This FlightHub deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:01 pmPIT - GLA
2 stops15h 54mBritish Airways
Mon 11/178:25 pmGLA - PIT
2 stops27h 20mBritish Airways
Deal found 10/14$742
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:16 amPIT - GLA
3 stops20h 39mMultiple Airlines
Fri 12/512:35 pmGLA - PIT
3 stops32h 35mMultiple Airlines
Deal found 10/14$838
This Cheapflightsfares deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:01 pmPIT - GLA
2 stops13h 34mMultiple Airlines
Wed 11/1912:45 pmGLA - PIT
1 stop11h 35mMultiple Airlines
Deal found 10/14$891

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Glasgow Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Pittsburgh to Glasgow Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Glasgow Intl

Route

Depart

Return

Price

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 11/28

3:01 pm-9:35 am

2 stops13h 34m

Glasgow Intl

Fri 12/5

6:35 am-7:20 pm

1 stop17h 45m

$637

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 11/27

1:00 pm-10:45 am

2 stops16h 45m

Glasgow Intl

Mon 12/8

9:45 am-7:20 pm

1 stop14h 35m

$652

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

7:16 pm-2:35 pm

2 stops14h 19m

Glasgow Intl

Wed 11/19

11:40 am-7:20 pm

1 stop12h 40m

$652

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 11/27

9:25 am-10:45 am

2 stops20h 20m

Glasgow Intl

Mon 12/8

6:35 am-5:55 pm

2 stops16h 20m

$660

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 11/27

9:25 am-10:45 am

2 stops20h 20m

Glasgow Intl

Thu 12/4

9:55 am-9:00 pm

2 stops16h 05m

$660

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

7:16 pm-1:05 pm

2 stops12h 49m

Glasgow Intl

Wed 11/19

5:55 am-5:26 pm

2 stops16h 31m

$660

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 1/5

9:15 pm-1:05 pm

1 stop10h 50m

Glasgow Intl

Mon 1/12

11:35 am-7:20 pm

1 stop12h 45m

$668

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 11/26

11:52 am-8:30 am

2 stops15h 38m

Glasgow Intl

Wed 12/3

1:25 pm-10:54 pm

2 stops14h 29m

$674

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 1/9

10:00 am-9:55 am

2 stops18h 55m

$696

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 1/9

9:15 pm-1:05 pm

1 stop10h 50m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Compare providers for flights from Pittsburgh to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Glasgow Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Glasgow Intl Airport

What is the cheapest month to book a flight from Pittsburgh to Glasgow Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $584). Flying from Pittsburgh to Glasgow Intl Airport in February is currently the most expensive (average of $864). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to GLA?

Find hourly flight availability from Pittsburgh to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Pittsburgh to Glasgow Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Glasgow Intl Airport, such as American Airlines, Icelandair, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,039 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,039 reviews
American Airlines
7.2
Good
11,039 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Icelandair
7.0
Good
556 reviews
American Airlines
7.2
Good
11,039 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,454 reviews
American Airlines
7.2
Good
11,039 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Glasgow Intl?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Glasgow Intl. 2 airlines have flights from Pittsburgh to Glasgow Intl on a regular basis. Booking flights from Pittsburgh to Glasgow Intl should not be difficult; the airport handles an average of 0 outbound flights to Glasgow Intl per day.

  • How long is the flight from Pittsburgh to Glasgow Intl Airport?

    There are many flights that can get you from Pittsburgh to Glasgow Intl Airport in 13h 34m. Fly via British Airways to get the fastest option. Pittsburgh and Glasgow Intl Airport are separated by a distance of 3456 mi.

  • What are the cheapest airlines flying from Pittsburgh to Glasgow Intl Airport round-trip?

    British Airways, at $647, was found to be the cheapest airline from Pittsburgh to Glasgow Intl Airport. An alternate airline flying to your destination would be Icelandair. These flights start at 20% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pittsburgh to Glasgow Intl that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Glasgow Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Glasgow Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Glasgow Intl.

  • Can I find deals for business class flights from Pittsburgh to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Pittsburgh to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Glasgow Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $584). Flying from Pittsburgh to Glasgow Intl Airport in February is currently the most expensive (average of $864). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley

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Top 2 airlines flying from Pittsburgh to Glasgow Intl

Discover the top 2 airlines that operate flights from Pittsburgh to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$647Average$942FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$661Average$857FlexibilityNo cancel feeOn-time76%

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