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Glasgow Intl

$463+ Cheap flights from Pittsburgh (PIT) to Glasgow Intl (GLA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
avr. 27 — mai 41
dim. 4/27
dim. 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Glasgow Intl are usually found in October or January, booked 69 days in advance, depart on a Wednesday or Monday and return on a Monday

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 avril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$555
(oojo)

One-way from

$463
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$735
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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One-way flight from Pittsburgh to Glasgow Intl
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Highest demand for flights based on searches. 18% potential increase in price ($195 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 22, 2025.

This oojo deal was found by Cheapflights users on 4/22. 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.
ven. 10/108:30 pmPIT - GLA
1 stop11h 55mIcelandair
ven. 10/172:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 4/22$555
This oojo deal was found by Cheapflights users on 4/22. 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.
mar. 8/122:16 pmPIT - GLA
2 stops16h 54mBritish Airways
mar. 8/267:15 amGLA - PIT
2 stops19h 35mBritish Airways
Deal found 4/22$681
This American Airlines deal was found by Cheapflights users on 4/22. 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.
lun. 8/189:45 pmPIT - GLA
1 stop10h 05mAmerican Airlines
ven. 8/295:50 amGLA - PIT
1 stop18h 55mAmerican Airlines
Deal found 4/22$682
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/176:10 amPIT - GLA
2 stops21h 15mDelta
jeu. 8/286:00 amGLA - PIT
2 stops14h 24mDelta
Deal found 4/22$727
This Lufthansa deal was found by Cheapflights users on 4/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/122:10 pmPIT - GLA
2 stops17h 10mLufthansa
lun. 9/11:10 pmGLA - PIT
2 stops32h 45mLufthansa
Deal found 4/22$748
This KLM deal was found by Cheapflights users on 4/22. 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.
dim. 8/177:30 pmPIT - GLA
2 stops15h 40mKLM
sam. 8/306:00 amGLA - PIT
2 stops17h 11mKLM
Deal found 4/22$777
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/218:30 pmPIT - GLA
1 stop11h 55mMultiple Airlines
mer. 8/2710:20 amGLA - PIT
2 stops18h 35mMultiple Airlines
Deal found 4/22$908

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 avril 22, 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

ven. 10/10

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

ven. 10/17

2:20 pm-7:20 pm

1 stop10h 00m

$555

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

mar. 8/12

2:16 pm-12:10 pm

2 stops16h 54m

Glasgow Intl

mar. 8/26

7:15 am-9:50 pm

2 stops19h 35m

$681

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

lun. 8/18

9:45 pm-12:50 pm

1 stop10h 05m

Glasgow Intl

ven. 8/29

5:50 am-7:45 pm

1 stop18h 55m

$682

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

dim. 8/17

6:10 am-8:25 am

2 stops21h 15m

Glasgow Intl

jeu. 8/28

6:00 am-3:24 pm

2 stops14h 24m

$727

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

mar. 8/12

2:10 pm-12:20 pm

2 stops17h 10m

Glasgow Intl

lun. 9/1

1:10 pm-4:55 pm

2 stops32h 45m

$748

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

dim. 8/17

7:30 pm-4:10 pm

2 stops15h 40m

Glasgow Intl

sam. 8/30

6:00 am-6:11 pm

2 stops17h 11m

$777

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

jeu. 8/21

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

mer. 8/27

10:20 am-11:55 pm

2 stops18h 35m

$908

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

sam. 8/2

9:45 pm-1:20 pm

1 stop10h 35m

$463

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

jeu. 5/29

8:30 pm-1:25 pm

1 stop11h 55m

$1,860

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

sam. 8/2

2:20 pm-9:20 am

2 stops14h 00m

$4,594

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Pittsburgh-Glasgow Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

How far ahead should I book a flight from Pittsburgh to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Glasgow Intl. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Glasgow Intl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $664). Flying from Pittsburgh to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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 avril 22, 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 14% on airfare.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 1.3 in.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 avril 22, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
484 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,020 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 3 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.

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

    Icelandair, at $555, was found to be the cheapest airline from Pittsburgh to Glasgow Intl Airport.Alternate airlines to your destination round-trip include British Airways and American Airlines. These flights start at 35% 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, November is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $664). Flying from Pittsburgh to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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.

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Top 3 airlines flying from Pittsburgh to Glasgow Intl

Discover the top 3 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$492Average$845FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$573Average$1,009FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$657Average$862FlexibilityNo cancel feeOn-time71%

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