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Glasgow Intl

$629+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
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 November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$629
(Virgin Atlantic)

Popular in

July

Cheapest in

March
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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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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 November 25, 2025.

This British Airways deal was found by Cheapflights users on 11/25. 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.
Mon 12/159:45 amPIT - GLA
2 stops20h 00mBritish Airways
Mon 12/297:35 amGLA - PIT
1 stop16h 45mBritish Airways
Deal found 11/25$1,117
This Delta deal was found by Cheapflights users on 11/25. 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.
Mon 12/151:00 pmPIT - GLA
2 stops18h 45mDelta
Wed 12/316:05 amGLA - PIT
2 stops22h 31mDelta
Deal found 11/25$1,285
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:10 pmPIT - GLA
2 stops34h 55mLufthansa
Mon 12/296:10 amGLA - PIT
2 stops46h 49mLufthansa
Deal found 11/25$1,328
This British Airways deal was found by Cheapflights users on 11/25. 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.
Mon 12/153:04 pmPIT - GLA
2 stops15h 51mBritish Airways
Tue 12/306:25 amGLA - PIT
2 stops15h 46mBritish Airways
Deal found 11/25$1,361
This Delta deal was found by Cheapflights users on 11/25. 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.
Mon 12/155:26 pmPIT - GLA
2 stops18h 09mDelta
Sun 12/2810:50 amGLA - PIT
2 stops28h 00mDelta
Deal found 11/25$1,362
This Delta deal was found by Cheapflights users on 11/25. 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.
Mon 12/157:45 pmPIT - GLA
2 stops15h 50mDelta
Thu 1/16:05 amGLA - PIT
2 stops21h 31mDelta
Deal found 11/25$1,396
This British Airways deal was found by Cheapflights users on 11/25. 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.
Mon 12/153:04 pmPIT - GLA
2 stops15h 51mBritish Airways
Wed 12/3112:45 pmGLA - PIT
1 stop11h 35mBritish Airways
Deal found 11/25$1,435
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 12/171:00 pmPIT - GLA
2 stops22h 35mDelta
Mon 12/291:25 pmGLA - PIT
2 stops24h 48mDelta
Deal found 11/25$1,439
This Delta deal was found by Cheapflights users on 11/25. 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.
Tue 12/165:10 pmPIT - GLA
2 stops18h 25mDelta
Wed 12/316:05 amGLA - PIT
2 stops22h 31mDelta
Deal found 11/25$1,450
This Delta deal was found by Cheapflights users on 11/25. 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.
Tue 12/165:10 pmPIT - GLA
2 stops14h 35mDelta
Mon 12/296:05 amGLA - PIT
2 stops20h 33mDelta
Deal found 11/25$1,520
This Delta deal was found by Cheapflights users on 11/25. 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.
Tue 12/165:10 pmPIT - GLA
2 stops14h 35mDelta
Tue 12/301:25 pmGLA - PIT
2 stops31h 47mDelta
Deal found 11/25$1,531
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 12/175:26 pmPIT - GLA
2 stops14h 19mDelta
Wed 12/316:05 amGLA - PIT
2 stops22h 31mDelta
Deal found 11/25$1,539

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 November 25, 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

Wed 2/4

2:07 pm-9:55 am

2 stops14h 48m

Glasgow Intl

Sun 2/8

6:05 am-11:42 pm

2 stops22h 37m

$629

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 1/6

5:46 pm-12:05 pm

2 stops37h 19m

Glasgow Intl

Sat 5/23

9:40 am-11:22 pm

2 stops18h 42m

$964

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 12/15

9:45 am-10:45 am

2 stops20h 00m

Glasgow Intl

Mon 12/29

7:35 am-7:20 pm

1 stop16h 45m

$1,117

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 1/6

5:00 pm-2:35 pm

2 stops16h 35m

Glasgow Intl

Sat 5/23

7:55 am-7:50 pm

1 stop16h 55m

$1,155

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 12/15

1:00 pm-12:45 pm

2 stops18h 45m

Glasgow Intl

Wed 12/31

6:05 am-11:36 pm

2 stops22h 31m

$1,285

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 12/15

8:10 pm-12:05 pm

2 stops34h 55m

Glasgow Intl

Mon 12/29

6:10 am-11:59 pm

2 stops46h 49m

$1,328

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 12/15

5:26 pm-4:35 pm

2 stops18h 09m

Glasgow Intl

Sun 12/28

10:50 am-9:50 am

2 stops28h 00m

$1,362

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 12/17

1:00 pm-4:35 pm

2 stops22h 35m

Glasgow Intl

Mon 12/29

1:25 pm-9:13 am

2 stops24h 48m

$1,439

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 12/16

5:10 pm-4:35 pm

2 stops18h 25m

Glasgow Intl

Wed 12/31

6:05 am-11:36 pm

2 stops22h 31m

$1,450

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 12/16

5:10 pm-12:45 pm

2 stops14h 35m

Glasgow Intl

Mon 12/29

6:05 am-9:38 pm

2 stops20h 33m

$1,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 11 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-Glasgow Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 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 November 25, 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 November 25, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Glasgow Intl Airport, such as Icelandair and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
581 reviews

Comfort

6.9

Boarding

7.1

Crew

8.0

Overall

7.0

Entertainment

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.0
Good
581 reviews
Icelandair
7.0
Good
581 reviews

Comfort

6.9

Boarding

7.1

Crew

8.0

Overall

7.0

Entertainment

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
British Airways
6.7
Okay
7,539 reviews
Icelandair
7.0
Good
581 reviews

Comfort

6.9

Boarding

7.1

Crew

8.0

Overall

7.0

Entertainment

7.0

Food

6.2

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

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 14h 48m. Fly via Virgin Atlantic, Lufthansa, or British Airways to get the fastest option. Pittsburgh and Glasgow Intl Airport are separated by a distance of 3456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Icelandair, at $621, was found to be the cheapest airline from Pittsburgh to Glasgow Intl Airport. An alternate airline flying to your destination would be British Airways. These flights start at 23% 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.

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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$621Average$847FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$929FlexibilityNo cancel feeOn-time70%

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