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Glasgow Intl

$303+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$560
(oojo)

One-way from

$303
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$1,005
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. 13% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This FlightHub deal was found by Cheapflights users on 6/28. 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.
Tue 8/198:30 pmPIT - GLA
1 stop11h 55mIcelandair
Tue 8/262:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 6/28$560
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:33 pmPIT - GLA
2 stops14h 22mBritish Airways
Wed 11/199:45 amGLA - PIT
1 stop14h 35mBritish Airways
Deal found 6/28$641
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/196:57 pmPIT - GLA
2 stops16h 48mAmerican Airlines
Tue 8/267:00 amGLA - PIT
2 stops16h 20mAmerican Airlines
Deal found 6/28$664
This FlightHub deal was found by Cheapflights users on 6/28. 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.
Tue 9/2310:49 amPIT - GLA
2 stops20h 31mLufthansa
Tue 9/306:10 amGLA - PIT
2 stops21h 18mLufthansa
Deal found 6/28$693
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:40 pmPIT - GLA
1 stop17h 40mIberia
Mon 10/278:20 pmGLA - PIT
2 stops29h 27mIberia
Deal found 6/29$719
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Tue 9/234:15 pmPIT - GLA
2 stops21h 15mMultiple Airlines
Tue 9/3010:35 pmGLA - PIT
3 stops30h 05mMultiple Airlines
Deal found 6/28$835
This KLM deal was found by Cheapflights users on 6/27. 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.
Tue 7/157:33 pmPIT - GLA
2 stops15h 37mKLM
Tue 7/229:10 amGLA - PIT
2 stops14h 43mKLM
Deal found 6/27$867
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 7/171:51 pmPIT - GLA
2 stops21h 19mDelta
Tue 7/296:00 amGLA - PIT
2 stops17h 04mDelta
Deal found 6/30$928

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 June 30, 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

Tue 8/19

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Tue 8/26

2:20 pm-7:20 pm

1 stop10h 00m

$560

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 8/19

5:08 pm-12:10 pm

2 stops14h 02m

Glasgow Intl

Tue 8/26

8:45 am-7:45 pm

1 stop16h 00m

$642

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 8/19

6:57 pm-4:45 pm

2 stops16h 48m

Glasgow Intl

Tue 8/26

7:00 am-6:20 pm

2 stops16h 20m

$664

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 9/23

10:49 am-12:20 pm

2 stops20h 31m

Glasgow Intl

Tue 9/30

6:10 am-10:28 pm

2 stops21h 18m

$693

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 9/23

4:15 pm-6:30 pm

2 stops21h 15m

Glasgow Intl

Tue 9/30

10:35 pm-11:40 pm

3 stops30h 05m

$835

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 7/15

7:33 pm-4:10 pm

2 stops15h 37m

Glasgow Intl

Tue 7/22

9:10 am-6:53 pm

2 stops14h 43m

$867

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 7/17

1:51 pm-4:10 pm

2 stops21h 19m

Glasgow Intl

Tue 7/29

6:00 am-6:04 pm

2 stops17h 04m

$928

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 8/11

6:30 am-3:25 pm

3 stops27h 55m

$303

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 8/11

9:45 pm-4:45 pm

1 stop14h 00m

$397

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 8/19

5:08 pm-12:10 pm

2 stops14h 02m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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, 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 $1,154). 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 June 30, 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.

How much does it cost to fly round-trip from Pittsburgh to Glasgow Intl Airport?

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 June 30, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Glasgow Intl Airport, such as Delta, KLM, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
513 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,810 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $560, 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 32% 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 $1,154). 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$492Average$857FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$593Average$983FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$655Average$853FlexibilityNo cancel feeOn-time71%

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