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$624+ Cheap flights from Pittsburgh (PIT) to Glasgow

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Pittsburgh to Glasgow

Cheapest flights from Pittsburgh to Glasgow
Explore the most affordable flight options available from Pittsburgh to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Delta deal was found by Cheapflights users on 10/31. 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 11/277:05 amPIT - GLA
2 stops20h 25mDelta
Mon 12/89:05 amGLA - PIT
2 stops20h 07mDelta
Deal found 10/31$624
This oojo deal was found by Cheapflights users on 11/1. 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.
Tue 11/119:50 amPIT - GLA
2 stops19h 05mIcelandair
Wed 11/1912:35 pmGLA - PIT
2 stops14h 13mIcelandair
Deal found 11/1$751
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Thu 11/2710:02 amPIT - GLA
2 stops19h 43mAmerican Airlines
Mon 12/87:35 amGLA - PIT
1 stop16h 45mAmerican Airlines
Deal found 10/31$813
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/115:05 pmPIT - GLA
2 stops16h 30mAmerican Airlines
Wed 11/199:45 amGLA - PIT
1 stop14h 35mAmerican Airlines
Deal found 11/1$872
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/243:05 pmPIT - GLA
2 stops19h 45mAmerican Airlines
Tue 12/3010:50 amGLA - PIT
2 stops17h 31mAmerican Airlines
Deal found 11/1$1,068
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:10 pmPIT - GLA
2 stops16h 55mMultiple Airlines
Wed 12/2412:50 pmGLA - PIT
2 stops15h 24mMultiple Airlines
Deal found 11/2$1,088
This Booking.com deal was found by Cheapflights users on 11/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:05 pmPIT - GLA
2 stops22h 10mBritish Airways
Tue 12/307:10 pmGLA - PIT
1 stop29h 10mBritish Airways
Deal found 11/1$1,112
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/251:07 pmPIT - GLA
2 stops18h 58mAmerican Airlines
Wed 12/319:45 amGLA - PIT
2 stops16h 15mAmerican Airlines
Deal found 11/1$1,152

Cheap flight deals from Pittsburgh to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Glasgow (GG1). 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 2, 2025.

Round-trip from

$624
(Delta)

Popular in

July

Cheapest in

March

Average price

$814
From Pittsburgh to Glasgow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Glasgow 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 2, 2025.
Use the filters below to find and compare flights from Pittsburgh to Glasgow that are best for you.

Fly from

Pittsburgh

Fly to

Glasgow

Route

Depart

Return

Price

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 11/27

7:05 am-8:30 am

2 stops20h 25m

Glasgow Intl

Mon 12/8

9:05 am-12:12 am

2 stops20h 07m

$624

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

9:50 am-9:55 am

2 stops19h 05m

Glasgow Intl

Wed 11/19

12:35 pm-9:48 pm

2 stops14h 13m

$751

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

5:05 pm-2:35 pm

2 stops16h 30m

Glasgow Intl

Wed 11/19

9:45 am-7:20 pm

1 stop14h 35m

$872

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 12/17

2:10 pm-12:05 pm

2 stops16h 55m

Glasgow Intl

Wed 12/24

12:50 pm-11:14 pm

2 stops15h 24m

$1,088

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 12/25

1:07 pm-1:05 pm

2 stops18h 58m

Glasgow Intl

Wed 12/31

9:45 am-9:00 pm

2 stops16h 15m

$1,152

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Thu 12/25

5:55 pm-11:10 pm

2 stops24h 15m

Glasgow Intl

Wed 12/31

8:45 pm-5:14 pm

3 stops25h 29m

$1,271

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 12/24

9:15 pm-12:50 pm

1 stop10h 35m

Glasgow Intl

Tue 12/30

7:10 pm-7:20 pm

1 stop29h 10m

$1,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from Pittsburgh to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Glasgow (average of $354). Flying from Pittsburgh to Glasgow in June is currently the most expensive (average of $812). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

One of the essential ways to save on airfare from Pittsburgh to Glasgow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Pittsburgh to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Glasgow flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated November 2, 2025.
Peruse reviews from past customers who have flown with Icelandair and British Airways from Pittsburgh to Glasgow to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
563 reviews

Crew

8.1

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

BWI - KEF

Late Boarding, departure delay and only complimentary tea, coffee, or water. Not the most exciting flight. Unless Icelandair is a “no frills” airlines. But then with delays, still wouldn’t change rating.
Icelandair
7.1
Good
563 reviews
Icelandair
7.1
Good
563 reviews

Crew

8.1

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

BWI - KEF

Late Boarding, departure delay and only complimentary tea, coffee, or water. Not the most exciting flight. Unless Icelandair is a “no frills” airlines. But then with delays, still wouldn’t change rating.
British Airways
6.7
Okay
7,494 reviews
Icelandair
7.1
Good
563 reviews

Crew

8.1

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

BWI - KEF

Late Boarding, departure delay and only complimentary tea, coffee, or water. Not the most exciting flight. Unless Icelandair is a “no frills” airlines. But then with delays, still wouldn’t change rating.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Glasgow. 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?

    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. 9 airlines have flights from Pittsburgh to Glasgow on a regular basis. Booking flights from Pittsburgh to Glasgow should not be difficult; the airport handles an average of 0 outbound flights to Glasgow per day.

  • How long is the flight from Pittsburgh to Glasgow?

    Departing from Pittsburgh to Glasgow will take you 16h 30m. Airlines will cover 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 round-trip?

    Cheapflights users have booked flights from Pittsburgh to Glasgow round-trip from $621. Another airline that can offer you cheap pricing is 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 that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Glasgow 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?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Glasgow (average of $354). Flying from Pittsburgh to Glasgow in June is currently the most expensive (average of $812). 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

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Top 9 airlines flying from Pittsburgh to Glasgow

Discover the top 9 airlines that operate flights from Pittsburgh to Glasgow. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$95Average$894FlexibilityNo cancel feeOn-time62%
KLMCheapest$610Average$1,005FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$621Average$850FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$922FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$689Average$870FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$694Average$1,086FlexibilityNo cancel feeOn-time71%
DeltaCheapest$721Average$888FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$784Average$923FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$856Average$1,292FlexibilityNo cancel feeOn-time72%

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