$661+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Glasgow Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Glasgow Intl
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Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Glasgow IntlExplore 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 April 3, 2026.
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 April 3, 2026.
This KLM deal was found by Cheapflights users on 4/3. 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.
Mon 9/2811:49 am
PIT
- GLA
2 stops15h 36m
KLM
Mon 10/59:10 am
GLA
- PIT
2 stops17h 17m
KLM
Deal found 4/3![KLM logo]()
$761
This KLM deal was found by Cheapflights users on 4/3. 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 9/211:49 am
PIT
- GLA
2 stops15h 36m
KLM
Thu 9/101:30 pm
GLA
- PIT
2 stops15h 52m
KLM
Deal found 4/3![KLM logo]()
$778
This Delta deal was found by Cheapflights users on 4/3. 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 8/37:20 am
PIT
- GLA
2 stops20h 05m
Delta
Tue 8/186:00 am
GLA
- PIT
2 stops19h 13m
Delta
Deal found 4/3![Delta logo]()
$842
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:00 pm
PIT
- GLA
2 stops29h 10m
Multiple Airlines
Sun 5/246:00 am
GLA
- PIT
2 stops21h 38m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$859
This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:58 pm
PIT
- GLA
2 stops19h 27m
Icelandair
Tue 8/182:20 pm
GLA
- PIT
2 stops23h 45m
Icelandair
Deal found 4/2![Icelandair logo]()
$866
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:45 pm
PIT
- GLA
1 stop12h 05m
British Airways
Tue 8/189:35 am
GLA
- PIT
1 stop15h 15m
British Airways
Deal found 4/1![British Airways logo]()
$886
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/212:25 pm
PIT
- GLA
2 stops16h 55m
American Airlines
Thu 9/101:20 pm
GLA
- PIT
1 stop11h 30m
American Airlines
Deal found 4/1![American Airlines logo]()
$890
Best flights from Pittsburgh to Glasgow IntlDiscover carefully curated flight deals from Pittsburgh to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Pittsburgh to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:05 pm
PIT
- GLA
2 stops15h 05m
United Airlines
Fri 8/142:00 pm
GLA
- PIT
2 stops15h 15m
United Airlines
Deal found 3/31![United Airlines logo]()
$919
This Icelandair deal was found by Cheapflights users on 4/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:00 pm
PIT
- GLA
2 stops15h 25m
Multiple Airlines
Tue 5/122:20 pm
GLA
- PIT
2 stops14h 47m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$920
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:25 pm
PIT
- GLA
1 stop12h 00m
Icelandair
Fri 8/142:20 pm
GLA
- PIT
1 stop9h 55m
Icelandair
Deal found 3/31![Icelandair logo]()
$930
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:45 pm
PIT
- GLA
1 stop16h 00m
British Airways
Tue 7/218:35 am
GLA
- PIT
1 stop16h 15m
British Airways
Deal found 3/29![British Airways logo]()
$1,003
This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:45 pm
PIT
- GLA
1 stop13h 25m
Multiple Airlines
Mon 10/512:25 pm
GLA
- PIT
2 stops15h 33m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$946
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:45 pm
PIT
- GLA
1 stop14h 00m
British Airways
Tue 4/289:35 am
GLA
- PIT
2 stops16h 25m
British Airways
Deal found 3/31![British Airways logo]()
$1,025
Last-minute flights from Pittsburgh to Glasgow IntlDiscover last-minute flight deals from Pittsburgh to Glasgow Intl. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Glasgow Intl. Data last updated April 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/145:34 pm
PIT
- GLA
2 stops14h 41m
American Airlines
Tue 4/285:55 am
GLA
- PIT
2 stops15h 59m
American Airlines
Deal found 4/1![American Airlines logo]()
$1,004
This oojo deal was found by Cheapflights users on 4/1. 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 4/149:45 pm
PIT
- GLA
1 stop11h 55m
British Airways
Tue 4/287:30 pm
GLA
- PIT
1 stop29h 20m
British Airways
Deal found 4/1![British Airways logo]()
$1,010
This Icelandair deal was found by Cheapflights users on 4/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:00 pm
PIT
- GLA
2 stops15h 25m
Multiple Airlines
Tue 5/122:20 pm
GLA
- PIT
2 stops14h 47m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$920
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/279:45 pm
PIT
- GLA
1 stop12h 05m
American Airlines
Tue 5/129:35 am
GLA
- PIT
1 stop15h 15m
American Airlines
Deal found 4/1![American Airlines logo]()
$992
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:20 pm
PIT
- GLA
2 stops16h 25m
Lufthansa
Sat 5/99:20 am
GLA
- PIT
2 stops19h 00m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$982
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:45 pm
PIT
- GLA
1 stop14h 00m
Iberia
Sat 5/910:25 am
GLA
- PIT
1 stop14h 25m
Iberia
Deal found 3/30![Iberia logo]()
$998
This Iberia deal was found by Cheapflights users on 3/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:45 pm
PIT
- GLA
1 stop11h 55m
Multiple Airlines
Sat 5/910:25 am
GLA
- PIT
2 stops18h 25m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$1,008
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:18 pm
PIT
- GLA
2 stops14h 12m
American Airlines
Sat 5/97:55 am
GLA
- PIT
2 stops16h 08m
American Airlines
Deal found 3/30![American Airlines logo]()
$1,012
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:00 pm
PIT
- GLA
2 stops29h 10m
Multiple Airlines
Sun 5/246:00 am
GLA
- PIT
2 stops21h 38m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$859
One-way flights from Pittsburgh to Glasgow IntlSearch for one-way flight options from Pittsburgh to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Pittsburgh to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:08 pm
PIT
- GLA
2 stops13h 42m
British Airways
Deal found 4/1![British Airways logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 pm
PIT
- GLA
2 stops12h 40m
British Airways
Deal found 4/2![British Airways logo]()
$709
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:45 pm
PIT
- GLA
1 stop10h 50m
British Airways
Deal found 3/31![British Airways logo]()
$895
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:08 pm
PIT
- GLA
2 stops13h 27m
British Airways
Deal found 3/30![British Airways logo]()
$3,473
Find 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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (KLM) |
One-way from | $661 (Cheapflightsfares) |
Popular in | June |
Cheapest in | March |
Average price | $1,073 |
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 April 3, 2026.
Use the filters below to find and compare flights from Pittsburgh to Glasgow Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Wed 8/5
2:05 pm-10:10 am
2 stops15h 05m
Glasgow Intl
Fri 8/14
2:00 pm-12:15 am
2 stops15h 15m
$919
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Mon 4/27
5:00 pm-1:25 pm
2 stops15h 25m
Glasgow Intl
Tue 5/12
2:20 pm-12:07 am
2 stops14h 47m
$920
Quickest round-trip
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Wed 8/5
8:25 pm-1:25 pm
1 stop12h 00m
Glasgow Intl
Fri 8/14
2:20 pm-7:15 pm
1 stop9h 55m
$930
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Mon 9/28
9:45 pm-4:10 pm
1 stop13h 25m
Glasgow Intl
Mon 10/5
12:25 pm-10:58 pm
2 stops15h 33m
$946
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Wed 7/15
9:45 pm-6:45 pm
1 stop16h 00m
Glasgow Intl
Tue 7/21
8:35 am-7:50 pm
1 stop16h 15m
$1,003
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Tue 4/14
9:45 pm-4:45 pm
1 stop14h 00m
Glasgow Intl
Tue 4/28
9:35 am-9:00 pm
2 stops16h 25m
$1,025
Cheapest one-way
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Sun 9/6
3:08 pm-9:50 am
2 stops13h 42m
$661
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Thu 5/7
7:55 pm-1:35 pm
2 stops12h 40m
$709
Quickest one-way
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Thu 6/25
9:45 pm-1:35 pm
1 stop10h 50m
$895
PittsburghGlasgow
PIT - GLA
PITGLA
Pittsburgh
Fri 8/14
3:08 pm-9:35 am
2 stops13h 27m
$3,473
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
PIT-GLA
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
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 April 3, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Glasgow Intl Airport, such as United Airlines,American Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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Other flights to Glasgow Intl
Explore flights to Glasgow Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2026.
Pittsburgh and Glasgow Intl flights
Browse other Pittsburgh and Glasgow Intl flight options. Last updated on April 3, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Pittsburgh to Glasgow Intl
Discover the top 4 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$581 | Average$691 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$621 | Average$756 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$632 | Average$985 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$748 | Average$889 | FlexibilityNo cancel fee | On-time69% |