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$329+ Cheap flights from San Antonio (SAT) to Glasgow

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
1 adult, Economy
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Cheap flight deals from San Antonio to Glasgow

Cheapest flights from San Antonio to Glasgow
Explore the most affordable flight options available from San Antonio to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.

This Finnair deal was found by Cheapflights users on 5/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:12 pm
SAT
-
GLA
2 stops17h 38m
Multiple Airlines
Mon 9/285:40 pm
GLA
-
SAT
2 stops30h 08m
Multiple Airlines
Deal found 5/27$883
This Delta deal was found by Cheapflights users on 5/24. 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.
Sat 8/225:15 am
SAT
-
GLA
2 stops21h 10m
Delta
Wed 9/96:00 am
GLA
-
SAT
2 stops21h 28m
Delta
Deal found 5/24$930
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:00 pm
SAT
-
GLA
1 stop15h 10m
United Airlines
Mon 9/282:00 pm
GLA
-
SAT
2 stops26h 58m
United Airlines
Deal found 5/27$934
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/224:39 pm
SAT
-
GLA
2 stops35h 31m
United Airlines
Sat 9/52:00 pm
GLA
-
SAT
1 stop30h 40m
United Airlines
Deal found 5/24$940
This Justfly.com deal was found by Cheapflights users on 5/26. 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.
Mon 10/58:26 pm
SAT
-
GLA
2 stops15h 14m
British Airways
Mon 10/125:50 am
GLA
-
SAT
2 stops18h 48m
British Airways
Deal found 5/26$1,030
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:50 pm
SAT
-
GLA
1 stop15h 20m
United Airlines
Sun 10/112:00 pm
GLA
-
SAT
2 stops26h 58m
United Airlines
Deal found 5/27$1,039
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:55 pm
SAT
-
GLA
2 stops14h 55m
Multiple Airlines
Tue 12/811:40 am
GLA
-
SAT
2 stops16h 16m
Multiple Airlines
Deal found 5/25$1,074
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 7/76:40 am
SAT
-
GLA
2 stops21h 30m
United Airlines
Thu 7/162:00 pm
GLA
-
SAT
2 stops24h 27m
United Airlines
Deal found 5/26$1,079

Find flight deals from San Antonio to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 May 29, 2026.

Round-trip from

$883
(Finnair)

One-way from

$329
(Iberia)

Popular in

June

Cheapest in

November

Average price

$883
From San Antonio to Glasgow
Search Deals
One-way flight from San Antonio to Glasgow
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 May 29, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 8/22

6:00 am-10:10 am

1 stop22h 10m

Glasgow Intl

Sat 9/5

2:00 pm-2:40 pm

1 stop30h 40m

$985

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 9/30

12:50 pm-10:10 am

1 stop15h 20m

Glasgow Intl

Sun 10/11

2:00 pm-10:58 am

2 stops26h 58m

$1,039

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 7/7

6:40 am-10:10 am

2 stops21h 30m

Glasgow Intl

Thu 7/16

2:00 pm-8:27 am

2 stops24h 27m

$1,079

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/13

5:30 pm-4:50 pm

2 stops17h 20m

Glasgow Intl

Wed 9/16

9:30 am-10:11 pm

2 stops18h 41m

$1,104
Quickest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 9/22

12:39 pm-9:40 am

2 stops15h 01m

Glasgow Intl

Tue 10/13

9:35 am-7:41 pm

2 stops16h 06m

$1,111

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 7/10

6:27 am-10:10 am

1 stop21h 43m

Glasgow Intl

Fri 7/17

2:00 pm-8:27 am

2 stops24h 27m

$1,149

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Thu 7/9

9:37 am-10:10 am

2 stops18h 33m

Glasgow Intl

Thu 7/16

2:00 pm-12:30 pm

1 stop28h 30m

$1,155
Cheapest one-way

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/13

7:05 pm-7:35 pm

2 stops18h 30m

$329
Quickest one-way

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/13

1:00 pm-10:10 am

1 stop15h 10m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Sorted by cheapest first

Best time to book a flight from San Antonio to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from San Antonio 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 San Antonio to Glasgow
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Glasgow?

    If you book a flight to Glasgow from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Glasgow per day from 2 different airlines.

  • How long is the flight from San Antonio to Glasgow?

    A quick flight from San Antonio to Glasgow can take about 17h 20m. United Airlines provides one of the quickest options available for as low as $1,104. San Antonio and Glasgow are separated by a distance of 4699 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Antonio to Glasgow that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Glasgow?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

See more FAQs

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Top 2 airlines flying from San Antonio to Glasgow

Discover the top 2 airlines that operate flights from San Antonio 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 May 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$631Average$771FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$811Average$1,100FlexibilityNo cancel feeOn-time69%

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