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Cheap flights from San Antonio to Glasgow from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Glasgow departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:50 pm - 10:10 am
SAT
-
GLA
15h 20m
1 stop
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$883United Airlines
Sun, Sep 27 - Tue, Oct 6
Delta Logo
6:45 am - 8:25 am
SAT
-
GLA
19h 40m
2 stops
Delta Logo
6:00 am - 5:18 pm
GLA
-
SAT
17h 18m
2 stops
$891Delta
Sun, Sep 27 - Thu, Oct 8
United Airlines Logo
4:17 pm - 10:10 am
SAT
-
GLA
35h 53m
2 stops
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$894United Airlines
Sat, Sep 26 - Tue, Oct 6
United Airlines Logo
12:50 pm - 10:10 am
SAT
-
GLA
15h 20m
1 stop
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$933United Airlines
Fri, Sep 25 - Thu, Oct 8
United Airlines Logo
12:50 pm - 10:10 am
SAT
-
GLA
15h 20m
1 stop
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$935United Airlines
Sun, Sep 27 - Mon, Oct 5
United Airlines Logo
4:17 pm - 10:10 am
SAT
-
GLA
35h 53m
2 stops
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$945United Airlines
Sat, Sep 26 - Sun, Oct 4
United Airlines Logo
12:50 pm - 10:10 am
SAT
-
GLA
15h 20m
1 stop
United Airlines Logo
2:00 pm - 11:41 am
GLA
-
SAT
27h 41m
1 stop
$985United Airlines
Fri, Sep 25 - Sun, Oct 4
Multiple Airlines Logo
5:30 am - 6:50 am
SAT
-
GLA
19h 20m
2 stops
Multiple Airlines Logo
8:35 am - 9:13 pm
GLA
-
SAT
18h 38m
1 stop
$1,000Multiple Airlines
Mon, Jul 27 - Mon, Aug 3
British Airways Logo
1:32 pm - 1:15 pm
SAT
-
GLA
17h 43m
2 stops
British Airways Logo
7:30 pm - 9:15 pm
GLA
-
SAT
31h 45m
2 stops
$1,017British Airways
Tue, Jul 28 - Tue, Aug 4
United Airlines Logo
1:35 pm - 10:10 am
SAT
-
GLA
14h 35m
1 stop
United Airlines Logo
2:00 pm - 10:59 am
GLA
-
SAT
26h 59m
2 stops
$1,021United Airlines
Tue, Jul 28 - Tue, Aug 4

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United Airlines flights from San Antonio to Glasgow Intl Airport

Our best United Airlines deals on San Antonio to Glasgow Intl Airport flight tickets
United Airlines
Sep 27
SAT12:50 pmSan Antonio
15h 20m
1 stop
GLA10:10 amGlasgow Intl
Oct 6
GLA2:00 pmGlasgow Intl
27h 41m
1 stop
SAT11:41 amSan Antonio
$883
United Airlines
Sep 26
SAT4:17 pmSan Antonio
35h 53m
2 stops
GLA10:10 amGlasgow Intl
Oct 6
GLA2:00 pmGlasgow Intl
27h 41m
1 stop
SAT11:41 amSan Antonio
$894
United Airlines
Sep 25
SAT12:50 pmSan Antonio
15h 20m
1 stop
GLA10:10 amGlasgow Intl
Oct 8
GLA2:00 pmGlasgow Intl
27h 41m
1 stop
SAT11:41 amSan Antonio
$933

British Airways flights from San Antonio to Glasgow Intl Airport

Our best British Airways deals on San Antonio to Glasgow Intl Airport flight tickets
British Airways
Jul 28
SAT1:32 pmSan Antonio
17h 43m
2 stops
GLA1:15 pmGlasgow Intl
Aug 4
GLA7:30 pmGlasgow Intl
31h 45m
2 stops
SAT9:15 pmSan Antonio
$1,017
British Airways
Jul 14
SAT1:32 pmSan Antonio
19h 08m
2 stops
GLA2:40 pmGlasgow Intl
Jul 20
GLA7:35 pmGlasgow Intl
29h 01m
2 stops
SAT6:36 pmSan Antonio
$1,122
British Airways
Sep 20
SAT8:26 pmSan Antonio
17h 09m
2 stops
GLA7:35 pmGlasgow Intl
Sep 27
GLA9:15 pmGlasgow Intl
27h 18m
2 stops
SAT6:33 pmSan Antonio
$1,823

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Glasgow Intl Airport 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/27

12:50 pm-10:10 am

1 stop15h 20m

Glasgow Intl

Tue 10/6

2:00 pm-11:41 am

1 stop27h 41m

$883
Quickest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/27

6:45 am-8:25 am

2 stops19h 40m

Glasgow Intl

Thu 10/8

6:00 am-5:18 pm

2 stops17h 18m

$891

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 9/26

4:17 pm-10:10 am

2 stops35h 53m

Glasgow Intl

Tue 10/6

2:00 pm-11:41 am

1 stop27h 41m

$894

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/25

12:50 pm-10:10 am

1 stop15h 20m

Glasgow Intl

Thu 10/8

2:00 pm-11:41 am

1 stop27h 41m

$933

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 9/27

12:50 pm-10:10 am

1 stop15h 20m

Glasgow Intl

Mon 10/5

2:00 pm-11:41 am

1 stop27h 41m

$935

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 9/26

4:17 pm-10:10 am

2 stops35h 53m

Glasgow Intl

Sun 10/4

2:00 pm-11:41 am

1 stop27h 41m

$945

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/25

12:50 pm-10:10 am

1 stop15h 20m

Glasgow Intl

Sun 10/4

2:00 pm-11:41 am

1 stop27h 41m

$985

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 7/27

5:30 am-6:50 am

2 stops19h 20m

Glasgow Intl

Mon 8/3

8:35 am-9:13 pm

1 stop18h 38m

$1,000

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 7/28

1:32 pm-1:15 pm

2 stops17h 43m

Glasgow Intl

Tue 8/4

7:30 pm-9:15 pm

2 stops31h 45m

$1,017

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 7/28

1:35 pm-10:10 am

1 stop14h 35m

Glasgow Intl

Tue 8/4

2:00 pm-10:59 am

2 stops26h 59m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from San Antonio to Glasgow Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Glasgow Intl?

United Airlines, Iberia, and British Airways are the most popular carriers operating from San Antonio to Glasgow Intl

When to book flights from San Antonio to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Glasgow Intl Airport (SAT to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Glasgow Intl Airport

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from San Antonio to Glasgow Intl Airport takes 19h 20m
There are no direct flights from San Antonio to Glasgow Intl Airport. There are no popular flight routes from San Antonio to Glasgow Intl Airport.
Search flight deals

Frequently asked questions about flying from San Antonio to Glasgow Intl Airport

  • How far is San Antonio to Glasgow Intl by plane?

    The distance between San Antonio and Glasgow Intl is about 4705.9 mi. By plane, this route typically takes 19h 20m.

  • When did momondo last update prices for flights from San Antonio Airport to Glasgow Intl Airport?

    Prices for flights from San Antonio Airport to Glasgow Intl Airport are updated daily.

  • How old do you have to be to fly from San Antonio Airport to Glasgow Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Dumbarton
Helensburgh
Inveraray
Paisley
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Renfrew
Kinlochleven
Alexandria
Tarbert
Glencoe

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Glasgow?

Finding the right flight to Glasgow from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

Can I find flights from San Antonio to Glasgow with flexible booking policies on momondo?

All flight searches from San Antonio to Glasgow on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Glasgow?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Glasgow.

I’m not ready to book a flight from San Antonio to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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