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Cheap flights from San Diego to Glasgow Intl Airport from £246

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Glasgow Intl
Explore the most affordable flight options available from San Diego to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Mon 28/919:40
SAN
-
GLA
1 stop14h 00m
British Airways
Thu 8/1007:00
GLA
-
SAN
1 stop15h 55m
British Airways
Deal found 26/2£492
Tue 20/1016:45
SAN
-
GLA
1 stop13h 55m
British Airways
Mon 2/1112:45
GLA
-
SAN
1 stop35h 25m
British Airways
Deal found 25/2£493
Mon 21/919:40
SAN
-
GLA
1 stop16h 00m
British Airways
Wed 7/1007:30
GLA
-
SAN
1 stop15h 25m
British Airways
Deal found 25/2£497
Tue 22/913:40
SAN
-
GLA
1 stop25h 30m
KLM
Tue 29/906:00
GLA
-
SAN
1 stop13h 50m
KLM
Deal found 24/2£499
Tue 6/1013:18
SAN
-
GLA
2 stops17h 22m
British Airways
Tue 13/1008:35
GLA
-
SAN
1 stop14h 20m
British Airways
Deal found 24/2£500
Tue 22/910:00
SAN
-
GLA
2 stops18h 55m
Delta
Tue 29/906:00
GLA
-
SAN
1 stop13h 50m
Delta
Deal found 24/2£503
Mon 21/910:00
SAN
-
GLA
2 stops18h 55m
Delta
Tue 6/1009:10
GLA
-
SAN
2 stops17h 45m
Delta
Deal found 25/2£503
Wed 4/313:12
SAN
-
GLA
2 stops18h 38m
American Airlines
Wed 11/310:55
GLA
-
SAN
2 stops18h 45m
American Airlines
Deal found 25/2£504
Tue 15/916:44
SAN
-
GLA
2 stops18h 51m
American Airlines
Thu 24/909:40
GLA
-
SAN
2 stops18h 54m
American Airlines
Deal found 23/2£506
Wed 4/306:25
SAN
-
GLA
2 stops18h 05m
KLM
Wed 11/317:20
GLA
-
SAN
1 stop26h 45m
KLM
Deal found 25/2£506
Mon 11/509:05
SAN
-
GLA
2 stops17h 00m
British Airways
Wed 20/506:25
GLA
-
SAN
1 stop16h 30m
British Airways
Deal found 24/2£510
Tue 22/916:57
SAN
-
GLA
2 stops17h 43m
British Airways
Tue 29/921:10
GLA
-
SAN
1 stop25h 45m
British Airways
Deal found 26/2£511

Find flight deals from San Diego to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 27 February 2026.

Round-trip from

£510

One-way from

£246

Popular in

January

Cheapest in

March

Average price

£659
British Airways
  • British Airways
  • 11/5-20/5
  • 3 total stops
  • 33h 30m total
  • San Diego to Glasgow
Search Deals
British Airways
  • British Airways
  • 24/6
  • 1 total stop
  • 14h 10m total
  • San Diego to Glasgow
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Diego 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 858,174 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from San Diego to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 14/4

13:40-08:25

1 stop34h 45m

Glasgow Intl

Tue 28/4

06:00-11:50

1 stop13h 50m

£514

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 14/4

10:05-16:10

2 stops22h 05m

Glasgow Intl

Tue 28/4

06:00-11:50

1 stop13h 50m

£518

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 11/5

11:50-12:55

2 stops17h 05m

Glasgow Intl

Wed 20/5

06:00-15:56

2 stops17h 56m

£524

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 20/8

19:40-17:30

1 stop13h 50m

Glasgow Intl

Thu 27/8

11:25-17:50

1 stop14h 25m

£526

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 24/3

15:00-16:35

1 stop18h 35m

Glasgow Intl

Tue 31/3

06:00-11:50

1 stop13h 50m

£555

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 30/7

16:22-22:30

2 stops22h 08m

Glasgow Intl

Mon 17/8

19:35-20:39

2 stops33h 04m

£574

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 20/7

19:40-18:40

1 stop15h 00m

Glasgow Intl

Wed 29/7

06:25-14:55

1 stop16h 30m

£574

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 6/7

16:22-18:40

2 stops18h 18m

Glasgow Intl

Tue 21/7

05:55-14:55

1 stop17h 00m

£594

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 31/7

16:22-22:15

2 stops21h 53m

Glasgow Intl

Sun 16/8

06:00-19:33

2 stops21h 33m

£610

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 17/5

16:45-16:50

1 stop16h 05m

Glasgow Intl

Sun 24/5

10:10-20:07

2 stops17h 57m

£618

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from San Diego to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from San Diego with our price prediction graph.
Estimated return 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 Diego to Glasgow Intl Airport

What is the cheapest month to book a flight from San Diego to Glasgow Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £441). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £682). 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.

Related info for your journey

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

    If you book a flight to Glasgow Intl from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to Glasgow Intl per day from 0 different airlines.

  • How long is the flight from San Diego to Glasgow Intl Airport?

    Airlines like KLM, Delta, and British Airways fly from San Diego to Glasgow Intl Airport in about 13h 50m. The time it takes to get you to your destination can typically vary by up to 20h 55m. San Diego and Glasgow Intl Airport are separated by a distance of 5153 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on San Diego to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Glasgow Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £441). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £682). 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

Travelling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Alexandria
Ballachulish
Tarbert
Balloch

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How does Cheapflights help users find flights from San Diego to Glasgow Intl?

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Can Cheapflights find flights from San Diego to Glasgow Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Glasgow Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Diego to Glasgow Intl become cheaper?

Of course! You can now track prices for flights from San Diego to Glasgow Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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