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Cheap flights from San Diego to Glasgow Intl Airport from £313

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
10 Sep — 17 Sep1
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 11 August 2026.

Sun 6/1218:00 -
1 stop17h 25m
Wed 9/1208:15 -
1 stop15h 55m
Deal found 6/8£660
Tue 29/1214:05 -
1 stop14h 40m
Thu 7/105:40 -
1 stop14h 30m
Deal found 6/8£678
Mon 28/1222:40 -
2 stops25h 50m
Wed 6/110:40 -
1 stop33h 30m
Deal found 6/8£682
Tue 20/1019:40 -
1 stop15h 55m
Mon 2/1120:25 -
1 stop27h 45m
Deal found 6/8£683
Sun 27/1218:00 -
1 stop14h 40m
Thu 7/106:35 -
1 stop17h 35m
Deal found 8/8£684
Wed 30/1218:00 -
1 stop14h 40m
Thu 7/106:35 -
1 stop17h 35m
Deal found 6/8£690
Tue 20/1013:12 -
2 stops17h 28m
Mon 2/1115:25 -
2 stops35h 37m
Deal found 6/8£692
Sun 27/1206:20 -
2 stops18h 10m
Wed 6/110:40 -
1 stop33h 30m
Deal found 6/8£695

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 11 August 2026.

Round-trip from

£646

One-way from

£313

Popular in

June

Cheapest in

October

Average price

£741
Iberia
  • Iberia
  • 11/1-25/1
  • 2 total stops
  • 42h 20m total
  • San Diego to Glasgow
Search Deals
10/9
  • 10/9
  • 3 total stops
  • 44h 41m total
  • San Diego to Glasgow
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 11 August 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

Cheapest return flight

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 20/10

19:40-19:35

1 stop15h 55m

Glasgow Intl

Mon 2/11

20:15-16:10

1 stop27h 55m

£704
Fastest return journey

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Wed 23/9

19:40-18:45

1 stop15h 05m

Glasgow Intl

Thu 1/10

08:35-14:55

1 stop14h 20m

£709

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 20/10

13:12-16:45

2 stops19h 33m

Glasgow Intl

Mon 2/11

15:25-19:02

2 stops35h 37m

£714

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Wed 14/10

19:40-18:45

1 stop15h 05m

Glasgow Intl

Fri 30/10

20:25-17:10

1 stop27h 45m

£741

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Thu 10/9

13:38-16:10

2 stops18h 32m

Glasgow Intl

Wed 16/9

06:00-21:19

2 stops23h 19m

£758

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Sun 6/12

07:41-13:15

2 stops21h 34m

Glasgow Intl

Wed 9/12

08:15-16:10

1 stop15h 55m

£827
Cheapest one-way

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 17/8

07:55-22:10

3 stops54h 15m

£332

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Thu 20/8

12:09-13:25

2 stops41h 16m

£342

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 7/9

08:45-10:10

3 stops17h 25m

£343

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 17/8

19:40-19:40

1 stop16h 00m

£428

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 14 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, October is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £587). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,363). 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.

How much does it cost for a return flight from San Diego to Glasgow Intl Airport?

Airfare is below average for this route at the moment.

San Diego to Glasgow Intl Airport flights typically cost between £705 and £745 in January.
The cheapest return price found within the last 5 days was £646 on Iberia (6 Jan–20 Jan).

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 British Airways fly from San Diego to Glasgow Intl Airport in about 17h 25m. The time it takes to get you to your destination can typically vary by up to . San Diego and Glasgow Intl Airport are separated by a distance of 5153 mi.

  • 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, October is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £587). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,363). 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
Kilmarnock
Dunoon
Arrochar
Dumbarton
East Kilbride
Clydebank
Helensburgh
Largs
Renfrew
Inveraray
Rothesay
Alexandria
Glencoe
Balloch

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

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Why should you use Cheapflights to find cheap flight tickets 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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