Cheap flights from San Diego to Glasgow Intl Airport from £372

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find 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 14 October 2025.

Wed 26/1109:59SAN - GLA
2 stops18h 46mDelta
Wed 3/1206:05GLA - SAN
2 stops23h 00mDelta
Deal found 11/10£464
Fri 28/1106:20SAN - GLA
2 stops19h 15mBritish Airways
Fri 5/1208:15GLA - SAN
2 stops22h 06mBritish Airways
Deal found 13/10£479
Wed 26/1118:00SAN - GLA
1 stop13h 50mBritish Airways
Wed 3/1211:40GLA - SAN
2 stops18h 41mBritish Airways
Deal found 11/10£482
Wed 29/1012:18SAN - GLA
2 stops18h 57mAmerican Airlines
Tue 25/1108:55GLA - SAN
2 stops19h 53mAmerican Airlines
Deal found 12/10£502
Wed 29/1013:41SAN - GLA
2 stops19h 09mBritish Airways
Tue 25/1108:55GLA - SAN
1 stop15h 15mBritish Airways
Deal found 12/10£505
Sat 15/1118:00SAN - GLA
1 stop30h 55mBritish Airways
Wed 19/1108:40GLA - SAN
1 stop15h 30mBritish Airways
Deal found 13/10£612
Sat 15/1107:18SAN - GLA
2 stops18h 47mVirgin Atlantic
Wed 19/1106:05GLA - SAN
2 stops20h 15mVirgin Atlantic
Deal found 13/10£625
Thu 20/1109:30SAN - GLA
2 stops16h 00mBritish Airways
Wed 26/1109:45GLA - SAN
2 stops19h 56mBritish Airways
Deal found 11/10£664

Cheap 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 14 October 2025.

Round-trip from

£464

One-way from

£372

Popular in

June

Cheapest in

February

Average price

£590
Delta
  • Delta
  • 26/11-3/12
  • 4 total stops
  • 41h 46m total
  • San Diego to Glasgow
11/1
  • 11/1
  • 2 total stops
  • 16h 38m total
  • San Diego to Glasgow
Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in October 2025

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 14 October 2025.
Use the filters below to find and compare flights from San Diego to Glasgow Intl Airport that are best for you.

Fly from

San Diego

Fly to

Glasgow Intl

Route

Depart

Return

Price

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 26/11

09:59-12:45

2 stops18h 46m

Glasgow Intl

Wed 3/12

06:05-21:05

2 stops23h 00m

£464

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 28/11

06:20-09:35

2 stops19h 15m

Glasgow Intl

Fri 5/12

08:15-22:21

2 stops22h 06m

£479

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 26/11

18:00-15:50

1 stop13h 50m

Glasgow Intl

Wed 3/12

11:40-22:21

2 stops18h 41m

£482

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 2/4

19:50-17:30

1 stop13h 40m

Glasgow Intl

Thu 16/4

08:35-14:50

1 stop14h 15m

£540

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 2/4

15:45-17:30

2 stops17h 45m

Glasgow Intl

Thu 16/4

08:35-19:03

2 stops18h 28m

£558

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 2/4

06:15-13:00

2 stops22h 45m

Glasgow Intl

Thu 16/4

06:00-12:00

1 stop14h 00m

£561

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 29/10

19:00-15:50

1 stop13h 50m

Glasgow Intl

Tue 25/11

09:50-16:10

1 stop14h 20m

£580

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 15/11

18:00-22:30

1 stop20h 30m

Glasgow Intl

Wed 19/11

08:40-16:10

1 stop15h 30m

£612

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 15/11

06:30-10:05

2 stops19h 35m

Glasgow Intl

Wed 19/11

06:05-18:20

2 stops20h 15m

£625

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 11/1

13:57-14:35

2 stops16h 38m

£372

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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, August is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £454). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £845). 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 Delta, British Airways, and American Airlines fly from San Diego to Glasgow Intl Airport in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 1h 30m. 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, August is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £454). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £845). 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
Largs
Renfrew
Kilmarnock
Dumbarton
Clydebank
East Kilbride
Arrochar
Inveraray
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

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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.

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