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Cheap flights from San Diego to Glasgow Intl Airport from £413

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Tue 25/1118:00SAN - GLA
1 stop13h 50mBritish Airways
Wed 31/1205:55GLA - SAN
2 stops20h 58mBritish Airways
Deal found 25/11£1,157
Sun 28/1217:31SAN - GLA
2 stops54h 19mMultiple Airlines
Sat 3/108:20GLA - SAN
2 stops43h 59mMultiple Airlines
Deal found 24/11£1,514
Sun 28/1218:00SAN - GLA
1 stop20h 30mBritish Airways
Sat 3/106:35GLA - SAN
2 stops20h 18mBritish Airways
Deal found 24/11£1,722
Tue 25/1118:00SAN - GLA
1 stop13h 50mMultiple Airlines
Wed 31/1209:45GLA - SAN
1 stop14h 25mMultiple Airlines
Deal found 25/11£2,066
Thu 25/1214:31SAN - GLA
2 stops16h 39mMultiple Airlines
Sat 3/109:35GLA - SAN
1 stop14h 35mMultiple Airlines
Deal found 25/11£2,488
Wed 26/1118:00SAN - GLA
1 stop13h 50mMultiple Airlines
Tue 2/1209:50GLA - SAN
1 stop14h 20mMultiple Airlines
Deal found 25/11£9,320

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 27 November 2025.

Round-trip from

£437

One-way from

£413

Popular in

June

Cheapest in

March

Average price

£964
British Airways
  • British Airways
  • 16/1-20/1
  • 2 total stops
  • 31h 15m total
  • San Diego to Glasgow
Search Deals
British Airways
  • British Airways
  • 15/5
  • 2 total stops
  • 17h 58m total
  • San Diego to Glasgow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 November 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

Fri 16/1

18:00-18:00

1 stop16h 00m

Glasgow Intl

Tue 20/1

07:25-16:10

1 stop16h 45m

£437

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 16/1

06:15-16:35

2 stops26h 20m

Glasgow Intl

Tue 20/1

10:40-22:31

2 stops19h 51m

£474

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 16/1

09:45-16:35

2 stops22h 50m

Glasgow Intl

Tue 20/1

06:05-19:08

2 stops21h 03m

£476

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 18/2

16:58-18:15

2 stops17h 17m

Glasgow Intl

Mon 2/3

20:25-16:10

1 stop27h 45m

£480

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 18/2

18:00-15:50

1 stop13h 50m

Glasgow Intl

Sun 1/3

06:35-16:05

1 stop17h 30m

£497

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 19/2

18:00-16:40

1 stop14h 40m

Glasgow Intl

Sun 1/3

05:55-16:05

1 stop18h 10m

£502

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 18/2

17:35-12:05

3 stops34h 30m

Glasgow Intl

Mon 2/3

16:30-15:45

3 stops31h 15m

£1,364

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 15/5

16:57-18:55

2 stops17h 58m

£413

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 7/1

18:00-15:50

1 stop13h 50m

£468

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 15/5

15:45-16:40

2 stops16h 55m

£632

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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 £458). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £858). 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?

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, Delta, and Virgin Atlantic fly from San Diego to Glasgow Intl Airport in about 16h. The time it takes to get you to your destination can typically vary by up to 10h 20m. 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 £458). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £858). 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
Arrochar
Clydebank
East Kilbride
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.

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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