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Cheap flights from San Diego to Glasgow Intl Airport from £293

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
20 Jul — 27 Jul1
1 adult

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 15 July 2025.

Round-trip from

£486

One-way from

£293

Popular in

June

Cheapest in

December

Average price

£804
British Airways
  • British Airways
  • 12/10-22/10
  • 2 total stops
  • 34h 40m total
  • San Diego to Glasgow
British Airways
  • British Airways
  • 10/9
  • 1 total stop
  • 14h 00m total
  • San Diego to Glasgow
Highest demand for flights based on searches. 18% potential increase in price (£114 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from San Diego to Glasgow Intl

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 15 July 2025.

Sun 12/1019:50SAN - GLA
1 stop17h 40mBritish Airways
Wed 22/1005:50GLA - SAN
1 stop17h 00mBritish Airways
Deal found 14/7£486
Sun 28/908:18SAN - GLA
2 stops17h 02mAmerican Airlines
Tue 7/1005:50GLA - SAN
2 stops20h 16mAmerican Airlines
Deal found 14/7£492
Mon 13/1011:08SAN - GLA
2 stops27h 42mLufthansa
Wed 22/1006:10GLA - SAN
2 stops26h 05mLufthansa
Deal found 14/7£521
Sun 28/909:59SAN - GLA
2 stops19h 01mDelta
Mon 6/1013:30GLA - SAN
1 stop30h 30mDelta
Deal found 14/7£532
Tue 14/1013:55SAN - GLA
1 stop34h 15mKLM
Sun 26/1006:05GLA - SAN
2 stops19h 51mKLM
Deal found 14/7£581
Sun 2/1118:00SAN - GLA
1 stop14h 40mMultiple Airlines
Sun 16/1109:50GLA - SAN
2 stops42h 13mMultiple Airlines
Deal found 14/7£588

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 15 July 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

Sun 12/10

19:50-21:30

1 stop17h 40m

Glasgow Intl

Wed 22/10

05:50-14:50

1 stop17h 00m

£486

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 28/9

08:18-09:20

2 stops17h 02m

Glasgow Intl

Tue 7/10

05:50-18:06

2 stops20h 16m

£492

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 13/10

11:08-22:50

2 stops27h 42m

Glasgow Intl

Tue 28/10

06:00-18:34

2 stops19h 34m

£521

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 28/9

09:59-13:00

2 stops19h 01m

Glasgow Intl

Mon 6/10

13:30-12:00

1 stop30h 30m

£532

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 14/10

13:55-08:10

1 stop34h 15m

Glasgow Intl

Sun 26/10

06:05-18:56

2 stops19h 51m

£581

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 2/11

18:00-16:40

1 stop14h 40m

Glasgow Intl

Sun 16/11

09:50-20:03

2 stops42h 13m

£588

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 10/9

19:50-17:50

1 stop14h 00m

£293

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 10/9

10:54-23:05

2 stops28h 11m

£319

Flights are sorted by cheapest return flights first.

Deals found on 13/7

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, April is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £97). Flying from San Diego to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated 15 July 2025.
See what other customers who have flown with Delta, KLM, andAmerican Airlines from San Diego to Glasgow Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from San Diego to Glasgow Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Glasgow Intl Airport, with prices starting at £486. Additional return tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at £492 and £521, respectively. Users have found that British Airways is 28% cheaper than the other options available to this destination.

  • 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, April is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £97). Flying from San Diego to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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
Largs
Renfrew
Kilmarnock
Dunoon
East Kilbride
Dumbarton
Arrochar
Clydebank
Inveraray
Ballachulish
Rothesay
Alexandria
Tarbert
Balloch

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