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Cheap flights from San Diego to Glasgow Intl Airport from £318

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
31 Mar — 7 Apr1
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 26 March 2025.

Round-trip from

£509

One-way from

£318

Popular in

June

Cheapest in

December

Average price

£621
British Airways
  • British Airways
  • 22/4-28/4
  • 4 total stops
  • 45h 34m total
  • San Diego to Glasgow
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 57h 25m total
  • San Diego to Glasgow
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£174 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 26 March 2025.

Tue 22/411:04SAN - GLA
2 stops17h 06mBritish Airways
Mon 28/419:30GLA - SAN
2 stops28h 28mBritish Airways
Deal found 24/3£509
Sun 18/519:50SAN - GLA
1 stop16h 00mAmerican Airlines
Fri 30/505:50GLA - SAN
1 stop17h 00mAmerican Airlines
Deal found 25/3£512
Sun 18/517:15SAN - GLA
2 stops21h 45mLufthansa
Fri 30/506:10GLA - SAN
2 stops24h 29mLufthansa
Deal found 25/3£603
Fri 9/506:15SAN - GLA
3 stops32h 35mMultiple Airlines
Fri 16/506:55GLA - SAN
3 stops43h 05mMultiple Airlines
Deal found 25/3£704
Fri 9/520:25SAN - GLA
2 stops33h 00mIcelandair
Wed 21/514:20GLA - SAN
2 stops36h 55mIcelandair
Deal found 25/3£2,388

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 26 March 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

Tue 22/4

11:04-12:10

2 stops17h 06m

Glasgow Intl

Mon 28/4

19:30-15:58

2 stops28h 28m

£509

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 18/5

19:50-19:50

1 stop16h 00m

Glasgow Intl

Fri 30/5

05:50-14:50

1 stop17h 00m

£512

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 18/5

17:15-23:00

2 stops21h 45m

Glasgow Intl

Fri 30/5

06:10-22:39

2 stops24h 29m

£603

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 18/5

08:10-13:55

3 stops21h 45m

Glasgow Intl

Fri 30/5

07:55-12:00

3 stops36h 05m

£717

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 8/7

19:05-13:25

2 stops34h 20m

Glasgow Intl

Tue 22/7

14:20-09:09

2 stops26h 49m

£2,581

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/7

14:29-19:45

2 stops21h 16m

Glasgow Intl

Thu 24/7

07:00-21:48

2 stops22h 48m

£2,908

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 7/7

07:00-08:25

2 stops17h 25m

Glasgow Intl

Wed 23/7

06:00-16:06

2 stops18h 06m

£3,276

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 6/7

13:55-13:00

1 stop15h 05m

Glasgow Intl

Tue 22/7

06:00-12:00

1 stop14h 00m

£4,246

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 7/7

19:50-21:40

1 stop17h 50m

Glasgow Intl

Wed 23/7

10:35-18:00

1 stop15h 25m

£4,318

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 10/6

14:05-07:30

3 stops57h 25m

£318

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 15 results
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, January 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.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 26 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Diego to Glasgow to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
Delta
8.0
Very Good
7,891 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
Icelandair
7.0
Good
474 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 £509. Additional return tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at £512 and £603, respectively. Users have found that British Airways is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Diego to Glasgow Intl Airport one-way?

    The cheapet airlines for a one-way flight from San Diego to Glasgow Intl Airport are Iberia (£385), Delta (£386), and KLM (£659).

  • 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, January 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

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