How long is the flight from San Diego to Glasgow Intl Airport?

Airlines like American Airlines and British Airways fly from San Diego to Glasgow Intl Airport in about 17h 35m. The time it takes to get you to your destination can typically vary by up to 1h 24m. 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.

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.

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).

What is the cheapest time of day to fly from SAN to GLA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Glasgow Intl Airport as you normally would.

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.

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.

£555+ Cheap Flights from San Diego to Glasgow Intl Airport

Cheap flight deals from San Diego to Glasgow Intl

Enter your travel dates to find the best prices.

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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 22 September 2026.

Wed 21/1016:45 -

1 stop17h 05m

Wed 28/1008:15 -

2 stops18h 49m

Deal found 21/9£555

Tue 3/1118:00 -

1 stop15h 10m

Tue 10/1109:50 -

1 stop14h 20m

Deal found 19/9£555

Tue 3/1118:00 -

1 stop13h 50m

Tue 10/1108:45 -

2 stops19h 50m

Deal found 19/9£556

Tue 3/1107:15 -

2 stops18h 40m

Tue 10/1110:55 -

2 stops20h 59m

Deal found 19/9£560

Mon 2/1110:12 -

2 stops20h 18m

Mon 9/1120:15 -

2 stops31h 00m

Deal found 18/9£561

Wed 14/1016:26 -

2 stops17h 24m

Wed 21/1010:50 -

2 stops18h 44m

Deal found 17/9£561

Mon 19/1016:45 -

1 stop15h 25m

Mon 26/1020:15 -

2 stops33h 35m

Deal found 19/9£563

Mon 2/1111:50 -

2 stops20h 35m

Mon 9/1117:35 -

1 stop30h 35m

Deal found 18/9£581

Mon 28/907:00 -

2 stops24h 40m

Sat 3/1022:00 -

2 stops26h 12m

Deal found 21/9£587

Thu 5/1106:25 -

2 stops19h 30m

Thu 12/1111:55 -

2 stops20h 02m

Deal found 21/9£589

Thu 5/1118:00 -

1 stop15h 50m

Thu 12/1111:30 -

2 stops18h 10m

Deal found 21/9£600

Find flight deals from San Diego to Glasgow Intl

Round-trip from	£549
Popular in	June
Cheapest in	October
Average price	£868

British Airways
10/1-20/1
2 total stops
31h 45m total
San Diego to Glasgow

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Highest demand for flights based on searches. 13% potential increase in price (£103 potential increase over avg. return price).

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Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Mon 8/3

18:00-16:25

1 stop14h 25m

Glasgow Intl

Mon 15/3

20:15-17:10

1 stop27h 55m

£558

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Sun 17/1

07:36-10:35

2 stops18h 59m

Glasgow Intl

Wed 27/1

09:45-16:10

1 stop14h 25m

£562

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Sun 10/1

16:34-19:20

2 stops18h 46m

Glasgow Intl

Wed 20/1

08:15-16:10

1 stop15h 55m

£563

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 11/1

11:20-18:25

2 stops23h 05m

Glasgow Intl

Thu 21/1

06:35-19:11

2 stops20h 36m

£570

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Thu 25/2

18:00-19:35

1 stop17h 35m

Glasgow Intl

Tue 9/3

08:45-16:10

1 stop15h 25m

£594

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 2/3

14:05-16:30

1 stop18h 25m

Glasgow Intl

Mon 8/3

13:25-12:10

1 stop30h 45m

£599

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 2/3

06:50-12:45

2 stops21h 55m

Glasgow Intl

Wed 10/3

13:25-12:10

1 stop30h 45m

£602

Fastest return journey

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 1/12

18:00-15:50

1 stop13h 50m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£603

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Thu 18/3

19:00-17:50

1 stop15h 50m

Glasgow Intl

Sat 3/4

07:55-21:44

2 stops21h 49m

£642

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Fri 9/10

22:30-10:10

2 stops27h 40m

Glasgow Intl

Sun 18/10

14:00-22:19

1 stop16h 19m

£643

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 17 resultsSorted by cheapest first

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.

SAN-GLA

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 £564). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,376). 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 £621 and £811 in January.
The cheapest return price found within the last 5 days was £549 on British Airways (10 Jan–20 Jan).

Related info for your journey

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 American Airlines and British Airways fly from San Diego to Glasgow Intl Airport in about 17h 35m. The time it takes to get you to your destination can typically vary by up to 1h 24m. 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, October is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of £564). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,376). 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.

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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.

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Cheap flights from San Diego to Glasgow Intl Airport from £555

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Glasgow Intl

Cheapest flights from San Diego to Glasgow IntlExplore 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 22 September 2026.

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 22 September 2026.

Best flights from San Diego to Glasgow IntlDiscover carefully curated flight deals from San Diego to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from San Diego to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from San Diego to Glasgow IntlDiscover last-minute flight deals from San Diego to Glasgow Intl. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Glasgow Intl. Data last updated 22 September 2026 and is based on user searches.

One-way flights from San Diego to Glasgow IntlSearch for one-way flight options from San Diego to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from San Diego to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Find flight deals from San Diego to Glasgow Intl

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

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.

Cheapflights Insights

What is the cheapest month to book a flight from San Diego to Glasgow Intl Airport?

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 £621 and £811 in January.The cheapest return price found within the last 5 days was £549 on British Airways (10 Jan–20 Jan).

Related info for your journey

What airport do you fly from for flights from San Diego to Glasgow Intl?

How long is the flight from San Diego to Glasgow Intl Airport?

Can I find deals for flights from San Diego to Glasgow Intl that include hotel bookings?

How can I find direct flights from San Diego to Glasgow Intl?

Can I find deals for business class flights from San Diego to Glasgow Intl?

What is the cheapest month to book a flight from San Diego to Glasgow Intl Airport?

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

Why should you use Cheapflights to find cheap flight tickets from San Diego to Glasgow Intl?

Can Cheapflights find flights from San Diego to Glasgow Intl with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Glasgow Intl become cheaper?

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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 22 September 2026.

Best flights from San Diego to Glasgow Intl
Discover carefully curated flight deals from San Diego to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from San Diego to Glasgow Intl
Discover last-minute flight deals from San Diego to Glasgow Intl. Data last updated 22 September 2026 and is based on user searches.

One-way flights from San Diego to Glasgow Intl
Search for one-way flight options from San Diego to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

San Diego to Glasgow Intl Airport flights typically cost between £621 and £811 in January.
The cheapest return price found within the last 5 days was £549 on British Airways (10 Jan–20 Jan).