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

Airlines like British Airways and Delta fly from San Diego to Glasgow Intl Airport in about 18h 46m. The time it takes to get you to your destination can typically vary by up to 17h 14m. 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.

£257+ 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.

Cheapest

Best

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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 10 September 2026.

Tue 22/910:04 -

2 stops19h 11m

Tue 29/905:55 -

2 stops17h 27m

Deal found 8/9£554

Tue 22/914:30 -

2 stops17h 40m

Tue 29/906:00 -

1 stop13h 50m

Deal found 9/9£585

Sun 25/1019:00 -

1 stop14h 40m

Sun 1/1120:10 -

2 stops32h 25m

Deal found 10/9£588

Sun 25/1012:20 -

2 stops21h 20m

Sun 1/1106:35 -

2 stops20h 34m

Deal found 10/9£592

Wed 16/911:04 -

2 stops21h 06m

Wed 7/1009:10 -

2 stops21h 41m

Deal found 9/9£593

Fri 11/1218:00 -

1 stop16h 00m

Sun 20/1215:45 -

1 stop32h 25m

Deal found 9/9£599

Wed 30/1218:00 -

1 stop16h 25m

Sat 9/111:40 -

2 stops20h 17m

Deal found 10/9£610

Wed 30/1216:27 -

2 stops16h 13m

Sat 9/108:40 -

2 stops23h 17m

Deal found 9/9£615

Fri 11/1206:20 -

2 stops24h 55m

Sun 20/1210:10 -

2 stops18h 57m

Deal found 9/9£630

Find flight deals from San Diego to Glasgow Intl

Round-trip from	£542
One-way from	£257
Popular in	June
Cheapest in	October
Average price	£858

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

Search Deals

17/10-31/12
3 total stops
38h 55m total
San Diego to Glasgow

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£100 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£35 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Sat 17/10

07:50-06:45

3 stops38h 55m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£257

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 12/10

06:35-10:10

1 stop19h 35m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£265

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 13/10

22:30-10:10

2 stops27h 40m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£265

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Sat 17/10

13:40-16:15

1 stop18h 35m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£269

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 13/10

13:40-16:10

1 stop18h 30m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£269

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Wed 7/10

06:35-10:10

1 stop19h 35m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£285

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 17/11

16:53-09:55

3 stops33h 02m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£294

Fastest return journey

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Tue 17/11

18:00-15:50

1 stop13h 50m

Glasgow Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

£422

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

£665

San DiegoGlasgow

SAN San Diego - GLA Glasgow Intl

SANGLA

San Diego

Mon 11/1

18:00-16:25

1 stop14h 25m

Glasgow Intl

Thu 14/1

05:20-16:10

1 stop18h 50m

£665

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 20 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 £557). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,359). 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 £700 and £959 in January.
The cheapest return price found within the last 5 days was £542 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 British Airways and Delta fly from San Diego to Glasgow Intl Airport in about 18h 46m. The time it takes to get you to your destination can typically vary by up to 17h 14m. 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 £557). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of £1,359). 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Diego to Glasgow Intl for you. Better yet — we are completely free to use.

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?

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Cheap flights from San Diego to Glasgow Intl Airport from £257

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. 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 10 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 10 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 10 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 10 September 2026.

Last-minute flights from San Diego to Glasgow IntlDiscover last-minute flight deals from San Diego to Glasgow Intl. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Glasgow Intl. Data last updated 10 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 10 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 10 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 £700 and £959 in January.The cheapest return price found within the last 5 days was £542 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?

Travelling to a place near Glasgow Intl Airport?

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Alternative routes for San Diego to Glasgow Intl

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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 10 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 10 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 10 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 10 September 2026.

San Diego to Glasgow Intl Airport flights typically cost between £700 and £959 in January.
The cheapest return price found within the last 5 days was £542 on British Airways (10 Jan–20 Jan).