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Glasgow Intl

$395+ Cheap flights from San Diego (SAN) to Glasgow Intl (GLA)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$659
(American Airlines)

One-way from

$395
(Justfly.com)

Popular in

June

Cheapest in

December

Average price

$1,083
From San Diego to Glasgow Intl
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One-way flight from San Diego to Glasgow Intl
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Highest demand for flights based on searches. 19% potential increase in price ($215 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:40 pmSAN - GLA
2 stops18h 00mAmerican Airlines
Wed 9/178:40 amGLA - SAN
1 stop14h 10mAmerican Airlines
Deal found 7/1$659
This Justfly.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:40 pmSAN - GLA
1 stop17h 10mBritish Airways
Wed 9/178:40 amGLA - SAN
1 stop14h 10mBritish Airways
Deal found 7/1$695
This Virgin Atlantic deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:50 amSAN - GLA
2 stops17h 05mVirgin Atlantic
Tue 11/186:05 amGLA - SAN
1 stop14h 00mVirgin Atlantic
Deal found 7/1$778
This KLM deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:25 amSAN - GLA
2 stops18h 00mKLM
Thu 8/216:00 amGLA - SAN
1 stop14h 00mKLM
Deal found 6/29$787
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:01 pmSAN - GLA
3 stops34h 24mMultiple Airlines
Fri 8/226:55 amGLA - SAN
3 stops24h 42mMultiple Airlines
Deal found 7/1$873
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:50 amSAN - GLA
2 stops19h 50mDelta
Wed 11/199:05 amGLA - SAN
2 stops20h 46mDelta
Deal found 6/30$888

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 2, 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

Wed 9/3

4:40 pm-6:40 pm

2 stops18h 00m

Glasgow Intl

Wed 9/17

8:40 am-2:50 pm

1 stop14h 10m

$659

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/3

4:40 pm-5:50 pm

1 stop17h 10m

Glasgow Intl

Wed 9/17

8:40 am-2:50 pm

1 stop14h 10m

$695

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 11/14

8:50 am-9:55 am

2 stops17h 05m

Glasgow Intl

Tue 11/18

6:05 am-12:05 pm

1 stop14h 00m

$778

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 8/14

6:25 am-8:25 am

2 stops18h 00m

Glasgow Intl

Thu 8/21

6:00 am-12:00 pm

1 stop14h 00m

$787

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 8/15

7:01 pm-1:25 pm

3 stops34h 24m

Glasgow Intl

Fri 8/22

6:55 am-11:37 pm

3 stops24h 42m

$873

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 11/15

8:50 am-12:40 pm

2 stops19h 50m

Glasgow Intl

Wed 11/19

9:05 am-9:51 pm

2 stops20h 46m

$888

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

7:50 pm-5:50 pm

1 stop14h 00m

$395

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/10

12:38 pm-6:40 pm

2 stops22h 02m

$400

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

4:40 pm-6:40 pm

2 stops18h 00m

$404

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

11:17 am-3:25 pm

3 stops20h 08m

$1,623

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 round-trip 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, November is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $664). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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.

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

Find hourly flight availability from San Diego to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from San Diego to Glasgow Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 57% versus a flight at noon.

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 July 2, 2025.
Get a feel of what it's like to fly with Delta, KLM, and American Airlines from San Diego to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Aer Lingus
7.1
Good
1,141 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Iberia
7.0
Good
2,817 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Glasgow Intl from San Diego. Booking flights from San Diego (SAN) to Glasgow Intl should be relatively easy as there are 0 daily outbound flights to Glasgow Intl from 2 different airlines.

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

    Currently priced at $659, American Airlines will fly you from San Diego to Glasgow Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and KLM - these airlines can fly you to your destination from $695 and $787, respectively. You may be able to fly from San Diego to Glasgow Intl Airport for 27% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from San Diego to Glasgow Intl Airport are British Airways ($395), Iberia ($400), and American Airlines ($404).

  • 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 vacation 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, November is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $664). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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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Top 2 airlines flying from San Diego to Glasgow Intl

Discover the top 2 airlines that operate flights from San Diego to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$656Average$859FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$669Average$921FlexibilityNo cancel feeOn-time71%

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