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Glasgow Intl

$388+ 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
May 25 — Jun 11
Sun 5/25
Sun 6/1
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 May 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$598
(American Airlines)

One-way from

$388
(Cheapflightsfares)

Popular in

July

Cheapest in

December

Average price

$928
Provider with most accurate pricing for San Diego-Glasgow Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Glasgow Intl flights.
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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. 20% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 20, 2025.

This American Airlines deal was found by Cheapflights users on 5/19. 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 8/67:50 pmSAN - GLA
1 stop17h 50mAmerican Airlines
Wed 10/85:50 amGLA - SAN
1 stop17h 00mAmerican Airlines
Deal found 5/19$598
This Priceline deal was found by Cheapflights users on 5/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:50 pmSAN - GLA
1 stop13h 40mBritish Airways
Thu 10/238:35 amGLA - SAN
1 stop17h 25mBritish Airways
Deal found 5/18$650
This Booking.com deal was found by Cheapflights users on 5/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:38 amSAN - GLA
2 stops17h 47mLufthansa
Thu 10/236:10 amGLA - SAN
2 stops24h 04mLufthansa
Deal found 5/18$754
This KLM deal was found by Cheapflights users on 5/19. 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.
Sun 7/205:02 pmSAN - GLA
2 stops15h 08mKLM
Tue 8/56:00 amGLA - SAN
2 stops17h 19mKLM
Deal found 5/19$955
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Mon 7/146:15 amSAN - GLA
3 stops30h 30mMultiple Airlines
Mon 7/216:50 amGLA - SAN
3 stops35h 05mMultiple Airlines
Deal found 5/19$1,073
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 7/171:55 pmSAN - GLA
1 stop34h 30mDelta
Mon 7/219:10 amGLA - SAN
1 stop34h 50mDelta
Deal found 5/19$1,116
This Gurufare deal was found by Cheapflights users on 5/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:38 pmSAN - GLA
2 stops25h 27mAer Lingus
Sun 7/68:35 amGLA - SAN
2 stops19h 28mAer Lingus
Deal found 5/19$1,318

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 May 20, 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 8/6

7:50 pm-9:40 pm

1 stop17h 50m

Glasgow Intl

Wed 10/8

5:50 am-2:50 pm

1 stop17h 00m

$598

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 10/9

7:50 pm-5:30 pm

1 stop13h 40m

Glasgow Intl

Thu 10/23

8:35 am-6:00 pm

1 stop17h 25m

$650

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 10/9

10:38 am-12:25 pm

2 stops17h 47m

Glasgow Intl

Thu 10/23

6:10 am-10:14 pm

2 stops24h 04m

$754

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 7/20

5:02 pm-4:10 pm

2 stops15h 08m

Glasgow Intl

Tue 8/5

6:00 am-3:19 pm

2 stops17h 19m

$955

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 7/14

6:15 am-8:45 pm

3 stops30h 30m

Glasgow Intl

Mon 7/21

6:50 am-9:55 am

3 stops35h 05m

$1,073

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 7/17

1:55 pm-8:25 am

1 stop34h 30m

Glasgow Intl

Mon 7/21

9:10 am-12:00 pm

1 stop34h 50m

$1,116

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 6/27

10:38 pm-8:05 am

2 stops25h 27m

Glasgow Intl

Sun 7/6

8:35 am-8:03 pm

2 stops19h 28m

$1,318

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

4:40 pm-6:40 pm

1 stop18h 00m

$388

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

3:30 pm-7:45 pm

2 stops20h 15m

$393

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 6/24

10:45 pm-9:20 am

2 stops26h 35m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Diego to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Glasgow Intl in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Glasgow Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Glasgow Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Glasgow Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $1,173). 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 May 20, 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.

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 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 1.3 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 May 20, 2025.
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
1,346 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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.
Aer Lingus
7.1
Good
1,093 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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.
Iberia
7.0
Good
2,737 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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?

    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 $598, 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 Lufthansa - these airlines can fly you to your destination from $650 and $754, respectively. You may be able to fly from San Diego to Glasgow Intl Airport for 35% 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 ($388), Iberia ($393), and Aer Lingus ($798).

  • 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 $1,173). 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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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 May 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$660Average$864FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$669Average$892FlexibilityNo cancel feeOn-time71%

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