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Glasgow Intl

$434+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 pm
SAN
-
GLA
1 stop15h 55m
British Airways
Tue 9/299:10 pm
GLA
-
SAN
1 stop25h 45m
British Airways
Deal found 6/17$873
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:45 pm
SAN
-
GLA
1 stop16h 00m
British Airways
Mon 11/25:45 pm
GLA
-
SAN
1 stop30h 25m
British Airways
Deal found 6/13$883
This eDestinos deal was found by Cheapflights users on 6/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:40 pm
SAN
-
GLA
1 stop14h 10m
British Airways
Fri 10/28:35 am
GLA
-
SAN
1 stop14h 20m
British Airways
Deal found 6/15$886
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:40 pm
SAN
-
GLA
1 stop17h 55m
British Airways
Thu 10/17:00 am
GLA
-
SAN
1 stop15h 55m
British Airways
Deal found 6/14$891
This British Airways deal was found by Cheapflights users on 6/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:45 pm
SAN
-
GLA
1 stop17h 05m
British Airways
Tue 10/65:55 am
GLA
-
SAN
1 stop19h 55m
British Airways
Deal found 6/17$892
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 10/114:54 pm
SAN
-
GLA
2 stops17h 51m
American Airlines
Wed 10/2110:50 am
GLA
-
SAN
1 stop15h 00m
American Airlines
Deal found 6/12$893
This Finnair deal was found by Cheapflights users on 6/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:45 am
SAN
-
GLA
2 stops19h 30m
Multiple Airlines
Mon 11/28:25 pm
GLA
-
SAN
1 stop27h 45m
Multiple Airlines
Deal found 6/16$894
This American Airlines deal was found by Cheapflights users on 6/15. 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 9/237:40 pm
SAN
-
GLA
1 stop14h 10m
American Airlines
Fri 10/27:00 am
GLA
-
SAN
1 stop15h 55m
American Airlines
Deal found 6/15$898
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 9/227:40 pm
SAN
-
GLA
1 stop15h 00m
American Airlines
Tue 9/295:55 am
GLA
-
SAN
2 stops19h 52m
American Airlines
Deal found 6/16$899
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 9/221:40 pm
SAN
-
GLA
1 stop15h 15m
Delta
Mon 10/51:30 pm
GLA
-
SAN
1 stop30h 20m
Delta
Deal found 6/17$900

Find 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 June 18, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$873
(Cheapflightsfares)

One-way from

$434
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,488
Provider with most accurate pricing for San Diego-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Glasgow Intl flights.
Search Deals
From San Diego to Glasgow Intl
Search Deals
One-way flight from San Diego to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 18, 2026.
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 round-trip

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 9/1

8:45 am-10:10 am

3 stops17h 25m

Glasgow Intl

Wed 9/9

2:00 pm-9:32 am

2 stops27h 32m

$964

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 8/27

4:45 pm-5:30 pm

1 stop16h 45m

Glasgow Intl

Mon 9/7

7:35 pm-2:55 pm

1 stop27h 20m

$993

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 8/27

7:40 pm-9:30 pm

1 stop17h 50m

Glasgow Intl

Mon 9/7

5:40 pm-11:47 pm

2 stops38h 07m

$1,010

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 8/27

2:00 pm-4:15 pm

2 stops18h 15m

Glasgow Intl

Mon 9/7

9:10 am-11:50 am

1 stop34h 40m

$1,014

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 7/30

1:36 pm-4:15 pm

2 stops18h 39m

Glasgow Intl

Mon 8/17

5:00 pm-11:50 am

1 stop26h 50m

$1,030
Quickest round-trip

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 8/28

1:03 pm-2:10 pm

2 stops17h 07m

Glasgow Intl

Tue 9/8

5:55 am-2:55 pm

1 stop17h 00m

$1,031

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 8/28

8:45 am-10:10 am

3 stops17h 25m

Glasgow Intl

Tue 9/8

2:00 pm-9:32 am

2 stops27h 32m

$1,041

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 7/30

12:20 pm-4:05 pm

2 stops19h 45m

Glasgow Intl

Mon 8/17

7:35 pm-6:18 pm

2 stops30h 43m

$1,071
Cheapest one-way

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 7/5

8:51 pm-9:40 am

3 stops52h 49m

$434

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 7/5

7:40 pm-6:45 pm

1 stop15h 05m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 16 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Diego-Glasgow Intl Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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, October is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $791). Flying from San Diego to Glasgow Intl Airport in January is currently the most expensive (average of $1,633). 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 to fly round-trip from San Diego to Glasgow Intl Airport?

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 June 18, 2026.
Get a feel of what it's like to fly with British Airways 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.
British Airways
6.7
Okay
8,054 reviews

Comfort

6.8

Crew

7.7

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,054 reviews
British Airways
6.7
Okay
8,054 reviews

Comfort

6.8

Crew

7.7

Boarding

6.9

Entertainment

6.4

Overall

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

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 1 airline.

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

    A quick flight from San Diego to Glasgow Intl Airport can take about 16h 45m. United Airlines provides one of the quickest options available for as low as $993. Airlines will cover a distance of 5153 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Diego to Glasgow Intl Airport round-trip?

    Currently priced at $626, British Airways will fly you from San Diego to Glasgow Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. You may be able to fly from San Diego to Glasgow Intl Airport for 41% less than the average price by searching for this airline.

  • 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, October is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $791). Flying from San Diego to Glasgow Intl Airport in January is currently the most expensive (average of $1,633). 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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Alternative routes for San Diego to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Diego to Glasgow Intl

Discover the top airline 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$626Average$923FlexibilityNo cancel feeOn-time70%

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