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Glasgow Intl

$502+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 00m
British Airways
Tue 9/299:10 pm
GLA
-
SAN
1 stop25h 45m
British Airways
Deal found 6/9$872
This oojo deal was found by Cheapflights users on 6/9. 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 10/64:45 pm
SAN
-
GLA
1 stop17h 55m
British Airways
Mon 10/195:40 pm
GLA
-
SAN
1 stop29h 15m
British Airways
Deal found 6/9$881
This oojo deal was found by Cheapflights users on 6/8. 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 6/8$882
This Finnair deal was found by Cheapflights users on 6/9. 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 6/9$893
This Finnair deal was found by Cheapflights users on 6/9. 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 9/227:40 pm
SAN
-
GLA
1 stop15h 55m
Finnair
Tue 9/298:35 am
GLA
-
SAN
2 stops22h 50m
Finnair
Deal found 6/9$898
This Finnair deal was found by Cheapflights users on 6/9. 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 10/201:18 pm
SAN
-
GLA
2 stops19h 27m
Finnair
Mon 11/23:25 pm
GLA
-
SAN
2 stops36h 53m
Finnair
Deal found 6/9$902
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm
SAN
-
GLA
2 stops33h 10m
United Airlines
Thu 10/12:00 pm
GLA
-
SAN
1 stop16h 19m
United Airlines
Deal found 6/7$905

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 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$872
(Cheapflightsfares)

One-way from

$502
(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. 13% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 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 10, 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 10/20

1:18 pm-4:45 pm

2 stops19h 27m

Glasgow Intl

Mon 11/2

8:25 pm-4:10 pm

1 stop27h 45m

$895

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 10/6

7:40 pm-7:35 pm

1 stop15h 55m

Glasgow Intl

Mon 10/19

5:40 pm-5:47 pm

2 stops32h 07m

$900

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 10/20

1:18 pm-4:45 pm

2 stops19h 27m

Glasgow Intl

Mon 11/2

3:25 pm-8:18 pm

2 stops36h 53m

$902
Quickest round-trip

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

$989

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-6:54 pm

2 stops33h 14m

$1,009
Cheapest one-way

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 8/14

6:20 am-10:10 am

2 stops19h 50m

$513

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 6/29

1:19 pm-2:50 pm

2 stops17h 31m

$757

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 6/29

7:41 pm-10:10 am

3 stops30h 29m

$768
Quickest one-way

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 10/20

4:45 pm-2:40 pm

1 stop13h 55m

$873

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 9/6

4:45 pm-2:40 pm

1 stop13h 55m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 14 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 $773). 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 10, 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
8,035 reviews

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them again.
British Airways
6.7
Okay
8,035 reviews
British Airways
6.7
Okay
8,035 reviews

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them 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 15h 55m. Finnair provides one of the quickest options available for as low as $900. Airlines will cover a distance of 5153 mi.

  • 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 40% 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 $773). 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

Browse thousands of different options on Cheapflights for your next trip

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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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$626Average$942FlexibilityNo cancel feeOn-time70%

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