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Glasgow Intl

$285+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
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 March 17, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 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 3/16$777
This oojo deal was found by Cheapflights users on 3/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:40 pm
SAN
-
GLA
1 stop15h 00m
British Airways
Mon 11/23:25 pm
GLA
-
SAN
1 stop32h 45m
British Airways
Deal found 3/17$783
This British Airways deal was found by Cheapflights users on 3/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:40 pm
SAN
-
GLA
1 stop16h 00m
British Airways
Fri 10/25:50 am
GLA
-
SAN
1 stop17h 05m
British Airways
Deal found 3/16$786
This British Airways deal was found by Cheapflights users on 3/14. 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.
Sun 9/204:45 pm
SAN
-
GLA
1 stop13h 55m
British Airways
Thu 10/18:35 am
GLA
-
SAN
1 stop14h 20m
British Airways
Deal found 3/14$789
This British Airways deal was found by Cheapflights users on 3/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:45 pm
SAN
-
GLA
1 stop17h 55m
British Airways
Thu 8/208:35 am
GLA
-
SAN
1 stop14h 20m
British Airways
Deal found 3/15$790
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sun 8/164:28 pm
SAN
-
GLA
2 stops18h 17m
American Airlines
Wed 8/267:30 am
GLA
-
SAN
1 stop15h 25m
American Airlines
Deal found 3/15$793
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 am
SAN
-
GLA
2 stops18h 55m
Delta
Wed 10/79:10 am
GLA
-
SAN
1 stop34h 40m
Delta
Deal found 3/14$794
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 am
SAN
-
GLA
2 stops22h 10m
Delta
Thu 10/16:00 am
GLA
-
SAN
1 stop13h 50m
Delta
Deal found 3/14$797
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:15 am
SAN
-
GLA
2 stops22h 40m
Delta
Thu 10/19:10 am
GLA
-
SAN
2 stops21h 38m
Delta
Deal found 3/14$799

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$777
(Cheapflightsfares)

One-way from

$285
(Cheapflightsfares)

Popular in

January

Cheapest in

March

Average price

$681
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. 17% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 17, 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

Mon 8/17

4:45 pm-6:40 pm

1 stop17h 55m

Glasgow Intl

Thu 8/20

7:00 am-2:55 pm

1 stop15h 55m

$790

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 8/3

4:45 pm-4:10 pm

1 stop15h 25m

Glasgow Intl

Thu 8/13

8:35 am-5:50 pm

1 stop17h 15m

$803

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 5/11

11:50 am-4:10 pm

2 stops20h 20m

Glasgow Intl

Wed 5/20

1:30 pm-11:50 am

1 stop30h 20m

$818

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 4/29

4:45 pm-5:50 pm

1 stop17h 05m

Glasgow Intl

Mon 5/4

8:50 pm-2:55 pm

1 stop26h 05m

$850
Quickest round-trip

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 8/28

4:45 pm-4:25 pm

1 stop15h 40m

Glasgow Intl

Tue 9/8

10:55 am-5:50 pm

1 stop14h 55m

$851

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 4/21

9:12 am-2:40 pm

2 stops21h 28m

Glasgow Intl

Tue 5/5

10:55 am-5:50 pm

1 stop14h 55m

$853

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 5/6

4:45 pm-2:40 pm

1 stop13h 55m

Glasgow Intl

Wed 6/3

9:30 am-9:29 pm

2 stops19h 59m

$855

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 4/28

4:32 pm-6:40 pm

2 stops18h 08m

Glasgow Intl

Tue 5/5

8:35 am-2:55 pm

1 stop14h 20m

$855

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 8/20

12:33 pm-4:50 pm

2 stops20h 17m

Glasgow Intl

Mon 8/24

5:25 pm-3:25 pm

2 stops30h 00m

$868
Cheapest one-way
Quickest one-way

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 7/27

4:45 pm-2:50 pm

1 stop14h 05m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 18 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 March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, February is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $597). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $919). 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.

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 March 17, 2026.
Get a feel of what it's like to fly with American Airlines and 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.
American Airlines
7.1
Good
11,466 reviews

Comfort

7.2

Overall

7.1

Crew

7.9

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.1
Good
11,466 reviews
American Airlines
7.1
Good
11,466 reviews

Comfort

7.2

Overall

7.1

Crew

7.9

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
British Airways
6.7
Okay
7,797 reviews
American Airlines
7.1
Good
11,466 reviews

Comfort

7.2

Overall

7.1

Crew

7.9

Entertainment

6.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

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.

  • 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 17h 55m. British Airways provides one of the quickest options available for as low as $790. Airlines will cover a distance of 5153 mi. This flight may include one or multiple stops.

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

    Currently priced at $653, 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. Check Cheapflights for deals on American Airlines for as low as $683. 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.

  • 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, February is the cheapest month in which you can book a flight from San Diego to Glasgow Intl Airport (average of $597). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $919). 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.
Los Angeles to Glasgow Intl flights
San Francisco to Glasgow Intl flights
Las Vegas to Glasgow Intl flights
Long Beach to Glasgow Intl flights

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$653Average$888FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$683Average$901FlexibilityNo cancel feeOn-time71%

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