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Glasgow Intl

$363+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
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 February 2, 2026.

This British Airways deal was found by Cheapflights users on 1/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 pm
SAN
-
GLA
1 stop15h 50m
British Airways
Mon 3/95:45 pm
GLA
-
SAN
1 stop30h 25m
British Airways
Deal found 1/29$614
This KLM deal was found by Cheapflights users on 1/31. 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.
Tue 3/173:00 pm
SAN
-
GLA
1 stop18h 35m
KLM
Tue 3/246:05 am
GLA
-
SAN
1 stop14h 00m
KLM
Deal found 1/31$626
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:40 pm
SAN
-
GLA
2 stops27h 10m
British Airways
Mon 4/277:35 pm
GLA
-
SAN
2 stops35h 58m
British Airways
Deal found 2/1$635
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
SAN
-
GLA
2 stops18h 30m
Multiple Airlines
Tue 3/249:05 am
GLA
-
SAN
2 stops20h 54m
Multiple Airlines
Deal found 1/31$641
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:40 pm
SAN
-
GLA
1 stop15h 05m
British Airways
Wed 9/97:30 am
GLA
-
SAN
1 stop15h 25m
British Airways
Deal found 1/30$670
This oojo deal was found by Cheapflights users on 1/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:38 pm
SAN
-
GLA
2 stops18h 02m
British Airways
Mon 11/211:35 am
GLA
-
SAN
1 stop36h 35m
British Airways
Deal found 1/30$671
This oojo deal was found by Cheapflights users on 1/31. 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 9/226:20 am
SAN
-
GLA
2 stops22h 55m
British Airways
Tue 9/299:10 pm
GLA
-
SAN
1 stop25h 45m
British Airways
Deal found 1/31$672

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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(British Airways)

One-way from

$363
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$696
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 ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 2, 2026.
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

Thu 3/5

6:00 pm-5:50 pm

1 stop15h 50m

Glasgow Intl

Mon 3/9

5:45 pm-5:10 pm

1 stop30h 25m

$614

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 3/17

3:00 pm-4:35 pm

1 stop18h 35m

Glasgow Intl

Tue 3/24

6:05 am-1:05 pm

1 stop14h 00m

$626

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 4/18

10:40 pm-9:50 am

2 stops27h 10m

Glasgow Intl

Mon 4/27

7:35 pm-11:33 pm

2 stops35h 58m

$635

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 3/17

7:00 am-8:30 am

2 stops18h 30m

Glasgow Intl

Tue 3/24

9:05 am-10:59 pm

2 stops20h 54m

$641

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 2/5

11:00 am-4:35 pm

2 stops21h 35m

Glasgow Intl

Wed 2/11

10:40 am-10:31 pm

2 stops19h 51m

$749

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 2/6

9:55 am-4:35 pm

2 stops22h 40m

Glasgow Intl

Wed 2/11

6:05 am-7:08 pm

2 stops21h 03m

$749

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 4/18

6:35 pm-1:25 pm

3 stops34h 50m

$363

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 3/4

6:00 pm-3:50 pm

1 stop13h 50m

$458

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 4/18

1:40 pm-4:15 pm

1 stop18h 35m

$474

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 3/4

9:29 am-10:45 am

2 stops17h 16m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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 February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice 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 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 $572). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $1,008). 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 February 2, 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
7.2
Good
11,211 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

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
7.2
Good
11,211 reviews
American Airlines
7.2
Good
11,211 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

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
7,707 reviews
American Airlines
7.2
Good
11,211 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

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 15h 50m. British Airways provides one of the quickest options available for as low as $614. 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 $644, 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 34% 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 $572). Flying from San Diego to Glasgow Intl Airport in June is currently the most expensive (average of $1,008). 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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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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$644Average$869FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$683Average$852FlexibilityNo cancel feeOn-time71%

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