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$314+ Cheap flights from San Diego (SAN) to Glasgow

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Diego to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Glasgow (GG1). 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 12, 2025.

Round-trip from

$653
(American Airlines)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,476
From San Diego to Glasgow
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One-way flight from San Diego to Glasgow
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Highest demand for flights based on searches. 20% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to Glasgow

Cheapest flights from San Diego to Glasgow
Explore the most affordable flight options available from San Diego to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 8/64:40 pmSAN - GLA
1 stop17h 10mAmerican Airlines
Wed 10/87:00 amGLA - SAN
1 stop19h 00mAmerican Airlines
Deal found 6/10$653
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:38 pmSAN - GLA
2 stops18h 57mBritish Airways
Tue 9/309:20 pmGLA - SAN
1 stop25h 30mBritish Airways
Deal found 6/9$659
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:54 amSAN - GLA
2 stops28h 11mLufthansa
Tue 9/306:10 amGLA - SAN
2 stops21h 42mLufthansa
Deal found 6/9$676
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:50 pmSAN - GLA
1 stop15h 05mMultiple Airlines
Tue 10/2810:50 amGLA - SAN
2 stops19h 35mMultiple Airlines
Deal found 6/12$712
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 6/189:46 amSAN - GLA
2 stops22h 24mDelta
Sat 6/281:25 pmGLA - SAN
2 stops17h 16mDelta
Deal found 6/10$1,779
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:27 pmSAN - GLA
2 stops17h 18mIberia
Tue 7/19:15 amGLA - SAN
2 stops19h 57mIberia
Deal found 6/10$1,786
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:00 pmSAN - GLA
1 stop14h 40mKLM
Fri 1/29:05 amGLA - SAN
1 stop35h 00mKLM
Deal found 6/12$1,810
This Icelandair deal was found by Cheapflights users on 6/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:40 amSAN - GLA
2 stops18h 45mIcelandair
Thu 9/252:20 pmGLA - SAN
2 stops16h 33mIcelandair
Deal found 6/10$4,169
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:57 pmSAN - GLA
2 stops18h 13mVirgin Atlantic
Mon 6/234:55 pmGLA - SAN
1 stop27h 05mVirgin Atlantic
Deal found 6/11$4,998

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Glasgow 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 12, 2025.
Use the filters below to find and compare flights from San Diego to Glasgow that are best for you.

Fly from

San Diego

Fly to

Glasgow

Route

Depart

Return

Price

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 8/6

4:40 pm-5:50 pm

1 stop17h 10m

Glasgow Intl

Wed 10/8

7:00 am-6:00 pm

1 stop19h 00m

$653

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

12:38 pm-3:35 pm

2 stops18h 57m

Glasgow Intl

Tue 9/30

9:20 pm-2:50 pm

1 stop25h 30m

$659

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

10:54 am-11:05 pm

2 stops28h 11m

Glasgow Intl

Tue 9/30

6:10 am-7:52 pm

2 stops21h 42m

$676

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 10/17

7:50 pm-6:55 pm

1 stop15h 05m

Glasgow Intl

Tue 10/28

10:50 am-11:25 pm

2 stops19h 35m

$712

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 6/24

3:27 pm-4:45 pm

2 stops17h 18m

Glasgow Intl

Tue 7/1

9:15 am-9:12 pm

2 stops19h 57m

$1,786

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Mon 9/15

10:40 am-1:25 pm

2 stops18h 45m

Glasgow Intl

Thu 9/25

2:20 pm-10:53 pm

2 stops16h 33m

$4,169

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sat 10/18

4:02 pm-1:25 pm

2 stops37h 23m

$314

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/24

4:40 pm-3:35 pm

1 stop14h 55m

$398

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 9/10

2:55 pm-6:40 pm

2 stops19h 45m

$399

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 6/24

7:05 pm-1:25 pm

2 stops34h 20m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from San Diego to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

What is the cheapest month to book a flight from San Diego to Glasgow?

Currently, November is the cheapest month in which you can book a flight from San Diego to Glasgow (average of $664). Flying from San Diego to Glasgow in June is currently the most expensive (average of $1,160). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from San Diego to Glasgow, 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.

What is the cheapest day to fly from San Diego to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Glasgow flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Glasgow by month

Plan your trip to Glasgow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow 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 when rainfall is around 1.3 in.

Temperature in Glasgow by month

Plan your trip to Glasgow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow, 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

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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.
Icelandair
7.0
Good
499 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
2,776 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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.
Lufthansa
6.8
Okay
7,139 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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. 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?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Glasgow from San Diego. Booking flights from San Diego (SAN) to Glasgow should be relatively easy as there are 0 daily outbound flights to Glasgow from 7 different airlines.

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

    Flying on American Airlines is currently your cheapest option to Glasgow, with prices starting at $653. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $659 and $676, respectively. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Diego to Glasgow one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $398. Iberia flights start at $399 while deals on Icelandair start at $570 one-way.

  • Can I find deals for flights from San Diego to Glasgow that include hotel bookings?

    Yes. In addition to deals on San Diego to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Glasgow?

    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.

  • Can I find deals for business class flights from San Diego to Glasgow?

    Yes. Cheapflights offers flight deals from San Diego to Glasgow 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?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Glasgow (average of $664). Flying from San Diego to Glasgow in June is currently the most expensive (average of $1,160). 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 7 airlines flying from San Diego to Glasgow

Discover the top 7 airlines that operate flights from San Diego to Glasgow. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$660Average$887FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$669Average$898FlexibilityNo cancel feeOn-time71%
DeltaCheapest$699Average$819FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$710Average$1,055FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$739Average$1,157FlexibilityNo cancel feeOn-time72%
KLMCheapest$789Average$1,144FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$841Average$1,147FlexibilityNo cancel feeOn-time62%

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