HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Glasgow

$483+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GLA
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Glasgow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 25, 2025.

Round-trip from

$582
(Cheapflightsfares)

One-way from

$483
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$1,273
From San Diego to Glasgow
Search Deals
One-way flight from San Diego to Glasgow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 25, 2025.

This oojo deal was found by Cheapflights users on 11/23. 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.
Mon 12/297:30 pmSAN - GLA
2 stops37h 25mBritish Airways
Fri 9/118:55 amGLA - SAN
2 stops19h 58mBritish Airways
Deal found 11/23$729
This Delta deal was found by Cheapflights users on 11/24. 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.
Mon 12/293:37 pmSAN - GLA
2 stops40h 58mDelta
Wed 9/91:30 pmGLA - SAN
1 stop30h 20mDelta
Deal found 11/24$743
This Iberia deal was found by Cheapflights users on 11/24. 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.
Sun 12/286:00 pmSAN - GLA
1 stop18h 25mMultiple Airlines
Wed 9/99:25 amGLA - SAN
1 stop16h 25mMultiple Airlines
Deal found 11/24$867
This British Airways deal was found by Cheapflights users on 11/23. 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 12/286:00 pmSAN - GLA
1 stop20h 30mBritish Airways
Fri 9/118:35 amGLA - SAN
1 stop14h 20mBritish Airways
Deal found 11/23$868
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 pmSAN - GLA
1 stop19h 25mBritish Airways
Wed 9/98:40 amGLA - SAN
2 stops20h 46mBritish Airways
Deal found 11/24$890
This Delta deal was found by Cheapflights users on 11/23. 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 12/146:15 amSAN - GLA
2 stops22h 30mDelta
Tue 12/231:25 pmGLA - SAN
2 stops34h 30mDelta
Deal found 11/23$901
This British Airways deal was found by Cheapflights users on 11/23. 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 12/286:00 pmSAN - GLA
1 stop18h 25mBritish Airways
Sat 9/126:55 amGLA - SAN
1 stop16h 00mBritish Airways
Deal found 11/23$918
This Delta deal was found by Cheapflights users on 11/23. 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 12/2810:55 pmSAN - GLA
2 stops25h 35mDelta
Thu 9/106:00 amGLA - SAN
1 stop13h 50mDelta
Deal found 11/23$920
This Delta deal was found by Cheapflights users on 11/23. 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.
Mon 12/2910:20 pmSAN - GLA
2 stops30h 25mDelta
Sun 9/1310:25 amGLA - SAN
2 stops21h 18mDelta
Deal found 11/23$927
This Delta deal was found by Cheapflights users on 11/23. 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 12/2810:55 pmSAN - GLA
2 stops25h 35mDelta
Wed 9/96:00 amGLA - SAN
2 stops24h 44mDelta
Deal found 11/23$929

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 November 25, 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 1/14

6:00 pm-6:15 pm

1 stop16h 15m

Glasgow Intl

Thu 1/29

9:55 am-4:10 pm

1 stop14h 15m

$582

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 1/16

6:00 pm-6:00 pm

1 stop16h 00m

Glasgow Intl

Tue 1/20

2:00 pm-4:10 pm

1 stop34h 10m

$601

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Sun 1/11

4:00 pm-4:40 pm

2 stops16h 40m

Glasgow Intl

Mon 1/26

6:35 am-10:26 pm

2 stops23h 51m

$607

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 1/16

9:45 am-4:35 pm

2 stops22h 50m

Glasgow Intl

Tue 1/20

6:05 am-7:08 pm

2 stops21h 03m

$629

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 1/16

6:15 am-4:35 pm

2 stops26h 20m

Glasgow Intl

Tue 1/20

10:40 am-10:31 pm

2 stops19h 51m

$629

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 2/18

12:52 pm-3:50 pm

2 stops18h 58m

Glasgow Intl

Mon 3/2

8:25 pm-8:25 pm

2 stops32h 00m

$637

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 2/18

6:00 pm-3:50 pm

1 stop13h 50m

Glasgow Intl

Sun 3/1

6:35 am-4:05 pm

1 stop17h 30m

$656

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Thu 2/19

6:00 pm-4:40 pm

1 stop14h 40m

Glasgow Intl

Sun 3/1

5:55 am-4:05 pm

1 stop18h 10m

$663

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Fri 2/13

9:25 am-9:35 am

2 stops16h 10m

$483

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 1/7

6:00 pm-3:50 pm

1 stop13h 50m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

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, August is the cheapest month in which you can book a flight from San Diego to Glasgow (average of $554). Flying from San Diego to Glasgow in June is currently the most expensive (average of $1,005). 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 November 25, 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 evening, which can drop the price by up to 44% 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 Tuesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 25, 2025.
See what other customers who have flown with American Airlines and British Airways from San Diego to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,042 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

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
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

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
7,536 reviews
American Airlines
7.2
Good
11,042 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

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. 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 5 different airlines.

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

    Departing from San Diego to Glasgow will take you 16h 15m. Airlines will cover a distance of 5153 mi.

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

    Flying on British Airways is currently your cheapest option to Glasgow, with prices starting at $656. Another option worth looking into is American Airlines, starting at $683 round trip. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, August is the cheapest month in which you can book a flight from San Diego to Glasgow (average of $554). Flying from San Diego to Glasgow in June is currently the most expensive (average of $1,005). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Edinburgh flights
San Francisco to Edinburgh flights
San Francisco to Glasgow Intl flights
Los Angeles to Glasgow Intl flights
Santa Ana to Edinburgh flights
San Jose to Edinburgh flights
Santa Ana to Glasgow Intl flights
Ontario to Edinburgh flights
Las Vegas to Edinburgh flights
San Diego to Edinburgh flights
San Jose to Glasgow Intl flights
Oakland to Edinburgh flights
Ontario to Glasgow Intl flights
Sacramento to Edinburgh flights
San Diego to Glasgow Intl flights
Las Vegas to Glasgow Intl flights
San Francisco to Inverness flights
San Francisco to Aberdeen flights
Oakland to Glasgow Intl flights
Sacramento to Glasgow Intl flights
Los Angeles to Aberdeen flights
Burbank to Edinburgh flights
Los Angeles to Inverness flights
San Jose to Aberdeen flights
Reno to Edinburgh flights
Fresno to Edinburgh flights
San Jose to Inverness flights
Sacramento to Inverness flights
Reno to Glasgow Intl flights
Santa Ana to Aberdeen flights
Ontario to Aberdeen flights
San Francisco to Dundee flights
Fresno to Glasgow Intl flights
San Francisco to Sumburgh/Shetland flights
Long Beach to Glasgow Intl flights
Medford to Glasgow Intl flights
Santa Rosa to Edinburgh flights
Monterey to Edinburgh flights
Long Beach to Edinburgh flights
Oakland to Inverness flights
San Diego to Inverness flights
Santa Ana to Inverness flights
Fresno to Aberdeen flights
Long Beach to Aberdeen flights
Las Vegas to Aberdeen flights
San Francisco to Stornoway flights

Top 5 airlines flying from San Diego to Glasgow

Discover the top 5 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$651Average$872FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$655Average$842FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$668Average$884FlexibilityNo cancel feeOn-time71%
DeltaCheapest$668Average$1,071FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$714Average$1,171FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.