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$585+ Cheap flights from Glasgow Intl (GLA) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SAN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Glasgow Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to San Diego (SAN). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(TravelUp)

Popular in

August

Cheapest in

February

Average price

$769
Provider with most accurate pricing for Glasgow Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-San Diego flights.
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From Glasgow Intl to San Diego
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Glasgow Intl to San Diego

Cheapest flights from Glasgow Intl to San Diego
Explore the most affordable flight options available from Glasgow Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:55 amGLA - SAN
1 stop17h 05mBritish Airways
Fri 9/197:50 pmSAN - GLA
1 stop15h 05mBritish Airways
Deal found 1/19$585
This KLM deal was found by Cheapflights users on 1/20. 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 2/46:05 amGLA - SAN
2 stops22h 54mKLM
Tue 2/1812:00 pmSAN - GLA
2 stops16h 40mKLM
Deal found 1/20$633
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/48:20 pmGLA - SAN
1 stop27h 45mMultiple Airlines
Tue 2/188:25 amSAN - GLA
2 stops17h 25mMultiple Airlines
Deal found 1/20$646
This Delta deal was found by Cheapflights users on 1/19. 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.
Fri 9/56:00 amGLA - SAN
2 stops24h 16mDelta
Fri 9/1912:35 pmSAN - GLA
2 stops19h 35mDelta
Deal found 1/19$648
This Virgin Atlantic deal was found by Cheapflights users on 1/19. 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.
Wed 10/14:55 pmGLA - SAN
1 stop27h 05mVirgin Atlantic
Wed 10/811:05 amSAN - GLA
2 stops21h 05mVirgin Atlantic
Deal found 1/19$700

Find flights from Glasgow Intl to San Diego within your budget

Customize your flight search to find flights from Glasgow Intl to San Diego 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 3/7

8:15 am-4:05 pm

1 stop15h 50m

San Diego

Sun 3/9

7:10 pm-6:30 pm

1 stop16h 20m

$616

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 2/4

6:05 am-8:59 pm

2 stops22h 54m

San Diego

Tue 2/18

12:00 pm-12:40 pm

2 stops16h 40m

$633

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 2/4

8:20 pm-4:05 pm

1 stop27h 45m

San Diego

Tue 2/18

8:25 am-9:50 am

2 stops17h 25m

$646

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 4/9

6:00 am-9:27 pm

2 stops23h 27m

San Diego

Tue 4/15

7:10 am-8:10 am

2 stops17h 00m

$1,084

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 6/19

8:35 am-6:00 pm

1 stop17h 25m

$712

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 4/14

11:35 am-5:50 pm

1 stop14h 15m

$807

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 5/20

8:35 am-7:03 pm

2 stops18h 28m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-San Diego 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 Glasgow Intl Airport-San Diego 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 Glasgow Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Glasgow Intl 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.

Travel insights for flights from Glasgow Intl to San Diego

Get recent, data-driven insights about flights from Glasgow Intl to San Diego including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Glasgow Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to San Diego. Price data was last updated on January 17, 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow Intl Airport to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Diego (average of $286). Flying from Glasgow Intl Airport to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated January 21, 2025.
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
665 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,646 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,834 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to San Diego. 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 into for flights to San Diego from Glasgow Intl?

    For a flight from Glasgow Intl to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from Glasgow Intl per day. 0 airlines have flights to San Diego from Glasgow Intl on a regular basis.

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

    British Airways, at $616, was found to be the cheapest airline from Glasgow Intl Airport to San Diego.Alternate airlines to your destination round-trip include KLM and Virgin Atlantic. You may be able to fly from Glasgow Intl Airport to San Diego for 25% less than the average price by searching for these airlines.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to San Diego.

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

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

    Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Diego (average of $286). Flying from Glasgow Intl Airport to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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