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Cheap flights from Glasgow to San Diego from £383

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SAN
27 Jan — 3 Feb1
1 adult

The best prices from Glasgow to San Diego are usually found in February or March, booked 41 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Glasgow to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 22 January 2025.

Round-trip from

£518

Popular in

August

Cheapest in

February

Average price

£625
KLM
  • KLM
  • 4/2-18/2
  • 4 total stops
  • 37h 17m total
  • Glasgow to San Diego
Highest demand for flights based on searches. 14% potential increase in price (£95 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in January 2025

Find flight deals from Glasgow to San Diego

Cheapest flights from Glasgow to San Diego
Explore the most affordable flight options available from Glasgow to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Tue 29/407:00GLA - SAN
1 stop19h 00mBritish Airways
Wed 7/519:50SAN - GLA
1 stop14h 00mBritish Airways
Deal found 21/1£421
Tue 4/206:05GLA - SAN
2 stops19h 57mKLM
Tue 18/207:10SAN - GLA
2 stops17h 20mKLM
Deal found 21/1£518
Tue 4/220:20GLA - SAN
1 stop27h 45mMultiple Airlines
Tue 18/212:02SAN - GLA
2 stops16h 53mMultiple Airlines
Deal found 21/1£529
Tue 29/406:00GLA - SAN
2 stops18h 52mVirgin Atlantic
Wed 7/513:35SAN - GLA
2 stops18h 35mVirgin Atlantic
Deal found 21/1£530

Find flights from Glasgow to San Diego within your budget

Customise your flight search to find flights from Glasgow 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 858,174 searches. Data last updated 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 29/4

07:00-18:00

1 stop19h 00m

San Diego

Wed 7/5

19:50-17:50

1 stop14h 00m

£421

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 4/2

06:05-18:02

2 stops19h 57m

San Diego

Tue 18/2

07:10-08:30

2 stops17h 20m

£518

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 4/2

20:20-16:05

1 stop27h 45m

San Diego

Tue 18/2

12:02-12:55

2 stops16h 53m

£529

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 29/4

06:00-16:52

2 stops18h 52m

San Diego

Wed 7/5

13:35-16:10

2 stops18h 35m

£530

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 22/4

21:55-09:35

3 stops43h 40m

£383

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 22/4

08:35-20:21

2 stops19h 46m

£474

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 19/6

10:00-18:00

1 stop16h 00m

£577

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 21/2

06:35-16:05

1 stop17h 30m

£2,337

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Best time to book a flight from Glasgow to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Glasgow with our price prediction graph.
Estimated return 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 to San Diego

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

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

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

The best time to book flights from Glasgow to San Diego is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow to San Diego (average of £585). Flying from Glasgow to San Diego in July is currently the most expensive (average of £920). 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 GLA to SAN?

Find hourly flight availability from Glasgow to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2025.

When flying from Glasgow to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 22 January 2025.
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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.

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

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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.

7.6
Good
1,286 reviews
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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.

7.5
Good
664 reviews
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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.

7.1
Good
1,082 reviews
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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.

6.6
Okay
6,834 reviews
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

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 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?

    For a flight from Glasgow 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 per day. 6 airlines have flights to San Diego from Glasgow on a regular basis.

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

    According to our current data, KLM (£518), British Airways (£526), and Virgin Atlantic (£882) offers the cheapest pricing from Glasgow to San Diego. You may be able to fly from Glasgow to San Diego for 23% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Glasgow to San Diego are Aer Lingus (£565), British Airways (£609), and Finnair (£2,337).

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Glasgow to San Diego (average of £585). Flying from Glasgow to San Diego in July is currently the most expensive (average of £920). 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

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
El Cajon

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Top 6 airlines flying from Glasgow to San Diego

Discover the top 6 airlines that operate flights from Glasgow to San Diego. 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 858,174 searches. Data last updated 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£477Average£805FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£492Average£690FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£514Average£699FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£532Average£645FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£538Average£604FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£586Average£735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow to San Diego?

Cheapflights makes it easy to find Glasgow to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to San Diego?

Cheapflights helps you find that perfect flight to San Diego from Glasgow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Glasgow to San Diego with no change fees?

Yes, we can. To see specific flights from Glasgow to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Glasgow to San Diego become cheaper?

Yes, Cheapflights offers price alerts on Glasgow to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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