Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to San Diego from £343

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GLA — SAN
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

The best prices from Glasgow Intl to San Diego are usually found in January or February, booked 44 days in advance, depart on a Monday or Thursday and return on a Monday

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 4 May 2024.

Popular in

August

Cheapest in

January

Round-trip from

£463

One-way from

£343
High demand for flights, 32% potential price rise
Best time to find cheap flights, 24% potential price drop
From Glasgow Intl to San Diego
One-way flight from Glasgow Intl to San Diego

What is the cheapest day to fly round-trip from Glasgow Intl Airport to San Diego?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 30% on the overall cost on flights from Glasgow Intl Airport to San Diego.

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

Travelers have found it’s best to book a flight 45 days in advance to save up to 62% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Glasgow Intl Airport to San Diego 1-2 weeks in advance for as low as £418, or £644 for flights within the next 24 hours.

What is the cheapest month to fly from Glasgow Intl Airport to San Diego?

January can be a great time to fly to San Diego from Glasgow Intl Airport with a flight ticket averaging about £631. Cheapflights users have found deals in the month of January for as cheap as £404. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Glasgow Intl Airport to San Diego (GLA - SAN)?

It’s optimal to fly from Glasgow Intl Airport to San Diego in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at midday.

Cheap American Airlines flights from Glasgow Intl to San Diego

Explore cheap flight options specifically provided by American Airlines for the route between Glasgow Intl and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 4 May 2024.
Thu 9/507:05GLA - SAN
1 stop16h 20mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,196
Thu 9/510:45GLA - SAN
2 stops18h 56mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,200

Cheap Glasgow Intl to San Diego flights in May & June 2024

Find cheap flight options from Glasgow Intl to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Prices were last updated on 4 May 2024.
Wed 5/608:20GLA - SAN
1 stop17h 50mFinnair
Tue 18/616:35SAN - GLA
2 stops19h 10mFinnair
Deal found 3/5£571
Wed 5/606:10GLA - SAN
2 stops20h 03mKLM
Tue 18/611:58SAN - GLA
2 stops17h 02mKLM
Deal found 3/5£573
Wed 5/608:20GLA - SAN
1 stop15h 05mBritish Airways
Tue 18/617:15SAN - GLA
1 stop15h 30mBritish Airways
Deal found 3/5£679
Thu 9/507:05GLA - SAN
1 stop16h 20mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,196
Thu 9/510:45GLA - SAN
2 stops18h 56mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,200
Thu 9/506:10GLA - SAN
2 stops18h 01mDelta
Mon 13/506:35SAN - GLA
2 stops17h 55mDelta
Deal found 2/5£1,213

Glasgow Intl to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Glasgow Intl and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 4 May 2024.
Wed 5/608:20GLA - SAN
1 stop17h 50mFinnair
Tue 18/616:35SAN - GLA
2 stops19h 10mFinnair
Deal found 3/5£571
Wed 5/606:10GLA - SAN
2 stops20h 03mKLM
Tue 18/611:58SAN - GLA
2 stops17h 02mKLM
Deal found 3/5£573
Wed 5/608:20GLA - SAN
1 stop15h 05mBritish Airways
Tue 18/617:15SAN - GLA
1 stop15h 30mBritish Airways
Deal found 3/5£679
Thu 9/507:05GLA - SAN
1 stop16h 20mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,196
Thu 9/510:45GLA - SAN
2 stops18h 56mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,200
Thu 9/506:10GLA - SAN
2 stops18h 01mDelta
Mon 13/506:35SAN - GLA
2 stops17h 55mDelta
Deal found 2/5£1,213

Glasgow Intl to San Diego flights leaving soon

Find last-minute flight options from Glasgow Intl to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 4 May 2024.
Thu 9/507:05GLA - SAN
1 stop16h 20mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,196
Thu 9/510:45GLA - SAN
2 stops18h 56mAmerican Airlines
Mon 13/520:00SAN - GLA
1 stop15h 40mAmerican Airlines
Deal found 2/5£1,200
Thu 9/506:10GLA - SAN
2 stops18h 01mDelta
Mon 13/506:35SAN - GLA
2 stops17h 55mDelta
Deal found 2/5£1,213

One-way flights to San Diego from Glasgow Intl

Search for one-way flight options from Glasgow Intl to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 898,761 searches. Data last updated 4 May 2024.
Thu 23/520:40GLA - SAN
3 stops59h 13mMultiple Airlines
Deal found 3/5£343
Thu 23/508:35GLA - SAN
2 stops30h 17mMultiple Airlines
Deal found 3/5£522
Thu 23/520:30GLA - SAN
1 stop29h 35mMultiple Airlines
Deal found 3/5£712

Find flights from Glasgow Intl to San Diego within your budget

Customise 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 898,761 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£571 - £679

Route

Depart

Return

Price

Glasgow IntlSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 5/6

1 stop17h 50m

San Diego

Tue 18/6

2 stops19h 10m

£571

Glasgow IntlSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 5/6

2 stops20h 03m

San Diego

Tue 18/6

2 stops17h 02m

£573

Glasgow IntlSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 5/6

1 stop15h 05m

San Diego

Tue 18/6

1 stop15h 30m

£679

Flights are sorted by cheapest first

Deals found on 3/5

When is the best time to book a flight from Glasgow Intl Airport to San Diego?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to San Diego. Price data was last updated on 28 January 2024.
Booking 44 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.
Search Deals

When is the cheapest time to fly from Glasgow Intl Airport to San Diego?

Use this chart to determine the cheapest time to fly return from Glasgow Intl to San Diego. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Glasgow Intl Airport to San Diego flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from Glasgow Intl to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Glasgow Intl to San Diego is currently £526 while a return flight costs £608. Price data was last updated on 28 April 2024.

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Diego (average of £581). Flying from Glasgow Intl Airport to San Diego in July is currently the most expensive (average of £843). 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.

January

£463

February

£475

March

£488

April

£512

May

£523

June

£640

July

£672

August

£602

September

£572

October

£568

November

£495

December

£543

Temperature and rainfall in San Diego by month

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

SAN

Temperature

14 - 22 °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 4 May 2024.
7.9
Good
1,604 reviews

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,604 reviews
7.9
Good
1,604 reviews

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
1,379 reviews
7.9
Good
1,604 reviews

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.8
Okay
6,876 reviews
7.9
Good
1,604 reviews

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Glasgow Intl. Booking flights from Glasgow Intl to San Diego (SAN) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 3 different airlines.

  • Can I find flights from Glasgow Intl Airport to San Diego for under £600 on Cheapflights?

    Yes, there are multiple flights from Glasgow Intl Airport to San Diego for under £600. The cheapest flight booked recently is on Finnair for just £571, but on average you can expect to pay £607.

  • Are there last-minute flights available from Glasgow Intl Airport to San Diego for under £1,200?

    There are currently 3+ open flights from Glasgow Intl Airport to San Diego within the next 7 days for less than £1,200.

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

    Currently priced at £571, Finnair will fly you from Glasgow Intl Airport to San Diego and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from £573 and £679, respectively. Users have found that Finnair is 9% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Glasgow Intl Airport to San Diego?

  • What does GLA to SAN mean?

    GLA stands for Glasgow Intl Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Glasgow Intl to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Glasgow Intl to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Glasgow Intl to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Glasgow Intl to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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 holiday 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.

  • Can I find deals for flights from Glasgow Intl to San Diego that allow pets onboard?

    Many airlines flying from Glasgow Intl to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Glasgow Intl to San Diego?

    Yes, you can often find last-minute deals on Glasgow Intl to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Glasgow Intl Airport to San Diego flight deals updated?

    The Glasgow Intl Airport to San Diego flight deals you see on this page were last updated on 3/5.

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.

Top 3 airlines flying from Glasgow Intl to San Diego

Discover the top 3 airlines that operate flights from Glasgow Intl 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 898,761 searches. Data last updated 4 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£475Average£678FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£524Average£652FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£603Average£618FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Glasgow Intl to San Diego by cabin class

Find flights from Glasgow Intl to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Intl to San Diego?

Cheapflights helps you search for flights from Glasgow Intl to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to San Diego from Glasgow Intl 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 Intl to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to San Diego, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Glasgow Intl 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.

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.