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Cheap flights from Glasgow Intl Airport to San Diego from £572

GLA — SAN
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to San Diego

Tue 8/1205:40 -
2 stops20h 25m
Tue 15/1206:15 -
2 stops18h 15m
Deal found 24/10£758
Tue 8/1208:45 -
1 stop15h 25m
Tue 15/1211:34 -
2 stops17h 31m
Deal found 24/10£774
Sun 6/1206:35 -
3 stops43h 41m
Sun 13/1206:30 -
2 stops19h 25m
Deal found 22/10£778
Sun 6/1215:45 -
1 stop32h 25m
Sun 13/1218:00 -
1 stop19h 20m
Deal found 22/10£779
Sun 6/1215:45 -
2 stops34h 10m
Sun 13/1218:00 -
1 stop17h 25m
Deal found 22/10£798
Fri 20/1116:00 -
2 stops36h 43m
Tue 24/1108:00 -
2 stops22h 35m
Deal found 23/10£802
Tue 8/1207:55 -
3 stops42h 21m
Tue 15/1206:30 -
3 stops29h 35m
Deal found 24/10£804
Sat 21/1106:35 -
2 stops19h 31m
Tue 24/1118:00 -
1 stop17h 20m
Deal found 23/10£806
Sun 6/1210:10 -
2 stops19h 02m
Sun 13/1222:45 -
2 stops27h 20m
Deal found 22/10£807
Fri 20/1113:25 -
1 stop30h 45m
Tue 24/1114:05 -
1 stop34h 25m
Deal found 23/10£814
Sat 21/1106:00 -
2 stops20h 47m
Sun 22/1122:10 -
2 stops26h 20m
Deal found 23/10£818

Find flight deals from Glasgow Intl to San Diego

Round-trip from

£754

One-way from

£572

Popular in

August

Cheapest in

June

Average price

£1,053
Iberia
  • Iberia
  • 28/1-2/2
  • 2 total stops
  • 28h 30m total
  • Glasgow to San Diego
Search Deals
29/10-31/12
  • 29/10-31/12
  • 3 total stops
  • 58h 12m total
  • Glasgow to San Diego
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Glasgow Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 29/10

20:45-23:57

3 stops58h 12m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£572

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sat 31/10

20:40-10:35

2 stops44h 55m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£695

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 29/10

13:15-09:16

2 stops27h 01m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£702

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Fri 30/10

07:05-09:40

2 stops33h 35m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£713

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 6/12

06:35-18:16

3 stops43h 41m

San Diego

Sun 13/12

06:30-09:55

2 stops19h 25m

£778

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 6/12

15:45-16:10

1 stop32h 25m

San Diego

Sun 13/12

18:00-21:20

1 stop19h 20m

£779

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 6/12

15:45-17:55

2 stops34h 10m

San Diego

Sun 13/12

18:00-19:25

1 stop17h 25m

£798

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 6/12

10:10-21:12

2 stops19h 02m

San Diego

Sun 13/12

22:45-10:05

2 stops27h 20m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 9/12

08:25-19:33

2 stops19h 08m

San Diego

Wed 16/12

22:45-11:35

2 stops28h 50m

£823

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 9/12

09:45-16:10

1 stop14h 25m

San Diego

Wed 16/12

22:45-11:35

2 stops28h 50m

£838

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 return price

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to San Diego

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

Currently, June is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Diego (average of £591). Flying from Glasgow Intl Airport to San Diego in August is currently the most expensive (average of £1,700). 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.

How much does it cost for a return flight from Glasgow Intl Airport to San Diego?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to San Diego flights typically cost between £842 and £1,102 in January.
The cheapest return price found within the last 5 days was £754 on Iberia (28 Jan–2 Feb).

Reviews of airlines servicing San Diego

See what other customers who have flown with British Airways from Glasgow Intl Airport to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,270 reviews
Check prices

Comfort

6.8

Food

6.4

Crew

7.7

Entertainment

6.5

Boarding

7.0

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
8,270 reviews
British Airways
6.7
Okay
8,270 reviews
Check prices

Comfort

6.8

Food

6.4

Crew

7.7

Entertainment

6.5

Boarding

7.0

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

  • 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 1 airline.

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

    There are many flights that can get you from Glasgow Intl Airport to San Diego in 19h 02m. Fly via Iberia, Finnair, or British Airways to get the fastest option. Airlines will cover a distance of 5153 mi. This flight may include one or multiple stops.

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

    Currently priced at £630, British Airways will fly you from Glasgow Intl Airport to San Diego and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Users have found that British Airways is 27% cheaper than the other options available to this destination.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Diego (average of £591). Flying from Glasgow Intl Airport to San Diego in August is currently the most expensive (average of £1,700). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado

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Top airline flying from Glasgow Intl to San Diego

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£630Average£706FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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