What is the cheapest airline that flies from Glasgow to San Diego?

Iberia is the most popular carrier operating from Glasgow to San Diego

When did momondo last update prices for flights from Glasgow to San Diego Airport?

Prices for flights from Glasgow to San Diego Airport were last updated today.

How many operators does momondo search for flights from Glasgow to San Diego Airport?

The number of operators available for flights from Glasgow to San Diego Airport is 1 as of November 2026.

How old do you have to be to fly from Glasgow to San Diego Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£447 Cheap Flights from Glasgow to San Diego in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

11:20 - 16:40SAN San Diego-GLA Glasgow Intl

21h 20m2 stops Dallas/Fort Worth London Heathrow

£807Iberia

Wed, 3 Feb - Sun, 7 Feb

09:30 - 16:10GLA Glasgow Intl-SAN San Diego

14h 40m1 stop London Heathrow

18:00 - 18:25SAN San Diego-GLA Glasgow Intl

16h 25m1 stop London Heathrow

£807Iberia

Thu, 21 Jan - Mon, 25 Jan

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

18:00 - 16:40SAN San Diego-GLA Glasgow Intl

14h 40m1 stop London Heathrow

£807Iberia

Wed, 3 Feb - Sun, 7 Feb

09:30 - 16:10GLA Glasgow Intl-SAN San Diego

14h 40m1 stop London Heathrow

08:00 - 10:05SAN San Diego-GLA Glasgow Intl

18h 05m2 stops Dallas/Fort Worth London Heathrow

£807Iberia

Thu, 21 Jan - Mon, 25 Jan

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

07:15 - 14:35SAN San Diego-GLA Glasgow Intl

23h 20m2 stops Dallas/Fort Worth London Heathrow

£807Iberia

Wed, 3 Feb - Sun, 7 Feb

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

18:00 - 16:40SAN San Diego-GLA Glasgow Intl

14h 40m1 stop London Heathrow

£807Iberia

Wed, 3 Feb - Sun, 7 Feb

09:30 - 16:10GLA Glasgow Intl-SAN San Diego

14h 40m1 stop London Heathrow

08:00 - 10:05SAN San Diego-GLA Glasgow Intl

18h 05m2 stops Dallas/Fort Worth London Heathrow

£808Iberia

Thu, 21 Jan - Mon, 25 Jan

09:30 - 16:10GLA Glasgow Intl-SAN San Diego

14h 40m1 stop London Heathrow

18:00 - 18:25SAN San Diego-GLA Glasgow Intl

16h 25m1 stop London Heathrow

£808Iberia

Thu, 21 Jan - Mon, 25 Jan

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

18:00 - 16:40SAN San Diego-GLA Glasgow Intl

14h 40m1 stop London Heathrow

£842British Airways

Wed, 16 Dec - Wed, 23 Dec

06:35 - 16:10GLA Glasgow Intl-SAN San Diego

17h 35m1 stop London Heathrow

16:30 - 16:40SAN San Diego-GLA Glasgow Intl

16h 10m2 stops Phoenix Sky Harbor Intl London Heathrow

£875British Airways

Sun, 15 Nov - Sun, 22 Nov

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Iberia flights from Glasgow to San Diego

Our best Iberia deals on Glasgow to San Diego flight tickets

Iberia

3 Feb

GLA09:45Glasgow Intl

14h 25m

1 stop

SAN16:10San Diego

7 Feb

SAN18:00San Diego

14h 40m

1 stop

GLA16:40Glasgow Intl

£801

Iberia

3 Feb

GLA11:40Glasgow Intl

20h 19m

2 stops

SAN23:59San Diego

7 Feb

SAN11:20San Diego

21h 20m

2 stops

GLA16:40Glasgow Intl

£806

Iberia

21 Jan

GLA09:30Glasgow Intl

14h 40m

1 stop

SAN16:10San Diego

25 Jan

SAN08:00San Diego

18h 05m

2 stops

GLA10:05Glasgow Intl

£807

American Airlines flights from Glasgow to San Diego

Our best American Airlines deals on Glasgow to San Diego flight tickets

American Airlines

16 Dec

GLA12:40Glasgow Intl

19h 19m

2 stops

SAN23:59San Diego

23 Dec

SAN18:00San Diego

14h 40m

1 stop

GLA16:40Glasgow Intl

£816

American Airlines

16 Dec

GLA05:45Glasgow Intl

20h 12m

2 stops

SAN17:57San Diego

23 Dec

SAN11:16San Diego

17h 34m

2 stops

GLA12:50Glasgow Intl

£819

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 3/2

09:45-16:10

1 stop14h 25m

San Diego

Sun 7/2

11:20-16:40

2 stops21h 20m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 21/1

09:30-16:10

1 stop14h 40m

San Diego

Mon 25/1

18:00-18:25

1 stop16h 25m

£807

Fastest return journey

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 3/2

09:45-16:10

1 stop14h 25m

San Diego

Sun 7/2

18:00-16:40

1 stop14h 40m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 21/1

09:30-16:10

1 stop14h 40m

San Diego

Mon 25/1

08:00-10:05

2 stops18h 05m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 3/2

09:45-16:10

1 stop14h 25m

San Diego

Sun 7/2

07:15-14:35

2 stops23h 20m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 3/2

09:45-16:10

1 stop14h 25m

San Diego

Sun 7/2

18:00-16:40

1 stop14h 40m

£807

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 21/1

09:30-16:10

1 stop14h 40m

San Diego

Mon 25/1

08:00-10:05

2 stops18h 05m

£808

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Thu 21/1

09:30-16:10

1 stop14h 40m

San Diego

Mon 25/1

18:00-18:25

1 stop16h 25m

£808

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 16/12

09:45-16:10

1 stop14h 25m

San Diego

Wed 23/12

18:00-16:40

1 stop14h 40m

£842

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 15/11

06:35-16:10

1 stop17h 35m

San Diego

Sun 22/11

16:30-16:40

2 stops16h 10m

£875

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Glasgow and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from £908 to £1,030.
The lowest price recently found on this route was £801.

What is the cheapest month to fly to San Diego?

If you don’t want to visit San Diego in June, then you should wait until January to fly from Glasgow, when ticket prices are also cheap, with an average price of £647.

Cheap Glasgow to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to San Diego

Best price found	£447
Fastest flight time	14h 40m
Direct flights	None

The best one-way flight to San Diego from Glasgow in the past 72 hours is £447. The best return flight deal from Glasgow to San Diego found on momondo in the last 72 hours is £807.

The fastest flight from Glasgow to San Diego takes 14h 40m

There are no direct flights from Glasgow to San Diego. There are no popular flight routes from Glasgow to San Diego.

Search flight deals

Frequently asked questions about flying from Glasgow to San Diego

How far is Glasgow to San Diego by plane?
Glasgow and San Diego are 5159.0 mi apart from one another. In terms of flight time, this usually takes a little over 14h 40m.
When did momondo last update prices for flights from Glasgow to San Diego Airport?
Prices for flights from Glasgow to San Diego Airport were last updated today.
How many operators does momondo search for flights from Glasgow to San Diego Airport?
The number of operators available for flights from Glasgow to San Diego Airport is 1 as of November 2026.
How old do you have to be to fly from Glasgow to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to San Diego

Compare and see reviews for airlines that fly from Glasgow to San Diego with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £242	Free Cancellation	Rating 7.1 3,065 reviews		Search JetBlue flights
British Airways	PriceFrom £544	Free Cancellation	Rating 6.7 8,282 reviews		Search British Airways flights

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Why should I use momondo to find a flight deal from Glasgow to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Glasgow to San Diego for you.

Can I find flights from Glasgow to San Diego with flexible booking policies on momondo?

Flights from Glasgow to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Glasgow to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Glasgow to San Diego.

I’m not ready to book a flight from Glasgow to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.