Which airlines fly to San Diego?

British Airways, KLM and Virgin Atlantic are the top three most popular airlines that fly to San Diego from Glasgow according to our data. British Airways is the first choice among our users, with 61% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 4 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

British Airways and Iberia are the most popular carriers 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 3 as of May 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.

£376 Cheap Flights from Glasgow to San Diego in 2026

Q: 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 £717 to £609. The lowest price recently found on this route was £702.

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Find the cheapest flights from Glasgow to San Diego

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 13:17

GLA

SAN

31h 17m

2 stops

08:45 - 10:10

SAN

GLA

17h 25m

2 stops

£702United Airlines

Thu, 17 Sep - Mon, 21 Sep

14:00 - 13:17

GLA

SAN

31h 17m

2 stops

06:15 - 10:10

SAN

GLA

19h 55m

2 stops

£704United Airlines

Thu, 17 Sep - Mon, 21 Sep

14:00 - 13:17

GLA

SAN

31h 17m

2 stops

22:45 - 10:10

SAN

GLA

27h 25m

1 stop

£706United Airlines

Thu, 17 Sep - Mon, 21 Sep

14:00 - 13:17

GLA

SAN

31h 17m

2 stops

22:40 - 10:10

SAN

GLA

27h 30m

2 stops

£707United Airlines

Thu, 17 Sep - Mon, 21 Sep

07:00 - 14:55

GLA

SAN

15h 55m

1 stop

16:45 - 18:40

SAN

GLA

17h 55m

1 stop

£752British Airways

Thu, 17 Sep - Mon, 21 Sep

09:40 - 17:50

GLA

SAN

16h 10m

1 stop

15:04 - 16:10

SAN

GLA

17h 06m

2 stops

£753British Airways

Thu, 17 Sep - Mon, 21 Sep

11:25 - 17:50

GLA

SAN

14h 25m

1 stop

16:45 - 16:10

SAN

GLA

15h 25m

1 stop

£755British Airways

Thu, 17 Sep - Mon, 21 Sep

08:35 - 14:55

GLA

SAN

14h 20m

1 stop

19:40 - 19:40

SAN

GLA

16h 00m

1 stop

£757British Airways

Thu, 17 Sep - Mon, 21 Sep

14:00 - 23:40

GLA

SAN

17h 40m

1 stop

21:05 - 10:10

SAN

GLA

29h 05m

1 stop

£763Lufthansa

Mon, 6 Jul - Sun, 19 Jul

14:00 - 09:21

GLA

SAN

27h 21m

1 stop

06:35 - 10:10

SAN

GLA

19h 35m

2 stops

£793United Airlines

Mon, 6 Jul - Thu, 16 Jul

United Airlines flights from Glasgow to San Diego

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

United Airlines

17 Sept

GLA14:00Glasgow Intl

31h 17m

2 stops

SAN13:17San Diego

21 Sept

SAN08:45San Diego

17h 25m

2 stops

GLA10:10Glasgow Intl

£702

United Airlines

17 Sept

GLA14:00Glasgow Intl

31h 17m

2 stops

SAN13:17San Diego

21 Sept

SAN06:15San Diego

19h 55m

2 stops

GLA10:10Glasgow Intl

£704

United Airlines

17 Sept

GLA14:00Glasgow Intl

31h 17m

2 stops

SAN13:17San Diego

21 Sept

SAN06:15San Diego

19h 55m

2 stops

GLA10:10Glasgow Intl

£706

British Airways flights from Glasgow to San Diego

Our best British Airways deals on Glasgow to San Diego flight tickets

British Airways

17 Sept

GLA07:00Glasgow Intl

15h 55m

1 stop

SAN14:55San Diego

21 Sept

SAN16:45San Diego

17h 55m

1 stop

GLA18:40Glasgow Intl

£752

British Airways

17 Sept

GLA09:40Glasgow Intl

16h 10m

1 stop

SAN17:50San Diego

21 Sept

SAN15:04San Diego

17h 06m

2 stops

GLA16:10Glasgow Intl

£753

British Airways

17 Sept

GLA11:25Glasgow Intl

14h 25m

1 stop

SAN17:50San Diego

21 Sept

SAN16:45San Diego

15h 25m

1 stop

GLA16:10Glasgow Intl

£755

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

14:00-13:17

2 stops31h 17m

San Diego

Mon 21/9

08:45-10:10

2 stops17h 25m

£702

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

14:00-13:17

2 stops31h 17m

San Diego

Mon 21/9

06:15-10:10

2 stops19h 55m

£704

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

14:00-13:17

2 stops31h 17m

San Diego

Mon 21/9

22:45-10:10

1 stop27h 25m

£706

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

14:00-13:17

2 stops31h 17m

San Diego

Mon 21/9

22:40-10:10

2 stops27h 30m

£707

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

07:00-14:55

1 stop15h 55m

San Diego

Mon 21/9

16:45-18:40

1 stop17h 55m

£752

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

09:40-17:50

1 stop16h 10m

San Diego

Mon 21/9

15:04-16:10

2 stops17h 06m

£753

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

11:25-17:50

1 stop14h 25m

San Diego

Mon 21/9

16:45-16:10

1 stop15h 25m

£755

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

08:35-14:55

1 stop14h 20m

San Diego

Mon 21/9

19:40-19:40

1 stop16h 00m

£757

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 6/7

14:00-23:40

1 stop17h 40m

San Diego

Sun 19/7

21:05-10:10

1 stop29h 05m

£763

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 6/7

14:00-09:21

1 stop27h 21m

San Diego

Thu 16/7

06:35-10:10

2 stops19h 35m

£793

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?

What is the cheapest month to fly to San Diego?

If you don’t want to visit San Diego in November, then you should wait until October to fly from Glasgow, when ticket prices are also cheap, with an average price of £439.

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

Fastest flight time	17h 40m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 17h 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 17h 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 3 as of May 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
British Airways	PriceFrom £474	Free Cancellation	Rating 6.7 7,991 reviews	Search British Airways flights
KLM	PriceFrom £504	Free Cancellation	Rating 7.8 1,518 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £543	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £571	Free Cancellation	Rating 7.4 9,748 reviews	Search United Airlines flights

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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.

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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.