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

United Airlines and British Airways are the most popular carriers operating from Glasgow to San Diego

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 62% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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.

£397 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 high for flights on this route. Typical prices usually range from £678 to £622. The lowest price recently found on this route was £707.

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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 - 22:24

GLA

SAN

16h 24m

1 stop

22:30 - 10:10

SAN

GLA

27h 40m

2 stops

£707United Airlines

Thu, 1 Oct - Mon, 5 Oct

14:00 - 23:40

GLA

SAN

17h 40m

1 stop

16:41 - 10:10

SAN

GLA

33h 29m

2 stops

£763Lufthansa

Tue, 9 Jun - Tue, 23 Jun

14:00 - 23:40

GLA

SAN

17h 40m

1 stop

06:40 - 10:10

SAN

GLA

19h 30m

1 stop

£855Lufthansa

Tue, 9 Jun - Tue, 23 Jun

14:00 - 09:28

GLA

SAN

27h 28m

2 stops

17:30 - 10:10

SAN

GLA

32h 40m

2 stops

£875United Airlines

Wed, 3 Jun - Sun, 14 Jun

14:00 - 23:54

GLA

SAN

17h 54m

2 stops

06:20 - 10:10

SAN

GLA

19h 50m

3 stops

£935United Airlines

Tue, 9 Jun - Tue, 23 Jun

14:00 - 12:37

GLA

SAN

30h 37m

1 stop

22:30 - 10:10

SAN

GLA

27h 40m

1 stop

£952Lufthansa

Wed, 3 Jun - Sun, 14 Jun

08:35 - 11:50

GLA

SAN

35h 15m

3 stops

16:55 - 06:50

SAN

GLA

29h 55m

3 stops

£1,066Multiple Airlines

Tue, 9 Jun - Tue, 23 Jun

08:35 - 11:50

GLA

SAN

35h 15m

3 stops

15:30 - 06:50

SAN

GLA

31h 20m

2 stops

£1,152Multiple Airlines

Wed, 3 Jun - Sun, 14 Jun

16:55 - 21:48

GLA

SAN

36h 53m

3 stops

17:15 - 08:25

SAN

GLA

31h 10m

3 stops

£1,306Multiple Airlines

Wed, 3 Jun - Sun, 14 Jun

14:20 - 20:03

GLA

SAN

37h 43m

2 stops

12:42 - 13:25

SAN

GLA

16h 43m

2 stops

£3,034Multiple Airlines

Fri, 25 Sep - Fri, 2 Oct

United Airlines flights from Glasgow to San Diego

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

United Airlines

1 Oct

GLA14:00Glasgow Intl

16h 24m

1 stop

SAN22:24San Diego

5 Oct

SAN22:30San Diego

27h 40m

2 stops

GLA10:10Glasgow Intl

£707

United Airlines

3 Jun

GLA14:00Glasgow Intl

27h 28m

2 stops

SAN09:28San Diego

14 Jun

SAN17:30San Diego

32h 40m

2 stops

GLA10:10Glasgow Intl

£875

United Airlines

9 Jun

GLA14:00Glasgow Intl

17h 54m

2 stops

SAN23:54San Diego

23 Jun

SAN06:20San Diego

19h 50m

3 stops

GLA10:10Glasgow Intl

£935

Lufthansa flights from Glasgow to San Diego

Our best Lufthansa deals on Glasgow to San Diego flight tickets

Lufthansa

9 Jun

GLA14:00Glasgow Intl

17h 40m

1 stop

SAN23:40San Diego

23 Jun

SAN16:41San Diego

33h 29m

2 stops

GLA10:10Glasgow Intl

£763

Lufthansa

9 Jun

GLA14:00Glasgow Intl

17h 40m

1 stop

SAN23:40San Diego

23 Jun

SAN06:40San Diego

19h 30m

1 stop

GLA10:10Glasgow Intl

£855

Lufthansa

3 Jun

GLA14:00Glasgow Intl

30h 37m

1 stop

SAN12:37San Diego

14 Jun

SAN22:30San Diego

27h 40m

1 stop

GLA10:10Glasgow Intl

£952

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 1/10

14:00-22:24

1 stop16h 24m

San Diego

Mon 5/10

22:30-10:10

2 stops27h 40m

£707

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 9/6

14:00-23:40

1 stop17h 40m

San Diego

Tue 23/6

16:41-10:10

2 stops33h 29m

£763

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 9/6

14:00-23:40

1 stop17h 40m

San Diego

Tue 23/6

06:40-10:10

1 stop19h 30m

£855

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 3/6

14:00-09:28

2 stops27h 28m

San Diego

Sun 14/6

17:30-10:10

2 stops32h 40m

£875

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 9/6

14:00-23:54

2 stops17h 54m

San Diego

Tue 23/6

06:20-10:10

3 stops19h 50m

£935

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 3/6

14:00-12:37

1 stop30h 37m

San Diego

Sun 14/6

22:30-10:10

1 stop27h 40m

£952

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 9/6

08:35-11:50

3 stops35h 15m

San Diego

Tue 23/6

16:55-06:50

3 stops29h 55m

£1,066

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 3/6

08:35-11:50

3 stops35h 15m

San Diego

Sun 14/6

15:30-06:50

2 stops31h 20m

£1,152

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 3/6

16:55-21:48

3 stops36h 53m

San Diego

Sun 14/6

17:15-08:25

3 stops31h 10m

£1,306

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 25/9

14:20-20:03

2 stops37h 43m

San Diego

Fri 2/10

12:42-13:25

2 stops16h 43m

£3,034

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 September to fly from Glasgow, when ticket prices are also cheap, with an average price of £431.

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	16h 24m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 16h 24m

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 16h 24m.
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
Finnair	PriceFrom £392	Free Cancellation	Rating 7.6 1,393 reviews	Search Finnair flights
British Airways	PriceFrom £466	Free Cancellation	Rating 6.7 7,969 reviews	Search British Airways flights
KLM	PriceFrom £496	Free Cancellation	Rating 7.8 1,513 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £526	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £562	Free Cancellation	Rating 7.4 9,699 reviews	Search United Airlines flights
JetBlue	PriceFrom £607	Free Cancellation	Rating 7.1 2,973 reviews	Search JetBlue flights
Icelandair	PriceFrom £685	Free Cancellation	Rating 7.0 652 reviews	Search Icelandair 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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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.