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 75% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 7 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, Finnair, 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 November 2025.

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.

£420 Cheap Flights from Glasgow to San Diego in 2025/26

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Find the cheapest flights from Glasgow to San Diego

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:05 - 22:33GLA-SAN

24h 28m2 stops

07:00 - 16:35SAN-GLA

25h 35m2 stops

£564Delta

Find Deal

lun, 12 gen - mer, 21 gen

06:05 - 19:13GLA-SAN

21h 08m2 stops

07:00 - 09:55SAN-GLA

18h 55m2 stops

£567KLM

Find Deal

lun, 12 gen - mer, 21 gen

06:05 - 12:05GLA-SAN

14h 00m1 stop

10:10 - 12:45SAN-GLA

19h 35m2 stops

£619Virgin Atlantic

Find Deal

gio, 5 mar - lun, 9 mar

06:05 - 12:05GLA-SAN

14h 00m1 stop

10:00 - 12:45SAN-GLA

19h 45m2 stops

£620Virgin Atlantic

Find Deal

gio, 5 mar - lun, 9 mar

09:45 - 22:26GLA-SAN

20h 41m2 stops

18:00 - 15:50SAN-GLA

13h 50m1 stop

£627Multiple Airlines

Find Deal

lun, 12 gen - mer, 21 gen

11:35 - 22:50GLA-SAN

19h 15m2 stops

18:00 - 15:50SAN-GLA

13h 50m1 stop

£630Multiple Airlines

Find Deal

lun, 12 gen - mer, 21 gen

09:55 - 16:10GLA-SAN

14h 15m1 stop

19:00 - 16:35SAN-GLA

14h 35m1 stop

£634American Airlines

Find Deal

gio, 5 mar - lun, 9 mar

09:55 - 16:10GLA-SAN

14h 15m1 stop

19:00 - 16:35SAN-GLA

14h 35m1 stop

£636American Airlines

Find Deal

gio, 5 mar - lun, 9 mar

09:45 - 16:10GLA-SAN

14h 25m1 stop

18:00 - 15:50SAN-GLA

13h 50m1 stop

£651British Airways

Find Deal

lun, 12 gen - mer, 21 gen

09:45 - 16:10GLA-SAN

14h 25m1 stop

18:00 - 15:50SAN-GLA

13h 50m1 stop

£654British Airways

Find Deal

lun, 12 gen - mer, 21 gen

KLM flights from Glasgow to San Diego

Our best KLM deals on Glasgow to San Diego flight tickets

KLM

12 Jan

GLA06:05Glasgow Intl

21h 08m

2 stops

SAN19:13San Diego

21 Jan

SAN07:00San Diego

18h 55m

2 stops

GLA09:55Glasgow Intl

£567

Find similar

KLM

24 Dec

GLA06:05Glasgow Intl

17h 28m

2 stops

SAN15:33San Diego

7 Jan

SAN07:00San Diego

18h 55m

2 stops

GLA09:55Glasgow Intl

£614

Find similar

KLM

24 Dec

GLA06:05Glasgow Intl

17h 28m

2 stops

SAN15:33San Diego

7 Jan

SAN07:00San Diego

18h 55m

2 stops

GLA09:55Glasgow Intl

£616

Find similar

British Airways flights from Glasgow to San Diego

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

British Airways

12 Jan

GLA09:45Glasgow Intl

14h 25m

1 stop

SAN16:10San Diego

21 Jan

SAN18:00San Diego

13h 50m

1 stop

GLA15:50Glasgow Intl

£651

Find similar

British Airways

12 Jan

GLA09:45Glasgow Intl

14h 25m

1 stop

SAN16:10San Diego

21 Jan

SAN18:00San Diego

13h 50m

1 stop

GLA15:50Glasgow Intl

£654

Find similar

British Airways

16 Jan

GLA08:15Glasgow Intl

15h 55m

1 stop

SAN16:10San Diego

30 Jan

SAN18:00San Diego

16h 00m

1 stop

GLA18:00Glasgow Intl

£714

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

06:05-22:33

2 stops24h 28m

San Diego

mer 21/1

07:00-16:35

2 stops25h 35m

£564

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

06:05-19:13

2 stops21h 08m

San Diego

mer 21/1

07:00-09:55

2 stops18h 55m

£567

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

gio 5/3

06:05-12:05

1 stop14h 00m

San Diego

lun 9/3

10:10-12:45

2 stops19h 35m

£619

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

gio 5/3

06:05-12:05

1 stop14h 00m

San Diego

lun 9/3

10:00-12:45

2 stops19h 45m

£620

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

09:45-22:26

2 stops20h 41m

San Diego

mer 21/1

18:00-15:50

1 stop13h 50m

£627

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

11:35-22:50

2 stops19h 15m

San Diego

mer 21/1

18:00-15:50

1 stop13h 50m

£630

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

gio 5/3

09:55-16:10

1 stop14h 15m

San Diego

lun 9/3

19:00-16:35

1 stop14h 35m

£634

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

gio 5/3

09:55-16:10

1 stop14h 15m

San Diego

lun 9/3

19:00-16:35

1 stop14h 35m

£636

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

09:45-16:10

1 stop14h 25m

San Diego

mer 21/1

18:00-15:50

1 stop13h 50m

£651

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

lun 12/1

09:45-16:10

1 stop14h 25m

San Diego

mer 21/1

18:00-15:50

1 stop13h 50m

£654

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 cheapest month to fly to San Diego?

If you don’t want to visit San Diego in March, then you should wait until February to fly from Glasgow, when ticket prices are also cheap, with an average price of £506.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Glasgow to San Diego is on a Thursday when prices can be found for as low as £606. Flights from Glasgow to San Diego on a Sunday will generally be more expensive and average around £744. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around £636 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Glasgow for as low as £571 on momondo.

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

Direct flights	None

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

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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 00m.
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 November 2025.
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 £409	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
British Airways	PriceFrom £449	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
KLM	PriceFrom £495	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Lufthansa	PriceFrom £502	Free Cancellation	Rating 6.8 7,554 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £547	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £550	Free Cancellation	Rating 7.4 9,000 reviews	Search United Airlines flights
Icelandair	PriceFrom £654	Free Cancellation	Rating 7.1 571 reviews	Search Icelandair 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.