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 73% 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 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 3 as of December 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.

£414 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

Cheap return flights

Enter your travel dates to find the best prices.

09:05 - 17:50

GLA

SAN

16h 45m1 stop

16:45 - 16:05

SAN

GLA

15h 20m1 stop

£465British Airways

Mon, 11 May - Thu, 14 May

11:35 - 17:50

GLA

SAN

14h 15m1 stop

19:40 - 18:40

SAN

GLA

15h 00m1 stop

£486British Airways

Mon, 27 Apr - Thu, 30 Apr

17:20 - 21:05

GLA

SAN

35h 45m2 stops

13:35 - 16:35

SAN

GLA

43h 00m2 stops

£577Virgin Atlantic

Mon, 12 Jan - Wed, 21 Jan

10:40 - 12:15

GLA

SAN

33h 35m2 stops

06:30 - 16:35

SAN

GLA

26h 05m2 stops

£580Virgin Atlantic

Mon, 12 Jan - Wed, 21 Jan

06:05 - 16:40

GLA

SAN

18h 35m2 stops

11:43 - 16:35

SAN

GLA

20h 52m2 stops

£586KLM

Wed, 14 Jan - Sun, 25 Jan

06:05 - 17:39

GLA

SAN

19h 34m2 stops

07:05 - 09:55

SAN

GLA

18h 50m2 stops

£590KLM

Wed, 14 Jan - Sun, 25 Jan

06:35 - 20:36

GLA

SAN

22h 01m2 stops

18:00 - 16:25

SAN

GLA

14h 25m1 stop

£601Finnair

Mon, 12 Jan - Wed, 21 Jan

08:55 - 22:26

GLA

SAN

21h 31m2 stops

18:00 - 16:25

SAN

GLA

14h 25m1 stop

£606British Airways

Mon, 12 Jan - Wed, 21 Jan

06:35 - 22:58

GLA

SAN

24h 23m2 stops

18:00 - 15:50

SAN

GLA

13h 50m1 stop

£609British Airways

Mon, 12 Jan - Wed, 21 Jan

06:05 - 20:50

GLA

SAN

22h 45m2 stops

07:05 - 09:55

SAN

GLA

18h 50m2 stops

£616KLM

Fri, 16 Jan - Fri, 30 Jan

Virgin Atlantic flights from Glasgow to San Diego

Our best Virgin Atlantic deals on Glasgow to San Diego flight tickets

Virgin Atlantic

12 Jan

GLA17:20Glasgow Intl

35h 45m

2 stops

SAN21:05San Diego

21 Jan

SAN13:35San Diego

43h 00m

2 stops

GLA16:35Glasgow Intl

£577

Find similar

Virgin Atlantic

12 Jan

GLA10:40Glasgow Intl

33h 35m

2 stops

SAN12:15San Diego

21 Jan

SAN06:30San Diego

26h 05m

2 stops

GLA16:35Glasgow Intl

£580

Find similar

KLM flights from Glasgow to San Diego

Our best KLM deals on Glasgow to San Diego flight tickets

KLM

14 Jan

GLA06:05Glasgow Intl

18h 35m

2 stops

SAN16:40San Diego

25 Jan

SAN11:43San Diego

20h 52m

2 stops

GLA16:35Glasgow Intl

£586

Find similar

KLM

14 Jan

GLA06:05Glasgow Intl

19h 34m

2 stops

SAN17:39San Diego

25 Jan

SAN07:05San Diego

18h 50m

2 stops

GLA09:55Glasgow Intl

£590

Find similar

KLM

16 Jan

GLA06:05Glasgow Intl

22h 45m

2 stops

SAN20:50San Diego

30 Jan

SAN07:05San Diego

18h 50m

2 stops

GLA09:55Glasgow Intl

£616

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 11/5

09:05-17:50

1 stop16h 45m

San Diego

Thu 14/5

16:45-16:05

1 stop15h 20m

£465

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 27/4

11:35-17:50

1 stop14h 15m

San Diego

Thu 30/4

19:40-18:40

1 stop15h 00m

£486

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 12/1

17:20-21:05

2 stops35h 45m

San Diego

Wed 21/1

13:35-16:35

2 stops43h 00m

£577

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 12/1

10:40-12:15

2 stops33h 35m

San Diego

Wed 21/1

06:30-16:35

2 stops26h 05m

£580

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 14/1

06:05-16:40

2 stops18h 35m

San Diego

Sun 25/1

11:43-16:35

2 stops20h 52m

£586

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 14/1

06:05-17:39

2 stops19h 34m

San Diego

Sun 25/1

07:05-09:55

2 stops18h 50m

£590

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 12/1

06:35-20:36

2 stops22h 01m

San Diego

Wed 21/1

18:00-16:25

1 stop14h 25m

£601

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 12/1

08:55-22:26

2 stops21h 31m

San Diego

Wed 21/1

18:00-16:25

1 stop14h 25m

£606

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 12/1

06:35-22:58

2 stops24h 23m

San Diego

Wed 21/1

18:00-15:50

1 stop13h 50m

£609

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 16/1

06:05-20:50

2 stops22h 45m

San Diego

Fri 30/1

07:05-09:55

2 stops18h 50m

£616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 £499.

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 £592. Flights from Glasgow to San Diego on a Sunday will generally be more expensive and average around £727. 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 £630 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 £558 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

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 14h 15m

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 15m.
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 December 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 £400	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom £438	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
KLM	PriceFrom £484	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Lufthansa	PriceFrom £490	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £534	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £537	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Icelandair	PriceFrom £638	Free Cancellation	Rating 7.0 584 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.