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 79% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 8 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 4 as of September 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.

£444 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

06:35 - 16:10GLA-SAN

17h 35m1 stop

06:42 - 13:05SAN-GLA

23h 23m2 stops

£539American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

06:35 - 16:10GLA-SAN

17h 35m1 stop

12:49 - 13:05SAN-GLA

17h 16m2 stops

£540American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

11:30 - 23:43GLA-SAN

20h 13m2 stops

10:54 - 10:45SAN-GLA

16h 51m2 stops

£543American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

06:05 - 23:14GLA-SAN

24h 09m2 stops

09:45 - 16:40SAN-GLA

22h 55m2 stops

£551Delta

Find Deal

Thu, 30 Oct - Thu, 6 Nov

08:40 - 17:10GLA-SAN

15h 30m1 stop

09:24 - 09:30SAN-GLA

16h 06m2 stops

£579British Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

05:55 - 16:10GLA-SAN

18h 15m1 stop

15:03 - 15:50SAN-GLA

16h 47m2 stops

£598British Airways

Find Deal

Wed, 24 Dec - Wed, 7 Jan

06:05 - 15:34GLA-SAN

17h 29m2 stops

07:00 - 09:55SAN-GLA

18h 55m2 stops

£598KLM

Find Deal

Wed, 24 Dec - Wed, 7 Jan

06:00 - 12:00GLA-SAN

14h 00m1 stop

07:25 - 08:10SAN-GLA

16h 45m2 stops

£601Delta

Find Deal

Thu, 16 Oct - Mon, 20 Oct

11:30 - 18:00GLA-SAN

14h 30m1 stop

19:50 - 21:40SAN-GLA

17h 50m1 stop

£650Multiple Airlines

Find Deal

Thu, 16 Oct - Mon, 20 Oct

06:05 - 20:57GLA-SAN

22h 52m2 stops

06:15 - 09:55SAN-GLA

19h 40m2 stops

£842Multiple Airlines

Find Deal

Sat, 20 Dec - Tue, 6 Jan

Delta flights from Glasgow to San Diego

Our best Delta deals on Glasgow to San Diego flight tickets

Delta

30 Oct

GLA06:05Glasgow Intl

24h 09m

2 stops

SAN23:14San Diego

6 Nov

SAN09:45San Diego

22h 55m

2 stops

GLA16:40Glasgow Intl

£551

Find similar

Delta

16 Oct

GLA06:00Glasgow Intl

14h 00m

1 stop

SAN12:00San Diego

20 Oct

SAN07:25San Diego

16h 45m

2 stops

GLA08:10Glasgow Intl

£601

Find similar

Delta

16 Oct

GLA06:00Glasgow Intl

14h 00m

1 stop

SAN12:00San Diego

20 Oct

SAN07:25San Diego

16h 45m

2 stops

GLA08:10Glasgow Intl

£601

Find similar

British Airways flights from Glasgow to San Diego

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

British Airways

30 Oct

GLA08:40Glasgow Intl

15h 30m

1 stop

SAN17:10San Diego

6 Nov

SAN09:24San Diego

16h 06m

2 stops

GLA09:30Glasgow Intl

£579

Find similar

British Airways

24 Dec

GLA05:55Glasgow Intl

18h 15m

1 stop

SAN16:10San Diego

7 Jan

SAN15:03San Diego

16h 47m

2 stops

GLA15:50Glasgow Intl

£598

Find similar

British Airways

24 Dec

GLA05:55Glasgow Intl

18h 15m

1 stop

SAN16:10San Diego

7 Jan

SAN18:00San Diego

14h 25m

1 stop

GLA16:25Glasgow Intl

£617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 5/3

06:35-16:10

1 stop17h 35m

San Diego

Mon 9/3

06:42-13:05

2 stops23h 23m

£539

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 5/3

06:35-16:10

1 stop17h 35m

San Diego

Mon 9/3

12:49-13:05

2 stops17h 16m

£540

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 5/3

11:30-23:43

2 stops20h 13m

San Diego

Mon 9/3

10:54-10:45

2 stops16h 51m

£543

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 30/10

06:05-23:14

2 stops24h 09m

San Diego

Thu 6/11

09:45-16:40

2 stops22h 55m

£551

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 30/10

08:40-17:10

1 stop15h 30m

San Diego

Thu 6/11

09:24-09:30

2 stops16h 06m

£579

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 24/12

05:55-16:10

1 stop18h 15m

San Diego

Wed 7/1

15:03-15:50

2 stops16h 47m

£598

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 24/12

06:05-15:34

2 stops17h 29m

San Diego

Wed 7/1

07:00-09:55

2 stops18h 55m

£598

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/10

06:00-12:00

1 stop14h 00m

San Diego

Mon 20/10

07:25-08:10

2 stops16h 45m

£601

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/10

11:30-18:00

1 stop14h 30m

San Diego

Mon 20/10

19:50-21:40

1 stop17h 50m

£650

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Sat 20/12

06:05-20:57

2 stops22h 52m

San Diego

Tue 6/1

06:15-09:55

2 stops19h 40m

£842

Flights are sorted by cheapest return flights first.

Sorted 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 £483.

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 £579. Flights from Glasgow to San Diego on a Sunday will generally be more expensive and average around £711. 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 £599 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 £466 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.

Search flight deals

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 4 as of September 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 £391	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
Air France	PriceFrom £412	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
British Airways	PriceFrom £429	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
KLM	PriceFrom £430	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Lufthansa	PriceFrom £479	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £523	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £525	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Icelandair	PriceFrom £625	Free Cancellation	Rating 7.0 544 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?

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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.