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 63% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 6 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?

Aer Lingus, Icelandair, and British Airways 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 April 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.

£364 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 £1,049 to £660. The lowest price recently found on this route was £706.

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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 - 09:32

GLA

SAN

27h 32m

2 stops

21:45 - 10:10

SAN

GLA

28h 25m

2 stops

£706United Airlines

Thu, 17 Sep - Mon, 21 Sep

11:25 - 17:50

GLA

SAN

14h 25m

1 stop

19:40 - 19:40

SAN

GLA

16h 00m

1 stop

£726British Airways

Thu, 17 Sep - Mon, 21 Sep

11:25 - 17:50

GLA

SAN

14h 25m

1 stop

19:40 - 18:40

SAN

GLA

15h 00m

1 stop

£727British Airways

Thu, 17 Sep - Mon, 21 Sep

09:40 - 22:34

GLA

SAN

20h 54m

2 stops

15:10 - 16:10

SAN

GLA

17h 00m

2 stops

£731British Airways

Thu, 17 Sep - Mon, 21 Sep

06:30 - 23:39

GLA

SAN

25h 09m

2 stops

06:15 - 17:00

SAN

GLA

26h 45m

2 stops

£813Finnair

Sat, 30 May - Sat, 6 Jun

14:00 - 09:28

GLA

SAN

27h 28m

2 stops

21:05 - 10:10

SAN

GLA

29h 05m

1 stop

£818Lufthansa

Sat, 30 May - Sat, 6 Jun

09:30 - 17:50

GLA

SAN

16h 20m

1 stop

16:45 - 14:40

SAN

GLA

13h 55m

1 stop

£824British Airways

Fri, 8 May - Tue, 12 May

05:50 - 17:50

GLA

SAN

20h 00m

1 stop

19:40 - 19:35

SAN

GLA

15h 55m

1 stop

£825British Airways

Fri, 8 May - Tue, 12 May

07:00 - 15:59

GLA

SAN

16h 59m

2 stops

15:21 - 16:45

SAN

GLA

17h 24m

2 stops

£829British Airways

Fri, 8 May - Tue, 12 May

11:50 - 17:50

GLA

SAN

14h 00m

1 stop

19:40 - 18:40

SAN

GLA

15h 00m

1 stop

£830British Airways

Fri, 8 May - Tue, 12 May

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British Airways flights from Glasgow to San Diego

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

British Airways

17 Sept

GLA11:25Glasgow Intl

14h 25m

1 stop

SAN17:50San Diego

21 Sept

SAN19:40San Diego

16h 00m

1 stop

GLA19:40Glasgow Intl

£726

British Airways

17 Sept

GLA11:25Glasgow Intl

14h 25m

1 stop

SAN17:50San Diego

21 Sept

SAN19:40San Diego

15h 00m

1 stop

GLA18:40Glasgow Intl

£727

British Airways

17 Sept

GLA09:40Glasgow Intl

20h 54m

2 stops

SAN22:34San Diego

21 Sept

SAN15:10San Diego

17h 00m

2 stops

GLA16:10Glasgow Intl

£731

Lufthansa flights from Glasgow to San Diego

Our best Lufthansa deals on Glasgow to San Diego flight tickets

Lufthansa

30 May

GLA14:00Glasgow Intl

27h 28m

2 stops

SAN09:28San Diego

6 Jun

SAN21:05San Diego

29h 05m

1 stop

GLA10:10Glasgow Intl

£818

Lufthansa

30 May

GLA14:00Glasgow Intl

17h 40m

1 stop

SAN23:40San Diego

6 Jun

SAN22:30San Diego

27h 40m

1 stop

GLA10:10Glasgow Intl

£852

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

14:00-09:32

2 stops27h 32m

San Diego

Mon 21/9

21:45-10:10

2 stops28h 25m

£706

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

11:25-17:50

1 stop14h 25m

San Diego

Mon 21/9

19:40-19:40

1 stop16h 00m

£726

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

11:25-17:50

1 stop14h 25m

San Diego

Mon 21/9

19:40-18:40

1 stop15h 00m

£727

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 17/9

09:40-22:34

2 stops20h 54m

San Diego

Mon 21/9

15:10-16:10

2 stops17h 00m

£731

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Sat 30/5

06:30-23:39

2 stops25h 09m

San Diego

Sat 6/6

06:15-17:00

2 stops26h 45m

£813

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Sat 30/5

14:00-09:28

2 stops27h 28m

San Diego

Sat 6/6

21:05-10:10

1 stop29h 05m

£818

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 8/5

09:30-17:50

1 stop16h 20m

San Diego

Tue 12/5

16:45-14:40

1 stop13h 55m

£824

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 8/5

05:50-17:50

1 stop20h 00m

San Diego

Tue 12/5

19:40-19:35

1 stop15h 55m

£825

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 8/5

07:00-15:59

2 stops16h 59m

San Diego

Tue 12/5

15:21-16:45

2 stops17h 24m

£829

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 8/5

11:50-17:50

1 stop14h 00m

San Diego

Tue 12/5

19:40-18:40

1 stop15h 00m

£830

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 February, then you should wait until September to fly from Glasgow, when ticket prices are also cheap, with an average price of £556.

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 £655 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 £520 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	25h 09m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 25h 09m

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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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 25h 09m.
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 April 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 £394	Free Cancellation	Rating 7.7 1,389 reviews	Search Finnair flights
British Airways	PriceFrom £468	Free Cancellation	Rating 6.7 7,892 reviews	Search British Airways flights
KLM	PriceFrom £500	Free Cancellation	Rating 7.8 1,502 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £531	Free Cancellation	Rating 7.5 687 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £566	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
Icelandair	PriceFrom £689	Free Cancellation	Rating 7.0 634 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.