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

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

Which airlines fly to San Diego?

British Airways, KLM and United Airlines 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 61% 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 June 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.

£395 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 £773 to £591. The lowest price recently found on this route was £639.

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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 - 22:19

GLA

SAN

16h 19m

1 stop

19:41 - 10:10

SAN

GLA

30h 29m

3 stops

£639Lufthansa

Tue, 29 Sep - Fri, 2 Oct

14:00 - 09:49

GLA

SAN

27h 49m

1 stop

21:20 - 10:10

SAN

GLA

28h 50m

1 stop

£656United Airlines

Thu, 24 Sep - Sun, 27 Sep

14:00 - 09:05

GLA

SAN

27h 05m

2 stops

21:45 - 10:10

SAN

GLA

28h 25m

2 stops

£657United Airlines

Thu, 24 Sep - Sun, 27 Sep

14:00 - 09:32

GLA

SAN

27h 32m

2 stops

08:00 - 10:10

SAN

GLA

18h 10m

2 stops

£659United Airlines

Wed, 9 Sep - Sun, 13 Sep

14:00 - 09:32

GLA

SAN

27h 32m

2 stops

22:40 - 10:10

SAN

GLA

27h 30m

2 stops

£680United Airlines

Wed, 9 Sep - Sun, 13 Sep

06:25 - 14:55

GLA

SAN

16h 30m

1 stop

19:40 - 19:35

SAN

GLA

15h 55m

1 stop

£692British Airways

Wed, 9 Sep - Sun, 13 Sep

07:30 - 14:55

GLA

SAN

15h 25m

1 stop

16:45 - 18:45

SAN

GLA

18h 00m

1 stop

£695British Airways

Wed, 9 Sep - Sun, 13 Sep

09:30 - 17:50

GLA

SAN

16h 20m

1 stop

19:40 - 18:45

SAN

GLA

15h 05m

1 stop

£696British Airways

Wed, 9 Sep - Sun, 13 Sep

14:00 - 09:29

GLA

SAN

27h 29m

2 stops

06:20 - 10:10

SAN

GLA

19h 50m

3 stops

£727United Airlines

Wed, 1 Jul - Wed, 8 Jul

06:00 - 18:21

GLA

SAN

20h 21m

2 stops

15:19 - 16:15

SAN

GLA

16h 56m

2 stops

£764Multiple Airlines

Thu, 2 Jul - Fri, 10 Jul

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Lufthansa flights from Glasgow to San Diego

Our best Lufthansa deals on Glasgow to San Diego flight tickets

Lufthansa

29 Sept

GLA14:00Glasgow Intl

16h 19m

1 stop

SAN22:19San Diego

2 Oct

SAN19:41San Diego

30h 29m

3 stops

GLA10:10Glasgow Intl

£639

Lufthansa

2 Jul

GLA14:00Glasgow Intl

17h 40m

1 stop

SAN23:40San Diego

10 Jul

SAN06:40San Diego

19h 30m

2 stops

GLA10:10Glasgow Intl

£804

Lufthansa

3 Jul

GLA14:00Glasgow Intl

30h 37m

1 stop

SAN12:37San Diego

10 Jul

SAN22:30San Diego

27h 40m

1 stop

GLA10:10Glasgow Intl

£820

British Airways flights from Glasgow to San Diego

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

British Airways

9 Sept

GLA06:25Glasgow Intl

16h 30m

1 stop

SAN14:55San Diego

13 Sept

SAN19:40San Diego

15h 55m

1 stop

GLA19:35Glasgow Intl

£692

British Airways

9 Sept

GLA06:25Glasgow Intl

16h 30m

1 stop

SAN14:55San Diego

13 Sept

SAN13:50San Diego

19h 00m

2 stops

GLA16:50Glasgow Intl

£695

British Airways

9 Sept

GLA09:30Glasgow Intl

16h 20m

1 stop

SAN17:50San Diego

13 Sept

SAN19:40San Diego

15h 05m

1 stop

GLA18:45Glasgow Intl

£696

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 29/9

14:00-22:19

1 stop16h 19m

San Diego

Fri 2/10

19:41-10:10

3 stops30h 29m

£639

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 24/9

14:00-09:49

1 stop27h 49m

San Diego

Sun 27/9

21:20-10:10

1 stop28h 50m

£656

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 24/9

14:00-09:05

2 stops27h 05m

San Diego

Sun 27/9

21:45-10:10

2 stops28h 25m

£657

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 9/9

14:00-09:32

2 stops27h 32m

San Diego

Sun 13/9

08:00-10:10

2 stops18h 10m

£659

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 9/9

14:00-09:32

2 stops27h 32m

San Diego

Sun 13/9

22:40-10:10

2 stops27h 30m

£680

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 9/9

06:25-14:55

1 stop16h 30m

San Diego

Sun 13/9

19:40-19:35

1 stop15h 55m

£692

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 9/9

07:30-14:55

1 stop15h 25m

San Diego

Sun 13/9

16:45-18:45

1 stop18h 00m

£695

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 9/9

09:30-17:50

1 stop16h 20m

San Diego

Sun 13/9

19:40-18:45

1 stop15h 05m

£696

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Wed 1/7

14:00-09:29

2 stops27h 29m

San Diego

Wed 8/7

06:20-10:10

3 stops19h 50m

£727

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 2/7

06:00-18:21

2 stops20h 21m

San Diego

Fri 10/7

15:19-16:15

2 stops16h 56m

£764

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 October to fly from Glasgow, when ticket prices are also cheap, with an average price of £440.

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 19m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 16h 19m

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 16h 19m.
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 June 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
KLM	PriceFrom £506	Free Cancellation	Rating 7.8 1,527 reviews	Search KLM flights
British Airways	PriceFrom £509	Free Cancellation	Rating 6.7 8,034 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £545	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £573	Free Cancellation	Rating 7.4 9,801 reviews	Search United Airlines flights
JetBlue	PriceFrom £619	Free Cancellation	Rating 7.1 2,980 reviews	Search JetBlue flights

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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.