Which airlines fly to San Diego?

British Airways, KLM and JetBlue 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 62% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 4 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 2 as of August 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.

£642 Cheap Flights from Glasgow to San Diego in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow to San Diego

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 20:08GLA Glasgow Intl-SAN San Diego

38h 08m2 stops Newark Los Angeles

06:40 - 10:10SAN San Diego-GLA Glasgow Intl

19h 30m2 stops Chicago O'Hare Intl Newark

£642Lufthansa

Mon, 28 Sep - Mon, 5 Oct

14:00 - 12:22GLA Glasgow Intl-SAN San Diego

30h 22m1 stop Newark

06:35 - 10:10SAN San Diego-GLA Glasgow Intl

19h 35m1 stop Newark

£642Lufthansa

Mon, 28 Sep - Mon, 5 Oct

14:00 - 22:19GLA Glasgow Intl-SAN San Diego

16h 19m1 stop Newark

06:40 - 10:10SAN San Diego-GLA Glasgow Intl

19h 30m2 stops Chicago O'Hare Intl Newark

£642Lufthansa

Mon, 28 Sep - Mon, 5 Oct

14:00 - 22:49GLA Glasgow Intl-SAN San Diego

16h 49m1 stop Newark

14:07 - 10:10SAN San Diego-GLA Glasgow Intl

36h 03m2 stops Chicago O'Hare Intl Newark

£643Lufthansa

Mon, 21 Sep - Tue, 29 Sep

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

18:00 - 18:15SAN San Diego-GLA Glasgow Intl

16h 15m1 stop London Heathrow

£691British Airways

Wed, 13 Jan - Wed, 20 Jan

09:45 - 16:10GLA Glasgow Intl-SAN San Diego

14h 25m1 stop London Heathrow

09:24 - 10:45SAN San Diego-GLA Glasgow Intl

17h 21m2 stops Philadelphia London Heathrow

£694British Airways

Wed, 13 Jan - Wed, 20 Jan

18:05 - 16:10GLA Glasgow Intl-SAN San Diego

30h 05m1 stop London Heathrow

18:00 - 19:40SAN San Diego-GLA Glasgow Intl

17h 40m1 stop London Heathrow

£700British Airways

Sun, 24 Jan - Thu, 4 Feb

06:00 - 11:50GLA Glasgow Intl-SAN San Diego

13h 50m1 stop Amsterdam Schiphol

15:20 - 23:10SAN San Diego-GLA Glasgow Intl

23h 50m2 stops Minneapolis St Paul Amsterdam Schiphol

£720KLM

Tue, 1 Sep - Mon, 14 Sep

09:10 - 20:36GLA Glasgow Intl-SAN San Diego

19h 26m2 stops Amsterdam Schiphol New York John F Kennedy Intl

13:40 - 16:15SAN San Diego-GLA Glasgow Intl

18h 35m1 stop Amsterdam Schiphol

£753KLM

Wed, 2 Sep - Sat, 12 Sep

09:10 - 20:36GLA Glasgow Intl-SAN San Diego

19h 26m2 stops Amsterdam Schiphol New York John F Kennedy Intl

14:30 - 16:15SAN San Diego-GLA Glasgow Intl

17h 45m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£753KLM

Wed, 2 Sep - Sat, 12 Sep

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Lufthansa flights from Glasgow to San Diego

Our best Lufthansa deals on Glasgow to San Diego flight tickets

Lufthansa

28 Sept

GLA14:00Glasgow Intl

38h 08m

2 stops

SAN20:08San Diego

5 Oct

SAN06:40San Diego

19h 30m

2 stops

GLA10:10Glasgow Intl

£642

Lufthansa

21 Sept

GLA14:00Glasgow Intl

38h 02m

2 stops

SAN20:02San Diego

29 Sept

SAN19:41San Diego

30h 29m

3 stops

GLA10:10Glasgow Intl

£643

Lufthansa

1 Sept

GLA14:00Glasgow Intl

16h 49m

1 stop

SAN22:49San Diego

14 Sept

SAN06:35San Diego

19h 35m

1 stop

GLA10:10Glasgow Intl

£745

United Airlines flights from Glasgow to San Diego

Our best United Airlines deals on Glasgow to San Diego flight tickets

United Airlines

6 Oct

GLA14:00Glasgow Intl

16h 19m

1 stop

SAN22:19San Diego

19 Oct

SAN06:35San Diego

19h 35m

1 stop

GLA10:10Glasgow Intl

£692

United Airlines

6 Oct

GLA14:00Glasgow Intl

29h 35m

2 stops

SAN11:35San Diego

19 Oct

SAN08:00San Diego

18h 10m

2 stops

GLA10:10Glasgow Intl

£696

United Airlines

8 Oct

GLA14:00Glasgow Intl

16h 19m

1 stop

SAN22:19San Diego

19 Oct

SAN06:35San Diego

19h 35m

1 stop

GLA10:10Glasgow Intl

£722

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Mon 28/9

14:00-20:08

2 stops38h 08m

San Diego

Mon 5/10

06:40-10:10

2 stops19h 30m

£642

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Mon 28/9

14:00-12:22

1 stop30h 22m

San Diego

Mon 5/10

06:35-10:10

1 stop19h 35m

£642

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Mon 28/9

14:00-22:19

1 stop16h 19m

San Diego

Mon 5/10

06:40-10:10

2 stops19h 30m

£642

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Mon 21/9

14:00-22:49

1 stop16h 49m

San Diego

Tue 29/9

14:07-10:10

2 stops36h 03m

£643

Fastest return journey

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 13/1

09:45-16:10

1 stop14h 25m

San Diego

Wed 20/1

18:00-18:15

1 stop16h 15m

£691

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 13/1

09:45-16:10

1 stop14h 25m

San Diego

Wed 20/1

09:24-10:45

2 stops17h 21m

£694

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Sun 24/1

18:05-16:10

1 stop30h 05m

San Diego

Thu 4/2

18:00-19:40

1 stop17h 40m

£700

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Tue 1/9

06:00-11:50

1 stop13h 50m

San Diego

Mon 14/9

15:20-23:10

2 stops23h 50m

£720

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 2/9

09:10-20:36

2 stops19h 26m

San Diego

Sat 12/9

13:40-16:15

1 stop18h 35m

£753

GlasgowSan Diego

GLA Glasgow Intl - SAN San Diego

GLASAN

Glasgow Intl

Wed 2/9

09:10-20:36

2 stops19h 26m

San Diego

Sat 12/9

14:30-16:15

2 stops17h 45m

£753

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?

Prices are currently low for flights on this route.

Typical prices usually range from £1,075 to £1,087.
The lowest price recently found on this route was £642.

What is the cheapest month to fly to San Diego?

If you don’t want to visit San Diego in October, then you should wait until November to fly from Glasgow, when ticket prices are also cheap, with an average price of £594.

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	15h 30m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 15h 30m

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

Search flight deals

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 15h 30m.
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 2 as of August 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
JetBlue	PriceFrom £240	Free Cancellation	Rating 7.1 3,037 reviews	Search JetBlue flights
KLM	PriceFrom £498	Free Cancellation	Rating 7.8 1,559 reviews	Search KLM flights
British Airways	PriceFrom £540	Free Cancellation	Rating 6.7 8,160 reviews	Search British Airways flights
United Airlines	PriceFrom £567	Free Cancellation	Rating 7.4 10,113 reviews	Search United Airlines 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.