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

Lufthansa, British Airways, and United Airlines are the most popular carriers operating from Glasgow to San Diego

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 64% 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.

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 March 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.

£459 Cheap Flights from Glasgow to San Diego in 2026

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Find the cheapest flights from Glasgow to San Diego

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 11:50

GLA

SAN

13h 50m

1 stop

13:40 - 08:25

SAN

GLA

34h 45m

1 stop

£619KLM

Tue, 8 Sep - Tue, 15 Sep

06:00 - 11:50

GLA

SAN

13h 50m

1 stop

13:40 - 16:10

SAN

GLA

18h 30m

1 stop

£624Air France

Thu, 30 Apr - Thu, 7 May

09:10 - 18:54

GLA

SAN

17h 44m

2 stops

13:40 - 08:25

SAN

GLA

34h 45m

1 stop

£626KLM

Tue, 8 Sep - Tue, 15 Sep

06:00 - 17:34

GLA

SAN

19h 34m

2 stops

13:40 - 09:40

SAN

GLA

36h 00m

1 stop

£632KLM

Thu, 30 Apr - Thu, 7 May

09:10 - 18:54

GLA

SAN

17h 44m

2 stops

07:00 - 08:25

SAN

GLA

17h 25m

2 stops

£635KLM

Tue, 8 Sep - Tue, 15 Sep

06:00 - 18:59

GLA

SAN

20h 59m

2 stops

13:37 - 16:10

SAN

GLA

18h 33m

2 stops

£647Virgin Atlantic

Thu, 30 Apr - Thu, 7 May

14:00 - 13:17

GLA

SAN

31h 17m

2 stops

06:30 - 10:10

SAN

GLA

19h 40m

2 stops

£658United Airlines

Tue, 8 Sep - Tue, 15 Sep

17:20 - 22:59

GLA

SAN

37h 39m

2 stops

06:20 - 08:45

SAN

GLA

18h 25m

2 stops

£668Lufthansa

Thu, 16 Apr - Thu, 23 Apr

14:00 - 22:49

GLA

SAN

16h 49m

1 stop

06:20 - 10:10

SAN

GLA

19h 50m

2 stops

£707United Airlines

Tue, 8 Sep - Tue, 15 Sep

06:00 - 11:50

GLA

SAN

13h 50m

1 stop

13:40 - 08:25

SAN

GLA

34h 45m

1 stop

£797KLM

Thu, 2 Apr - Tue, 7 Apr

Delta flights from Glasgow to San Diego

Our best Delta deals on Glasgow to San Diego flight tickets

Delta

2 Apr

GLA06:00Glasgow Intl

13h 50m

1 stop

SAN11:50San Diego

7 Apr

SAN11:15San Diego

20h 55m

2 stops

GLA16:10Glasgow Intl

£821

Delta

2 Apr

GLA09:10Glasgow Intl

19h 35m

2 stops

SAN20:45San Diego

7 Apr

SAN13:45San Diego

18h 25m

2 stops

GLA16:10Glasgow Intl

£824

Delta

3 Apr

GLA06:00Glasgow Intl

22h 45m

2 stops

SAN20:45San Diego

11 Apr

SAN13:40San Diego

18h 35m

1 stop

GLA16:15Glasgow Intl

£1,190

KLM flights from Glasgow to San Diego

Our best KLM deals on Glasgow to San Diego flight tickets

KLM

8 Sept

GLA06:00Glasgow Intl

13h 50m

1 stop

SAN11:50San Diego

15 Sept

SAN13:40San Diego

18h 30m

1 stop

GLA16:10Glasgow Intl

£617

KLM

30 Apr

GLA06:00Glasgow Intl

19h 34m

2 stops

SAN17:34San Diego

7 May

SAN13:40San Diego

36h 00m

1 stop

GLA09:40Glasgow Intl

£632

KLM

8 Sept

GLA06:00Glasgow Intl

17h 19m

2 stops

SAN15:19San Diego

15 Sept

SAN07:00San Diego

17h 25m

2 stops

GLA08:25Glasgow Intl

£634

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 8/9

06:00-11:50

1 stop13h 50m

San Diego

Tue 15/9

13:40-08:25

1 stop34h 45m

£619

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 30/4

06:00-11:50

1 stop13h 50m

San Diego

Thu 7/5

13:40-16:10

1 stop18h 30m

£624

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 8/9

09:10-18:54

2 stops17h 44m

San Diego

Tue 15/9

13:40-08:25

1 stop34h 45m

£626

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 30/4

06:00-17:34

2 stops19h 34m

San Diego

Thu 7/5

13:40-09:40

1 stop36h 00m

£632

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 8/9

09:10-18:54

2 stops17h 44m

San Diego

Tue 15/9

07:00-08:25

2 stops17h 25m

£635

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 30/4

06:00-18:59

2 stops20h 59m

San Diego

Thu 7/5

13:37-16:10

2 stops18h 33m

£647

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 8/9

14:00-13:17

2 stops31h 17m

San Diego

Tue 15/9

06:30-10:10

2 stops19h 40m

£658

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/4

17:20-22:59

2 stops37h 39m

San Diego

Thu 23/4

06:20-08:45

2 stops18h 25m

£668

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 8/9

14:00-22:49

1 stop16h 49m

San Diego

Tue 15/9

06:20-10:10

2 stops19h 50m

£707

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 2/4

06:00-11:50

1 stop13h 50m

San Diego

Tue 7/4

13:40-08:25

1 stop34h 45m

£797

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 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 £552.

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 £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	15h 25m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 15h 25m

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 15h 25m.
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 March 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 £400	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
British Airways	PriceFrom £457	Free Cancellation	Rating 6.7 7,804 reviews	Search British Airways flights
KLM	PriceFrom £508	Free Cancellation	Rating 7.8 1,473 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £540	Free Cancellation	Rating 7.5 682 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £558	Free Cancellation	Rating 7.4 9,454 reviews	Search United Airlines flights
Icelandair	PriceFrom £639	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights

Coronado

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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.