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

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 66% 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.

£315 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 - 23:10

SAN

GLA

25h 30m

1 stop

£554KLM

Tue, 14 Apr - Thu, 23 Apr

06:00 - 11:50

GLA

SAN

13h 50m

1 stop

13:40 - 23:10

SAN

GLA

25h 30m

1 stop

£558KLM

Tue, 14 Apr - Thu, 23 Apr

09:10 - 18:59

GLA

SAN

17h 49m

2 stops

13:40 - 23:10

SAN

GLA

25h 30m

1 stop

£565KLM

Tue, 14 Apr - Thu, 23 Apr

09:30 - 21:26

GLA

SAN

19h 56m

2 stops

06:20 - 08:45

SAN

GLA

18h 25m

2 stops

£572Lufthansa

Tue, 14 Apr - Thu, 23 Apr

06:00 - 18:05

GLA

SAN

20h 05m

2 stops

13:40 - 23:10

SAN

GLA

25h 30m

1 stop

£575KLM

Tue, 14 Apr - Thu, 23 Apr

13:30 - 23:42

GLA

SAN

18h 12m

2 stops

13:40 - 23:10

SAN

GLA

25h 30m

1 stop

£593Multiple Airlines

Fri, 17 Apr - Thu, 23 Apr

06:00 - 11:50

GLA

SAN

13h 50m

1 stop

13:40 - 23:10

SAN

GLA

25h 30m

1 stop

£594KLM

Thu, 16 Apr - Thu, 23 Apr

13:30 - 23:55

GLA

SAN

18h 25m

2 stops

13:40 - 16:10

SAN

GLA

18h 30m

1 stop

£595KLM

Thu, 16 Apr - Thu, 23 Apr

09:25 - 00:29

GLA

SAN

23h 04m

2 stops

06:20 - 08:45

SAN

GLA

18h 25m

2 stops

£605Lufthansa

Thu, 16 Apr - Thu, 23 Apr

09:20 - 21:26

GLA

SAN

20h 06m

2 stops

12:10 - 16:30

SAN

GLA

20h 20m

2 stops

£629Lufthansa

Sat, 18 Apr - Sat, 25 Apr

KLM flights from Glasgow to San Diego

Our best KLM deals on Glasgow to San Diego flight tickets

KLM

14 Apr

GLA06:00Glasgow Intl

13h 50m

1 stop

SAN11:50San Diego

23 Apr

SAN13:40San Diego

25h 30m

1 stop

GLA23:10Glasgow Intl

£554

KLM

14 Apr

GLA06:00Glasgow Intl

13h 50m

1 stop

SAN11:50San Diego

23 Apr

SAN13:40San Diego

25h 30m

1 stop

GLA23:10Glasgow Intl

£558

KLM

14 Apr

GLA09:10Glasgow Intl

17h 49m

2 stops

SAN18:59San Diego

23 Apr

SAN13:40San Diego

25h 30m

1 stop

GLA23:10Glasgow Intl

£565

Lufthansa flights from Glasgow to San Diego

Our best Lufthansa deals on Glasgow to San Diego flight tickets

Lufthansa

14 Apr

GLA09:30Glasgow Intl

19h 56m

2 stops

SAN21:26San Diego

23 Apr

SAN06:20San Diego

18h 25m

2 stops

GLA08:45Glasgow Intl

£572

Lufthansa

16 Apr

GLA09:25Glasgow Intl

23h 04m

2 stops

SAN00:29San Diego

23 Apr

SAN06:20San Diego

18h 25m

2 stops

GLA08:45Glasgow Intl

£605

Lufthansa

18 Apr

GLA09:20Glasgow Intl

20h 06m

2 stops

SAN21:26San Diego

25 Apr

SAN12:10San Diego

20h 20m

2 stops

GLA16:30Glasgow Intl

£629

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 14/4

06:00-11:50

1 stop13h 50m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£554

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 14/4

06:00-11:50

1 stop13h 50m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£558

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 14/4

09:10-18:59

2 stops17h 49m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£565

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 14/4

09:30-21:26

2 stops19h 56m

San Diego

Thu 23/4

06:20-08:45

2 stops18h 25m

£572

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Tue 14/4

06:00-18:05

2 stops20h 05m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£575

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Fri 17/4

13:30-23:42

2 stops18h 12m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£593

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/4

06:00-11:50

1 stop13h 50m

San Diego

Thu 23/4

13:40-23:10

1 stop25h 30m

£594

Fastest return journey

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/4

13:30-23:55

2 stops18h 25m

San Diego

Thu 23/4

13:40-16:10

1 stop18h 30m

£595

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Thu 16/4

09:25-00:29

2 stops23h 04m

San Diego

Thu 23/4

06:20-08:45

2 stops18h 25m

£605

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Sat 18/4

09:20-21:26

2 stops20h 06m

San Diego

Sat 25/4

12:10-16:30

2 stops20h 20m

£629

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 March, then you should wait until February to fly from Glasgow, when ticket prices are also cheap, with an average price of £507.

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 £640 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 £557 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	13h 50m
Direct flights	None

The fastest flight from Glasgow to San Diego takes 13h 50m

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 13h 50m.
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 7.6 1,370 reviews	Search Finnair flights
British Airways	PriceFrom £457	Free Cancellation	Rating 6.7 7,777 reviews	Search British Airways flights
KLM	PriceFrom £507	Free Cancellation	Rating 7.8 1,467 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £534	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £557	Free Cancellation	Rating 7.4 9,403 reviews	Search United Airlines flights
Icelandair	PriceFrom £638	Free Cancellation	Rating 7.1 617 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.