What is the cheapest airline that flies from Glasgow Intl to California?

British Airways, Aer Lingus, and Iberia are the most popular carriers operating from Glasgow Intl to California

Which airlines fly to California?

British Airways, Aer Lingus and KLM are the top three most popular airlines that fly to California from Glasgow Intl Airport according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when travelling to California. Keep in mind that there are 7 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Glasgow Intl Airport to California?

As of August 2026, there are 7 operators available to choose from for flights from Glasgow Intl Airport to California.

How old do you have to be to fly from Glasgow Intl Airport to California?

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 Intl Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£295 Cheap Flights from Glasgow Intl Airport to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow Intl Airport to California

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:20 - 14:40GLA Glasgow Intl-SFO San Francisco

33h 20m2 stops Dublin Kastrup Copenhagen

16:45 - 21:15SFO San Francisco-GLA Glasgow Intl

20h 30m2 stops Kastrup Copenhagen Dublin

£541Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

13:20 - 14:40GLA Glasgow Intl-SFO San Francisco

33h 20m2 stops Dublin Kastrup Copenhagen

16:45 - 21:15SFO San Francisco-GLA Glasgow Intl

20h 30m2 stops Kastrup Copenhagen Dublin

£546Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

06:00 - 14:45GLA Glasgow Intl-LAX Los Angeles Los Angeles

16h 45m1 stop Amsterdam Schiphol

13:50 - 23:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

25h 20m1 stop Amsterdam Schiphol

£559Air France

Fri, 11 Sep - Sun, 27 Sep

13:30 - 11:50GLA Glasgow Intl-LAX Los Angeles Los Angeles

30h 20m1 stop Amsterdam Schiphol

13:50 - 16:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

18h 20m1 stop Amsterdam Schiphol

£579Air France

Mon, 7 Sep - Sun, 13 Sep

06:35 - 13:25GLA Glasgow Intl-LAX Los Angeles Los Angeles

14h 50m1 stop London Heathrow

20:50 - 20:25LAX Los Angeles Los Angeles-GLA Glasgow Intl

15h 35m1 stop London Heathrow

£593British Airways

Sat, 5 Dec - Sat, 12 Dec

10:50 - 18:20GLA Glasgow Intl-LAX Los Angeles Los Angeles

15h 30m1 stop London Heathrow

17:05 - 16:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

15h 05m1 stop London Heathrow

£596British Airways

Wed, 30 Sep - Mon, 5 Oct

06:00 - 14:45GLA Glasgow Intl-LAX Los Angeles Los Angeles

16h 45m1 stop Amsterdam Schiphol

06:40 - 08:25LAX Los Angeles Los Angeles-GLA Glasgow Intl

17h 45m2 stops Boston Logan Intl Amsterdam Schiphol

£609Virgin Atlantic

Wed, 30 Sep - Mon, 5 Oct

06:00 - 14:45GLA Glasgow Intl-LAX Los Angeles Los Angeles

16h 45m1 stop Amsterdam Schiphol

16:45 - 16:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

15h 25m1 stop Amsterdam Schiphol

£611Virgin Atlantic

Tue, 22 Sep - Tue, 29 Sep

06:00 - 15:58GLA Glasgow Intl-LAX Los Angeles Los Angeles

17h 58m2 stops Amsterdam Schiphol San Francisco

13:50 - 08:25LAX Los Angeles Los Angeles-GLA Glasgow Intl

34h 35m1 stop Amsterdam Schiphol

£614KLM

Sat, 3 Oct - Sun, 18 Oct

09:10 - 14:45GLA Glasgow Intl-LAX Los Angeles Los Angeles

13h 35m1 stop Amsterdam Schiphol

11:15 - 16:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

20h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£620KLM

Tue, 1 Sep - Thu, 10 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:00 - 18:35GLA Glasgow Intl-LAS Las Vegas Harry Reid Intl

20h 35m1 stop Amsterdam Schiphol

20:25 - 23:10LAS Las Vegas Harry Reid Intl-GLA Glasgow Intl

18h 45m1 stop Amsterdam Schiphol

£1,030KLM

Tue, 11 Aug - Tue, 18 Aug

08:20 - 00:36GLA Glasgow Intl-LAS Las Vegas Harry Reid Intl

24h 16m3 stops Dublin Calgary Vancouver Intl

17:15 - 21:50LAS Las Vegas Harry Reid Intl-GLA Glasgow Intl

20h 35m2 stops Frankfurt am Main Palma de Mallorca Son Sant Joan

£1,039Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

11:00 - 09:32GLA Glasgow Intl-SAN San Diego

30h 32m2 stops Toronto Pearson Intl Chicago O'Hare Intl

19:40 - 23:05SAN San Diego-GLA Glasgow Intl

19h 25m1 stop London Heathrow

£1,051Multiple Airlines

Wed, 12 Aug - Sun, 16 Aug

21:25 - 20:37GLA Glasgow Intl-LAS Las Vegas Harry Reid Intl

31h 12m2 stops Dublin Chicago O'Hare Intl

08:51 - 15:25LAS Las Vegas Harry Reid Intl-GLA Glasgow Intl

22h 34m2 stops Philadelphia Dublin

£1,134Aer Lingus

Tue, 11 Aug - Tue, 18 Aug

12:00 - 21:22GLA Glasgow Intl-SAN San Diego

41h 22m2 stops Dublin Chicago O'Hare Intl

22:45 - 08:05SAN San Diego-GLA Glasgow Intl

25h 20m2 stops Chicago O'Hare Intl Dublin

£1,226Aer Lingus

Wed, 12 Aug - Sun, 16 Aug

06:25 - 20:20GLA Glasgow Intl-LAX Los Angeles Los Angeles

21h 55m1 stop London Heathrow

18:05 - 19:35LAX Los Angeles Los Angeles-GLA Glasgow Intl

17h 30m1 stop London Heathrow

£1,297American Airlines

Wed, 12 Aug - Sat, 15 Aug

09:30 - 17:50GLA Glasgow Intl-SAN San Diego

16h 20m1 stop London Heathrow

16:45 - 14:40SAN San Diego-GLA Glasgow Intl

13h 55m1 stop London Heathrow

£1,729British Airways

Wed, 12 Aug - Sun, 16 Aug

10:55 - 17:50GLA Glasgow Intl-SAN San Diego

14h 55m1 stop London Heathrow

12:48 - 14:50SAN San Diego-GLA Glasgow Intl

18h 02m2 stops Phoenix Sky Harbor Intl London Heathrow

£1,737British Airways

Tue, 11 Aug - Mon, 17 Aug

13:30 - 14:45GLA Glasgow Intl-LAX Los Angeles Los Angeles

33h 15m1 stop Amsterdam Schiphol

16:45 - 23:10LAX Los Angeles Los Angeles-GLA Glasgow Intl

22h 25m1 stop Amsterdam Schiphol

£3,527Air France

Tue, 11 Aug - Sat, 15 Aug

09:10 - 19:53GLA Glasgow Intl-ONT Ontario

18h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

13:06 - 12:55ONT Ontario-GLA Glasgow Intl

15h 49m2 stops Salt Lake City Amsterdam Schiphol

£6,228KLM

Tue, 11 Aug - Sat, 15 Aug

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American Airlines flights from Glasgow Intl Airport to California

Our best American Airlines deals on Glasgow Intl Airport to California flight tickets

American Airlines

14 Oct

GLA10:50Glasgow Intl

15h 35m

1 stop

LAX18:25Los Angeles Los Angeles

2 Nov

LAX17:30Los Angeles Los Angeles

15h 05m

1 stop

GLA16:35Glasgow Intl

£643

American Airlines

4 Dec

GLA06:35Glasgow Intl

14h 50m

1 stop

LAX13:25Los Angeles Los Angeles

12 Dec

LAX18:25Los Angeles Los Angeles

14h 45m

1 stop

GLA17:10Glasgow Intl

£644

American Airlines

14 Oct

GLA13:20Glasgow Intl

14h 50m

1 stop

LAX20:10Los Angeles Los Angeles

2 Nov

LAX18:25Los Angeles Los Angeles

15h 50m

1 stop

GLA18:15Glasgow Intl

£645

Air France flights from Glasgow Intl Airport to California

Our best Air France deals on Glasgow Intl Airport to California flight tickets

Air France

11 Sept

GLA06:00Glasgow Intl

16h 45m

1 stop

LAX14:45Los Angeles Los Angeles

27 Sept

LAX13:50Los Angeles Los Angeles

25h 20m

1 stop

GLA23:10Glasgow Intl

£559

Air France

7 Sept

GLA13:30Glasgow Intl

30h 20m

1 stop

LAX11:50Los Angeles Los Angeles

13 Sept

LAX13:50Los Angeles Los Angeles

18h 20m

1 stop

GLA16:10Glasgow Intl

£579

Air France

23 Sept

GLA06:00Glasgow Intl

13h 45m

1 stop

SFO11:45San Francisco

30 Sept

SFO14:15San Francisco

17h 55m

2 stops

GLA16:10Glasgow Intl

£643

momondo Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Wed 23/9

13:20-14:40

2 stops33h 20m

San Francisco

Wed 30/9

16:45-21:15

2 stops20h 30m

£541

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Wed 23/9

13:20-14:40

2 stops33h 20m

San Francisco

Wed 30/9

16:45-21:15

2 stops20h 30m

£546

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Fri 11/9

06:00-14:45

1 stop16h 45m

Los Angeles Los Angeles

Sun 27/9

13:50-23:10

1 stop25h 20m

£559

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Mon 7/9

13:30-11:50

1 stop30h 20m

Los Angeles Los Angeles

Sun 13/9

13:50-16:10

1 stop18h 20m

£579

Fastest return journey

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Sat 5/12

06:35-13:25

1 stop14h 50m

Los Angeles Los Angeles

Sat 12/12

20:50-20:25

1 stop15h 35m

£593

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Wed 30/9

10:50-18:20

1 stop15h 30m

Los Angeles Los Angeles

Mon 5/10

17:05-16:10

1 stop15h 05m

£596

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Wed 30/9

06:00-14:45

1 stop16h 45m

Los Angeles Los Angeles

Mon 5/10

06:40-08:25

2 stops17h 45m

£609

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Tue 22/9

06:00-14:45

1 stop16h 45m

Los Angeles Los Angeles

Tue 29/9

16:45-16:10

1 stop15h 25m

£611

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Sat 3/10

06:00-15:58

2 stops17h 58m

Los Angeles Los Angeles

Sun 18/10

13:50-08:25

1 stop34h 35m

£614

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles Los Angeles

GLALAX

Glasgow Intl

Tue 1/9

09:10-14:45

1 stop13h 35m

Los Angeles Los Angeles

Thu 10/9

11:15-16:10

2 stops20h 55m

£620

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 Intl Airport to California

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 California?

If you are unable to visit California during the month of February, then departing from Glasgow Intl Airport during the month May is also very affordable. Most momondo users find prices during this month for around £603.

How far in advance should I book a flight from Glasgow Intl Airport to California?

You are more likely to see cheaper flights to California from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around £651 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Glasgow Intl Airport for as low as £511 on momondo.

Can stopping save me money on Glasgow Intl Airport to California flights?

You could potentially save up to 17% on your flight if you consider stops on a Glasgow Intl Airport to California flight.

Cheap Glasgow Intl Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to California

Fastest flight time	13h 45m
Direct flights	None

The fastest flight from Glasgow Intl Airport to California takes 13h 45m

There are no direct flights from Glasgow Intl Airport to California. There are no popular flight routes from Glasgow Intl Airport to California.

Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to California

When did momondo last update prices for flights from Glasgow Intl Airport to California?
Prices for flights from Glasgow Intl Airport to California refresh daily.
How many operators does momondo search for flights from Glasgow Intl Airport to California?
As of August 2026, there are 7 operators available to choose from for flights from Glasgow Intl Airport to California.
How old do you have to be to fly from Glasgow Intl Airport to California?
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 Intl Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Glasgow Intl Airport to California

Compare and see reviews for airlines that fly from Glasgow Intl Airport to California with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £425	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
British Airways	PriceFrom £444	Free Cancellation	Rating 6.7 8,155 reviews	Search British Airways flights
Air France	PriceFrom £454	Free Cancellation	Rating 7.5 1,640 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £466	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £475	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Aer Lingus	PriceFrom £510	Free Cancellation	Rating 7.3 1,693 reviews	Search Aer Lingus flights
United Airlines	PriceFrom £515	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to California?

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 California for you.

Can I find flights from Glasgow to California with flexible booking policies on momondo?

momondo does allow users to show only those flights to California from Glasgow which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Glasgow to California?

Once you have performed a search for Glasgow to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Glasgow to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Glasgow and alert you when they change.