How long is the flight from Glasgow Intl Airport to California?

Departing from Glasgow Intl Airport to California will take you 14h 35m. The distance between Glasgow Intl Airport and California is about 5120 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular routes from Glasgow Intl Airport to California?

The most popular route from Glasgow Intl Airport to California is Glasgow Intl - Los Angeles. You may also consider Glasgow Intl - Las Vegas Harry Reid Intl or Glasgow Intl - Ontario.

What are the most popular airlines that fly from Glasgow Intl Airport to California?

Before booking your flight from Glasgow Intl Airport to California check out the most popular airlines for this route: British Airways, Aer Lingus or KLM.

What is the cheapest time of day to fly from GLA to CA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to California as you normally would.

Can I find deals for flights from Glasgow Intl to California that include hotel bookings?

Yes. In addition to deals on Glasgow Intl to California flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Glasgow Intl to California?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to California.

Can I find deals for business class flights from Glasgow Intl to California?

Yes. Cheapflights offers flight deals from Glasgow Intl to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£334+ Cheap Flights from Glasgow Intl Airport to California

Cheap flight deals from Glasgow Intl to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Glasgow Intl to California
Explore the most affordable flight options available from Glasgow Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Thu 29/1012:05 -

1 stop14h 35m

Thu 5/1109:49 -

2 stops16h 01m

Deal found 28/9£503

Thu 12/1106:00 -

1 stop16h 55m

Thu 26/1108:47 -

2 stops18h 03m

Deal found 28/9£508

Fri 11/1212:05 -

1 stop14h 35m

Mon 28/1220:50 -

1 stop13h 35m

Deal found 28/9£509

Tue 27/1011:55 -

2 stops18h 04m

Tue 3/1116:46 -

2 stops16h 24m

Deal found 29/9£513

Mon 14/1211:40 -

1 stop14h 55m

Mon 28/1220:50 -

1 stop13h 35m

Deal found 29/9£514

Tue 1/1219:35 -

1 stop31h 05m

Wed 9/1218:25 -

1 stop14h 15m

Deal found 29/9£517

Sat 7/1112:05 -

1 stop14h 40m

Mon 23/1113:35 -

2 stops16h 55m

Deal found 29/9£525

Tue 20/1008:35 -

1 stop17h 50m

Tue 10/1117:00 -

1 stop14h 50m

Deal found 28/9£526

Sat 7/1109:25 -

1 stop18h 50m

Mon 23/1116:55 -

1 stop15h 30m

Deal found 29/9£529

Thu 12/1106:00 -

2 stops22h 32m

Thu 26/1105:50 -

2 stops26h 40m

Deal found 28/9£542

Wed 11/1106:00 -

1 stop13h 45m

Fri 27/1113:50 -

1 stop18h 40m

Deal found 28/9£554

Sat 14/1108:25 -

1 stop15h 10m

Fri 27/1120:35 -

1 stop15h 45m

Deal found 28/9£555

Best flights from Glasgow Intl to California
Discover carefully curated flight deals from Glasgow Intl to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Sun 17/108:25 -

1 stop15h 10m

Sat 6/213:55 -

2 stops16h 55m

Deal found 29/9£526

Tue 20/1006:00 -

2 stops19h 10m

Tue 10/1112:45 -

2 stops19h 45m

Deal found 28/9£558

Mon 9/1115:30 -

2 stops35h 53m

Thu 26/1106:38 -

2 stops20h 12m

Deal found 28/9£649

Wed 27/109:45 -

2 stops21h 28m

Sun 31/106:00 -

2 stops24h 35m

Deal found 1/10£663

Tue 27/1005:40 -

1 stop14h 30m

Tue 3/1114:05 -

1 stop18h 25m

Deal found 28/9£745

Sun 15/1117:15 -

2 stops34h 26m

Sun 22/1122:10 -

2 stops30h 35m

Deal found 1/10£770

Sun 1/1114:40 -

3 stops36h 48m

Sat 14/1106:25 -

2 stops19h 30m

Deal found 30/9£770

Tue 20/1008:35 -

1 stop17h 50m

Tue 10/1109:49 -

2 stops17h 01m

Deal found 29/9£527

Wed 11/1106:00 -

1 stop13h 45m

Tue 24/1109:55 -

2 stops22h 35m

Deal found 28/9£581

Mon 14/1212:40 -

2 stops19h 14m

Mon 28/1220:50 -

1 stop13h 35m

Deal found 29/9£535

Mon 25/110:40 -

1 stop33h 05m

Wed 10/212:15 -

2 stops20h 15m

Deal found 29/9£588

Wed 20/111:40 -

2 stops19h 33m

Sun 24/116:19 -

2 stops16h 21m

Deal found 29/9£545

Wed 3/211:40 -

2 stops19h 33m

Sun 7/206:00 -

2 stops26h 40m

Deal found 29/9£663

Wed 3/208:25 -

1 stop18h 15m

Sun 7/218:25 -

1 stop17h 00m

Deal found 28/9£557

Sun 6/1215:45 -

2 stops35h 22m

Sat 16/111:20 -

2 stops19h 30m

Deal found 28/9£757

Sat 14/1106:00 -

1 stop13h 45m

Tue 24/1113:50 -

1 stop14h 55m

Deal found 2/10£645

Tue 10/1108:45 -

1 stop14h 10m

Sun 29/1120:35 -

1 stop14h 45m

Deal found 28/9£560

Fri 30/1007:05 -

3 stops34h 37m

Fri 6/1106:30 -

3 stops29h 55m

Deal found 2/10£821

Thu 3/1219:15 -

2 stops30h 40m

Thu 14/118:00 -

1 stop17h 35m

Deal found 28/9£757

Fri 20/1111:40 -

2 stops20h 07m

Fri 27/1118:00 -

1 stop16h 00m

Deal found 30/9£761

Mon 16/1106:00 -

2 stops21h 24m

Mon 23/1110:38 -

2 stops18h 07m

Deal found 2/10£672

Sun 15/1108:25 -

1 stop15h 10m

Mon 23/1117:20 -

1 stop17h 45m

Deal found 28/9£563

Thu 3/1219:15 -

2 stops30h 40m

Tue 19/118:00 -

1 stop17h 20m

Deal found 28/9£757

Wed 3/209:45 -

1 stop14h 25m

Sun 7/218:00 -

1 stop14h 40m

Deal found 2/10£776

Thu 12/1111:30 -

2 stops19h 01m

Fri 27/1120:35 -

1 stop13h 25m

Deal found 28/9£565

Fri 20/1116:00 -

2 stops35h 09m

Fri 27/1111:13 -

2 stops22h 47m

Deal found 30/9£773

Fri 4/1213:25 -

1 stop30h 45m

Tue 19/114:05 -

1 stop18h 25m

Deal found 28/9£746

Sat 14/1111:40 -

2 stops19h 51m

Sun 29/1120:35 -

1 stop14h 45m

Deal found 28/9£565

Sat 12/1210:30 -

2 stops20h 27m

Mon 28/1207:00 -

2 stops19h 05m

Deal found 28/9£830

Thu 5/1110:20 -

2 stops20h 49m

Mon 9/1105:00 -

2 stops27h 25m

Deal found 1/10£870

Find flight deals from Glasgow Intl to California

Round-trip from	£503
One-way from	£334
Popular in	July
Cheapest in	November
Average price	£640

British Airways
29/10-5/11
3 total stops
30h 36m total
Glasgow to California

Search Deals

17/2-31/12
3 total stops
52h 40m total
Glasgow to California

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£99 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights 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

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Sat 31/10

07:35-08:20

2 stops31h 45m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£363

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Wed 28/10

19:25-14:22

3 stops49h 57m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£371

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Mon 26/10

08:50-20:32

3 stops42h 42m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£379

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Mon 19/10

08:00-08:20

3 stops32h 20m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£383

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Thu 26/11

20:20-16:40

2 stops28h 20m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£408

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Fri 27/11

09:20-22:23

2 stops21h 03m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£421

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Thu 17/12

06:35-13:25

1 stop14h 50m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£421

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Mon 16/11

08:25-18:40

1 stop18h 15m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£427

Fastest return journey

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Tue 1/12

08:45-14:55

1 stop14h 10m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£433

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Thu 3/12

11:30-18:45

1 stop15h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£433

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Glasgow Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Glasgow Intl with our price prediction graph.

GLA-LAX

GLA-SFO

GLA-ONT

GLA-SAN

GLA-SMF

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to California

GLA-USCA

GLA-LAX

GLA-SFO

GLA-ONT

GLA-SAN

What is the cheapest month to book a flight from Glasgow Intl Airport to California?

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to California (average of £605). Flying from Glasgow Intl Airport to California in July is currently the most expensive (average of £894). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Glasgow Intl Airport to California?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to California flights typically cost between £533 and £733 in October.
The cheapest return price found within the last 5 days was £503 on British Airways (29 Oct–5 Nov).

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

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow Intl Airport to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Glasgow Intl Airport to California, such as KLM,United Airlines, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,578 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

United Airlines

7.4

Good

10,276 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Virgin Atlantic

7.4

Good

694 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Aer Lingus

7.3

Good

1,810 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

British Airways

6.7

Okay

8,243 reviews

KLM

7.8

Good

1,578 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How long is the flight from Glasgow Intl Airport to California?
Departing from Glasgow Intl Airport to California will take you 14h 35m. The distance between Glasgow Intl Airport and California is about 5120 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Glasgow Intl Airport to California?
The most popular route from Glasgow Intl Airport to California is Glasgow Intl - Los Angeles. You may also consider Glasgow Intl - Las Vegas Harry Reid Intl or Glasgow Intl - Ontario.
Can I find deals for flights from Glasgow Intl to California that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to California flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to California.
Can I find deals for business class flights from Glasgow Intl to California?
Yes. Cheapflights offers flight deals from Glasgow Intl to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Glasgow Intl Airport to California?
Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to California (average of £605). Flying from Glasgow Intl Airport to California in July is currently the most expensive (average of £894). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Glasgow Intl to California

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£427	Average£639	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£438	Average£613	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£453	Average£658	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£464	Average£949	FlexibilityNo cancel fee	On-time77%	Search Air France flights
American Airlines	Cheapest£485	Average£704	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Aer Lingus	Cheapest£520	Average£781	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
United Airlines	Cheapest£526	Average£650	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Glasgow Intl to California?

Deals for Glasgow Intl to California flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to California?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow Intl to California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Glasgow Intl to California with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to California flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Glasgow Intl to California become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Glasgow Intl Airport to California from £334

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to California

Cheapest flights from Glasgow Intl to CaliforniaExplore the most affordable flight options available from Glasgow Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Explore the most affordable flight options available from Glasgow Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Glasgow Intl to CaliforniaDiscover carefully curated flight deals from Glasgow Intl to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Glasgow Intl to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Last-minute flights from Glasgow Intl to CaliforniaDiscover last-minute flight deals from Glasgow Intl to California. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to California. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to CaliforniaSearch for one-way flight options from Glasgow Intl to California. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Search for one-way flight options from Glasgow Intl to California. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Find flight deals from Glasgow Intl to California

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Glasgow Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Glasgow Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Glasgow Intl Airport to California?

How much does it cost for a return flight from Glasgow Intl Airport to California?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to California flights typically cost between £533 and £733 in October.The cheapest return price found within the last 5 days was £503 on British Airways (29 Oct–5 Nov).

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

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow Intl Airport to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Glasgow Intl Airport to California, such as KLM,United Airlines, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Glasgow Intl Airport to California?

What are the most popular routes from Glasgow Intl Airport to California?

Can I find deals for flights from Glasgow Intl to California that include hotel bookings?

How can I find direct flights from Glasgow Intl to California?

Can I find deals for business class flights from Glasgow Intl to California?

What is the cheapest month to book a flight from Glasgow Intl Airport to California?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to California

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to California by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Glasgow Intl to California by cabin class

Find flights from Glasgow Intl to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Glasgow Intl and California flights

Browse other Glasgow Intl and California flight options. Last updated on 3 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Glasgow Intl to California flights

Consider these flights travelling from Glasgow Intl to California.

Top 7 airlines flying from Glasgow Intl to California

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How does Cheapflights help users find flights from Glasgow Intl to California?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to California?

Can Cheapflights find flights from Glasgow Intl to California with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to California become cheaper?

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Cheapest flights from Glasgow Intl to California
Explore the most affordable flight options available from Glasgow Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Glasgow Intl to California
Discover carefully curated flight deals from Glasgow Intl to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Last-minute flights from Glasgow Intl to California
Discover last-minute flight deals from Glasgow Intl to California. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to California
Search for one-way flight options from Glasgow Intl to California. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Glasgow Intl Airport to California flights typically cost between £533 and £733 in October.
The cheapest return price found within the last 5 days was £503 on British Airways (29 Oct–5 Nov).