How long is the flight from Glasgow to California?

Airlines like British Airways, United Airlines, and Delta fly from Glasgow to California in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 5h 16m. There are 5021 mi between Glasgow and California. 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 to California?

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

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

Consider British Airways, Aer Lingus or KLM when booking your flight. These represent the most popular airlines when flying from Glasgow to California.

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 to California as you normally would.

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

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

How can I find direct flights from Glasgow to California?

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

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

Yes. Cheapflights offers flight deals from Glasgow 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.

£312+ Cheap Flights from Glasgow to California

Cheap flight deals from Glasgow to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Glasgow to California
Explore the most affordable flight options available from Glasgow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Sat 14/1108:40 -

1 stop14h 15m

Wed 18/1120:35 -

1 stop14h 55m

Deal found 27/8£398

Thu 15/1014:00 -

2 stops17h 59m

Fri 23/1007:05 -

2 stops19h 05m

Deal found 28/8£481

Wed 9/914:00 -

2 stops36h 11m

Mon 21/913:56 -

2 stops36h 14m

Deal found 28/8£481

Tue 8/914:00 -

1 stop27h 42m

Fri 25/911:15 -

1 stop14h 55m

Deal found 28/8£481

Thu 17/914:00 -

2 stops25h 31m

Sat 3/1010:50 -

2 stops15h 20m

Deal found 27/8£482

Thu 1/1014:00 -

1 stop17h 32m

Thu 15/1006:00 -

1 stop20h 10m

Deal found 27/8£489

Wed 18/1108:20 -

1 stop15h 15m

Sat 28/1117:25 -

1 stop13h 25m

Deal found 28/8£500

Mon 19/1008:35 -

1 stop15h 15m

Sun 25/1018:25 -

1 stop13h 10m

Deal found 28/8£501

Thu 5/1112:00 -

1 stop14h 40m

Wed 11/1118:00 -

1 stop14h 00m

Deal found 27/8£501

Sat 7/1112:00 -

1 stop14h 40m

Wed 11/1120:50 -

1 stop14h 40m

Deal found 26/8£503

Mon 19/1010:00 -

2 stops21h 59m

Sun 25/1016:07 -

2 stops17h 33m

Deal found 28/8£507

Wed 7/1019:40 -

1 stop30h 45m

Thu 22/1021:00 -

1 stop14h 35m

Deal found 28/8£511

Best flights from Glasgow to California
Discover carefully curated flight deals from Glasgow to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Sat 14/1108:40 -

1 stop14h 15m

Wed 18/1120:35 -

1 stop14h 55m

Deal found 27/8£398

Thu 15/1014:00 -

2 stops17h 59m

Fri 23/1007:05 -

2 stops19h 05m

Deal found 28/8£481

Sun 11/1007:30 -

1 stop18h 00m

Wed 21/1019:15 -

1 stop18h 00m

Deal found 27/8£544

Wed 18/1109:05 -

2 stops19h 31m

Sat 28/1106:17 -

2 stops22h 28m

Deal found 28/8£545

Fri 29/105:40 -

1 stop14h 05m

Thu 11/214:15 -

2 stops18h 15m

Deal found 28/8£549

Wed 27/109:45 -

2 stops21h 00m

Sun 31/106:00 -

2 stops24h 35m

Deal found 27/8£560

Wed 23/914:00 -

3 stops27h 29m

Wed 30/909:00 -

2 stops17h 10m

Deal found 24/8£603

Thu 10/906:00 -

1 stop13h 45m

Thu 24/914:15 -

2 stops17h 55m

Deal found 23/8£649

Wed 7/1006:00 -

2 stops17h 56m

Wed 14/1013:53 -

2 stops25h 17m

Deal found 23/8£690

Sun 31/115:45 -

2 stops35h 19m

Wed 10/210:55 -

2 stops21h 05m

Deal found 28/8£725

Thu 1/1014:00 -

1 stop17h 32m

Thu 15/1007:00 -

2 stops19h 10m

Deal found 27/8£493

Thu 1/1012:00 -

1 stop14h 25m

Mon 5/1019:26 -

2 stops16h 14m

Deal found 27/8£525

Fri 29/105:40 -

2 stops18h 32m

Fri 12/207:00 -

2 stops18h 55m

Deal found 28/8£553

Wed 7/1010:15 -

2 stops33h 25m

Wed 14/1018:25 -

2 stops18h 25m

Deal found 23/8£578

Thu 17/907:00 -

1 stop16h 00m

Sat 3/1009:29 -

2 stops17h 21m

Deal found 26/8£530

Thu 28/105:40 -

2 stops18h 32m

Thu 11/207:00 -

2 stops18h 55m

Deal found 28/8£553

Wed 9/914:00 -

2 stops38h 53m

Mon 21/913:56 -

2 stops36h 14m

Deal found 24/8£662

Sat 30/105:40 -

2 stops18h 37m

Sat 13/212:20 -

2 stops20h 10m

Deal found 28/8£553

Sun 11/1014:00 -

2 stops36h 01m

Wed 21/1017:07 -

2 stops33h 03m

Deal found 27/8£612

Thu 26/1105:20 -

1 stop17h 35m

Mon 30/1112:00 -

2 stops17h 05m

Deal found 27/8£558

Wed 27/108:55 -

1 stop15h 15m

Sun 14/210:55 -

2 stops40h 00m

Deal found 28/8£725

Thu 17/1205:40 -

1 stop16h 35m

Wed 6/116:10 -

1 stop19h 50m

Deal found 23/8£726

Thu 28/105:40 -

2 stops18h 37m

Thu 11/214:00 -

2 stops18h 30m

Deal found 28/8£553

Wed 14/1008:35 -

1 stop17h 50m

Mon 2/1114:00 -

2 stops18h 25m

Deal found 27/8£559

Thu 24/914:00 -

2 stops38h 58m

Mon 28/918:35 -

2 stops55h 35m

Deal found 25/8£637

Thu 10/914:20 -

2 stops16h 34m

Thu 24/914:15 -

2 stops15h 10m

Deal found 23/8£1,606

Wed 7/1013:20 -

2 stops28h 32m

Sun 11/1013:23 -

2 stops19h 27m

Deal found 27/8£562

Sat 30/105:40 -

1 stop14h 05m

Sun 14/207:00 -

2 stops18h 55m

Deal found 28/8£578

Fri 9/1014:00 -

2 stops39h 24m

Fri 16/1006:15 -

2 stops19h 55m

Deal found 25/8£639

Sat 23/110:30 -

2 stops18h 51m

Tue 26/110:50 -

2 stops23h 25m

Deal found 27/8£870

Find flight deals from Glasgow to California

Round-trip from	£398
One-way from	£312
Popular in	July
Cheapest in	November
Average price	£738

British Airways
14/11-18/11
2 total stops
29h 10m total
Glasgow to California

Search Deals

15/9
3 total stops
47h 20m total
Glasgow to California

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Sat 14/11

08:40-14:55

1 stop14h 15m

San Francisco

Wed 18/11

20:35-19:30

1 stop14h 55m

£398

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Thu 15/10

14:00-23:59

2 stops17h 59m

San Francisco

Fri 23/10

07:05-10:10

2 stops19h 05m

£481

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Thu 1/10

14:00-23:32

1 stop17h 32m

San Francisco

Thu 15/10

07:00-10:10

2 stops19h 10m

£493

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Thu 1/10

12:00-18:25

1 stop14h 25m

Los Angeles

Mon 5/10

19:26-19:40

2 stops16h 14m

£525

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Thu 17/9

07:00-15:00

1 stop16h 00m

Los Angeles

Sat 3/10

09:29-10:50

2 stops17h 21m

£530

GlasgowLas Vegas

GLA Glasgow Intl - LAS Las Vegas Harry Reid Intl

GLALAS

Glasgow Intl

Sun 11/10

07:30-17:30

1 stop18h 00m

Las Vegas Harry Reid Intl

Wed 21/10

19:15-21:15

1 stop18h 00m

£544

GlasgowSan Francisco

GLA Glasgow Intl - SFO San Francisco

GLASFO

Glasgow Intl

Wed 18/11

09:05-20:36

2 stops19h 31m

San Francisco

Sat 28/11

06:17-12:45

2 stops22h 28m

£545

GlasgowLos Angeles

GLA Glasgow Intl - LAX Los Angeles

GLALAX

Glasgow Intl

Fri 29/1

05:40-11:45

1 stop14h 05m

Los Angeles

Thu 11/2

14:15-16:30

2 stops18h 15m

£549

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Fri 29/1

05:40-16:12

2 stops18h 32m

Ontario

Fri 12/2

07:00-09:55

2 stops18h 55m

£553

GlasgowOntario

GLA Glasgow Intl - ONT Ontario

GLAONT

Glasgow Intl

Thu 28/1

05:40-16:12

2 stops18h 32m

Ontario

Thu 11/2

07:00-09:55

2 stops18h 55m

£553

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Glasgow to California

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

GLA-ONT

GLA-LAX

GLA-SFO

GLA-SJC

GLA-LAS

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 to California

GG1-USCA

GLA-ONT

GLA-LAX

GLA-SFO

GLA-SJC

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

Currently, February is the cheapest month in which you can book a flight from Glasgow to California (average of £584). Flying from Glasgow to California in August is currently the most expensive (average of £781). 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 to California?

Airfare is below average for this route at the moment.

Glasgow to California flights typically cost between £497 and £699 in September.
The cheapest return price found within the last 5 days was £481 on United Airlines (8 Sept–25 Sept).

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

The price you pay for your flight from Glasgow to California may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing California

Read reviews from past customers who have flown with KLM,United Airlines, andVirgin Atlantic from Glasgow to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,566 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

United Airlines

7.4

Good

10,135 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Virgin Atlantic

7.4

Good

695 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Aer Lingus

7.3

Good

1,731 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

British Airways

6.7

Okay

8,191 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

How long is the flight from Glasgow to California?
Airlines like British Airways, United Airlines, and Delta fly from Glasgow to California in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 5h 16m. There are 5021 mi between Glasgow and California. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Glasgow to California?
The most popular route from Glasgow to California is Glasgow Intl - Las Vegas Harry Reid Intl. You may also consider Glasgow Intl - Los Angeles or Glasgow Intl - San Diego.
Can I find deals for flights from Glasgow to California that include hotel bookings?
Yes. In addition to deals on Glasgow to California flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow to California.
Can I find deals for business class flights from Glasgow to California?
Yes. Cheapflights offers flight deals from Glasgow 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 to California?
Currently, February is the cheapest month in which you can book a flight from Glasgow to California (average of £584). Flying from Glasgow to California in August is currently the most expensive (average of £781). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

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Popular flights

Top destinations

Alternative routes for Glasgow to California

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Top 10 airlines flying from Glasgow to California

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£168	Average£623	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	Cheapest£168	Average£591	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air France	Cheapest£233	Average£684	FlexibilityNo cancel fee	On-time77%	Search Air France flights
JetBlue	Cheapest£239	Average£774	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Delta	Cheapest£397	Average£766	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Scandinavian Airlines	Cheapest£410	Average£566	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
United Airlines	Cheapest£416	Average£687	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£422	Average£636	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£438	Average£559	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£441	Average£649	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from Glasgow today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Glasgow to California by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Glasgow to California with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to California from Glasgow today and book when prices fit your budget.

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Cheap flights from Glasgow to California from £312

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow to California

Cheapest flights from Glasgow to CaliforniaExplore the most affordable flight options available from Glasgow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Explore the most affordable flight options available from Glasgow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Glasgow to CaliforniaDiscover carefully curated flight deals from Glasgow to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Glasgow to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Glasgow to CaliforniaDiscover last-minute flight deals from Glasgow to California. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow to California. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Glasgow to CaliforniaSearch for one-way flight options from Glasgow to California. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Glasgow to California. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Find flight deals from Glasgow 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 to California that are best for you.

Best time to book a flight from Glasgow to California

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

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Glasgow to California flights typically cost between £497 and £699 in September.The cheapest return price found within the last 5 days was £481 on United Airlines (8 Sept–25 Sept).

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

The price you pay for your flight from Glasgow to California may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing California

Read reviews from past customers who have flown with KLM,United Airlines, andVirgin Atlantic from Glasgow to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Glasgow to California?

What are the most popular routes from Glasgow to California?

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

How can I find direct flights from Glasgow to California?

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

What is the cheapest month to book a flight from Glasgow 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 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 to California by cabin class

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

Glasgow and California flights

Browse other Glasgow and California flight options. Last updated on 28 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Glasgow to California flights

Consider these flights travelling from Glasgow to California.

Top 10 airlines flying from Glasgow to California

Fly with Cheapflights

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Glasgow to California
Explore the most affordable flight options available from Glasgow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Glasgow to California
Discover carefully curated flight deals from Glasgow to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Glasgow to California
Discover last-minute flight deals from Glasgow to California. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Glasgow to California
Search for one-way flight options from Glasgow to California. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Glasgow to California flights typically cost between £497 and £699 in September.
The cheapest return price found within the last 5 days was £481 on United Airlines (8 Sept–25 Sept).