What are the cheapest airlines to fly from California to Glasgow Intl Airport one-way?

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £288. However, be on the lookout for offers from American Airlines and KLM, as they are both options that can get you from California to Glasgow Intl Airport for a low price.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular flight routes from California to Glasgow Intl Airport are Los Angeles - Glasgow Intl, San Francisco - Glasgow Intl and Santa Ana J. Wayne/Orange Cnty - Glasgow Intl.

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

To save up to 54% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from California to Glasgow Intl Airport from £484 1-2 weeks out and tickets from £751 for flights departing within the next 72 hours.

What is the cheapest month to fly from California to Glasgow Intl Airport?

November is one of the best times of the year to fly to Glasgow Intl Airport from California. Prices for November average £611 per person but you can even find prices for as low as £423. The most expensive prices can be found in the month of June. Opting for a November flight can save you 47% on your journey compared to booking in June

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

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

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

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

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

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

£211+ Cheap Flights from California to Glasgow Intl Airport

Cheap flight deals from California to Glasgow Intl

Round-trip from	£433
One-way from	£211
Popular in	June
Cheapest in	November
Average price	£564

22/9-3/10
2 total stops
36h 55m total
California to Glasgow

Search Deals

7/9
1 total stop
33h 45m total
California to Glasgow

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£115 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from California to Glasgow Intl

Cheapest flights from California to Glasgow Intl
Explore the most affordable flight options available from California to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Mon 22/915:05LAX - GLA

1 stop21h 40mMultiple Airlines

Fri 3/1006:55GLA - LAX

1 stop15h 15mMultiple Airlines

Deal found 16/8£433

Tue 9/917:40SFO - GLA

1 stop13h 50mMultiple Airlines

Tue 16/907:35GLA - SFO

1 stop16h 20mMultiple Airlines

Deal found 16/8£444

Mon 1/920:15LAX - GLA

1 stop17h 55mMultiple Airlines

Tue 16/907:35GLA - LAX

1 stop18h 50mMultiple Airlines

Deal found 16/8£444

Tue 30/912:45SJC - GLA

2 stops20h 00mBritish Airways

Tue 7/1021:20GLA - SJC

2 stops27h 33mBritish Airways

Deal found 16/8£450

Mon 22/914:40SFO - GLA

1 stop24h 10mLufthansa

Tue 28/1006:00GLA - SFO

1 stop14h 40mLufthansa

Deal found 15/8£451

Sun 21/916:30LAX - GLA

1 stop31h 45mMultiple Airlines

Tue 30/921:55GLA - LAX

1 stop24h 15mMultiple Airlines

Deal found 15/8£453

Tue 30/908:00SJC - GLA

2 stops17h 40mBritish Airways

Thu 16/1011:30GLA - SJC

2 stops19h 15mBritish Airways

Deal found 14/8£460

Tue 23/914:40SFO - GLA

1 stop24h 20mLufthansa

Tue 28/1006:00GLA - SFO

1 stop14h 40mLufthansa

Deal found 15/8£462

Sat 13/922:43SFO - GLA

2 stops25h 12mBritish Airways

Mon 22/920:50GLA - SFO

2 stops29h 45mBritish Airways

Deal found 17/8£466

Wed 1/1016:30SFO - GLA

1 stop21h 55mBritish Airways

Fri 17/1012:00GLA - SFO

2 stops19h 03mBritish Airways

Deal found 14/8£467

Wed 15/1016:30SFO - GLA

1 stop15h 05mBritish Airways

Wed 22/1009:25GLA - SFO

2 stops19h 02mBritish Airways

Deal found 16/8£470

Tue 28/1019:00LAX - GLA

1 stop13h 50mBritish Airways

Tue 4/1109:50GLA - LAX

1 stop14h 00mBritish Airways

Deal found 14/8£470

Best flights from California to Glasgow Intl
Discover carefully curated flight deals from California to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2025.

Mon 22/915:05LAX - GLA

1 stop21h 40mMultiple Airlines

Fri 3/1006:55GLA - LAX

1 stop15h 15mMultiple Airlines

Deal found 16/8£433

Tue 30/912:45SJC - GLA

2 stops20h 00mBritish Airways

Tue 7/1021:20GLA - SJC

2 stops27h 33mBritish Airways

Deal found 16/8£450

Mon 22/914:40SFO - GLA

1 stop24h 10mLufthansa

Tue 28/1006:00GLA - SFO

1 stop14h 40mLufthansa

Deal found 15/8£451

Mon 19/116:15SFO - GLA

2 stops18h 00mAmerican Airlines

Thu 29/108:40GLA - SFO

2 stops19h 50mAmerican Airlines

Deal found 16/8£462

Tue 30/906:00OAK - GLA

2 stops26h 10mDelta

Fri 17/1006:00GLA - OAK

2 stops25h 53mDelta

Deal found 14/8£594

Fri 31/1013:30SMF - GLA

2 stops20h 05mVirgin Atlantic

Tue 4/1106:05GLA - SMF

2 stops23h 40mVirgin Atlantic

Deal found 15/8£631

Tue 27/107:00BUR - GLA

2 stops18h 55mIcelandair

Fri 6/212:35GLA - BUR

2 stops17h 24mIcelandair

Deal found 14/8£701

Mon 15/913:15ONT - GLA

2 stops15h 45mKLM

Tue 30/906:00GLA - ONT

2 stops17h 57mKLM

Deal found 17/8£769

Tue 9/917:40SFO - GLA

1 stop13h 50mMultiple Airlines

Tue 16/907:35GLA - SFO

1 stop16h 20mMultiple Airlines

Deal found 16/8£444

Tue 30/908:00SJC - GLA

2 stops17h 40mBritish Airways

Thu 16/1011:30GLA - SJC

2 stops19h 15mBritish Airways

Deal found 14/8£460

Tue 23/914:40SFO - GLA

1 stop24h 20mLufthansa

Tue 28/1006:00GLA - SFO

1 stop14h 40mLufthansa

Deal found 15/8£462

Wed 10/920:15LAX - GLA

1 stop14h 00mMultiple Airlines

Wed 17/908:25GLA - LAX

1 stop18h 00mMultiple Airlines

Deal found 16/8£444

Last-minute flights from California to Glasgow Intl
Discover last-minute flight deals from California to Glasgow Intl. Data last updated 17 August 2025 and is based on user searches.

Wed 20/815:51SFO - GLA

2 stops18h 49mBritish Airways

Wed 27/808:40GLA - SFO

2 stops18h 27mBritish Airways

Deal found 14/8£471

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Thu 28/806:10GLA - SFO

1 stop14h 30mLufthansa

Deal found 16/8£523

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Fri 29/806:10GLA - SFO

2 stops38h 42mLufthansa

Deal found 16/8£530

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Mon 25/813:10GLA - SFO

1 stop31h 30mLufthansa

Deal found 16/8£538

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Sat 30/806:10GLA - SFO

2 stops26h 49mLufthansa

Deal found 16/8£552

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Tue 26/813:10GLA - SFO

2 stops37h 50mLufthansa

Deal found 16/8£562

Fri 22/821:05SFO - GLA

2 stops17h 45mLufthansa

Wed 27/813:10GLA - SFO

1 stop31h 30mLufthansa

Deal found 16/8£578

Fri 22/814:53LAX - GLA

2 stops17h 47mBritish Airways

Sat 13/905:50GLA - LAX

1 stop15h 35mBritish Airways

Deal found 15/8£612

Sat 23/821:05SFO - GLA

2 stops17h 45mLufthansa

Fri 29/813:10GLA - SFO

2 stops38h 47mLufthansa

Deal found 16/8£566

Sat 23/814:40SFO - GLA

1 stop24h 10mLufthansa

Sat 30/806:10GLA - SFO

2 stops20h 50mLufthansa

Deal found 16/8£611

Mon 25/816:45LAX - GLA

1 stop31h 25mKLM

Wed 10/906:00GLA - LAX

1 stop13h 50mKLM

Deal found 17/8£613

Mon 25/807:15LAX - GLA

2 stops16h 55mDelta

Wed 10/906:00GLA - LAX

1 stop16h 50mDelta

Deal found 17/8£617

One-way flights from California to Glasgow Intl
Search for one-way flight options from California to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 17 August 2025.

Sun 7/916:30LAX - GLA

1 stop33h 45mMultiple Airlines

Deal found 16/8£211

Sun 21/911:48SFO - GLA

2 stops43h 02mMultiple Airlines

Deal found 16/8£225

Tue 9/907:35LAX - GLA

3 stops40h 10mMultiple Airlines

Deal found 16/8£225

Tue 23/908:00SFO - GLA

3 stops41h 45mMultiple Airlines

Deal found 16/8£239

Mon 15/923:00SFO - GLA

3 stops30h 25mMultiple Airlines

Deal found 17/8£249

Mon 15/918:31LAS - GLA

3 stops53h 14mMultiple Airlines

Deal found 15/8£259

Mon 22/905:50SFO - GLA

2 stops30h 55mMultiple Airlines

Deal found 16/8£260

Tue 26/819:20SFO - GLA

1 stop13h 25mBritish Airways

Deal found 15/8£280

Wed 10/916:30LAX - GLA

1 stop15h 35mMultiple Airlines

Deal found 14/8£280

Mon 22/919:20SFO - GLA

1 stop15h 10mBritish Airways

Deal found 16/8£284

Sun 21/916:30SFO - GLA

1 stop14h 10mBritish Airways

Deal found 16/8£285

Mon 22/914:08SJC - GLA

2 stops18h 37mBritish Airways

Deal found 16/8£288

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Mon 22/9

15:05-20:45

1 stop21h 40m

Glasgow Intl

Fri 3/10

06:55-14:10

1 stop15h 15m

£433

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 9/9

17:40-15:30

1 stop13h 50m

Glasgow Intl

Tue 16/9

07:35-15:55

1 stop16h 20m

£444

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Wed 10/9

20:15-18:15

1 stop14h 00m

Glasgow Intl

Wed 17/9

08:25-18:25

1 stop18h 00m

£444

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Mon 1/9

20:15-22:10

1 stop17h 55m

Glasgow Intl

Tue 16/9

07:35-18:25

1 stop18h 50m

£444

San JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Tue 30/9

12:45-16:45

2 stops20h 00m

Glasgow Intl

Tue 7/10

21:20-16:53

2 stops27h 33m

£450

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 22/9

14:40-22:50

1 stop24h 10m

Glasgow Intl

Tue 28/10

06:00-13:40

1 stop14h 40m

£451

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Sun 21/9

16:30-08:15

1 stop31h 45m

Glasgow Intl

Tue 30/9

21:55-14:10

1 stop24h 15m

£453

San JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Tue 30/9

08:00-09:40

2 stops17h 40m

Glasgow Intl

Thu 16/10

11:30-22:45

2 stops19h 15m

£460

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 23/9

14:40-23:00

1 stop24h 20m

Glasgow Intl

Tue 28/10

06:00-13:40

1 stop14h 40m

£462

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 19/1

16:15-18:15

2 stops18h 00m

Glasgow Intl

Thu 29/1

08:40-20:30

2 stops19h 50m

£462

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 60 results

...

Best time to book a flight from California to Glasgow Intl

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

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 California to Glasgow Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from California to Glasgow Intl Airport (average of £97). Flying from California to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

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

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

Related info for your journey

What are the cheapest airlines to fly from California to Glasgow Intl Airport one-way?
The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £288. However, be on the lookout for offers from American Airlines and KLM, as they are both options that can get you from California to Glasgow Intl Airport for a low price.
What are the most popular routes from California to Glasgow Intl Airport?
The most popular flight routes from California to Glasgow Intl Airport are Los Angeles - Glasgow Intl, San Francisco - Glasgow Intl and Santa Ana J. Wayne/Orange Cnty - Glasgow Intl.
Can I find deals for flights from California to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on California to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from California to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Glasgow Intl.
Can I find deals for business class flights from California to Glasgow Intl?
Yes. Cheapflights offers flight deals from California to Glasgow Intl 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 California to Glasgow Intl Airport?
Currently, April is the cheapest month in which you can book a flight from California to Glasgow Intl Airport (average of £97). Flying from California to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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

Paisley

Dunoon

Largs

Renfrew

East Kilbride

Kilmarnock

Dumbarton

Clydebank

Arrochar

Inveraray

Rothesay

Ballachulish

Alexandria

Tarbert

Balloch

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from California to Glasgow Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£425	Average£608	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from California to Glasgow Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from California to Glasgow Intl 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 California to Glasgow Intl with no change fees?

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

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

Yes, Cheapflights offers price alerts on California to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from California to Glasgow Intl Airport from £211

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from California to Glasgow Intl

Keep the following information in mind while searching for California to Glasgow Intl flight deals. Data was last updated 17 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from California to Glasgow Intl

Cheapest flights from California to Glasgow IntlExplore the most affordable flight options available from California to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Explore the most affordable flight options available from California to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from California to Glasgow Intl

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

Cheapflights Insights

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

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

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

Find hourly flight availability from California to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2025.

Related info for your journey

Find useful and relevant information for your journey from California to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from California to Glasgow Intl Airport one-way?

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

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

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

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

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

Travelling to a place near Glasgow Intl Airport?

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 California to Glasgow Intl

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

Top airline flying from California to Glasgow Intl

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from California to Glasgow Intl
Explore the most affordable flight options available from California to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.