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

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £316. However, be on the lookout for offers from British Airways and Finnair, 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 San Francisco - Glasgow Intl, Los Angeles - Glasgow Intl and Oakland - Glasgow Intl.

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

To save up to 80% 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 £534 1-2 weeks out and tickets from £848 for flights departing within the next 72 hours.

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

January is one of the best times of the year to fly to Glasgow Intl Airport from California. Prices for January average £676 per person but you can even find prices for as low as £460. The most expensive prices can be found in the month of June. Opting for a January flight can save you 43% 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.

£230+ Flights from California to Glasgow Intl Airport

Cheap flight deals from California to Glasgow Intl

Round-trip from	£471
One-way from	£230

British Airways
19/3-2/4
2 total stops
29h 40m total
California to Glasgow

Search Deals

1/3
3 total stops
47h 43m total
California to Glasgow

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 22 January 2025.

Wed 19/321:40SFO - GLA

1 stop13h 50mBritish Airways

Wed 2/409:25GLA - SFO

1 stop15h 50mBritish Airways

Deal found 21/1£471

Tue 18/321:50LAX - GLA

1 stop27h 45mMultiple Airlines

Tue 25/320:50GLA - LAX

2 stops52h 40mMultiple Airlines

Deal found 21/1£476

Tue 4/213:51SFO - GLA

2 stops17h 59mAmerican Airlines

Tue 4/308:55GLA - SFO

1 stop17h 50mAmerican Airlines

Deal found 21/1£490

Mon 21/420:05LAX - GLA

1 stop15h 35mBritish Airways

Wed 30/407:00GLA - LAX

1 stop14h 25mBritish Airways

Deal found 21/1£494

Tue 4/306:10SJC - GLA

2 stops19h 40mBritish Airways

Tue 11/309:50GLA - SJC

2 stops20h 02mBritish Airways

Deal found 21/1£495

Tue 18/318:55LAX - GLA

1 stop13h 55mFinnair

Tue 25/313:50GLA - LAX

1 stop14h 35mFinnair

Deal found 21/1£503

Tue 11/319:10SAN - GLA

1 stop17h 15mBritish Airways

Thu 20/309:55GLA - SAN

1 stop14h 10mBritish Airways

Deal found 21/1£515

Tue 11/312:48SAN - GLA

2 stops17h 07mAmerican Airlines

Thu 20/306:00GLA - SAN

1 stop18h 05mAmerican Airlines

Deal found 21/1£522

Thu 2/1019:20SFO - GLA

1 stop15h 20mIberia

Wed 8/1007:00GLA - SFO

1 stop18h 25mIberia

Deal found 21/1£525

Mon 7/419:20SFO - GLA

1 stop16h 20mMultiple Airlines

Mon 21/410:35GLA - SFO

1 stop14h 40mMultiple Airlines

Deal found 21/1£526

Tue 8/414:34SJC - GLA

2 stops17h 36mDelta

Tue 22/406:00GLA - SJC

2 stops19h 48mDelta

Deal found 21/1£535

Tue 18/311:51LAX - GLA

2 stops17h 49mVirgin Atlantic

Tue 25/309:05GLA - LAX

2 stops20h 05mVirgin Atlantic

Deal found 21/1£547

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 22 January 2025.

Wed 19/321:40SFO - GLA

1 stop13h 50mBritish Airways

Wed 2/409:25GLA - SFO

1 stop15h 50mBritish Airways

Deal found 21/1£471

Tue 18/321:50LAX - GLA

1 stop27h 45mMultiple Airlines

Tue 25/320:50GLA - LAX

2 stops52h 40mMultiple Airlines

Deal found 21/1£476

Tue 4/213:51SFO - GLA

2 stops17h 59mAmerican Airlines

Tue 4/308:55GLA - SFO

1 stop17h 50mAmerican Airlines

Deal found 21/1£490

Tue 18/318:55LAX - GLA

1 stop13h 55mFinnair

Tue 25/313:50GLA - LAX

1 stop14h 35mFinnair

Deal found 21/1£503

Wed 16/413:45SFO - GLA

1 stop25h 25mKLM

Fri 25/406:00GLA - SFO

2 stops18h 01mKLM

Deal found 21/1£532

Tue 8/414:34SJC - GLA

2 stops17h 36mDelta

Tue 22/406:00GLA - SJC

2 stops19h 48mDelta

Deal found 21/1£535

Tue 18/311:51LAX - GLA

2 stops17h 49mVirgin Atlantic

Tue 25/309:05GLA - LAX

2 stops20h 05mVirgin Atlantic

Deal found 21/1£547

Mon 21/417:30LAX - GLA

2 stops21h 20mLufthansa

Wed 30/413:10GLA - LAX

2 stops18h 49mLufthansa

Deal found 21/1£590

Wed 7/519:50SAN - GLA

1 stop14h 50mIberia

Wed 21/509:25GLA - SAN

1 stop16h 35mIberia

Deal found 21/1£590

Mon 17/300:31LAX - GLA

2 stops24h 19mAer Lingus

Tue 25/312:00GLA - LAX

2 stops18h 03mAer Lingus

Deal found 21/1£679

Tue 27/509:55LAS - GLA

1 stop12h 55mAir Transat

Tue 24/608:35GLA - LAS

1 stop32h 18mAir Transat

Deal found 21/1£727

Mon 21/411:28SFO - GLA

2 stops17h 57mIcelandair

Fri 25/414:20GLA - SFO

2 stops15h 53mIcelandair

Deal found 21/1£791

Last-minute flights from California to Glasgow Intl
Discover last-minute flight deals from California to Glasgow Intl. Data last updated 22 January 2025 and is based on user searches.

Tue 28/108:00LAX - GLA

2 stops17h 55mMultiple Airlines

Sat 8/212:35GLA - LAX

2 stops38h 57mMultiple Airlines

Deal found 21/1£3,274

Tue 28/120:55LAX - GLA

1 stop13h 35mBritish Airways

Sat 8/209:40GLA - LAX

1 stop14h 10mBritish Airways

Deal found 21/1£5,432

Tue 28/107:00ONT - GLA

2 stops19h 40mBritish Airways

Sat 8/218:45GLA - ONT

2 stops31h 52mBritish Airways

Deal found 21/1£6,308

Tue 28/116:30SNA - GLA

2 stops16h 25mBritish Airways

Sat 8/207:30GLA - SNA

2 stops20h 44mBritish Airways

Deal found 21/1£6,715

Tue 4/220:40SFO - GLA

1 stop15h 45mBritish Airways

Tue 4/306:05GLA - SFO

1 stop16h 55mBritish Airways

Deal found 21/1£483

Tue 4/213:51SFO - GLA

2 stops17h 59mAmerican Airlines

Tue 4/308:55GLA - SFO

1 stop17h 50mAmerican Airlines

Deal found 21/1£490

Tue 11/220:50LAX - GLA

1 stop27h 45mMultiple Airlines

Wed 19/220:55GLA - LAX

2 stops28h 50mMultiple Airlines

Deal found 21/1£490

Wed 12/220:55LAX - GLA

1 stop13h 35mBritish Airways

Mon 17/219:20GLA - LAX

1 stop28h 30mBritish Airways

Deal found 22/1£512

Thu 20/212:15SJC - GLA

2 stops18h 55mBritish Airways

Thu 27/211:25GLA - SJC

2 stops19h 04mBritish Airways

Deal found 21/1£536

Thu 20/213:50SFO - GLA

1 stop24h 15mKLM

Thu 27/206:05GLA - SFO

1 stop13h 45mKLM

Deal found 21/1£548

Fri 21/212:02LAS - GLA

2 stops17h 03mBritish Airways

Mon 24/220:20GLA - LAS

2 stops29h 26mBritish Airways

Deal found 21/1£674

Fri 21/206:20LAS - GLA

2 stops25h 55mMultiple Airlines

Mon 24/220:10GLA - LAS

1 stop29h 40mMultiple Airlines

Deal found 21/1£794

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 22 January 2025.

Sat 1/311:02SFO - GLA

3 stops47h 43mMultiple Airlines

Deal found 20/1£230

Mon 27/121:32LAX - GLA

3 stops49h 28mMultiple Airlines

Deal found 21/1£275

Wed 30/410:44ONT - GLA

3 stops39h 11mMultiple Airlines

Deal found 20/1£297

Wed 26/321:15LAX - GLA

1 stop15h 25mAer Lingus

Deal found 21/1£316

Wed 19/321:40SFO - GLA

1 stop17h 50mBritish Airways

Deal found 22/1£320

Wed 26/309:30LAX - GLA

2 stops17h 50mBritish Airways

Deal found 21/1£338

Wed 30/416:35ONT - GLA

2 stops21h 05mBritish Airways

Deal found 20/1£338

Sat 1/314:34SJC - GLA

2 stops17h 11mBritish Airways

Deal found 20/1£354

Mon 17/300:15SFO - GLA

2 stops24h 35mAer Lingus

Deal found 22/1£357

Thu 27/318:20LAX - GLA

1 stop17h 25mFinnair

Deal found 21/1£380

Thu 27/319:00LAX - GLA

2 stops15h 50mAmerican Airlines

Deal found 21/1£383

Thu 3/414:40SFO - GLA

1 stop24h 25mLufthansa

Deal found 21/1£390

Find flights from California to Glasgow Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 19/3

21:40-18:30

1 stop13h 50m

Glasgow Intl

Wed 2/4

09:25-17:15

1 stop15h 50m

£471

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Tue 18/3

21:50-08:35

1 stop27h 45m

Glasgow Intl

Tue 25/3

20:50-18:30

2 stops52h 40m

£476

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 4/2

13:51-15:50

2 stops17h 59m

Glasgow Intl

Tue 4/3

08:55-18:45

1 stop17h 50m

£490

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Mon 21/4

20:05-19:40

1 stop15h 35m

Glasgow Intl

Wed 30/4

07:00-13:25

1 stop14h 25m

£494

San JoseGlasgow

SJC - GLA

SJCGLA

San Jose

Tue 4/3

06:10-09:50

2 stops19h 40m

Glasgow Intl

Tue 11/3

09:50-22:52

2 stops20h 02m

£495

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Tue 18/3

18:55-15:50

1 stop13h 55m

Glasgow Intl

Tue 25/3

13:50-21:25

1 stop14h 35m

£503

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 11/3

19:10-19:25

1 stop17h 15m

Glasgow Intl

Thu 20/3

09:55-17:05

1 stop14h 10m

£515

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Tue 11/3

12:48-12:55

2 stops17h 07m

Glasgow Intl

Thu 20/3

06:00-17:05

1 stop18h 05m

£522

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 7/4

19:20-19:40

1 stop16h 20m

Glasgow Intl

Mon 21/4

10:35-17:15

1 stop14h 40m

£526

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 16/4

13:45-23:10

1 stop25h 25m

Glasgow Intl

Fri 25/4

06:00-16:01

2 stops18h 01m

£532

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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.

Travel insights for flights from California to Glasgow Intl

Get recent, data-driven insights about flights from California to Glasgow Intl including ideal travel times, pricing trends, and more.

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.

Rainfall in Glasgow Intl by month

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.

Temperature in Glasgow Intl by month

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).

Reviews of airlines servicing Glasgow Intl

Read through reviews of airlines operating flights from California to Glasgow, such as American Airlines, Finnair and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,521 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,341 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

381 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,286 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

665 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Aer Lingus, with whom users have recently found tickets for as low as £316. However, be on the lookout for offers from British Airways and Finnair, 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 San Francisco - Glasgow Intl, Los Angeles - Glasgow Intl and Oakland - 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

Kilmarnock

East Kilbride

Renfrew

Dumbarton

Arrochar

Dunoon

Largs

Alexandria

Balloch

Ballachulish

Clydebank

Inveraray

Helensburgh

Rothesay

Tarbert

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£487	Average£760	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from California to Glasgow Intl Airport from £230

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 1/3. 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

Round-trip from

One-way from

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 22 January 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 22 January 2025.

Find flights from California to Glasgow Intl within your budget

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.

Travel insights for flights from California to Glasgow Intl

Get recent, data-driven insights about flights from California to Glasgow Intl including ideal travel times, pricing trends, and more.

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 22 January 2025.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Glasgow Intl

Read through reviews of airlines operating flights from California to Glasgow, such as American Airlines, Finnair and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 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 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

Fly with Cheapflights

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 22 January 2025.