$396 Find Cheap Flights from Glasgow to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to California departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to California, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Glasgow to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$639
San Francisco
San Francisco1 stop$737
San Diego
San Diego1 stop$855
San Jose
San Jose2 stops$789
Sacramento
Sacramento2 stops$1,061
Los Angeles
Los Angeles1 stop$639
San Francisco
San Francisco1 stop$737
San Diego
San Diego1 stop$855
San Jose
San Jose2 stops$789
Sacramento
Sacramento2 stops$1,061

Book Cheap Glasgow to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Glasgow to California

Tue, Sep 8 - Tue, Oct 20
British Airways Logo
7:00 am - 1:50 pm
GLA
-
LAX
14h 50m
1 stop
British Airways Logo
5:05 pm - 4:45 pm
LAX
-
GLA
15h 40m
1 stop
$639British Airways
Fri, Oct 23 - Fri, Nov 6
British Airways Logo
12:20 pm - 6:25 pm
GLA
-
LAX
14h 05m
1 stop
British Airways Logo
9:00 pm - 8:25 pm
LAX
-
GLA
15h 25m
1 stop
$673British Airways
Fri, Jun 19 - Thu, Jul 2
United Airlines Logo
2:00 pm - 9:56 am
GLA
-
LAX
27h 56m
1 stop
United Airlines Logo
8:37 am - 10:10 am
LAX
-
GLA
17h 33m
2 stops
$695United Airlines
Mon, Jun 15 - Mon, Jun 29
United Airlines Logo
2:00 pm - 10:59 pm
GLA
-
SFO
16h 59m
1 stop
United Airlines Logo
6:10 am - 10:10 am
SFO
-
GLA
20h 00m
1 stop
$737United Airlines
Mon, Nov 2 - Fri, Nov 13
Finnair Logo
8:55 am - 3:00 pm
GLA
-
SFO
14h 05m
1 stop
Finnair Logo
5:30 pm - 6:00 pm
SFO
-
GLA
16h 30m
1 stop
$740Finnair
Mon, Aug 24 - Thu, Sep 3
Multiple Airlines Logo
9:25 pm - 10:22 pm
GLA
-
LAS
32h 57m
2 stops
Multiple Airlines Logo
11:20 pm - 9:40 am
LAS
-
GLA
26h 20m
1 stop
$772Multiple Airlines
Sun, Nov 1 - Fri, Nov 13
American Airlines Logo
12:50 pm - 3:00 pm
GLA
-
SFO
34h 10m
1 stop
American Airlines Logo
5:30 pm - 3:10 pm
SFO
-
GLA
13h 40m
1 stop
$779American Airlines
Fri, Oct 30 - Sun, Nov 15
American Airlines Logo
8:55 am - 4:00 pm
GLA
-
SFO
14h 05m
1 stop
American Airlines Logo
8:40 pm - 7:25 pm
SFO
-
GLA
14h 45m
1 stop
$781American Airlines
Sat, Aug 15 - Sat, Aug 29
Multiple Airlines Logo
9:25 pm - 10:22 pm
GLA
-
LAS
32h 57m
2 stops
Multiple Airlines Logo
11:25 pm - 9:40 am
LAS
-
GLA
26h 15m
1 stop
$795Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Finnair Logo
8:40 am - 8:49 pm
GLA
-
SJC
20h 09m
2 stops
Finnair Logo
6:00 am - 10:45 am
SJC
-
GLA
20h 45m
2 stops
$820Finnair
Booking Insights

KAYAK's insights & trends for Glasgow to California flights

Get data-powered insights and trends into flights from Glasgow to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Glasgow Intl Airport to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to California departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to California is October, when tickets cost $95 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $626 and $583 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to California, you should book around 6 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$426
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Glasgow to Las Vegas

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Glasgow to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Glasgow to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Glasgow to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Glasgow to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Glasgow to California

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1595 reviews
7.2Comfort
8.1Crew
7.0Entertainment
6.7Food
7.4Boarding
Airline reviews

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

8.0 ExcellentAnonymous, Jun 2026
DUB - BOS
Read more Aer Lingus reviews

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Caring & friendly crew. Most important: got us SAFELY to our destination!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Crew were nice, food was good. Boarding was horrendous. We were driven around the airport in a bus forced to climb a long flight of very steep stairs with no adequate handrails to board the plane . In many many years of flying to the US I have never been required to do this . There was no assistance for those needing help getting up the stairs to the plane. A fellow passenger helped me. No idea how other elderly, physically limited passengers or those with young children managed . It was a full flight with crowds trying to get up the stairs. It was an accident waiting to happen.

Horrible, the plane is just old and junky...Filthy restroom, seat was as hard as rock. The food, mystery side dish, inedible..geez..just Horrible. Never flying BA again

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

Everything you need to know for your flight from Glasgow to California

Information on your arrival and departure airports