$345 Find Cheap Flights from Glasgow to California - Compare and Save

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 8/26. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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$684
San Francisco
San Francisco1 stop$687
San Diego
San Diego1 stop$838
San Jose
San Jose2 stops$775
Los Angeles
Los Angeles1 stop$684
San Francisco
San Francisco1 stop$687
San Diego
San Diego1 stop$838
San Jose
San Jose2 stops$775

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

Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
2:00 pm - 6:11 pm
GLA
-
ONT
36h 11m
2 stops
United Airlines Logo
5:00 am - 10:10 am
ONT
-
GLA
21h 10m
2 stops
$684United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
2:00 pm - 9:21 pm
GLA
-
LAX
15h 21m
1 stop
United Airlines Logo
7:00 am - 10:10 am
LAX
-
GLA
19h 10m
2 stops
$684United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
2:00 pm - 12:45 am
GLA
-
LAX
18h 45m
2 stops
United Airlines Logo
7:00 am - 10:10 am
LAX
-
GLA
19h 10m
2 stops
$686United Airlines
Thu, Sep 17 - Fri, Oct 9
British Airways Logo
8:35 am - 3:50 pm
GLA
-
SFO
15h 15m
1 stop
British Airways Logo
4:35 pm - 4:25 pm
SFO
-
GLA
15h 50m
1 stop
$687British Airways
Fri, Oct 30 - Tue, Nov 3
British Airways Logo
11:40 am - 11:06 pm
GLA
-
ONT
18h 26m
2 stops
British Airways Logo
2:59 pm - 3:50 pm
ONT
-
GLA
16h 51m
2 stops
$698British Airways
Fri, Oct 30 - Tue, Nov 3
Finnair Logo
9:40 am - 9:15 pm
GLA
-
LAX
18h 35m
1 stop
Finnair Logo
5:30 pm - 3:50 pm
LAX
-
GLA
14h 20m
1 stop
$728Finnair
Wed, Oct 14 - Mon, Nov 2
Delta Logo
6:00 am - 11:50 am
GLA
-
LAX
13h 50m
1 stop
Delta Logo
6:30 am - 12:45 pm
LAX
-
GLA
22h 15m
2 stops
$735Delta
Wed, Oct 14 - Mon, Nov 2
Delta Logo
1:30 pm - 12:47 am
GLA
-
LAX
19h 17m
2 stops
Delta Logo
10:50 am - 4:30 pm
LAX
-
GLA
21h 40m
2 stops
$740Delta
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
9:45 pm - 9:26 am
GLA
-
LAS
43h 41m
2 stops
Multiple Airlines Logo
8:25 pm - 11:10 pm
LAS
-
GLA
18h 45m
1 stop
$740Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
Multiple Airlines Logo
9:45 pm - 9:26 am
GLA
-
LAS
43h 41m
2 stops
Multiple Airlines Logo
11:35 pm - 11:30 am
LAS
-
GLA
27h 55m
1 stop
$785Multiple Airlines
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 October.

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 June and December, when the average cost of round-trip tickets is $647 and $626 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 4 weeks before departure, which saves you about 30% 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$345
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Glasgow to Los Angeles

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 1631 reviews
7.0Entertainment
7.2Comfort
8.1Crew
6.7Food
7.4Boarding
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

OK overall. Flight was delayed Crew on flight was good

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

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.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

I enjoyed the flight. I did find it strange that when I arrived at my seat although I had paid for a window seat that I was assigned a middle seat. Thankfully I was between a couple and they wanted to sit together. Please do a better job with this BA!

Flight was fine, food much better than anticipated, and flight attendants were helpful and friendly!

The lack of organization at the boarding gate was shocking. It was impossible to determine where the line was and it was hard to understand the announcements. It was so confusing that my wife wanted to get on the wrong flight. I am also annoyed that BA is adopting the sleazy policies that the budget airlines invented of charging extra for even the first checked bag or choosing your seat.

My flight was cancelled and I was rebooked onto 2 flights on American Airlines: one from Heathrow to Charlotte and then one from Charlotte to Tampa.

My flight out of Miami was delayed by 2 hours which meant I had to quickly make other arrangements for pick-up in Glasgow. A $9 voucher for food was issued. That’s not much of a gesture in my opinion.

We were never contacted that our flight from Glasgow to London was delayed. Got to airport six hours early to find that we were going to miss our connecting flight to BWI. Our flight is scheduled for two days later and they only gave us a voucher for one night hotel. E we’re delayed on the front end too and had to fly to Edinburgh instead of Glasgow arriving six hours and taking a $200 cab!

The crew were very friendly and helpful. Also, the airline was very strict and not very helpful when I wanted to start by boarding from Heathrow airport instead of Glasgow international airport. I stayed 10 hours in the airport and no hotel or any form of compensation was provided. That sucks.

Flight canceled two hours beforehand, BA reticketed us so that we would have had to leave from Edinburgh instead of Glasgow, where we were already at the airport. We would have arrived in Boston too late to get home to Vermont. Instead with some pressure we were reticketed from Glasgow on Lufthansa, which avoided Heathrow, a great benefit after our horrible experience at Heathrow when we arrived in Britain three weeks earlier. (Kayak assebled an itierary that did not leave adeqate time for the connection at Heathrow, where thousands of people were trying tio get through inadequate and badly staffed security and staff did not know the slightest details about where and which lines we should get in.) The British Airways travel experience is not to be recommended these days.

Sitting in the plane for an extended period of time was very hot and uncomfortable. Very late arrival happened to not affect me but many others probably missed their connection because it also took a long time to get to the terminal.

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

Information on your arrival and departure airports