$310 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 6/4. 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$679
San Francisco
San Francisco1 stop$714
San Diego
San Diego1 stop$852
San Jose
San Jose2 stops$851
Sacramento
Sacramento2 stops$1,031
Los Angeles
Los Angeles1 stop$679
San Francisco
San Francisco1 stop$714
San Diego
San Diego1 stop$852
San Jose
San Jose2 stops$851
Sacramento
Sacramento2 stops$1,031

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

Sun, May 31 - Mon, Jul 6
Multiple Airlines Logo
9:10 pm - 1:20 pm
GLA
-
LAX
24h 10m
1 stop
Multiple Airlines Logo
4:30 pm - 7:55 am
LAX
-
GLA
31h 25m
1 stop
$679Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
7:45 am - 6:25 pm
GLA
-
LAX
18h 40m
1 stop
Multiple Airlines Logo
8:10 pm - 9:15 pm
LAX
-
GLA
17h 05m
1 stop
$683Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
9:25 am - 6:25 pm
GLA
-
LAX
17h 00m
1 stop
Multiple Airlines Logo
8:10 pm - 9:15 pm
LAX
-
GLA
17h 05m
1 stop
$691Multiple Airlines
Mon, May 11 - Mon, May 18
Finnair Logo
8:50 pm - 11:30 am
GLA
-
LAX
22h 40m
1 stop
Finnair Logo
6:00 pm - 11:20 pm
LAX
-
GLA
21h 20m
1 stop
$703Finnair
Tue, Apr 28 - Tue, May 5
British Airways Logo
7:00 am - 1:50 pm
GLA
-
SFO
14h 50m
1 stop
British Airways Logo
7:30 pm - 7:35 pm
SFO
-
GLA
16h 05m
1 stop
$733British Airways
Wed, Sep 2 - Mon, Dec 21
American Airlines Logo
7:30 am - 5:30 pm
GLA
-
SFO
18h 00m
1 stop
American Airlines Logo
3:51 pm - 4:35 pm
SFO
-
GLA
16h 44m
2 stops
$767American Airlines
Thu, Apr 23 - Mon, Apr 27
British Airways Logo
9:40 am - 10:36 pm
GLA
-
ONT
20h 56m
2 stops
British Airways Logo
12:19 pm - 7:40 pm
ONT
-
GLA
23h 21m
2 stops
$769British Airways
Tue, Apr 28 - Tue, May 5
American Airlines Logo
7:00 am - 7:04 pm
GLA
-
SFO
20h 04m
2 stops
American Airlines Logo
7:30 pm - 6:40 pm
SFO
-
GLA
15h 10m
1 stop
$771American Airlines
Tue, Sep 8 - Tue, Sep 15
KLM Logo
6:00 am - 11:50 am
GLA
-
SAN
13h 50m
1 stop
KLM Logo
7:00 am - 8:25 am
SAN
-
GLA
17h 25m
2 stops
$852KLM
Tue, Sep 8 - Tue, Sep 15
KLM Logo
6:00 am - 11:50 am
GLA
-
SAN
13h 50m
1 stop
KLM Logo
7:00 am - 8:25 am
SAN
-
GLA
17h 25m
2 stops
$854KLM
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 May.

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 March, when tickets cost $638 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,137 and $976 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 38% 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$310
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 7% 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.
7.2
Aer LingusOverall score based on 1493 reviews
7.4Boarding
6.6Food
8.1Crew
7.2Comfort
7.0Entertainment
Airline reviews

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

8.0 ExcellentBrittany, Mar 2026
DUB - LAX
Read more Aer Lingus reviews

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

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

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

One of the best flight experiences I've have had in along time. Would fly with them again.

One of the best flight experience I have had in along time. Would fly with them again.

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

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

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

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

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

Information on your arrival and departure airports