$326 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 5/7. 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 23% 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 Angeles2 stops$635
San Francisco
San Francisco1 stop$688
San Diego
San Diego2 stops$830
San Jose
San Jose2 stops$1,334
Sacramento
Sacramento2 stops$998
Los Angeles
Los Angeles2 stops$635
San Francisco
San Francisco1 stop$688
San Diego
San Diego2 stops$830
San Jose
San Jose2 stops$1,334
Sacramento
Sacramento2 stops$998

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

Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
3:20 pm - 4:30 pm
GLA
-
LAX
33h 10m
2 stops
Multiple Airlines Logo
7:35 pm - 8:55 pm
LAX
-
GLA
17h 20m
2 stops
$635Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
12:45 pm - 9:25 pm
GLA
-
LAX
15h 40m
1 stop
Multiple Airlines Logo
6:05 pm - 4:45 pm
LAX
-
GLA
14h 40m
1 stop
$660Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
9:25 am - 6:25 pm
GLA
-
LAX
17h 00m
1 stop
Multiple Airlines Logo
8:10 pm - 8:15 pm
LAX
-
GLA
16h 05m
1 stop
$661Multiple Airlines
Mon, Apr 20 - Wed, May 6
British Airways Logo
5:50 am - 1:45 pm
GLA
-
LAX
15h 55m
1 stop
British Airways Logo
9:36 pm - 11:05 pm
LAX
-
GLA
17h 29m
2 stops
$700British Airways
Mon, Apr 20 - Wed, May 6
British Airways Logo
8:00 am - 2:55 pm
GLA
-
LAX
14h 55m
1 stop
British Airways Logo
9:36 pm - 11:05 pm
LAX
-
GLA
17h 29m
2 stops
$702British Airways
Tue, Mar 17 - Tue, Mar 31
Finnair Logo
9:50 am - 4:50 pm
GLA
-
LAX
14h 00m
1 stop
Finnair Logo
8:40 am - 10:45 am
LAX
-
GLA
18h 05m
2 stops
$719Finnair
Mon, Apr 13 - Mon, Apr 20
KLM Logo
4:55 pm - 5:21 pm
GLA
-
SFO
32h 26m
2 stops
KLM Logo
1:45 pm - 12:55 pm
SFO
-
GLA
15h 10m
1 stop
$772KLM
Mon, Jun 8 - Wed, Jul 22
American Airlines Logo
5:50 am - 1:50 pm
GLA
-
SFO
16h 00m
1 stop
American Airlines Logo
10:16 am - 10:30 am
SFO
-
GLA
16h 14m
2 stops
$773American Airlines
Tue, Mar 17 - Tue, Mar 24
KLM Logo
6:05 am - 5:13 pm
GLA
-
ONT
18h 08m
2 stops
KLM Logo
1:20 pm - 12:45 pm
ONT
-
GLA
16h 25m
2 stops
$784KLM
Sun, Apr 5 - Sun, Apr 12
American Airlines Logo
12:15 pm - 11:59 pm
GLA
-
ONT
19h 44m
2 stops
American Airlines Logo
12:19 pm - 5:40 pm
ONT
-
GLA
21h 21m
2 stops
$883American 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.

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 $628 (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 $947 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 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$326
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 5% 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 airline 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.
6.7
British AirwaysOverall score based on 7772 reviews
6.8Comfort
6.9Boarding
6.4Entertainment
7.6Crew
6.4Food
Airline reviews

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

8.0 ExcellentCecily, Jan 2026
INV - LHR
Read more British Airways reviews

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.

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

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

Information on your arrival and departure airports