$315 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 5/6. 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

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 22% 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.

Flights Deals
Useful Info
Flights Deals

Best California Flight Deals from Glasgow

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$686
San Francisco
San Francisco1 stop$562
San Diego
San Diego2 stops$644
San Jose
San Jose2 stops$990
Los Angeles
Los Angeles1 stop$686
San Francisco
San Francisco1 stop$562
San Diego
San Diego2 stops$644
San Jose
San Jose2 stops$990

Cheap Flight Deals from Glasgow to California (GLA-USCA)

 
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.

Recent round-trip flight deals from Glasgow to California

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Glasgow to California.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
10:20 am - 5:25 pmGLA-SFO
15h 05m1 stop
British Airways Logo
7:20 pm - 7:50 pmSFO-GLA
16h 30m1 stop
$562British Airways
Find Deal
Sat, Sep 20 - Sun, Sep 28
Logo
5:50 am - 6:22 pmGLA-SFO
20h 32m2 stops
Logo
4:35 pm - 2:40 pmSFO-GLA
14h 05m1 stop
$613
Find Deal
Sat, Sep 20 - Sun, Sep 28
Finnair Logo
5:50 am - 1:50 pmGLA-SFO
16h 00m1 stop
Finnair Logo
1:17 pm - 2:55 pmSFO-GLA
17h 38m2 stops
$647Finnair
Find Deal
Sat, Jun 14 - Sat, Jun 21
Finnair Logo
5:50 am - 1:50 pmGLA-SFO
16h 00m1 stop
Finnair Logo
3:00 pm - 6:45 pmSFO-GLA
19h 45m2 stops
$667Finnair
Find Deal
Sat, Sep 20 - Sun, Sep 28
American Airlines Logo
7:55 am - 6:40 pmGLA-SFO
18h 45m2 stops
American Airlines Logo
1:20 pm - 2:40 pmSFO-GLA
17h 20m2 stops
$706American Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28
Delta Logo
6:00 am - 12:00 pmGLA-SAN
14h 00m1 stop
Delta Logo
10:00 am - 4:10 pmSAN-GLA
22h 10m2 stops
$735Delta
Find Deal
Tue, Sep 2 - Wed, Sep 17
Virgin Atlantic Logo
6:00 am - 11:45 amGLA-SFO
13h 45m1 stop
Virgin Atlantic Logo
5:50 am - 8:25 amSFO-GLA
18h 35m2 stops
$763Virgin Atlantic
Find Deal
Wed, Jun 18 - Wed, Jul 2
American Airlines Logo
5:50 am - 2:50 pmGLA-SAN
17h 00m1 stop
American Airlines Logo
4:40 pm - 5:30 pmSAN-GLA
16h 50m1 stop
$775American Airlines
Find Deal
Tue, Jun 17 - Thu, Jun 26
Delta Logo
6:00 am - 3:53 pmGLA-SFO
17h 53m2 stops
Delta Logo
12:16 pm - 4:10 pmSFO-GLA
19h 54m2 stops
$775Delta
Find Deal
Tue, Jun 24 - Sat, Jul 12
Virgin Atlantic Logo
6:00 am - 6:13 pmGLA-SAN
20h 13m2 stops
Virgin Atlantic Logo
1:57 pm - 4:10 pmSAN-GLA
18h 13m2 stops
$807Virgin Atlantic
Find Deal
Tue, Jun 17 - Thu, Jun 26
Useful Info

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 $616 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,040 and $906 respectively.

What’s the cheapest day of the week to fly from Glasgow to California?

The average price of all round-trip flights from Glasgow Intl Airport to California clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Glasgow to California, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from California, Sunday is the cheapest day to fly and Thursday is the most expensive.

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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Find deals

Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$315
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 12% increase in price.
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.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $761 on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $779.

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.
6.6
British AirwaysOverall score based on 6837 reviews
6.8Boarding
6.3Food
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

6.0 GoodLorrie, Apr 2025LHR - PDX
Read more British Airways reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

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

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

No longer a premium carrier and no better than the low cost .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

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

Information on your arrival and departure airports

Glasgow (GLA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.