GLA - SAN

£362 Find Cheap Flights from Glasgow to San Diego

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 San Diego departing on 27/5. 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 San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to San Diego, 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 San Diego, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£672
Typical prices: £564-£538
Air France, KLM
Wed 9/9Tue 15/9
GLA - SAN • 2 stops
Cheapest one-way flight
£362
Multiple Airlines
Wed 27/5
GLA - SAN • 3 stops
Top airlines
Cheapest • from £794 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Glasgow and San Diego. You’ll need at least 1 connection.
Insights
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Insights
Top stopover airports
Cheapest • Avg £603 (return)
Shortest trip • 13h 55m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to San Diego (GLA-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to San Diego 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 return flight deals from Glasgow to San Diego

Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:00 - 16:08
GLA
-
SAN
18h 08m
2 stops
Multiple Airlines Logo
13:40 - 08:25
SAN
-
GLA
34h 45m
1 stop
£672Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:00 - 16:08
GLA
-
SAN
18h 08m
2 stops
Multiple Airlines Logo
07:00 - 08:25
SAN
-
GLA
17h 25m
2 stops
£674Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
07:30 - 14:55
GLA
-
SAN
15h 25m
1 stop
Multiple Airlines Logo
06:35 - 10:10
SAN
-
GLA
19h 35m
1 stop
£684Multiple Airlines
Tue, 9 Jun - Tue, 23 Jun
United Airlines Logo
14:00 - 19:50
GLA
-
SAN
37h 50m
2 stops
United Airlines Logo
17:15 - 10:10
SAN
-
GLA
32h 55m
2 stops
£794United Airlines
Tue, 9 Jun - Tue, 23 Jun
Air France Logo
06:00 - 11:50
GLA
-
SAN
13h 50m
1 stop
Air France Logo
13:36 - 16:10
SAN
-
GLA
18h 34m
2 stops
£800Air France
Tue, 9 Jun - Tue, 23 Jun
Virgin Atlantic Logo
06:00 - 11:50
GLA
-
SAN
13h 50m
1 stop
Virgin Atlantic Logo
13:40 - 08:25
SAN
-
GLA
34h 45m
1 stop
£850Virgin Atlantic
Tue, 9 Jun - Tue, 23 Jun
Multiple Airlines Logo
06:00 - 11:50
GLA
-
SAN
13h 50m
1 stop
Multiple Airlines Logo
13:36 - 16:10
SAN
-
GLA
18h 34m
2 stops
£865Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
06:00 - 20:34
GLA
-
SAN
22h 34m
2 stops
KLM Logo
17:01 - 23:10
SAN
-
GLA
22h 09m
2 stops
£890KLM
Fri, 5 Jun - Fri, 12 Jun
United Airlines Logo
14:00 - 09:02
GLA
-
SAN
27h 02m
2 stops
United Airlines Logo
06:20 - 10:10
SAN
-
GLA
43h 50m
2 stops
£896United Airlines
Wed, 10 Jun - Wed, 17 Jun
KLM Logo
16:55 - 11:50
GLA
-
SAN
26h 55m
1 stop
KLM Logo
17:01 - 23:10
SAN
-
GLA
22h 09m
2 stops
£911KLM
Booking Insights

KAYAK’s insights & trends for Glasgow to San Diego flights

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

How much is a return flight from Glasgow Intl Airport to San Diego?

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

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

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 San Diego, 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 San Diego is February, where tickets cost £524 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £803 and £738 respectively.

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

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 San Diego, 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 San Diego, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from Glasgow to San Diego

Low seasonFebruary
Cheapest flight£362
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Glasgow to San Diego

When to book flights from Glasgow to San Diego

Are your dates flexible? Find out the best times to travel from Glasgow to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to San Diego flights

  • What is the cheapest flight from Glasgow Intl Airport to San Diego?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to San Diego was £362 for a one-way ticket and £672 for a return.

  • Which airports will I be using when flying from Glasgow to San Diego?

    Glasgow airport is called Glasgow Intl and the only airport in San Diego is San Diego.

  • Which aircraft models fly most regularly from Glasgow to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to San Diego?

    SkyTeam, and oneworld are the airline alliances operating flights between Glasgow and San Diego, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Glasgow to San Diego, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Glasgow to San Diego are KLM and Virgin Atlantic. With an average price for the route of £577 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £582 and an overall rating of 7.4.

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

    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 San Diego.

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

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

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

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

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

    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 to San Diego from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Glasgow to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to San Diego. 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 San Diego? 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.
7.8
KLMOverall score based on 1512 reviews
7.7Comfort
7.3Food
8.4Crew
7.8Boarding
7.1Entertainment
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

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

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?

Everything you need to know for your flight from Glasgow to San Diego

Information on your arrival and departure airports