$426+ Cheap flights from Glasgow Intl (GLA) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SFO
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Glasgow Intl to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Glasgow Intl to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Glasgow Intl to San FranciscoExplore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Trip.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:10 am -
2 stops21h 42m
Fri 12/252:37 pm -
2 stops24h 13m
Deal found 10/27![Multiple Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:30 am -
1 stop14h 05m
Tue 12/15:20 pm -
1 stop17h 45m
Deal found 10/27![Multiple Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:25 am -
1 stop16h 10m
Sun 12/65:20 pm -
1 stop18h 55m
Deal found 10/25![Multiple Airlines logo]()
$799
This WAYA deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:50 am -
1 stop15h 45m
Mon 11/305:20 pm -
1 stop17h 45m
Deal found 10/26![Multiple Airlines logo]()
$820
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:15 pm -
1 stop26h 30m
Fri 12/251:50 pm -
1 stop18h 40m
Deal found 10/27![KLM logo]()
$851
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:40 am -
1 stop14h 05m
Mon 12/281:50 pm -
1 stop18h 40m
Deal found 10/28![Air France logo]()
$855
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:40 am -
1 stop14h 05m
Fri 12/251:50 pm -
1 stop18h 40m
Deal found 10/29![Delta logo]()
$880
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop13h 45m
Mon 11/309:55 am -
2 stops22h 35m
Deal found 10/26![Delta logo]()
$885
This Virgin Atlantic deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:40 am -
2 stops23h 52m
Mon 12/281:50 pm -
1 stop24h 20m
Deal found 10/28![Virgin Atlantic logo]()
$886
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:40 am -
2 stops18h 34m
Tue 12/19:59 am -
2 stops18h 46m
Deal found 10/27![Delta logo]()
$888
Best flights from Glasgow Intl to San FranciscoDiscover carefully curated flight deals from Glasgow Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Glasgow Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:40 am -
1 stop14h 05m
Fri 12/251:50 pm -
1 stop18h 40m
Deal found 10/29![Delta logo]()
$880
This Virgin Atlantic deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:40 am -
2 stops23h 52m
Mon 12/281:50 pm -
1 stop24h 20m
Deal found 10/28![Virgin Atlantic logo]()
$886
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop13h 45m
Sun 12/610:41 am -
2 stops21h 49m
Deal found 10/25![Delta logo]()
$885
This Virgin Atlantic deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:40 am -
2 stops20h 09m
Mon 3/86:15 am -
2 stops18h 15m
Deal found 10/29![Virgin Atlantic logo]()
$895
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:40 am -
2 stops18h 45m
Sun 12/1312:08 pm -
2 stops20h 22m
Deal found 10/29![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop13h 45m
Mon 11/309:55 am -
2 stops22h 35m
Deal found 10/26![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:40 am -
1 stop14h 05m
Sun 2/79:00 am -
2 stops23h 30m
Deal found 10/29![Delta logo]()
$892
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/19:05 am -
2 stops21h 34m
Mon 3/87:00 am -
2 stops21h 45m
Deal found 10/29![Delta logo]()
$894
Last-minute flights from Glasgow Intl to San FranciscoDiscover last-minute flight deals from Glasgow Intl to San Francisco. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Glasgow Intl to San Francisco. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:25 am -
1 stop16h 10m
Sun 12/65:20 pm -
1 stop18h 55m
Deal found 10/25![Multiple Airlines logo]()
$799
This WAYA deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:50 am -
1 stop15h 45m
Mon 11/305:20 pm -
1 stop17h 45m
Deal found 10/26![Multiple Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop13h 45m
Mon 11/309:55 am -
2 stops22h 35m
Deal found 10/26![Delta logo]()
$885
This Iberia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:30 pm -
1 stop31h 25m
Mon 11/305:25 pm -
1 stop17h 00m
Deal found 10/25![Iberia logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:30 am -
1 stop14h 05m
Tue 12/15:20 pm -
1 stop17h 45m
Deal found 10/27![Multiple Airlines logo]()
$793
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:40 am -
1 stop14h 05m
Tue 12/19:59 am -
2 stops22h 31m
Deal found 10/27![Delta logo]()
$883
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:20 am -
1 stop17h 35m
Mon 11/305:25 pm -
1 stop17h 00m
Deal found 10/28![British Airways logo]()
$931
One-way flights from Glasgow Intl to San FranciscoSearch for one-way flight options from Glasgow Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Glasgow Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:40 pm -
3 stops55h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/257:20 pm -
3 stops51h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2310:05 pm -
3 stops56h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/247:25 pm -
3 stops52h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:25 pm -
3 stops56h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$475
Find flight deals from Glasgow Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $655 (Trip.com) |
One-way from | $426 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $922 |
Cheapflights Fare Finder
Customize your flight search to find flights from Glasgow Intl to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Thu 2/25
7:20 pm-2:45 pm
3 stops51h 25m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$431
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Tue 2/23
7:55 am-2:45 pm
2 stops38h 50m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$452
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Thu 1/14
9:50 am-4:05 pm
2 stops38h 15m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$506
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Wed 1/6
7:25 pm-11:12 pm
2 stops35h 47m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$549
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Sat 4/3
10:25 am-9:00 pm
2 stops18h 35m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$664
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Mon 12/7
8:25 am-3:35 pm
1 stop15h 10m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$674
Quickest round-trip
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Thu 4/1
11:25 am-5:40 pm
1 stop14h 15m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$674
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Fri 4/2
7:00 am-8:44 pm
2 stops21h 44m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$680
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Mon 4/5
5:50 am-7:35 pm
2 stops21h 45m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$680
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Wed 12/9
8:25 am-3:35 pm
1 stop15h 10m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$713
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Glasgow Intl to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to San Francisco in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Glasgow Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Glasgow Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Glasgow Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Glasgow Intl with our price prediction graph.
GLA-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Glasgow Intl Airport to San Francisco
How far ahead should I book a flight from Glasgow Intl Airport to San Francisco?
To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to San Francisco, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Glasgow Intl Airport to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco (average of $809). Flying from Glasgow Intl Airport to San Francisco in August is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Glasgow Intl Airport to San Francisco?
Airfare is below average for this route at the moment.
Glasgow Intl Airport to San Francisco flights typically cost between $740 and $918 in December.The cheapest round-trip price found within the last 5 days was $655 on Multiple Airlines (Dec 11-Dec 25).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated October 30, 2026.
Peruse reviews from past customers who have flown with Aer Lingus from Glasgow Intl Airport to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Entertainment
7.1
Food
6.7
Boarding
7.5
Comfort
7.2
Crew
8.1
Reviews
1 / 20
10.0
ExcellentKarin,Oct 2026
DUB - MCO
Overall
7.3
Entertainment
7.1
Food
6.7
Boarding
7.5
Comfort
7.2
Crew
8.1
Reviews
1 / 20
10.0
ExcellentKarin,Oct 2026
DUB - MCO
Related info for your journey
Find useful and relevant information for your journey from Glasgow Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Hayward
Emeryville
Newark
Burlingame
Rancho Cordova
Vallejo
Cupertino
Fairfield
Redwood City
Manteca
San Bruno
San Carlos
San Ramon
Turlock
Davis
Morgan Hill
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Glasgow Intl and San Francisco flights
Browse other Glasgow Intl and San Francisco flight options. Last updated on October 30, 2026.
Popular flight searches
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Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top airline flying from Glasgow Intl to San Francisco
Discover the top airline that operate flights from Glasgow Intl to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$832 | Average$914 | FlexibilityNo cancel fee | On-timeN/A |