$206+ Cheap flights from San Francisco (SFO) to Glasgow Intl (GLA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
Mar 29 — Apr 51
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Glasgow Intl 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 San Francisco to Glasgow Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to Glasgow IntlExplore the most affordable flight options available from San Francisco to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.
Explore the most affordable flight options available from San Francisco to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:35 pm
SFO
- GLA
1 stop15h 35m
British Airways
Thu 8/207:00 am
GLA
- SFO
1 stop14h 50m
British Airways
Deal found 2/27![British Airways logo]()
$633
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:35 pm
SFO
- GLA
1 stop17h 05m
British Airways
Tue 5/59:10 pm
GLA
- SFO
1 stop24h 40m
British Airways
Deal found 2/25![British Airways logo]()
$641
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:30 pm
SFO
- GLA
1 stop16h 10m
British Airways
Wed 4/154:50 pm
GLA
- SFO
1 stop29h 00m
British Airways
Deal found 2/25![British Airways logo]()
$642
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:24 pm
SFO
- GLA
2 stops18h 06m
British Airways
Tue 9/225:55 am
GLA
- SFO
1 stop15h 55m
British Airways
Deal found 2/25![British Airways logo]()
$643
This Cheapflightsfares deal was found by Cheapflights users on 2/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:35 pm
SFO
- GLA
1 stop14h 05m
British Airways
Wed 8/267:30 am
GLA
- SFO
1 stop14h 20m
British Airways
Deal found 2/27![British Airways logo]()
$644
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:35 pm
SFO
- GLA
1 stop14h 15m
American Airlines
Thu 8/207:00 am
GLA
- SFO
2 stops19h 12m
American Airlines
Deal found 2/25![American Airlines logo]()
$646
This British Airways deal was found by Cheapflights users on 2/24. 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.
Wed 4/294:35 pm
SFO
- GLA
1 stop14h 05m
British Airways
Mon 5/118:50 pm
GLA
- SFO
1 stop25h 00m
British Airways
Deal found 2/24![British Airways logo]()
$647
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:30 pm
SFO
- GLA
1 stop16h 05m
British Airways
Wed 4/226:25 am
GLA
- SFO
1 stop15h 25m
British Airways
Deal found 2/25![British Airways logo]()
$648
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:35 pm
SFO
- GLA
2 stops18h 05m
British Airways
Tue 4/145:55 am
GLA
- SFO
1 stop15h 55m
British Airways
Deal found 2/25![British Airways logo]()
$652
Best flights from San Francisco to Glasgow IntlDiscover carefully curated flight deals from San Francisco to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
Discover carefully curated flight deals from San Francisco to Glasgow Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
This British Airways deal was found by Cheapflights users on 2/23. 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.
Wed 4/294:35 pm
SFO
- GLA
1 stop14h 05m
British Airways
Mon 5/117:35 pm
GLA
- SFO
1 stop26h 15m
British Airways
Deal found 2/23![British Airways logo]()
$647
This KLM deal was found by Cheapflights users on 2/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:15 am
SFO
- GLA
2 stops16h 15m
KLM
Tue 3/176:05 am
GLA
- SFO
2 stops20h 14m
KLM
Deal found 2/26![KLM logo]()
$656
This Delta deal was found by Cheapflights users on 2/23. 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 4/1411:00 am
SFO
- GLA
2 stops21h 10m
Delta
Tue 4/286:00 am
GLA
- SFO
2 stops21h 03m
Delta
Deal found 2/23![Delta logo]()
$670
This British Airways deal was found by Cheapflights users on 2/23. 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.
Tue 4/144:35 pm
SFO
- GLA
1 stop14h 05m
British Airways
Tue 4/288:35 am
GLA
- SFO
2 stops18h 45m
British Airways
Deal found 2/23![British Airways logo]()
$664
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/1010:30 am
SFO
- GLA
2 stops23h 05m
Delta
Tue 3/246:05 am
GLA
- SFO
2 stops24h 52m
Delta
Deal found 2/25![Delta logo]()
$753
This British Airways deal was found by Cheapflights users on 2/23. 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.
Tue 3/109:40 pm
SFO
- GLA
1 stop14h 45m
British Airways
Tue 3/176:25 am
GLA
- SFO
2 stops19h 05m
British Airways
Deal found 2/23![British Airways logo]()
$699
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:35 pm
SFO
- GLA
1 stop14h 15m
British Airways
Sun 5/176:00 am
GLA
- SFO
1 stop15h 50m
British Airways
Deal found 2/25![British Airways logo]()
$706
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:20 pm
SFO
- GLA
1 stop15h 25m
British Airways
Thu 6/47:00 am
GLA
- SFO
2 stops18h 36m
British Airways
Deal found 2/25![British Airways logo]()
$741
This British Airways deal was found by Cheapflights users on 2/23. 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 5/214:35 pm
SFO
- GLA
1 stop15h 30m
British Airways
Thu 6/47:00 am
GLA
- SFO
2 stops18h 36m
British Airways
Deal found 2/23![British Airways logo]()
$801
This British Airways deal was found by Cheapflights users on 2/24. 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.
Sat 4/114:15 pm
SFO
- GLA
2 stops18h 15m
British Airways
Sat 4/181:25 pm
GLA
- SFO
2 stops19h 33m
British Airways
Deal found 2/24![British Airways logo]()
$941
Last-minute flights from San Francisco to Glasgow IntlDiscover last-minute flight deals from San Francisco to Glasgow Intl. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Glasgow Intl. Data last updated February 27, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:40 pm
SFO
- GLA
1 stop13h 35m
British Airways
Fri 3/1312:45 pm
GLA
- SFO
1 stop14h 00m
British Airways
Deal found 2/24![British Airways logo]()
$682
This British Airways deal was found by Cheapflights users on 2/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:30 pm
SFO
- GLA
1 stop16h 30m
British Airways
Mon 3/235:40 pm
GLA
- SFO
1 stop29h 20m
British Airways
Deal found 2/25![British Airways logo]()
$690
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:30 pm
SFO
- GLA
1 stop13h 25m
British Airways
Tue 3/2410:50 am
GLA
- SFO
2 stops20h 07m
British Airways
Deal found 2/25![British Airways logo]()
$683
This Delta deal was found by Cheapflights users on 2/26. 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.
Sun 3/810:55 pm
SFO
- GLA
2 stops26h 35m
Delta
Tue 3/249:05 am
GLA
- SFO
2 stops42h 55m
Delta
Deal found 2/26![Delta logo]()
$676
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:13 pm
SFO
- GLA
2 stops16h 17m
British Airways
Mon 3/238:55 am
GLA
- SFO
1 stop14h 05m
British Airways
Deal found 2/25![British Airways logo]()
$707
This Delta deal was found by Cheapflights users on 2/25. 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.
Mon 3/910:55 pm
SFO
- GLA
2 stops26h 35m
Delta
Mon 3/239:05 am
GLA
- SFO
2 stops40h 27m
Delta
Deal found 2/25![Delta logo]()
$722
This KLM deal was found by Cheapflights users on 2/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:15 am
SFO
- GLA
2 stops16h 15m
KLM
Tue 3/176:05 am
GLA
- SFO
2 stops16h 59m
KLM
Deal found 2/23![KLM logo]()
$656
This oojo deal was found by Cheapflights users on 2/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 pm
SFO
- GLA
1 stop14h 20m
British Airways
Tue 3/172:00 pm
GLA
- SFO
1 stop33h 00m
British Airways
Deal found 2/23![British Airways logo]()
$684
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/109:46 am
SFO
- GLA
2 stops23h 49m
Delta
Sun 3/2210:45 am
GLA
- SFO
1 stop33h 05m
Delta
Deal found 2/25![Delta logo]()
$711
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:30 pm
SFO
- GLA
1 stop13h 25m
British Airways
Sun 3/2212:50 pm
GLA
- SFO
1 stop34h 10m
British Airways
Deal found 2/25![British Airways logo]()
$685
One-way flights from San Francisco to Glasgow IntlSearch for one-way flight options from San Francisco to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
Search for one-way flight options from San Francisco to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This oojo deal was found by Cheapflights users on 2/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:36 pm
SFO
- GLA
2 stops18h 59m
British Airways
Deal found 2/24![British Airways logo]()
$206
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:03 pm
SFO
- GLA
2 stops17h 27m
British Airways
Deal found 2/25![British Airways logo]()
$231
This oojo deal was found by Cheapflights users on 2/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:35 pm
SFO
- GLA
1 stop15h 35m
British Airways
Deal found 2/25![British Airways logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:35 pm
SFO
- GLA
1 stop13h 35m
British Airways
Deal found 2/25![British Airways logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/267:40 pm
SFO
- GLA
2 stops41h 15m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Thu 4/307:40 pm
SFO
- GLA
2 stops51h 35m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$270
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:35 pm
SFO
- GLA
1 stop13h 35m
British Airways
Deal found 2/24![British Airways logo]()
$293
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:30 pm
SFO
- GLA
1 stop17h 35m
British Airways
Deal found 2/24![British Airways logo]()
$297
Find flight deals from San Francisco to Glasgow Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Glasgow Intl (GLA). 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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $633 (Cheapflightsfares) |
One-way from | $206 (oojo) |
Popular in | June |
Cheapest in | April |
Average price | $696 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Glasgow Intl 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 2,558,603 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from San Francisco to Glasgow Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 4/29
4:35 pm-2:40 pm
1 stop14h 05m
Glasgow Intl
Mon 5/11
7:35 pm-1:50 pm
1 stop26h 15m
$647
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/10
9:15 am-8:30 am
2 stops16h 15m
Glasgow Intl
Tue 3/17
6:05 am-7:19 pm
2 stops20h 14m
$656
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 4/14
4:35 pm-2:40 pm
1 stop14h 05m
Glasgow Intl
Tue 4/28
8:35 am-7:20 pm
2 stops18h 45m
$664
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 4/14
11:00 am-4:10 pm
2 stops21h 10m
Glasgow Intl
Tue 4/28
6:00 am-7:03 pm
2 stops21h 03m
$670
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/10
9:40 pm-7:25 pm
1 stop14h 45m
Glasgow Intl
Tue 3/17
6:25 am-6:30 pm
2 stops19h 05m
$699
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sat 5/2
4:35 pm-2:50 pm
1 stop14h 15m
Glasgow Intl
Sun 5/17
6:00 am-1:50 pm
1 stop15h 50m
$706
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 5/20
7:20 pm-6:45 pm
1 stop15h 25m
Glasgow Intl
Thu 6/4
7:00 am-5:36 pm
2 stops18h 36m
$741
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/10
10:30 am-4:35 pm
2 stops23h 05m
Glasgow Intl
Tue 3/24
6:05 am-11:57 pm
2 stops24h 52m
$753
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Thu 5/21
4:35 pm-4:05 pm
1 stop15h 30m
Glasgow Intl
Thu 6/4
7:00 am-5:36 pm
2 stops18h 36m
$801
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sat 4/11
4:15 pm-6:30 pm
2 stops18h 15m
Glasgow Intl
Sat 4/18
1:25 pm-12:58 am
2 stops19h 33m
$941
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Glasgow Intl
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 San Francisco to Glasgow Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Glasgow Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Glasgow Intl Airport 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 San Francisco-Glasgow Intl Airport 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 San Francisco to Glasgow Intl
Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from San Francisco with our price prediction graph.
SFO-GLA
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 San Francisco to Glasgow Intl Airport
How far ahead should I book a flight from San Francisco to Glasgow Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Glasgow Intl. Price data was last updated on February 20, 2026.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Glasgow Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Glasgow Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of $551). Flying from San Francisco to Glasgow Intl Airport in June is currently the most expensive (average of $914). 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.
Reviews of airlines servicing Glasgow Intl
Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from San Francisco to Glasgow Intl Airport, such as KLM, American Airlines, and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Food
7.3
Crew
8.4
Comfort
7.6
Overall
7.7
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Glasgow Intl flight routes
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Glasgow Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Glasgow Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Glasgow Intl by cabin class
Find flights from San Francisco to Glasgow Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Glasgow Intl
Explore flights to Glasgow Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 27, 2026.
San Francisco and Glasgow Intl flights
Browse other San Francisco and Glasgow Intl flight options. Last updated on February 27, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on February 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Francisco to Glasgow Intl
Discover the top 6 airlines that operate flights from San Francisco to Glasgow Intl. 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 2,558,603 searches. Data last updated February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$609 | Average$775 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$617 | Average$1,044 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$621 | Average$896 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$641 | Average$677 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$659 | Average$1,082 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$691 | Average$895 | FlexibilityNo cancel fee | On-time76% |