$316+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
Mar 7 — Mar 141
1 adult, Economy
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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
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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 5, 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 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 stop14h 45m
British Airways
Tue 3/178:55 am
GLA
- SFO
1 stop17h 50m
British Airways
Deal found 2/4![British Airways logo]()
$628
This British Airways deal was found by Cheapflights users on 2/4. 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.
Sun 3/18:40 pm
SFO
- GLA
1 stop16h 45m
British Airways
Fri 3/138:55 am
GLA
- SFO
1 stop14h 05m
British Airways
Deal found 2/4![British Airways logo]()
$633
This oojo deal was found by Cheapflights users on 2/5. 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 9/2210:25 am
SFO
- GLA
2 stops18h 50m
British Airways
Tue 10/65:55 am
GLA
- SFO
1 stop15h 55m
British Airways
Deal found 2/5![British Airways logo]()
$635
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 9/84:35 pm
SFO
- GLA
1 stop14h 05m
British Airways
Tue 9/155:55 am
GLA
- SFO
1 stop15h 55m
British Airways
Deal found 2/4![British Airways logo]()
$636
This oojo deal was found by Cheapflights users on 2/5. 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 8/106:30 am
SFO
- GLA
2 stops24h 20m
British Airways
Thu 8/207:30 pm
GLA
- SFO
2 stops30h 42m
British Airways
Deal found 2/5![British Airways logo]()
$639
This Iberia deal was found by Cheapflights users on 2/4. 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 8/104:35 pm
SFO
- GLA
1 stop14h 15m
Multiple Airlines
Thu 8/207:00 am
GLA
- SFO
1 stop14h 50m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$640
This British Airways deal was found by Cheapflights users on 2/2. 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.
Sun 5/34:35 pm
SFO
- GLA
1 stop17h 05m
British Airways
Thu 5/79:20 pm
GLA
- SFO
1 stop24h 30m
British Airways
Deal found 2/2![British Airways logo]()
$643
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 4/54:35 pm
SFO
- GLA
1 stop16h 15m
British Airways
Wed 4/226:25 am
GLA
- SFO
1 stop15h 25m
British Airways
Deal found 2/5![British Airways logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 4/134:35 pm
SFO
- GLA
1 stop15h 35m
British Airways
Mon 4/278:50 pm
GLA
- SFO
1 stop25h 00m
British Airways
Deal found 2/2![British Airways logo]()
$646
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 5, 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 5, 2026.
This British Airways deal was found by Cheapflights users on 2/4. 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.
Sun 3/18:40 pm
SFO
- GLA
1 stop14h 45m
British Airways
Mon 3/98:25 pm
GLA
- SFO
1 stop26h 35m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/28:40 pm
SFO
- GLA
1 stop13h 35m
British Airways
Tue 3/108:55 am
GLA
- SFO
1 stop14h 05m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/48:40 pm
SFO
- GLA
1 stop17h 50m
British Airways
Mon 3/98:25 pm
GLA
- SFO
1 stop26h 35m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/35:30 pm
SFO
- GLA
1 stop16h 45m
British Airways
Thu 3/126:35 am
GLA
- SFO
1 stop16h 25m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/35:30 pm
SFO
- GLA
1 stop17h 55m
British Airways
Mon 3/98:25 pm
GLA
- SFO
1 stop26h 35m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/28:40 pm
SFO
- GLA
1 stop16h 45m
British Airways
Fri 3/138:55 am
GLA
- SFO
1 stop14h 05m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/48:40 pm
SFO
- GLA
1 stop17h 50m
British Airways
Wed 3/1111:40 am
GLA
- SFO
1 stop15h 05m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/35:30 pm
SFO
- GLA
1 stop16h 45m
British Airways
Fri 3/138:15 am
GLA
- SFO
1 stop14h 45m
British Airways
Deal found 2/4![British Airways logo]()
$633
This British Airways deal was found by Cheapflights users on 2/4. 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 3/48:40 pm
SFO
- GLA
1 stop17h 50m
British Airways
Thu 3/126:35 am
GLA
- SFO
1 stop20h 10m
British Airways
Deal found 2/4![British Airways logo]()
$633
This oojo deal was found by Cheapflights users on 2/3. 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.
Sun 4/511:35 pm
SFO
- GLA
2 stops26h 30m
British Airways
Wed 4/227:40 pm
GLA
- SFO
1 stop26h 10m
British Airways
Deal found 2/3![British Airways logo]()
$647
Last-minute flights from San Francisco to Glasgow IntlDiscover last-minute flight deals from San Francisco to Glasgow Intl. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Glasgow Intl. Data last updated February 5, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 2/4. 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 2/265:30 pm
SFO
- GLA
1 stop13h 40m
British Airways
Wed 3/1112:45 pm
GLA
- SFO
1 stop14h 00m
British Airways
Deal found 2/4![British Airways logo]()
$663
This British Airways deal was found by Cheapflights users on 2/4. 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.
Sun 3/15:30 pm
SFO
- GLA
1 stop15h 10m
British Airways
Tue 3/1011:40 am
GLA
- SFO
1 stop15h 05m
British Airways
Deal found 2/4![British Airways logo]()
$633
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 3/15:30 pm
SFO
- GLA
1 stop17h 55m
British Airways
Sat 3/76:50 pm
GLA
- SFO
1 stop28h 10m
British Airways
Deal found 2/2![British Airways logo]()
$662
This Delta deal was found by Cheapflights users on 2/4. 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 3/210:20 am
SFO
- GLA
2 stops22h 15m
Delta
Thu 3/129:05 am
GLA
- SFO
1 stop34h 45m
Delta
Deal found 2/4![Delta logo]()
$648
This Delta deal was found by Cheapflights users on 2/4. 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 3/25:55 am
SFO
- GLA
2 stops22h 50m
Delta
Wed 3/116:05 am
GLA
- SFO
2 stops18h 23m
Delta
Deal found 2/4![Delta logo]()
$658
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 stop14h 45m
British Airways
Tue 3/178:55 am
GLA
- SFO
1 stop17h 50m
British Airways
Deal found 2/4![British Airways logo]()
$628
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 3/99:40 pm
SFO
- GLA
1 stop13h 35m
British Airways
Mon 3/168:55 am
GLA
- SFO
1 stop14h 05m
British Airways
Deal found 2/3![British Airways logo]()
$657
This oojo deal was found by Cheapflights users on 2/4. 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
Mon 3/238:25 pm
GLA
- SFO
1 stop26h 35m
British Airways
Deal found 2/4![British Airways logo]()
$660
This Delta deal was found by Cheapflights users on 2/5. 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 3/305:50 am
SFO
- GLA
2 stops18h 35m
Delta
Tue 4/71:30 pm
GLA
- SFO
1 stop30h 15m
Delta
Deal found 2/5![Delta logo]()
$664
This British Airways deal was found by Cheapflights users on 2/5. 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 3/314:35 pm
SFO
- GLA
1 stop16h 10m
British Airways
Wed 4/86:25 am
GLA
- SFO
1 stop15h 25m
British Airways
Deal found 2/5![British Airways logo]()
$650
This FlightHub deal was found by Cheapflights users on 2/5. 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.
Tue 3/317:30 pm
SFO
- GLA
1 stop13h 15m
British Airways
Mon 4/137:35 pm
GLA
- SFO
1 stop26h 15m
British Airways
Deal found 2/5![British Airways logo]()
$665
This FlightHub deal was found by Cheapflights users on 2/5. 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.
Tue 3/312:33 pm
SFO
- GLA
2 stops18h 12m
British Airways
Tue 4/145:55 am
GLA
- SFO
1 stop15h 55m
British Airways
Deal found 2/5![British Airways logo]()
$667
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 5, 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 5, 2026.
This oojo deal was found by Cheapflights users on 2/5. 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 4/66:45 am
SFO
- GLA
2 stops26h 05m
Aer Lingus
Deal found 2/5![Aer Lingus logo]()
$316
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:20 pm
SFO
- GLA
1 stop14h 40m
Aer Lingus
Deal found 2/3![Aer Lingus logo]()
$318
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:35 pm
SFO
- GLA
1 stop15h 15m
Aer Lingus
Deal found 2/3![Aer Lingus logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/239:04 pm
SFO
- GLA
2 stops29h 51m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 2/278:18 pm
SFO
- GLA
3 stops29h 37m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$335
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $628 (Cheapflightsfares) |
One-way from | $316 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $659 |
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 5, 2026.
Use the filters below to find and compare flights from San Francisco to Glasgow Intl Airport that are best for you.
Fly from
San Francisco
Fly to
Glasgow Intl
Route
Depart
Return
Price
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 3/1
8:40 pm-7:25 pm
1 stop14h 45m
Glasgow Intl
Mon 3/9
8:25 pm-4:00 pm
1 stop26h 35m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Mon 3/2
8:40 pm-6:15 pm
1 stop13h 35m
Glasgow Intl
Tue 3/10
8:55 am-4:00 pm
1 stop14h 05m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 3/4
8:40 pm-10:30 pm
1 stop17h 50m
Glasgow Intl
Mon 3/9
8:25 pm-4:00 pm
1 stop26h 35m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/3
5:30 pm-6:15 pm
1 stop16h 45m
Glasgow Intl
Thu 3/12
6:35 am-4:00 pm
1 stop16h 25m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/3
5:30 pm-7:25 pm
1 stop17h 55m
Glasgow Intl
Mon 3/9
8:25 pm-4:00 pm
1 stop26h 35m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Mon 3/2
8:40 pm-9:25 pm
1 stop16h 45m
Glasgow Intl
Fri 3/13
8:55 am-4:00 pm
1 stop14h 05m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 3/4
8:40 pm-10:30 pm
1 stop17h 50m
Glasgow Intl
Wed 3/11
11:40 am-7:45 pm
1 stop15h 05m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 3/3
5:30 pm-6:15 pm
1 stop16h 45m
Glasgow Intl
Fri 3/13
8:15 am-4:00 pm
1 stop14h 45m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 3/4
8:40 pm-10:30 pm
1 stop17h 50m
Glasgow Intl
Thu 3/12
6:35 am-7:45 pm
1 stop20h 10m
$633
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 4/5
11:35 pm-10:05 am
2 stops26h 30m
Glasgow Intl
Wed 4/22
7:40 pm-1:50 pm
1 stop26h 10m
$647
Showing 1-10 of 17 results
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 January 30, 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 $924). 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 San Francisco to Glasgow Intl Airport?
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 5, 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.
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Crew
8.4
Food
7.3
Overall
7.7
Entertainment
7.1
Boarding
7.8
Comfort
7.6
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
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.
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Other flights to Glasgow Intl
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San Francisco and Glasgow Intl flights
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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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$596 | Average$797 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$617 | Average$1,090 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$621 | Average$859 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$641 | Average$677 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$691 | Average$955 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$788 | Average$1,059 | FlexibilityNo cancel fee | On-timeN/A |