Are direct flights from Glasgow to San Francisco always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers or connecting flights can often be more affordable. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Glasgow to San Francisco flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Weekday travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days can sometimes unlock better deals.

What extra costs should I check before booking Glasgow to San Francisco flights?

Always check for potential extra costs such as baggage fees, seat selection charges, and in-flight meal costs. Some airlines may also charge for carry-on bags or priority boarding. Being aware of these additional expenses helps you calculate the true total cost of your trip.

Flights From Glasgow

To San Francisco

Cheap Flights from Glasgow to San Francisco

Browse current best options from Glasgow. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Glasgow

RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Glasgow to San Francisco

Explore current cheapest deals departing from Glasgow to San Francisco

2026-11-21 – 2026-11-28
GLA - San Francisco
80% AI deal score
£661
£572
Round trip
2026-11-17 – 2026-11-28
GLA - San Francisco
79% AI deal score
£641
£577
Round trip
2026-11-17 – 2026-11-30
GLA - San Francisco
78% AI deal score
£639
£582
Round trip
2026-11-17 – 2026-11-25
GLA - San Francisco
79% AI deal score
£647
£586
Round trip
2026-11-07 – 2026-11-13
GLA - San Francisco
81% AI deal score
£702
£587
Round trip
2026-11-17 – 2026-11-23
GLA - San Francisco
79% AI deal score
£664
£590
Round trip
2026-11-20 – 2026-11-28
GLA - San Francisco
79% AI deal score
£644
£597
Round trip
2026-11-03 – 2026-11-11
GLA - San Francisco
80% AI deal score
£698
£600
Round trip
2026-11-16 – 2026-11-23
GLA - San Francisco
77% AI deal score
£664
£619
Round trip
2026-11-07 – 2026-11-12
GLA - San Francisco
78% AI deal score
£728
£657
Round trip

Glasgow to San Francisco: Overview

Insights for flights from Glasgow to San Francisco

For cheap flights from Glasgow to San Francisco, fares typically range from $1090–$1434, with a median of $1243. Right now, current fares are below the typical level, and only 4% of recent fares were classified as a good price. Deals are infrequent, so setting up a price alert can be helpful.

When is the cheapest time to fly from Glasgow to San Francisco? The most affordable month to fly is August, with a median fare of $563. Following closely is February, where the median fare is $664. You can also find competitive prices in October, with a median of $1085.

Most itineraries for flights from Glasgow to San Francisco connect at least once. In fact, 0% of recent fares were non-stop. For connecting itineraries, the typical number of connections is 2.

How long is the flight from Glasgow to San Francisco? A typical journey from Glasgow to San Francisco, including connections, takes approximately 21h 32m. This duration accounts for the common connecting itineraries on this long-haul route.

The route from Glasgow to San Francisco covers a distance of 8087 kilometers, classifying it as a long-haul journey. This significant distance means you should expect a substantial travel time, often involving multiple connections.

How much is a round trip from Glasgow to San Francisco

Regular price: £583 - £1,165

Prices for flights from Glasgow to San Francisco are currently below the regular range.

The regular price range for this route is typically between 583 GBP and 1165 GBP. The current lowest deal is 557 GBP with Ryanair, for travel from Nov 21-Nov 28.

now £557

Low £583

High £1,165

The cheapest time to fly from Glasgow to San Francisco

The cheapest month to fly from Glasgow to San Francisco is August, with a median price of $563. The most expensive month is September, with a median price of $1362. Prices are generally lower from February to October.

August

Cheapest

Flights from £563

September

Most Expensive

Flights from £1,362

Feb

Aug

Sep

Oct

Nov

Direct flights from Glasgow to San Francisco

Aer Lingus

Air France

easyJet UK

KLM

Last-minute flights going from Glasgow to San Francisco

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£689

£2,186

One-way

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£697

£2,197

One-way

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£811

£2,217

One-way

Wed, Nov 4

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

KLM

£681

£1,743

One-way

Wed, Nov 4

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

KLM

£708

£1,753

One-way

Sat, Nov 7

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£697

£587

One-way

Biggest price drops on these dates for flights from Glasgow to San Francisco

4 nights

Dec 3 - Dec 7

£850 → £665

22%

7 nights

Dec 2 - Dec 9

£810 → £678

16%

6 nights

Nov 7 - Nov 13

£697 → £586

16%

15 nights

Dec 13 - Dec 28

£766 → £660

14%

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Glasgow to San Francisco are below the typical level.

📅 Best time to fly

August is historically cheapest at $563

Historically, August is the cheapest month to fly from Glasgow to San Francisco, with a median price of $563.

⏱️ Flight duration

Connecting flights average 21h 32m

Connecting flights from Glasgow to San Francisco typically average 21h 32m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers 76 deals

Aer Lingus has offered 76 deals on this route, more than other airlines.

🎯 Booking tip

Deals are rare on this route

Deals for flights from Glasgow to San Francisco are historically rare.

Glasgow main airports to depart from

Glasgow (GLA)

Cheapest

Glasgow Airport (GLA) is a convenient option for flights from Glasgow to San Francisco.

📍 ~11 km from city center (reachable by car or bus)

💸 Flights from ~£562

Glasgow Prestwick (PIK)

Glasgow Prestwick Airport (PIK) offers an alternative departure point for your trip to San Francisco.

📍 ~45 km from city center (reachable by car or train)

💸 Flights from ~£562

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a convenient arrival airport for your trip to San Francisco.

📍 ~18 km from San Francisco (reachable by car)

💸 Flights from ~£569

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative with an extensive domestic network and direct BART rail connection.

📍 ~18 km from San Francisco (reachable by car or train)

💸 Flights from ~£697

Business & First Class Flight Deals to San Francisco

Discover luxury on the budget with premium cabin class on flights from Glasgow to San Francisco.

Elite

Best Elite deals to San Francisco

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From GLA

Elite

Mar 17

San Francisco, United States

90% AI deal score

$3,892

$3,180

Save $712

Icelandair

Business Class

From GLA

Elite

Dec 07

San Francisco, United States

90% AI deal score

$4,400

$3,436

Save $964

Icelandair, +1

Business Class

From GLA

Elite

Dec 02

San Francisco, United States

90% AI deal score

$4,451

$3,506

Save $945

Icelandair, +1

Business Class

From GLA

Elite

Dec 24

San Francisco, United States

90% AI deal score

$2,544

$2,022

Save $522

KLM

Business Class

From GLA

Elite

Dec 22

San Francisco, United States

90% AI deal score

$2,562

$2,022

Save $540

KLM

Business Class

From GLA

Elite

Dec 05

San Francisco, United States

89% AI deal score

$4,766

$3,756

Save $1,010

Icelandair, +1

Business Class

From GLA

Elite

Dec 09

San Francisco, United States

84% AI deal score

$4,265

$3,562

Save $703

Icelandair, +1

Business Class

From GLA

Elite

Dec 06

San Francisco, United States

84% AI deal score

$4,399

$3,597

Save $802

Icelandair, +1

Business Class

From GLA

Elite

Dec 02

San Francisco, United States

84% AI deal score

$4,400

$3,689

Save $711

Icelandair, +1

Business Class

From GLA

Elite

Oct 28

San Francisco, United States

84% AI deal score

$5,879

$4,423

Save $1,456

Icelandair

Business Class

From GLA

Elite

Nov 23

San Francisco, United States

83% AI deal score

$4,239

$3,688

Save $551

Icelandair, +1

Business Class

From GLA

Elite

Nov 14

San Francisco, United States

83% AI deal score

$4,467

$3,838

Save $629

Icelandair, +1

Business Class

Frequently Asked Questions About Flights to San Francisco

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help you discover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring trends may be beneficial. Last-minute deals are rare for long-haul routes and usually carry higher costs.

Yes, comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may involve additional ground transportation, the overall cost savings can be significant. Always factor in the time and expense of getting to and from these alternative airports.

Related routes

More routes from Glasgow

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Flights to San Francisco from other cities

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Glasgow to San Francisco: Overview

Insights for flights from Glasgow to San Francisco

Most itineraries for flights from Glasgow to San Francisco connect at least once. In fact, 0% of recent fares were non-stop. For connecting itineraries, the typical number of connections is 2.

How much is a round trip from Glasgow to San Francisco

Regular price: £583 - £1,165

Prices for flights from Glasgow to San Francisco are currently below the regular range.

The regular price range for this route is typically between 583 GBP and 1165 GBP. The current lowest deal is 557 GBP with Ryanair, for travel from Nov 21-Nov 28.

now £557

Low £583

High £1,165

The cheapest time to fly from Glasgow to San Francisco

August

Cheapest

Flights from £563

September

Most Expensive

Flights from £1,362

Feb

Aug

Sep

Oct

Nov

Direct flights from Glasgow to San Francisco

Aer Lingus

Air France

easyJet UK

KLM

Last-minute flights going from Glasgow to San Francisco

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£689

£2,186

One-way

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£697

£2,197

One-way

Mon, Nov 2

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Virgin Atlantic

£811

£2,217

One-way

Wed, Nov 4

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

KLM

£681

£1,743

One-way

Wed, Nov 4

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

KLM

£708

£1,753

One-way

Sat, Nov 7

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£697

£587

One-way

Biggest price drops on these dates for flights from Glasgow to San Francisco

4 nights

Dec 3 - Dec 7

£850 → £665

22%

7 nights

Dec 2 - Dec 9

£810 → £678

16%

6 nights

Nov 7 - Nov 13

£697 → £586

16%

15 nights

Dec 13 - Dec 28

£766 → £660

14%

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Glasgow to San Francisco are below the typical level.

📅 Best time to fly

August is historically cheapest at $563

Historically, August is the cheapest month to fly from Glasgow to San Francisco, with a median price of $563.

⏱️ Flight duration

Connecting flights average 21h 32m

Connecting flights from Glasgow to San Francisco typically average 21h 32m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Aer Lingus offers 76 deals

Aer Lingus has offered 76 deals on this route, more than other airlines.

🎯 Booking tip

Deals are rare on this route

Deals for flights from Glasgow to San Francisco are historically rare.

Glasgow main airports to depart from

Glasgow (GLA)

Cheapest

Glasgow Airport (GLA) is a convenient option for flights from Glasgow to San Francisco.

📍 ~11 km from city center (reachable by car or bus)

💸 Flights from ~£562

Glasgow Prestwick (PIK)

Glasgow Prestwick Airport (PIK) offers an alternative departure point for your trip to San Francisco.

📍 ~45 km from city center (reachable by car or train)

💸 Flights from ~£562

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a convenient arrival airport for your trip to San Francisco.

📍 ~18 km from San Francisco (reachable by car)

💸 Flights from ~£569

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative with an extensive domestic network and direct BART rail connection.

San Francisco, United States

83% AI deal score

$4,467

$3,838

Save $629

Icelandair, +1

Business Class

Frequently Asked Questions About Flights to San Francisco

Cheap Flights from Glasgow to San Francisco

Today’s best flight deals from Glasgow to San Francisco

Glasgow to San Francisco: Overview

Insights for flights from Glasgow to San Francisco

How much is a round trip from Glasgow to San Francisco

The cheapest time to fly from Glasgow to San Francisco

Direct flights from Glasgow to San Francisco

Last-minute flights going from Glasgow to San Francisco

Biggest price drops on these dates for flights from Glasgow to San Francisco

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

Recent fares are below the typical level

August is historically cheapest at $563

Connecting flights average 21h 32m

Connecting flights are dominant

Aer Lingus offers 76 deals

Deals are rare on this route

Glasgow main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Mar 17

Dec 07

Dec 02

Dec 24

Dec 22

Dec 05

Dec 09

Dec 06

Dec 02

Oct 28

Nov 23

Nov 14

Frequently Asked Questions About Flights to San Francisco

How can I find cheap flights from Glasgow to San Francisco?

When should I book flights from Glasgow to San Francisco?

Should I compare nearby airports for flights from Glasgow to San Francisco?

Are direct flights from Glasgow to San Francisco always the best option?

Can flexible travel dates help on Glasgow to San Francisco flights?

What extra costs should I check before booking Glasgow to San Francisco flights?

Related routes

More routes from Glasgow

Flights to San Francisco from other cities

Glasgow to San Francisco: Overview

Insights for flights from Glasgow to San Francisco

How much is a round trip from Glasgow to San Francisco

The cheapest time to fly from Glasgow to San Francisco

Direct flights from Glasgow to San Francisco

Last-minute flights going from Glasgow to San Francisco

Biggest price drops on these dates for flights from Glasgow to San Francisco

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

Recent fares are below the typical level

August is historically cheapest at $563

Connecting flights average 21h 32m

Connecting flights are dominant

Aer Lingus offers 76 deals

Deals are rare on this route

Glasgow main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Mar 17

Dec 07

Dec 02

Dec 24

Dec 22

Dec 05

Dec 09

Dec 06

Dec 02

Oct 28

Nov 23

Nov 14

Frequently Asked Questions About Flights to San Francisco

How can I find cheap flights from Glasgow to San Francisco?

When should I book flights from Glasgow to San Francisco?

Should I compare nearby airports for flights from Glasgow to San Francisco?