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

Direct flights usually offer convenience by reducing travel time and avoiding layovers. However, connecting flights can often be more economical, especially for longer distances. Consider your budget and time constraints when deciding between direct and connecting options.

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

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices for airfare can vary significantly depending on the day of the week or time of year. Adjusting your departure or return by a few days may unlock better deals.

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

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately.

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 3 days ago

444 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)

Today’s best flight deals from Glasgow to San Francisco

Explore current cheapest deals departing from Glasgow to San Francisco

2026-10-06 – 2026-10-20
GLA - San Francisco
89% AI deal score
£674
£499
Round trip
2026-10-06 – 2026-10-13
GLA - San Francisco
89% AI deal score
£699
£517
Round trip
2026-10-06 – 2026-10-21
GLA - San Francisco
90% AI deal score
£672
£534
Round trip
2026-10-08 – 2026-10-15
GLA - San Francisco
88% AI deal score
£699
£541
Round trip
2026-09-23 – 2026-09-30
GLA - San Francisco
89% AI deal score
£681
£555
Round trip
2026-10-07 – 2026-10-14
GLA - San Francisco
89% AI deal score
£700
£564
Round trip
2026-10-06 – 2026-10-17
GLA - San Francisco
83% AI deal score
£677
£567
Round trip
2026-10-06 – 2026-10-14
GLA - San Francisco
81% AI deal score
£681
£583
Round trip
2026-10-07 – 2026-10-17
GLA - San Francisco
80% AI deal score
£679
£584
Round trip
2026-10-08 – 2026-10-23
GLA - San Francisco
80% AI deal score
£673
£584
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 $612–$874, with a median of $709. Right now, current fares are above the typical level for this route. Approximately 23% of recent fares were classified as a good price, and new deals appear almost daily.

When is the cheapest time to fly from Glasgow to San Francisco? The data indicates that October is typically the most affordable month, with a median fare of $655. December also offers competitive pricing, with a median of $668, followed closely by June, where the median fare is $670.

A typical journey from Glasgow to San Francisco covers a distance of 8087 km, classifying it as a long-haul route. This significant distance means you should expect a substantial travel time.

Most itineraries for flights from Glasgow to San Francisco involve connections. In fact, 0% of recent fares were non-stop, meaning most itineraries connect at least once, typically with 2 stopovers. Therefore, a typical journey, including connections, is approximately 29h 10m.

How much is a round trip from Glasgow to San Francisco

Regular price: £592 - £1,164

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

The regular price range for flights from Glasgow to San Francisco is typically between 592 GBP and 1164 GBP. The current lowest deal is 500 GBP with Ryanair, for travel from Oct 6-Oct 20.

now £500

Low £592

High £1,164

The cheapest time to fly from Glasgow to San Francisco

The cheapest month to fly from Glasgow to San Francisco is December, with a median price of $630. The most expensive month is April, with a median price of $1890. Prices are generally lower from May to December.

December

Cheapest

Flights from £630

April

Most Expensive

Flights from £1,890

Jan

Apr

May

Jun

Jul

Sep

Oct

Nov

Dec

Direct flights from Glasgow to San Francisco

Ryanair

Aer Lingus

British Airways

easyJet UK

Last-minute flights going from Glasgow to San Francisco

Mon, Aug 24

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£741

£650

One-way

Mon, Aug 24

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

WestJet

£792

£663

One-way

Tue, Aug 25

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£726

£650

One-way

Mon, Aug 31

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£787

£698

One-way

Tue, Sep 1

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£657

£627

One-way

Tue, Sep 1

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£648

£633

One-way

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

5 nights

Dec 7 - Dec 12

£894 → £607

32%

13 nights

Dec 18 - Dec 31

£998 → £730

27%

13 nights

Dec 9 - Dec 22

£873 → £625

28%

12 nights

Dec 10 - Dec 22

£872 → £636

27%

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Glasgow to San Francisco are above the typical level at $709.

📅 Best time to fly

Cheapest months: October, December, June

Historically, the cheapest months to fly are October ($655), December ($668), and June ($670).

⏱️ Flight duration

Connecting flights average 29h 10m

Flights from Glasgow to San Francisco typically involve connections, with a median duration of 29h 10m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not common; connecting flights are the dominant option for this route.

🏆 Airline highlight

Ryanair offers deals via Skyscanner

Ryanair has offered recent deals for $500 via Skyscanner for travel in October.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Glasgow to San Francisco are frequent, appearing often in the last 30 days.

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 ~£539

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a convenient arrival airport for your flight from Glasgow to San Francisco.

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

💸 Flights from ~£539

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 BART rail system)

💸 Flights from ~£647

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

Oct 13

San Francisco, United States

92% AI deal score

$5,467

$3,380

Save $2,087

Icelandair, +1

Business Class

From GLA

Elite

Oct 29

San Francisco, United States

92% AI deal score

$5,497

$3,486

Save $2,011

Icelandair, +1

Business Class

From GLA

Elite

Oct 29

San Francisco, United States

92% AI deal score

$5,432

$3,493

Save $1,939

Icelandair, +1

Business Class

From GLA

Elite

Oct 28

San Francisco, United States

92% AI deal score

$5,425

$3,522

Save $1,903

Icelandair, +1

Business Class

From GLA

Elite

Oct 30

San Francisco, United States

92% AI deal score

$5,497

$3,551

Save $1,946

Icelandair, +1

Business Class

From GLA

Elite

Oct 20

San Francisco, United States

92% AI deal score

$5,492

$3,563

Save $1,929

Icelandair, +1

Business Class

From GLA

Elite

Oct 28

San Francisco, United States

92% AI deal score

$5,497

$3,568

Save $1,929

Icelandair, +1

Business Class

From GLA

Elite

Oct 28

San Francisco, United States

92% AI deal score

$5,570

$3,568

Save $2,002

Icelandair, +1

Business Class

From GLA

Elite

Oct 28

San Francisco, United States

92% AI deal score

$5,608

$3,575

Save $2,033

Icelandair, +1

Business Class

From GLA

Elite

Oct 30

San Francisco, United States

92% AI deal score

$5,682

$3,615

Save $2,067

Icelandair, +1

Business Class

From GLA

Elite

Oct 30

San Francisco, United States

92% AI deal score

$5,749

$3,621

Save $2,128

Icelandair, +1

Business Class

From GLA

Elite

Nov 11

San Francisco, United States

91% AI deal score

$4,697

$3,268

Save $1,429

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 sites can also help uncover 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 result in lower prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. Prices may fluctuate based on demand and seasonality.

Comparing flights from airports near your origin or to airports near your destination can sometimes offer more flight options or different pricing. While it may add to travel time, it could potentially lead to savings. Always weigh the cost savings against the convenience.

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

A typical journey from Glasgow to San Francisco covers a distance of 8087 km, classifying it as a long-haul route. This significant distance means you should expect a substantial travel time.

How much is a round trip from Glasgow to San Francisco

Regular price: £592 - £1,164

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

The regular price range for flights from Glasgow to San Francisco is typically between 592 GBP and 1164 GBP. The current lowest deal is 500 GBP with Ryanair, for travel from Oct 6-Oct 20.

now £500

Low £592

High £1,164

The cheapest time to fly from Glasgow to San Francisco

December

Cheapest

Flights from £630

April

Most Expensive

Flights from £1,890

Jan

Apr

May

Jun

Jul

Sep

Oct

Nov

Dec

Direct flights from Glasgow to San Francisco

Ryanair

Aer Lingus

British Airways

easyJet UK

Last-minute flights going from Glasgow to San Francisco

Mon, Aug 24

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£741

£650

One-way

Mon, Aug 24

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

WestJet

£792

£663

One-way

Tue, Aug 25

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£726

£650

One-way

Mon, Aug 31

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Aer Lingus

£787

£698

One-way

Tue, Sep 1

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£657

£627

One-way

Tue, Sep 1

⌛ Last-Minute

GLA - San Francisco

Glasgow (GLA) - San Francisco (SFO)

Ryanair

£648

£633

One-way

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

5 nights

Dec 7 - Dec 12

£894 → £607

32%

13 nights

Dec 18 - Dec 31

£998 → £730

27%

13 nights

Dec 9 - Dec 22

£873 → £625

28%

12 nights

Dec 10 - Dec 22

£872 → £636

27%

Popular Airports to fly from Glasgow to San Francisco

Glasgow - San Francisco route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Glasgow to San Francisco are above the typical level at $709.

📅 Best time to fly

Cheapest months: October, December, June

Historically, the cheapest months to fly are October ($655), December ($668), and June ($670).

⏱️ Flight duration

Connecting flights average 29h 10m

Flights from Glasgow to San Francisco typically involve connections, with a median duration of 29h 10m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not common; connecting flights are the dominant option for this route.

🏆 Airline highlight

Ryanair offers deals via Skyscanner

Ryanair has offered recent deals for $500 via Skyscanner for travel in October.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Glasgow to San Francisco are frequent, appearing often in the last 30 days.

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 ~£539

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International is a convenient arrival airport for your flight from Glasgow to San Francisco.

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

💸 Flights from ~£539

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

91% AI deal score

$4,697

$3,268

Save $1,429

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 above the typical level

Cheapest months: October, December, June

Connecting flights average 29h 10m

Connecting flights are dominant

Ryanair offers deals via Skyscanner

Deals are frequent 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

Oct 13

Oct 29

Oct 29

Oct 28

Oct 30

Oct 20

Oct 28

Oct 28

Oct 28

Oct 30

Oct 30

Nov 11

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 above the typical level

Cheapest months: October, December, June

Connecting flights average 29h 10m

Connecting flights are dominant

Ryanair offers deals via Skyscanner

Deals are frequent 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

Oct 13

Oct 29

Oct 29

Oct 28

Oct 30

Oct 20

Oct 28

Oct 28

Oct 28

Oct 30

Oct 30

Nov 11

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?