Find Cheap Flights from San Francisco to Glasgow Intl (SFO - GLA)

Search hundreds of travel sites at once for deals on flights to Glasgow Intl

Sat 2/24
Sat 3/3
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
September
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
16%
expected price increase
Average Price:
$1150
(avg. price over the last 2 weeks)
Good Deal:
$901
or less (round trip)

When to Book Flights from San Francisco to Glasgow Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $901 or less.
The cheapest flight from San Francisco to Glasgow Intl was found 62 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is September.
Morning departure is around 25% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Glasgow Intl Flights

How long does a flight from San Francisco to Glasgow Intl take?
An average nonstop flight takes 13h 15m, covering a distance of 5025 miles.
Which airlines provide the cheapest flights from San Francisco to Glasgow Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($546), British Airways ($635) and Aer Lingus ($653).
Do I need a passport to fly between San Francisco and Glasgow Intl?
Yes.
What’s the cheapest day of the week to fly San Francisco to Glasgow Intl?
For San Francisco to Glasgow Intl, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Glasgow Intl back to San Francisco, the best deals are generally found on Monday, with Sunday being the most expensive.

Book cheap flights from San Francisco to Glasgow Intl (round-trip)

Airports
Origin
San Francisco
$546
only
$546
Destination
Glasgow
$546
only
$546
Mon, Jun 4
SFO
GLA
18h 35m
Wed, Jun 6
GLA
SFO
16h 35m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
SFO
GLA
16h 05m
Mon, Apr 23
GLA
SFO
27h 15m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

LHR
MAD
Good 6.0

It was just ok.

Nothing was complimentary.

PRG
LHR
Okay 4.6

The crew was sick and one lady kept running to the bathroom?!? The plane was old...

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

Fri, Mar 2
SFO
GLA
13h 15m
Sun, Mar 4
GLA
SFO
36h 00m
Trip: 3 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
MAD
Good 6.3

Seats were larger with more leg room. Flight calm and without incident

No snack

DUB
YYZ
Excellent 10.0

They really did a great job, kept us informed about what was going on,staff was quick, organized and pleasant. I have to say, best food on a flight that I have had in a very LONG time,!

DUB
YYZ
Okay 4.0

Having had bad experiences with Aer Lingus before, I was hesitant to book with Aer Lingus again. But sadly, I was booking this flight last minute and had no other option. The route was Dublin to Calgary, via Toronto. I left myself plenty of time im Toronto to clear customs as I know it can take a while. The day of, the flight ended up being 1.5 hours longer than usual due to headwinds, leaving me with only 2.5 hours in Toronto. I ended up waiting 2 hours and 15 minutes for my bag and missing my connecting flight (my sister who was also on the same flight received hers in 30 mins and made the flight). Westjet was wonderful and put me on a later flight but Aer Lingus didn't have any assistance for me.

Aer Lingus lost my sister's luggage going to Ireland and never contacted my sister once the luggage was found. She only received it the day we flew back to Calgary. Poor customer service when inquiring about the bag, no compensation for necessities purchased.

DUB
BOS
Good 7.0

Pleasant crew and good food/snack service almost forgotten as I stood at the baggage carousel for 40 minutes.

Baggage claim very frustrating (40 minutes) particularly after 12 hours of airports and airplanes. Messed up our ground transportation plans for no apparent reason. Totally unexplained!

BCN
DUB
Good 7.0

Crew nice. Space was better than most. Felt like Jet Blue.

No snack on 3 he flight ok I guess but....Lack of free beverage?

Wed, May 30
SFO
GLA
17h 30m
Wed, Jun 6
GLA
SFO
16h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
SFO
GLA
18h 35m
Wed, May 23
GLA
SFO
18h 30m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 26
SFO
GLA
30h 30m
Mon, Mar 5
GLA
SFO
27h 35m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
YYZ
Okay 4.0

Having had bad experiences with Aer Lingus before, I was hesitant to book with Aer Lingus again. But sadly, I was booking this flight last minute and had no other option. The route was Dublin to Calgary, via Toronto. I left myself plenty of time im Toronto to clear customs as I know it can take a while. The day of, the flight ended up being 1.5 hours longer than usual due to headwinds, leaving me with only 2.5 hours in Toronto. I ended up waiting 2 hours and 15 minutes for my bag and missing my connecting flight (my sister who was also on the same flight received hers in 30 mins and made the flight). Westjet was wonderful and put me on a later flight but Aer Lingus didn't have any assistance for me.

Aer Lingus lost my sister's luggage going to Ireland and never contacted my sister once the luggage was found. She only received it the day we flew back to Calgary. Poor customer service when inquiring about the bag, no compensation for necessities purchased.

DUB
YYZ
Excellent 10.0

They really did a great job, kept us informed about what was going on,staff was quick, organized and pleasant. I have to say, best food on a flight that I have had in a very LONG time,!

DUB
BOS
Good 7.6

Food was good. Entertainment selection was also good.

BUT. Entertainment got suspended a few times it was very annoying. Flight attendants passed right by us and almost forgot us

BOS
DUB
Okay 5.6

The actual flight

Food and comfort. Seats too small and no leg room.

YYZ
DUB
Excellent 8.3

I flew overnight from Toronto, Canada to Dublin and had a relatively pleasant experience. The food and drink trolleys came by quite quickly and frequently, and the food exceeded my expectations. The crew was friendly, for the most part. Boarding certainly could've been smoother... But overall, I'd fly Aer Lingus again for an overseas trip.

Mon, Aug 27
SFO
GLA
18h 35m
Mon, Sep 10
GLA
SFO
16h 35m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
SFO
GLA
14h 23m
Sat, Jun 9
GLA
SFO
16h 05m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
PRG
LHR
Okay 4.6

The crew was sick and one lady kept running to the bathroom?!? The plane was old...

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

LHR
MAD
Good 6.0

It was just ok.

Nothing was complimentary.

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

Sat, Jun 2
SFO
GLA
14h 45m
Sat, Jun 9
GLA
SFO
17h 35m
$1082
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

PRG
LHR
Okay 4.6

The crew was sick and one lady kept running to the bathroom?!? The plane was old...

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

Tue, Jul 10
SFO
GLA
16h 50m
Wed, Jul 25
GLA
SFO
13h 00m
$1211
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 26
SFO
GLA
31h 17m
Sat, Aug 11
GLA
SFO
24h 35m
$1242
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

San Francisco to Glasgow Intl Flight Information

Flights Arrive in Glasgow Intl
Flights Depart from San Francisco
Flight Price $546
Distance 5025 miles
Airlines British Airways, Aer Lingus
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.