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Flights from San Francisco to Glasgow

Search cheap flights from San Francisco to Glasgow in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$357, and round-trip tickets start at US$1,037.

      • SFO 11:15
        14h 55m
        1 stop
        GLA 10:10
        San Francisco - Glasgow | Fri, Aug 7 | United Airlines
        GLA 14:00
        27h 9m
        1 stop
        SFO 09:09
        Glasgow - San Francisco | Sat, Aug 15 | United Airlines
        US$1,037 US$1,507
        31% off
        31% off
        US$1,507 US$1,037
      • SFO 14:40
        17h 50m
        1 stop
        GLA 16:30
        San Francisco - Glasgow | Fri, Aug 7 | Lufthansa
        GLA 14:00
        27h 9m
        1 stop
        SFO 09:09
        Glasgow - San Francisco | Sat, Aug 15 | United Airlines
        US$1,058 US$1,507
        30% off
        30% off
        US$1,507 US$1,058
      • SFO 13:45
        15h 10m
        1 stop
        GLA 12:55
        San Francisco - Glasgow | Tue, Jun 23 | Virgin Atlantic
        GLA 16:55
        26h 50m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Wed, Jul 1 | Virgin Atlantic
        US$1,086 US$1,507
        28% off
        28% off
        US$1,507 US$1,086
      • SFO 13:45
        15h 10m
        1 stop
        GLA 12:55
        San Francisco - Glasgow | Tue, Jun 23 | KLM
        GLA 16:55
        26h 50m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Wed, Jul 1 | Virgin Atlantic
        US$1,105
        27% off
        US$1,507 US$1,105
      • SFO 13:45
        15h 10m
        1 stop
        GLA 12:55
        San Francisco - Glasgow | Wed, Jun 24 | KLM
        GLA 13:30
        30h 15m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Wed, Jul 1 | Virgin Atlantic
        US$1,105
        27% off
        US$1,507 US$1,105
      • SFO 13:45
        34h 40m
        1 stop
        GLA 08:25
        San Francisco - Glasgow | Fri, Jun 19 | Virgin Atlantic
        GLA 06:00
        13h 45m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Fri, Jun 26 | Virgin Atlantic
        US$1,116
        26% off
        US$1,507 US$1,116
      • SFO 10:15
        15h 55m
        1 stop
        GLA 10:10
        San Francisco - Glasgow | Sun, Jul 19 | United Airlines
        GLA 14:00
        16h 59m
        1 stop
        SFO 22:59
        Glasgow - San Francisco | Sun, Jul 26 | United Airlines
        US$1,132
        25% off
        US$1,507 US$1,132
      • SFO 13:45
        34h 40m
        1 stop
        GLA 08:25
        San Francisco - Glasgow | Fri, Jun 19 | Delta Air Lines
        GLA 06:00
        13h 45m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Fri, Jun 26 | Virgin Atlantic
        US$1,140
        24% off
        US$1,507 US$1,140
      • SFO 13:45
        34h 40m
        1 stop
        GLA 08:25
        San Francisco - Glasgow | Fri, Jun 19 | KLM
        GLA 06:00
        13h 45m
        1 stop
        SFO 11:45
        Glasgow - San Francisco | Fri, Jun 26 | Virgin Atlantic
        US$1,142
        24% off
        US$1,507 US$1,142
      • SFO 06:00
        20h 10m
        1 stop
        GLA 10:10
        San Francisco - Glasgow | Thu, Jun 25 | United Airlines
        GLA 15:40
        32h 35m
        1 stop
        SFO 16:15
        Glasgow - San Francisco | Wed, Jul 1 | Swiss Airlines
        US$1,145
        24% off
        US$1,507 US$1,145
      • SFO 13:00
        17h 25m
        1 stop
        GLA 14:00
        San Francisco - Glasgow | Wed, Jun 17 | Normal Airline
        GLA 15:00
        6h
        Nonstop
        SFO 16:00
        Glasgow - San Francisco | Fri, Jun 19 | Normal Airline
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      • SFO 16:40
        33h
        1 stop
        GLA 09:40
        San Francisco - Glasgow | Thu, Jul 16 | Air Canada
        US$357 US$587
        39% off
        39% off
        US$587 US$357
      • SFO 08:30
        17h 10m
        1 stop
        GLA 09:40
        San Francisco - Glasgow | Fri, Jul 24 | Air Canada
        US$386 US$587
        34% off
        34% off
        US$587 US$386
      • SFO 08:30
        17h 10m
        1 stop
        GLA 09:40
        San Francisco - Glasgow | Thu, Jul 23 | Air Canada
        US$400 US$587
        32% off
        32% off
        US$587 US$400
      • SFO 13:20
        33h 30m
        1 stop
        GLA 06:50
        San Francisco - Glasgow | Wed, Jul 15 | Porter Airlines
        US$408
        30% off
        US$587 US$408
      • SFO 16:40
        33h
        1 stop
        GLA 09:40
        San Francisco - Glasgow | Wed, Jul 15 | Air Canada
        US$413
        30% off
        US$587 US$413
      • SFO 13:20
        33h 30m
        1 stop
        GLA 06:50
        San Francisco - Glasgow | Thu, Jul 16 | Porter Airlines
        US$425
        28% off
        US$587 US$425
      • SFO 13:20
        33h 30m
        1 stop
        GLA 06:50
        San Francisco - Glasgow | Sat, Jul 11 | Porter Airlines
        US$428
        27% off
        US$587 US$428
      • SFO 13:20
        33h 30m
        1 stop
        GLA 06:50
        San Francisco - Glasgow | Sun, Jul 19 | Porter Airlines
        US$437
        26% off
        US$587 US$437
      • SFO 16:30
        33h 10m
        1 stop
        GLA 09:40
        San Francisco - Glasgow | Mon, Jul 13 | Air Canada
        US$438
        25% off
        US$587 US$438
      • SFO 13:20
        33h 30m
        1 stop
        GLA 06:50
        San Francisco - Glasgow | Sun, Jul 12 | Porter Airlines
        US$446
        24% off
        US$587 US$446
      • SFO 13:00
        17h 25m
        1 stop
        GLA 14:00
        San Francisco - Glasgow | Wed, Jun 17 | Normal Airline
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Displayed flight fares from San Francisco to Glasgow are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

San Francisco to Glasgow Flight Details

The distance between San Francisco and Glasgow is about 8,094.28 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight priceUS$357
Cheapest return ticket priceUS$1,037
Cheapest monthOctober
Peak season for travelJuly
Flight distance8,094.28 km
Flight statistics for the San Francisco–Glasgow route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from San Francisco to Glasgow (SFO-GLA)?

    Based on Trip.com data, Air Canada offers one-way fares as low as US$357 on Cheapest nonstop routes (e.g. SFO to GLA on Thu, Jul 16), while United Airlines offers Cheapest nonstop round-trips from US$1,037 departing on Fri, Aug 7 and returning on Sat, Aug 15.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Glasgow is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from San Francisco to Glasgow, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jul 16, with one-way flights priced at just US$357.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Glasgow travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Glasgow is October, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from San Francisco to Glasgow on June 17, 2026 with United Airlines, with prices starting at US$1,264.
  • The time difference between Glasgow and San Francisco is 8h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from San Francisco to Glasgow

Which airline offers the cheapest direct flights from San Francisco to Glasgow?

Data is based on the average price of all nonstop flights from San Francisco to Glasgow on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Aer Lingus provides the lowest-priced direct flights from San Francisco to Glasgow, with fares starting at US$484.

US$234
US$484
US$735
US$986
US$1,236
Aer Lingus
US$484
Aer Lingus
British Airways
US$537
British Airways
Air Canada
US$882
Air Canada
Iberia
US$1,236
Iberia

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.