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Flights from San Francisco to Glasgow

Find flight deals from San Francisco to Glasgow for the next 3 months. Book one way flights from $362 or round trip flights from $837.

      • SFO 7:30 PM
        14h 20m
        1 stop
        GLA 5:50 PM
        San Francisco - Glasgow | Wed, May 13 | British Airways
        GLA 6:25 AM
        15h 25m
        1 stop
        SFO 1:50 PM
        Glasgow - San Francisco | Wed, May 20 | British Airways
        $837 $1,369
        39% off
        39% off
        $1,369 $837
      • SFO 4:35 PM
        14h 5m
        1 stop
        GLA 2:40 PM
        San Francisco - Glasgow | Tue, May 12 | British Airways
        GLA 6:25 AM
        15h 25m
        1 stop
        SFO 1:50 PM
        Glasgow - San Francisco | Wed, May 20 | British Airways
        $887 $1,369
        35% off
        35% off
        $1,369 $887
      • SFO 1:45 PM
        34h 40m
        1 stop
        GLA 8:25 AM
        San Francisco - Glasgow | Wed, May 13 | Virgin Atlantic
        GLA 1:30 PM
        30h 15m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Wed, May 20 | Air France
        $904 $1,369
        34% off
        34% off
        $1,369 $904
      • SFO 1:45 PM
        18h 25m
        1 stop
        GLA 4:10 PM
        San Francisco - Glasgow | Wed, May 13 | KLM
        GLA 4:55 PM
        26h 50m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Wed, May 20 | Virgin Atlantic
        $907
        34% off
        $1,369 $907
      • SFO 1:45 PM
        15h 10m
        1 stop
        GLA 12:55 PM
        San Francisco - Glasgow | Mon, May 11 | Virgin Atlantic
        GLA 4:55 PM
        26h 50m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Mon, May 18 | Virgin Atlantic
        $926
        32% off
        $1,369 $926
      • SFO 1:45 PM
        18h 25m
        1 stop
        GLA 4:10 PM
        San Francisco - Glasgow | Mon, May 11 | Delta Air Lines
        GLA 4:55 PM
        26h 50m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Mon, May 18 | Virgin Atlantic
        $930
        32% off
        $1,369 $930
      • SFO 1:45 PM
        18h 25m
        1 stop
        GLA 4:10 PM
        San Francisco - Glasgow | Tue, May 12 | KLM
        GLA 1:30 PM
        30h 15m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Tue, May 19 | Virgin Atlantic
        $932
        32% off
        $1,369 $932
      • SFO 1:45 PM
        18h 25m
        1 stop
        GLA 4:10 PM
        San Francisco - Glasgow | Tue, May 12 | Virgin Atlantic
        GLA 1:30 PM
        30h 15m
        1 stop
        SFO 11:45 AM
        Glasgow - San Francisco | Wed, May 20 | Air France
        $934
        32% off
        $1,369 $934
      • SFO 4:35 PM
        15h 35m
        1 stop
        GLA 4:10 PM
        San Francisco - Glasgow | Mon, May 11 | British Airways
        GLA 5:50 AM
        16h
        1 stop
        SFO 1:50 PM
        Glasgow - San Francisco | Mon, May 18 | British Airways
        $943
        31% off
        $1,369 $943
      • SFO 7:30 PM
        14h 20m
        1 stop
        GLA 5:50 PM
        San Francisco - Glasgow | Wed, May 13 | Iberia
        GLA 10:50 AM
        14h 40m
        1 stop
        SFO 5:30 PM
        Glasgow - San Francisco | Wed, May 20 | Iberia
        $958
        30% off
        $1,369 $958
      • SFO 1:00 PM
        17h 25m
        1 stop
        GLA 2:00 PM
        San Francisco - Glasgow | Tue, May 12 | Normal Airline
        GLA 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Glasgow - San Francisco | Thu, May 14 | Normal Airline
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      • SFO 5:35 PM
        15h 15m
        1 stop
        GLA 4:50 PM
        San Francisco - Glasgow | Mon, May 18 | Aer Lingus
        $362 $713
        49% off
        49% off
        $713 $362
      • SFO 5:40 PM
        30h 25m
        1 stop
        GLA 8:05 AM
        San Francisco - Glasgow | Tue, May 19 | Aer Lingus
        $403 $713
        43% off
        43% off
        $713 $403
      • SFO 11:45 AM
        35h 5m
        1 stop
        GLA 6:50 AM
        San Francisco - Glasgow | Thu, May 28 | Air Canada
        $423 $713
        41% off
        41% off
        $713 $423
      • SFO 1:35 PM
        33h 15m
        1 stop
        GLA 6:50 AM
        San Francisco - Glasgow | Fri, May 29 | Air Canada
        $423
        41% off
        $713 $423
      • SFO 4:35 PM
        14h 15m
        1 stop
        GLA 2:50 PM
        San Francisco - Glasgow | Mon, May 18 | British Airways
        $488
        32% off
        $713 $488
      • SFO 1:45 PM
        15h 10m
        1 stop
        GLA 12:55 PM
        San Francisco - Glasgow | Mon, May 18 | Virgin Atlantic
        $488
        32% off
        $713 $488
      • SFO 1:45 PM
        15h 10m
        1 stop
        GLA 12:55 PM
        San Francisco - Glasgow | Tue, May 19 | KLM
        $494
        31% off
        $713 $494
      • SFO 1:45 PM
        15h 10m
        1 stop
        GLA 12:55 PM
        San Francisco - Glasgow | Mon, May 11 | Delta Air Lines
        $496
        30% off
        $713 $496
      • SFO 4:35 PM
        16h 10m
        1 stop
        GLA 4:45 PM
        San Francisco - Glasgow | Tue, May 12 | British Airways
        $498
        30% off
        $713 $498
      • SFO 4:35 PM
        14h 15m
        1 stop
        GLA 2:50 PM
        San Francisco - Glasgow | Mon, May 11 | British Airways
        $499
        30% off
        $713 $499
      • SFO 1:00 PM
        17h 25m
        1 stop
        GLA 2:00 PM
        San Francisco - Glasgow | Tue, May 12 | 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.

Frequently Asked Questions

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

    Based on Trip.com data, Aer Lingus offers one-way fares as low as $362 on Cheapest nonstop routes (e.g. SFO to GLA on Mon, May 18), while British Airways offers Cheapest nonstop round-trips from $837 departing on Wed, May 13 and returning on Wed, May 20.
  • At the moment, several airlines serve connecting flights from San Francisco to Glasgow, including: British Airways Aer Lingus Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • 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 Mon, May 18, with one-way flights priced at just $362.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aer Lingus.
    · 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 May flight calendar, it's currently cheapest to fly from San Francisco to Glasgow on May 13, 2026 with British Airways, with prices starting at $837.
  • You can land at any one of the following hubs in Glasgow, with San Francisco International Airport to Glasgow Airport (SFO-GLA) is by far the most common option on this route: Glasgow Airport (GLA) Glasgow Prestwick Airport (PIK).
  • 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.

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.