Cheap flights from San Francisco to United Kingdom
Travel > Europe > United Kingdom
Travel tip: Big Ben is great!Check our current prices for flights from San Francisco to United Kingdom. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from San Francisco to United Kingdom, you will need to run a search below.
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Cheap Glasgow airfares from $640/RT are provided by Cheapoair.com. Outbound flight is leaving on 11/04/2025, 08:40 pm from San Francisco Intl (SFO) airport and arrives at Glasgow (GLA) at 06:30 pm. The flight time is 21 hours and 50 minutes. The Returning flight departes on 11/19/2025, 12:35 pm (other return dates are also available). Date posted: 21 Jun 2025
Price evolution for flights From San Francisco To United Kingdom

Recent Deals on Flights from San Francisco to United Kingdom:Roundtrip / Oneway
- $640
British Airways
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Glasgow, GB (GLA) 11/04/2025 08:40 pm Glasgow, GB (GLA) San Francisco, CA (SFO) 11/19/2025 12:35 pm - $718
Air Lingus
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Glasgow, GB (GLA) 11/04/2025 05:20 pm Glasgow, GB (GLA) San Francisco, CA (SFO) 11/19/2025 08:20 am - $895
British Airways
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Glasgow, GB (GLA) 07/27/2025 07:20 pm Glasgow, GB (GLA) San Francisco, CA (SFO) 08/04/2025 02:05 pm - $1209
Lufthansa
cheapoair.com check priceFrom To Departure Time San Francisco, CA (SFO) Glasgow, GB (GLA) 07/27/2025 02:40 pm Glasgow, GB (GLA) San Francisco, CA (SFO) 08/04/2025 06:10 am - We are sorry but currently there are no oneway offers for flights from San Francisco to United Kingdom.
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