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Cheap flights from the United Kingdom to San Francisco from £282
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
10 Nov — 17 Nov1
Cheap flight deals from United Kingdom to San Francisco
Enter your travel dates to find the best prices.
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Cheapest flights from United Kingdom to San FranciscoExplore the most affordable flight options available from United Kingdom to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.
Explore the most affordable flight options available from United Kingdom to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.
Wed 21/1017:00 -
1 stop13h 49m
Thu 29/1011:00 -
1 stop18h 20m
Deal found 11/10£413
Fri 6/1114:45 -
1 stop31h 25m
Sat 14/1115:08 -
1 stop13h 12m
Deal found 8/10£416
Mon 30/1115:20 -
2 stops31h 30m
Fri 4/1216:45 -
2 stops21h 15m
Deal found 7/10£417
Fri 6/1114:45 -
1 stop31h 25m
Thu 12/1115:08 -
1 stop13h 12m
Deal found 9/10£418
Thu 5/1114:45 -
1 stop16h 00m
Thu 12/1115:08 -
1 stop13h 12m
Deal found 9/10£418
Thu 19/1114:45 -
1 stop16h 00m
Wed 2/1212:39 -
1 stop15h 41m
Deal found 10/10£419
Mon 9/1106:00 -
1 stop16h 25m
Mon 23/1116:35 -
1 stop21h 00m
Deal found 7/10£420
Wed 11/1114:45 -
1 stop33h 16m
Tue 17/1115:08 -
1 stop13h 12m
Deal found 9/10£421
Tue 27/1014:45 -
1 stop25h 04m
Mon 2/1112:13 -
1 stop16h 07m
Deal found 10/10£422
Wed 28/1014:45 -
1 stop14h 04m
Mon 2/1117:42 -
1 stop34h 38m
Deal found 9/10£423
Thu 3/1214:45 -
1 stop33h 02m
Mon 7/1207:00 -
1 stop21h 20m
Deal found 8/10£424
Tue 27/1014:45 -
1 stop25h 04m
Fri 6/1106:08 -
1 stop22h 12m
Deal found 11/10£425
Best flights from United Kingdom to San FranciscoDiscover carefully curated flight deals from United Kingdom to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.
Discover carefully curated flight deals from United Kingdom to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.
Sun 15/1111:50 -
Nonstop11h 00m
Sat 28/1116:40 -
Nonstop10h 15m
Deal found 6/10£468
Sat 21/1111:50 -
Nonstop11h 00m
Wed 9/1216:40 -
Nonstop10h 15m
Deal found 7/10£477
Wed 25/1106:00 -
1 stop18h 30m
Mon 30/1119:25 -
2 stops18h 00m
Deal found 6/10£510
Thu 19/1109:50 -
1 stop14h 15m
Sat 5/1218:45 -
1 stop13h 55m
Deal found 9/10£512
Thu 24/1213:45 -
Nonstop11h 10m
Thu 7/116:40 -
Nonstop10h 35m
Deal found 9/10£518
Tue 2/319:10 -
1 stop27h 40m
Mon 8/316:45 -
1 stop17h 45m
Deal found 7/10£529
Sat 21/1110:10 -
2 stops60h 15m
Sat 28/1116:35 -
1 stop33h 15m
Deal found 7/10£532
Tue 24/1106:00 -
1 stop13h 45m
Tue 1/1213:50 -
1 stop18h 55m
Deal found 10/10£551
Tue 15/1210:05 -
Nonstop11h 15m
Mon 28/1216:35 -
1 stop12h 55m
Deal found 7/10£563
Thu 29/1006:00 -
1 stop13h 45m
Tue 3/1113:50 -
1 stop18h 55m
Deal found 10/10£573
Sun 13/1211:05 -
1 stop17h 30m
Sat 16/114:05 -
2 stops17h 35m
Deal found 8/10£666
Mon 1/311:40 -
1 stop33h 05m
Wed 10/313:45 -
1 stop36h 00m
Deal found 7/10£825
Sat 9/110:10 -
1 stop18h 45m
Fri 22/111:55 -
1 stop14h 35m
Deal found 10/10£497
Sat 9/111:20 -
1 stop19h 19m
Sat 16/116:40 -
Nonstop10h 15m
Deal found 10/10£497
Fri 20/1109:00 -
1 stop15h 30m
Fri 27/1114:20 -
2 stops19h 30m
Deal found 9/10£514
Thu 21/119:15 -
1 stop27h 35m
Mon 25/116:45 -
2 stops33h 00m
Deal found 6/10£542
Mon 25/121:35 -
2 stops49h 10m
Sat 6/216:35 -
2 stops33h 30m
Deal found 7/10£548
Wed 11/1116:45 -
2 stops30h 00m
Tue 17/1109:56 -
2 stops21h 49m
Deal found 9/10£505
Sun 28/206:00 -
2 stops19h 41m
Tue 9/315:10 -
1 stop18h 30m
Deal found 7/10£572
Mon 1/306:00 -
2 stops19h 49m
Tue 9/311:35 -
2 stops17h 15m
Deal found 7/10£576
Sun 7/206:55 -
2 stops17h 35m
Sun 14/214:20 -
2 stops19h 30m
Deal found 7/10£547
Sun 1/1119:15 -
1 stop27h 35m
Wed 24/216:45 -
1 stop17h 50m
Deal found 6/10£549
Tue 10/1110:00 -
2 stops20h 42m
Tue 17/1109:00 -
2 stops22h 45m
Deal found 9/10£506
Fri 20/1106:00 -
2 stops21h 24m
Fri 27/1113:50 -
1 stop15h 00m
Deal found 6/10£572
Thu 19/1106:00 -
1 stop13h 45m
Sat 5/1214:10 -
2 stops24h 40m
Deal found 9/10£599
Fri 23/1011:25 -
1 stop17h 21m
Tue 27/1010:33 -
2 stops16h 32m
Deal found 7/10£684
Mon 14/1214:25 -
2 stops34h 05m
Mon 25/119:25 -
2 stops18h 00m
Deal found 10/10£570
Sat 27/210:10 -
1 stop36h 40m
Sat 13/316:45 -
1 stop17h 50m
Deal found 9/10£570
Thu 29/1006:00 -
1 stop13h 45m
Tue 3/1114:08 -
2 stops18h 37m
Deal found 9/10£573
Tue 24/1105:50 -
1 stop13h 55m
Tue 1/1215:10 -
1 stop22h 10m
Deal found 10/10£638
Direct flights from United Kingdom to San FranciscoExplore direct flight options from United Kingdom to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 October 2026.
Explore direct flight options from United Kingdom to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 October 2026.
Sun 15/1111:50 -
Nonstop11h 00m
Sun 29/1116:40 -
Nonstop10h 15m
Deal found 10/10£437
Sun 15/1111:50 -
Nonstop11h 00m
Sun 29/1116:40 -
Nonstop10h 15m
Deal found 9/10£439
Sun 15/1111:50 -
Nonstop11h 00m
Mon 30/1116:40 -
Nonstop10h 15m
Deal found 8/10£446
Tue 24/1111:50 -
Nonstop11h 00m
Tue 1/1216:40 -
Nonstop10h 15m
Deal found 10/10£446
Wed 25/1111:50 -
Nonstop11h 00m
Sun 29/1116:40 -
Nonstop10h 15m
Deal found 9/10£447
Wed 18/1111:50 -
Nonstop11h 00m
Sun 6/1216:40 -
Nonstop10h 15m
Deal found 6/10£448
Sun 22/1111:50 -
Nonstop11h 00m
Sun 29/1116:40 -
Nonstop10h 15m
Deal found 7/10£449
Tue 10/1111:50 -
Nonstop11h 00m
Tue 1/1216:40 -
Nonstop10h 15m
Deal found 8/10£449
Sun 15/1111:50 -
Nonstop11h 00m
Sat 28/1116:40 -
Nonstop10h 15m
Deal found 6/10£450
Last-minute flights from United Kingdom to San FranciscoDiscover last-minute flight deals from United Kingdom to San Francisco. Data last updated 11 October 2026 and is based on user searches.
Discover last-minute flight deals from United Kingdom to San Francisco. Data last updated 11 October 2026 and is based on user searches.
Wed 21/1017:00 -
1 stop13h 49m
Thu 29/1011:00 -
1 stop18h 20m
Deal found 11/10£413
Tue 27/1014:45 -
1 stop25h 04m
Mon 2/1112:13 -
1 stop16h 07m
Deal found 10/10£422
Tue 27/1014:45 -
1 stop25h 04m
Fri 6/1106:08 -
1 stop22h 12m
Deal found 11/10£425
Wed 28/1014:45 -
1 stop14h 04m
Mon 2/1117:42 -
1 stop34h 38m
Deal found 9/10£423
Thu 5/1114:45 -
1 stop16h 00m
Thu 12/1115:08 -
1 stop13h 12m
Deal found 9/10£418
Fri 6/1114:45 -
1 stop31h 25m
Sat 14/1115:08 -
1 stop13h 12m
Deal found 8/10£416
Fri 6/1114:45 -
1 stop31h 25m
Thu 12/1115:08 -
1 stop13h 12m
Deal found 9/10£418
Fri 6/1116:40 -
1 stop30h 05m
Fri 13/1119:15 -
1 stop30h 35m
Deal found 7/10£425
Mon 9/1106:00 -
1 stop16h 25m
Mon 23/1116:35 -
1 stop21h 00m
Deal found 7/10£420
Wed 11/1114:45 -
1 stop33h 16m
Tue 17/1115:08 -
1 stop13h 12m
Deal found 9/10£421
Thu 19/1114:45 -
1 stop16h 00m
Wed 2/1212:39 -
1 stop15h 41m
Deal found 10/10£419
Mon 30/1115:20 -
2 stops31h 30m
Fri 4/1216:45 -
2 stops21h 15m
Deal found 7/10£417
One-way flights from United Kingdom to San FranciscoSearch for one-way flight options from United Kingdom to San Francisco. Find affordable one-way fares based on user searches. Data last updated 11 October 2026.
Search for one-way flight options from United Kingdom to San Francisco. Find affordable one-way fares based on user searches. Data last updated 11 October 2026.
Thu 19/1107:40 -
3 stops55h 59m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£282
Mon 16/1107:30 -
3 stops45h 02m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£283
Wed 18/1120:05 -
3 stops49h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£289
Sat 23/106:00 -
3 stops40h 37m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£309
Fri 11/1212:50 -
2 stops33h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£309
Sat 5/1216:10 -
3 stops54h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£313
Wed 3/217:40 -
2 stops54h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£317
Mon 7/1206:10 -
3 stops37h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£318
Sun 13/1207:15 -
3 stops39h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£319
Thu 26/1107:40 -
3 stops44h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£320
Fri 4/1211:45 -
3 stops56h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£320
Sun 22/1120:30 -
3 stops47h 03m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£322
Find flight deals from United Kingdom to San Francisco
Keep the following information in mind while searching for United Kingdom to San Francisco flight deals. Data was last updated 11 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 October 2026.
Use the filters below to find and compare flights from the United Kingdom to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
BirminghamSan Francisco
BHX Birmingham - SFO San Francisco
BHXSFO
Birmingham
Fri 11/12
12:50-14:45
2 stops33h 55m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£309
ManchesterSan Francisco
MAN Manchester - SFO San Francisco
MANSFO
Manchester
Sat 5/12
16:10-14:25
3 stops54h 15m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£313
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Wed 17/2
19:25-16:05
3 stops52h 40m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£330
BirminghamSan Francisco
BHX Birmingham - SFO San Francisco
BHXSFO
Birmingham
Sat 7/11
18:55-14:25
3 stops51h 30m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£332
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Thu 18/2
08:05-16:05
3 stops40h 00m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£335
EdinburghSan Francisco
EDI Edinburgh Turnhouse - SFO San Francisco
EDISFO
Edinburgh Turnhouse
Sat 7/11
17:00-14:25
2 stops53h 25m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£338
LondonSan Francisco
LCY London City - SFO San Francisco
LCYSFO
London City
Mon 30/11
19:15-20:00
2 stops32h 45m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£413
LondonSan Francisco
LCY London City - SFO San Francisco
LCYSFO
London City
Tue 1/12
19:15-20:35
2 stops33h 20m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£413
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Tue 16/2
08:25-15:35
1 stop15h 10m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£415
GlasgowSan Francisco
GLA Glasgow Intl - SFO San Francisco
GLASFO
Glasgow Intl
Fri 19/2
08:25-15:35
1 stop15h 10m
San Francisco
Wed 31/12
00:00-09:00
Nonstop0h 00m
£416
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from United Kingdom to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from United Kingdom with our price prediction graph.
BHX-SFO
LCY-SFO
GLA-SFO
LHR-SFO
MAN-SFO
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to San Francisco
GB0-SFO
BHX-SFO
LCY-SFO
GLA-SFO
LHR-SFO
What is the cheapest month to book a flight from United Kingdom to San Francisco?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to San Francisco (average of £481). Flying from United Kingdom to San Francisco in December is currently the most expensive (average of £653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GB to SFO?
Find hourly flight availability from United Kingdom to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 October 2026.
When flying from United Kingdom to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from United Kingdom to San Francisco
Explore weekly flight availability from United Kingdom to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 October 2026.
The most flights from GB0 to SFO are scheduled on a Friday (38 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (27 on average).
How often are flights from the United Kingdom to San Francisco delayed?
About 13% of weekly flights between United Kingdom and San Francisco have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for the United Kingdom to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United Kingdom to San Francisco flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from United Kingdom to San Francisco?
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 11 October 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAer Lingus from the United Kingdom to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Boarding
7.7
Overall
7.5
Food
6.9
Comfort
7.3
Crew
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentEdwin,May 2026
LHR - LAX
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSan Bruno
Santa Cruz
Roseville
Newark
Bodega Bay
Sunnyvale
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Alternative routes for United Kingdom to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to California
Book a non-stop flight to one of these other cities located in California.
Search flights from United Kingdom to San Francisco by cabin class
Find flights from United Kingdom to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
United Kingdom and San Francisco flights
Browse other United Kingdom and San Francisco flight options. Last updated on 11 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 October 2026.
United Kingdom to San Francisco flights
Consider these flights travelling from United Kingdom to San Francisco.
Top 10 airlines flying from United Kingdom to San Francisco
Discover the top 10 airlines that operate flights from United Kingdom to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from United Kingdom to San Francisco?
Cheapflights makes it easy to find United Kingdom to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to San Francisco?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to San Francisco.
Can Cheapflights find flights from United Kingdom to San Francisco with no change fees?
Yes, we can. To see specific flights from United Kingdom to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from United Kingdom to San Francisco become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!