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Cheapest flights to San Francisco
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Sun 18/111:45LHR - SFO

Nonstop11h 15mAmerican Airlines

Fri 25/919:30SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 2/1£426

Sun 3/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Sat 9/516:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£427

Tue 24/311:45LHR - SFO

Nonstop11h 15mBritish Airways

Sat 11/419:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£431

Tue 14/410:35LHR - SFO

Nonstop11h 05mBrussels Airlines

Wed 22/416:35SFO - LHR

Nonstop10h 35mBrussels Airlines

Deal found 3/1£432

Fri 27/315:25LHR - SFO

Nonstop11h 20mBritish Airways

Tue 7/416:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£432

Wed 14/111:45LHR - SFO

Nonstop11h 15mAmerican Airlines

Sun 5/419:30SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 3/1£435

Mon 30/314:30LHR - SFO

Nonstop11h 10mBritish Airways

Mon 13/419:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£435

Wed 1/713:00LHR - SFO

Nonstop11h 05mLufthansa

Mon 20/719:45SFO - LHR

Nonstop10h 25mLufthansa

Deal found 4/1£436

Wed 1/713:00LHR - SFO

Nonstop11h 05mMultiple Airlines

Thu 23/713:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 2/1£437

Sat 6/610:45LHR - SFO

Nonstop11h 05mBritish Airways

Sun 14/616:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£439

Mon 8/610:45LHR - SFO

Nonstop11h 05mFinnair

Sun 14/616:35SFO - LHR

Nonstop10h 25mFinnair

Deal found 4/1£440

Wed 10/613:00LHR - SFO

Nonstop11h 05mLufthansa

Tue 23/616:45SFO - LHR

Nonstop10h 25mLufthansa

Deal found 3/1£441

Best flights to San Francisco
Discover carefully curated flight deals to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 January 2026.

Mon 13/416:15LHR - SFO

Nonstop11h 05mBrussels Airlines

Mon 20/419:30SFO - LHR

Nonstop10h 40mBrussels Airlines

Deal found 3/1£432

Wed 14/111:45LHR - SFO

Nonstop11h 15mAmerican Airlines

Sun 5/419:30SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 3/1£435

Wed 17/616:15LHR - SFO

Nonstop11h 00mUnited Airlines

Mon 6/716:45SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£436

Wed 1/713:00LHR - SFO

Nonstop11h 05mAustrian Airlines

Tue 21/719:45SFO - LHR

Nonstop10h 25mAustrian Airlines

Deal found 4/1£436

Wed 15/410:45LHR - SFO

Nonstop11h 05mFinnair

Mon 20/416:35SFO - LHR

Nonstop10h 25mFinnair

Deal found 3/1£467

Sat 6/610:45LHR - SFO

Nonstop11h 05mBritish Airways

Sun 21/616:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£469

Thu 18/616:15LHR - SFO

Nonstop11h 00mUnited Airlines

Tue 7/713:00SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£436

Wed 24/610:45LHR - SFO

Nonstop11h 05mBritish Airways

Mon 13/719:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 4/1£474

Mon 8/613:00LHR - SFO

Nonstop11h 05mUnited Airlines

Mon 22/619:45SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£436

Mon 8/616:15LHR - SFO

Nonstop11h 00mUnited Airlines

Fri 19/616:45SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£436

Wed 1/713:00LHR - SFO

Nonstop11h 05mUnited Airlines

Thu 23/713:00SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£452

Thu 2/716:15LHR - SFO

Nonstop11h 00mUnited Airlines

Tue 21/713:00SFO - LHR

Nonstop10h 25mUnited Airlines

Deal found 4/1£457

Last-minute flights to San Francisco
Discover last-minute flight deals to San Francisco. Data last updated 4 January 2026 and is based on user searches.

Tue 13/111:45LHR - SFO

Nonstop11h 15mAmerican Airlines

Sun 5/419:30SFO - LHR

Nonstop10h 25mAmerican Airlines

Deal found 3/1£435

Mon 12/113:45LHR - SFO

Nonstop11h 15mUnited Airlines

Sat 4/419:30SFO - LHR

Nonstop10h 40mUnited Airlines

Deal found 3/1£490

Mon 12/113:45LHR - SFO

Nonstop11h 15mUnited Airlines

Sun 25/112:50SFO - LHR

Nonstop10h 35mUnited Airlines

Deal found 4/1£565

Mon 12/115:25LHR - SFO

Nonstop11h 20mBritish Airways

Sat 2/516:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 3/1£570

Mon 12/113:45LHR - SFO

Nonstop11h 15mLufthansa

Fri 3/419:30SFO - LHR

Nonstop10h 40mLufthansa

Deal found 3/1£591

Mon 12/115:25LHR - SFO

Nonstop11h 20mAmerican Airlines

Sun 25/117:30SFO - LHR

Nonstop10h 30mAmerican Airlines

Deal found 4/1£596

Mon 12/111:45LHR - SFO

Nonstop11h 15mIberia

Thu 12/217:30SFO - LHR

Nonstop10h 30mIberia

Deal found 4/1£683

Mon 12/111:40LHR - SFO

Nonstop11h 00mVirgin Atlantic

Sun 25/116:30SFO - LHR

Nonstop10h 10mVirgin Atlantic

Deal found 4/1£706

Sun 11/110:05LHR - SFO

Nonstop11h 15mUnited Airlines

Mon 9/212:50SFO - LHR

Nonstop10h 35mUnited Airlines

Deal found 3/1£709

Sat 10/113:45LHR - SFO

Nonstop11h 15mLufthansa

Mon 19/112:50SFO - LHR

Nonstop10h 35mLufthansa

Deal found 3/1£710

Sat 10/113:45LHR - SFO

Nonstop11h 15mBrussels Airlines

Mon 19/117:25SFO - LHR

Nonstop10h 35mBrussels Airlines

Deal found 3/1£724

Fri 9/110:05LHR - SFO

Nonstop11h 15mLufthansa

Thu 23/416:35SFO - LHR

Nonstop10h 35mLufthansa

Deal found 3/1£726

One-way flights to San Francisco
Search for one-way flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 4 January 2026.

Thu 12/213:45LHR - SFO

Nonstop11h 15mLufthansa

Deal found 3/1£372

Sun 1/310:05LHR - SFO

Nonstop11h 15mAustrian Airlines

Deal found 4/1£373

Sat 28/211:45LHR - SFO

Nonstop11h 15mBritish Airways

Deal found 4/1£374

Tue 24/311:45LHR - SFO

Nonstop11h 15mFinnair

Deal found 4/1£377

Wed 25/310:05LHR - SFO

Nonstop11h 15mAustrian Airlines

Deal found 4/1£380

Sun 1/310:05LHR - SFO

Nonstop11h 15mUnited Airlines

Deal found 4/1£382

Thu 23/410:35LHR - SFO

Nonstop11h 05mAustrian Airlines

Deal found 3/1£384

Mon 23/315:25LHR - SFO

Nonstop11h 20mBritish Airways

Deal found 2/1£387

Tue 19/510:45LHR - SFO

Nonstop11h 05mFinnair

Deal found 4/1£388

Wed 8/413:00LHR - SFO

Nonstop11h 10mLufthansa

Deal found 4/1£390

Mon 25/510:45LHR - SFO

Nonstop11h 05mFinnair

Deal found 4/1£391

Best time to book a flight to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco with our price prediction graph.

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.

Fly from

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 13/4

16:15-19:20

Nonstop11h 05m

San Francisco

Mon 20/4

19:30-14:10

Nonstop10h 40m

£432

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 17/6

16:15-19:15

Nonstop11h 00m

San Francisco

Mon 6/7

16:45-11:10

Nonstop10h 25m

£436

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/7

13:00-16:05

Nonstop11h 05m

San Francisco

Tue 21/7

19:45-14:10

Nonstop10h 25m

£436

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 18/6

16:15-19:15

Nonstop11h 00m

San Francisco

Tue 7/7

13:00-07:25

Nonstop10h 25m

£436

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 8/6

13:00-16:05

Nonstop11h 05m

San Francisco

Mon 22/6

19:45-14:10

Nonstop10h 25m

£436

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 8/6

16:15-19:15

Nonstop11h 00m

San Francisco

Fri 19/6

16:45-11:10

Nonstop10h 25m

£436

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/7

13:00-16:05

Nonstop11h 05m

San Francisco

Thu 23/7

13:00-07:25

Nonstop10h 25m

£452

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/7

13:00-16:05

Nonstop11h 05m

San Francisco

Sat 18/7

16:45-11:10

Nonstop10h 25m

£452

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 2/7

16:15-19:15

Nonstop11h 00m

San Francisco

Tue 21/7

13:00-07:25

Nonstop10h 25m

£457

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 15/4

10:45-13:50

Nonstop11h 05m

San Francisco

Mon 20/4

16:35-11:00

Nonstop10h 25m

£467

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 24 results

1

2

3

Reviews of airlines flying non-stop to San Francisco

Check out reviews from past customers who have flown KLM, Virgin Atlantic, andUnited Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

7.7

Good

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Virgin Atlantic

7.5

Good

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

6.8

Okay

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7.7

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQ about direct flights to San Francisco

How much are direct flights to San Francisco?
On average, a one-way direct flight to San Francisco will cost users approximately £1,343. If you're looking for a direct return flight to San Francisco, you can expect to pay around £2,946.
Which airlines fly direct to San Francisco?
At the moment, British Airways, Virgin Atlantic, Lufthansa, United Airlines, Aer Lingus, KLM, Scandinavian Airlines, Air France, Austrian Airlines, Finnair offer direct flights to San Francisco. British Airways is currently the most popular airline that flies direct to San Francisco.
How long is a direct flight to San Francisco?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to San Francisco to last approximately 10h 55m on average. The quickest direct flight to San Francisco at this time departs from London Heathrow Airport (10h 55m), while the longest leaves from London Heathrow Airport (10h 55m).
What is the best time of year to fly direct to San Francisco?
If you're seeking the lowest price on a direct flight to San Francisco, February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit San Francisco, when demand is typically at its lowest.
What is the most popular direct flight origin to San Francisco?
Currently, the most popular direct flight origin to San Francisco is London Heathrow Airport. A return direct flight from London Heathrow Airport to San Francisco typically costs around £2,144.

See more FAQs

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