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£32+ Direct flights from San Francisco

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — LHR
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Direct flights from San Francisco

Cheapest flights from San Francisco
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Mon 6/1021:40SFO - LAS
Nonstop1h 30mSouthwest
Thu 9/1022:00LAS - SFO
Nonstop1h 35mSouthwest
Deal found 12/9£57
Tue 28/1008:00SFO - LAS
Nonstop1h 45mMultiple Airlines
Tue 4/1107:00LAS - SFO
Nonstop1h 53mMultiple Airlines
Deal found 13/9£58
Mon 12/105:30SFO - LAS
Nonstop1h 30mSouthwest
Sat 17/111:10LAS - SFO
Nonstop1h 40mSouthwest
Deal found 12/9£63
Sat 8/1120:31SFO - LAS
Nonstop1h 43mHawaiian Airlines
Tue 11/1107:00LAS - SFO
Nonstop1h 53mHawaiian Airlines
Deal found 13/9£72
Fri 10/1023:03SFO - LAS
Nonstop1h 42mUnited Airlines
Sat 11/1013:30LAS - SFO
Nonstop1h 43mUnited Airlines
Deal found 15/9£72
Sun 23/1107:00SFO - LAS
Nonstop1h 40mUnited Airlines
Wed 26/1111:07LAS - SFO
Nonstop1h 44mUnited Airlines
Deal found 14/9£73
Sat 18/1010:40SFO - LAS
Nonstop1h 44mUnited Airlines
Sat 18/1018:27LAS - SFO
Nonstop1h 43mUnited Airlines
Deal found 15/9£79
Tue 14/1008:00SFO - LAS
Nonstop1h 45mFrontier
Tue 14/1019:33LAS - SFO
Nonstop1h 49mFrontier
Deal found 13/9£80
Sun 23/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Tue 25/1106:40LAS - SFO
Nonstop1h 40mAlaska Airlines
Deal found 14/9£84
Fri 2/121:50SFO - LAS
Nonstop1h 30mSouthwest
Mon 5/122:00LAS - SFO
Nonstop1h 35mSouthwest
Deal found 14/9£86
Thu 25/905:45SFO - LAS
Nonstop1h 42mFrontier
Thu 25/919:30LAS - SFO
Nonstop1h 51mFrontier
Deal found 13/9£87
Sat 22/1122:18SFO - LAS
Nonstop1h 41mHawaiian Airlines
Mon 24/1122:19LAS - SFO
Nonstop1h 40mHawaiian Airlines
Deal found 15/9£97

Find direct flights from San Francisco within your budget

 
Use the slider to find direct flights from San Francisco within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 15 September 2025.

Fly to

Heathrow

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 28/10

08:00-09:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Tue 4/11

07:00-08:53

Nonstop1h 53m

£58

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 4/2

18:50-20:26

Nonstop1h 36m

Las Vegas Harry Reid Intl

Fri 6/2

07:00-08:37

Nonstop1h 37m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 4/2

08:00-09:30

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 6/2

07:00-08:37

Nonstop1h 37m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 15/11

19:05-20:45

Nonstop1h 40m

Las Vegas Harry Reid Intl

Mon 17/11

16:05-17:49

Nonstop1h 44m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 22/12

05:00-06:30

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 25/12

15:45-17:25

Nonstop1h 40m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 31/12

22:42-00:24

Nonstop1h 42m

Las Vegas Harry Reid Intl

Tue 6/1

11:37-13:25

Nonstop1h 48m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 24/2

08:00-09:30

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 26/2

14:35-16:08

Nonstop1h 33m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 8/11

20:31-22:14

Nonstop1h 43m

Las Vegas Harry Reid Intl

Tue 11/11

07:00-08:53

Nonstop1h 53m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 19/2

18:50-20:26

Nonstop1h 36m

Las Vegas Harry Reid Intl

Mon 23/2

14:35-16:08

Nonstop1h 33m

£72

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 31/10

21:00-22:40

Nonstop1h 40m

Las Vegas Harry Reid Intl

Tue 4/11

13:50-15:33

Nonstop1h 43m

£72

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 results
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6

Best time to book a flight from San Francisco

Have a flexible travel schedule? Discover the best time to fly from 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.

Reviews of airlines flying non-stop to San Francisco

Get insights into the airlines that provide direct flights from 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 from San Francisco. Reviews last updated Cheapflights.
Check out reviews from past customers who have flown United Airlines, Virgin Atlantic, andIberia from San Francisco to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Virgin Atlantic
7.4
Good
664 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,924 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,407 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Access useful and relevant information related to your journey from San Francisco. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 September 2025.

  • Where can you fly direct from San Francisco?

    Currently, the most popular direct flight destination from San Francisco is London Heathrow Airport.

  • How much are direct flights from San Francisco?

    On average, a one-way direct flight from San Francisco will cost users approximately £366. If you're looking for a direct round-trip flight from San Francisco, you can expect to pay around £562.

  • How long is a direct flight from San Francisco?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from San Francisco to last approximately 4h 58m on average. The quickest direct flight from San Francisco at this time departs from San Francisco (1h 29m), while the longest leaves from San Francisco (11h 10m).

  • What is the best time of year to fly direct from San Francisco?

    If you're seeking the lowest price on a direct flight from San Francisco, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

See more FAQs

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