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£59+ 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 16/1. 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
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Direct flights from San Francisco

Enter your travel dates to find the best prices.

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 October 2025.

Tue 18/1119:37SFO - SEA
Nonstop2h 23mDelta
Thu 27/1117:30SEA - SFO
Nonstop2h 16mDelta
Deal found 14/10£103
Fri 21/1122:44SFO - SEA
Nonstop2h 15mUnited Airlines
Mon 24/1107:00SEA - SFO
Nonstop2h 13mUnited Airlines
Deal found 13/10£110
Wed 24/1205:50SFO - SEA
Nonstop2h 21mDelta
Thu 25/1207:10SEA - SFO
Nonstop2h 23mDelta
Deal found 14/10£112
Fri 26/1218:30SFO - SEA
Nonstop2h 20mDelta
Sat 27/1222:15SEA - SFO
Nonstop2h 17mDelta
Deal found 14/10£118
Thu 20/1106:00SFO - SEA
Nonstop2h 23mDelta
Thu 27/1117:30SEA - SFO
Nonstop2h 16mDelta
Deal found 13/10£119
Fri 28/1106:00SFO - SEA
Nonstop2h 23mDelta
Tue 2/1210:40SEA - SFO
Nonstop2h 19mDelta
Deal found 14/10£121
Thu 13/1110:30SFO - SEA
Nonstop2h 27mDelta
Sun 16/1107:10SEA - SFO
Nonstop2h 25mDelta
Deal found 14/10£124
Sun 21/1206:00SFO - SEA
Nonstop2h 23mUnited Airlines
Mon 22/1207:05SEA - SFO
Nonstop2h 24mUnited Airlines
Deal found 14/10£125
Sat 22/1119:37SFO - SEA
Nonstop2h 23mDelta
Mon 24/1120:10SEA - SFO
Nonstop2h 15mDelta
Deal found 12/10£127
Sun 2/1105:15SFO - SEA
Nonstop2h 20mDelta
Fri 7/1121:25SEA - SFO
Nonstop2h 08mDelta
Deal found 13/10£129
Fri 19/1205:50SFO - SEA
Nonstop2h 21mDelta
Mon 22/1222:15SEA - SFO
Nonstop2h 17mDelta
Deal found 13/10£133
Sat 1/1122:44SFO - SEA
Nonstop2h 15mUnited Airlines
Thu 6/1109:25SEA - SFO
Nonstop2h 21mUnited Airlines
Deal found 12/10£137

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 October 2025.

Fly to

Heathrow

Route

Depart

Return

Price

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Fri 19/12

05:50-08:11

Nonstop2h 21m

Seattle/Tacoma Intl

Tue 23/12

22:15-00:32

Nonstop2h 17m

£103

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sun 21/12

22:48-00:59

Nonstop2h 11m

Seattle/Tacoma Intl

Wed 31/12

07:05-09:29

Nonstop2h 24m

£103

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sat 20/12

18:30-20:50

Nonstop2h 20m

Seattle/Tacoma Intl

Wed 31/12

07:13-09:33

Nonstop2h 20m

£103

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 20/11

06:00-08:23

Nonstop2h 23m

Seattle/Tacoma Intl

Tue 25/11

07:10-09:35

Nonstop2h 25m

£103

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sat 22/11

21:30-23:44

Nonstop2h 14m

Seattle/Tacoma Intl

Mon 24/11

15:37-17:48

Nonstop2h 11m

£110

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Wed 24/12

05:50-08:11

Nonstop2h 21m

Seattle/Tacoma Intl

Mon 29/12

22:15-00:32

Nonstop2h 17m

£112

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Wed 24/12

05:50-08:11

Nonstop2h 21m

Seattle/Tacoma Intl

Wed 31/12

07:13-09:33

Nonstop2h 20m

£112

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Fri 13/2

06:00-08:15

Nonstop2h 15m

Seattle/Tacoma Intl

Sun 15/2

08:05-10:15

Nonstop2h 10m

£118

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Fri 7/11

06:00-08:20

Nonstop2h 20m

Seattle/Tacoma Intl

Tue 11/11

10:40-13:03

Nonstop2h 23m

£118

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 25/12

05:50-08:11

Nonstop2h 21m

Seattle/Tacoma Intl

Fri 26/12

22:15-00:32

Nonstop2h 17m

£118

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 47 results
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5

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
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
8,975 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
667 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
2,990 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
7,489 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
7,457 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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 October 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 £353. If you're looking for a direct round-trip flight from San Francisco, you can expect to pay around £580.

  • 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 39m on average. The quickest direct flight from San Francisco at this time departs from San Francisco (1h 32m), while the longest leaves from San Francisco (14h 35m).

  • 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, February is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, August offers travelers the most options.

See more FAQs

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