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£45+ 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 19/1. 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
25 dez — 1 jan1
1 adult
1 adult, Economy, 0 bags

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 25 novembro 2025.

dom 21/1222:48SFO - SEA
Nonstop2h 11mUnited Airlines
qua 31/1205:00SEA - SFO
Nonstop2h 36mUnited Airlines
Deal found 22/11£95
seg 16/206:30SFO - SEA
Nonstop2h 17mAlaska Airlines
qua 18/208:15SEA - SFO
Nonstop2h 22mAlaska Airlines
Deal found 24/11£101
seg 29/1222:48SFO - SEA
Nonstop2h 11mUnited Airlines
ter 20/112:35SEA - SFO
Nonstop2h 18mUnited Airlines
Deal found 23/11£120
sex 26/1206:00SFO - SEA
Nonstop2h 23mUnited Airlines
qua 31/1219:12SEA - SFO
Nonstop2h 18mUnited Airlines
Deal found 23/11£126
ter 30/1205:45SFO - SEA
Nonstop2h 21mDelta
qua 7/121:20SEA - SFO
Nonstop2h 08mDelta
Deal found 24/11£127
qui 25/1216:42SFO - SEA
Nonstop2h 17mAlaska Airlines
qui 1/107:09SEA - SFO
Nonstop2h 24mAlaska Airlines
Deal found 24/11£139
qua 17/1210:30SFO - SEA
Nonstop2h 22mDelta
qui 18/1220:10SEA - SFO
Nonstop2h 21mDelta
Deal found 24/11£140
qua 17/1213:15SFO - SEA
Nonstop2h 14mUnited Airlines
qui 15/109:25SEA - SFO
Nonstop2h 18mUnited Airlines
Deal found 23/11£143
qui 8/116:10SFO - SEA
Nonstop2h 17mUnited Airlines
seg 12/117:10SEA - SFO
Nonstop2h 18mUnited Airlines
Deal found 23/11£144
qui 25/1218:55SFO - SEA
Nonstop2h 12mUnited Airlines
qui 1/107:05SEA - SFO
Nonstop2h 24mUnited Airlines
Deal found 22/11£146
seg 29/1220:46SFO - SEA
Nonstop2h 18mAlaska Airlines
ter 6/111:30SEA - SFO
Nonstop2h 24mAlaska Airlines
Deal found 24/11£147
qui 22/116:30SFO - LHR
Nonstop10h 10mVirgin Atlantic
qui 29/111:40LHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 24/11£466

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 25 novembro 2025.

Fly to

Heathrow

Route

Depart

Return

Price

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

dom 21/12

22:48-00:59

Nonstop2h 11m

Seattle/Tacoma Intl

qua 31/12

05:00-07:36

Nonstop2h 36m

£95

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

seg 16/2

06:30-08:47

Nonstop2h 17m

Seattle/Tacoma Intl

qua 18/2

08:15-10:37

Nonstop2h 22m

£101

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

dom 21/12

22:45-01:01

Nonstop2h 16m

Seattle/Tacoma Intl

seg 22/12

20:36-22:54

Nonstop2h 18m

£108

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

seg 16/2

06:30-08:47

Nonstop2h 17m

Seattle/Tacoma Intl

sex 20/2

08:15-10:37

Nonstop2h 22m

£108

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

seg 30/3

14:55-17:09

Nonstop2h 14m

Seattle/Tacoma Intl

ter 7/4

13:45-16:04

Nonstop2h 19m

£120

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

sáb 13/12

22:35-00:50

Nonstop2h 15m

Seattle/Tacoma Intl

sáb 20/12

12:35-14:53

Nonstop2h 18m

£120

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

seg 29/12

22:48-00:59

Nonstop2h 11m

Seattle/Tacoma Intl

qui 1/1

07:05-09:29

Nonstop2h 24m

£120

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

ter 30/12

05:45-08:06

Nonstop2h 21m

Seattle/Tacoma Intl

dom 18/1

11:25-13:38

Nonstop2h 13m

£127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

qui 1/1

05:45-08:06

Nonstop2h 21m

Seattle/Tacoma Intl

seg 5/1

21:20-23:28

Nonstop2h 08m

£127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

sex 2/1

05:45-08:06

Nonstop2h 21m

Seattle/Tacoma Intl

qui 8/1

11:25-13:38

Nonstop2h 13m

£127

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 47 results
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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 Virgin Atlantic, United Airlines, 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.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,042 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
3,033 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,584 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,535 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 25 novembro 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 £365. If you're looking for a direct round-trip flight from San Francisco, you can expect to pay around £642.

  • 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 5h 05m on average. The quickest direct flight from San Francisco at this time departs from San Francisco (1h 34m), while the longest leaves from San Francisco (14h 00m).

  • 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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