Cheap flights from San Francisco (SFO) to London (LON) from $192

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 5/1. 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 — LON
мар 24 — мар 311

The best prices from San Francisco to London are usually found in October or February, booked 21 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from San Francisco to London

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated март 19, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$644

One-way from

$192
High demand for flights, 34% potential price rise
Best time to find cheap flights, 21% potential price drop
From San Francisco to London (LON)
One-way flight from San Francisco to London (LON)

What is the cheapest day to fly round-trip from San Francisco to London?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 15% on the overall cost on flights from San Francisco to London.

How far in advance should I book a flight from San Francisco to London?

Find a great deal and save up to 23% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to London within the next two weeks, with the cheapest ticket starting at $846.

What is the cheapest month to fly from San Francisco to London?

October is one of the best times of the year to fly to London from San Francisco. Prices for October average $827 per person but you can even find prices for as low as $388. The most expensive prices can be found in the month of June. Opting for a October flight can save you 51% on your journey compared to booking in June

When is the cheapest time to fly from San Francisco to London (SFO - LON)?

One of the essential ways to save on airfare from San Francisco to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

Cheap Aer Lingus flights from San Francisco to London

Explore cheap flight options specifically provided by Aer Lingus for the route between San Francisco and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
Take a peek at the cheapest Aer Lingus flights we've detected traveling from San Francisco to London. Make sure to double check the flight details before booking.
пн. 4/295:45 pmSFO - LHR
1 stop15h 35mAer Lingus
вт. 5/77:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$543
вс. 4/215:45 pmSFO - LHR
1 stop14h 10mAer Lingus
вт. 5/78:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/18$551
вс. 4/215:45 pmSFO - LHR
1 stop14h 10mAer Lingus
вт. 5/78:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/18$554
ср. 4/175:45 pmSFO - LHR
1 stop14h 10mAer Lingus
чт. 5/27:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$556
вт. 4/165:45 pmSFO - LHR
1 stop15h 35mAer Lingus
ср. 4/247:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$557
вт. 4/165:45 pmSFO - LHR
1 stop13h 10mAer Lingus
сб. 4/207:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$558
  • Aer Lingus is one of the most popular airlines used for those traveling from San Francisco to London. Flights on this route from Aer Lingus typically cost $807.41 RT, a price that is 67% more expensive than the average San Francisco to London flight. The cheapest flight found was $577 RT. When traveling from San Francisco to London on Aer Lingus, the most popular airport to depart from is San Francisco Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from San Francisco to London, Aer Lingus flights are 4% more popular than any other airline flying that same route.

Cheap Virgin Atlantic flights from San Francisco to London

Explore cheap flight options specifically provided by Virgin Atlantic for the route between San Francisco and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
Some of the lowest-priced Virgin Atlantic flights we've found at this time heading from San Francisco to London. Check back soon if you're not seeing flights that suit your needs.
вс. 4/2110:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
вт. 5/76:15 amLHR - SFO
1 stop14h 30mVirgin Atlantic
Deal found 3/18$562
пн. 4/295:01 pmSFO - LHR
Nonstop10h 19mVirgin Atlantic
вт. 5/711:45 amLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$563
вс. 4/2110:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
вт. 5/75:15 pmLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$569
ср. 4/175:01 pmSFO - LHR
Nonstop10h 19mVirgin Atlantic
ср. 4/245:20 pmLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$570
вс. 4/2110:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
вт. 5/75:15 pmLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$574
вт. 4/25:01 pmSFO - LHR
Nonstop10h 19mVirgin Atlantic
ср. 4/105:10 pmLHR - SFO
1 stop26h 35mVirgin Atlantic
Deal found 3/18$594
вт. 4/210:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
ср. 4/1011:45 amLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$598
вт. 4/168:45 amSFO - LGW
1 stop17h 15mVirgin Atlantic
вт. 4/2312:00 pmLGW - SFO
1 stop21h 33mVirgin Atlantic
Deal found 3/18$602
вт. 4/1610:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
пн. 4/228:55 pmLHR - SFO
1 stop22h 50mVirgin Atlantic
Deal found 3/18$619
  • If you’re traveling from San Francisco to London, one of the more common airlines traveling that route is Virgin Atlantic. Flights from Virgin Atlantic traveling this route typically cost $725.58 RT. This price is typically 78% more expensive than other airlines that offer San Francisco to London flights. When booking this route, the cheapest RT price found was $559. The most popular departure airport in San Francisco when flying to London is San Francisco Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from San Francisco to London, Virgin Atlantic flights are 1% more popular than any other airline flying that same route.

Cheap San Francisco to London flights in March & April 2024

Find cheap flight options from San Francisco to London specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on март 19, 2024.
The lowest fares we've come across on flights traveling from San Francisco to London in March and April 2024. For more flight deals, be sure to check back very soon.
пн. 4/295:45 pmSFO - LHR
1 stop15h 35mAer Lingus
вт. 5/77:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$543
вс. 3/3112:35 pmSFO - LHR
Nonstop10h 20mLufthansa
вт. 4/168:40 amLHR - SFO
1 stop15h 25mLufthansa
Deal found 3/17$545
пн. 4/295:45 pmSFO - LHR
1 stop14h 10mAer Lingus
пн. 5/68:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/17$546
вс. 4/215:45 pmSFO - LHR
1 stop14h 10mAer Lingus
вт. 5/78:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/18$551
вс. 4/215:45 pmSFO - LHR
1 stop14h 10mAer Lingus
вт. 5/78:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/18$554
вт. 4/235:45 pmSFO - LHR
1 stop14h 10mAer Lingus
вт. 5/76:45 amLHR - SFO
1 stop17h 05mAer Lingus
Deal found 3/17$556
ср. 4/175:45 pmSFO - LHR
1 stop14h 10mAer Lingus
ср. 5/17:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/16$557
ср. 4/1710:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
ср. 4/246:15 amLHR - SFO
1 stop14h 30mVirgin Atlantic
Deal found 3/18$558
вт. 4/165:45 pmSFO - LHR
1 stop13h 10mAer Lingus
сб. 4/208:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/17$559

San Francisco to London 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
The lowest fares we've come across on flights traveling from San Francisco to London in March and April 2024. For more flight deals, be sure to check back very soon.
вт. 10/83:50 pmSFO - LGW
1 stop15h 45mTAP AIR PORTUGAL
ср. 10/99:05 pmLGW - SFO
2 stops25h 30mTAP AIR PORTUGAL
Deal found 3/18$488
ср. 5/12:40 pmSFO - LGW
1 stop36h 20mMultiple Airlines
пт. 5/1010:45 amLGW - SFO
2 stops28h 58mMultiple Airlines
Deal found 3/18$517
ср. 10/24:20 pmSFO - LHR
1 stop22h 35mTAP AIR PORTUGAL
чт. 11/76:00 amLHR - SFO
1 stop16h 55mTAP AIR PORTUGAL
Deal found 3/17$521
ср. 10/27:20 pmSFO - LHR
Nonstop10h 30mBritish Airways
чт. 11/711:05 amLHR - SFO
Nonstop11h 10mBritish Airways
Deal found 3/17$527
ср. 10/22:00 pmSFO - LHR
1 stop14h 50mIberia
чт. 11/711:05 amLHR - SFO
Nonstop11h 10mIberia
Deal found 3/17$529
пн. 4/295:45 pmSFO - LHR
1 stop15h 35mAer Lingus
вт. 5/77:40 amLHR - SFO
1 stop16h 10mAer Lingus
Deal found 3/18$543
вс. 3/3112:35 pmSFO - LHR
Nonstop10h 20mLufthansa
вт. 4/168:40 amLHR - SFO
1 stop15h 25mLufthansa
Deal found 3/17$545
пн. 11/254:40 pmSFO - LGW
1 stop15h 05mTAP AIR PORTUGAL
чт. 12/53:55 pmLGW - SFO
1 stop30h 20mTAP AIR PORTUGAL
Deal found 3/18$546
пн. 4/295:45 pmSFO - LHR
1 stop14h 10mAer Lingus
пн. 5/68:50 amLHR - SFO
1 stop15h 00mAer Lingus
Deal found 3/17$546

Non-stop flights to London from San Francisco

Discover non-stop flight options from San Francisco to London. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
For a shorter flight, select one of these non-stop flights from San Francisco to London. Users seeking other options on flights from San Francisco to London should update the search form at the top of the page.
вс. 4/213:30 pmSFO - LHR
Nonstop10h 30mAmerican Airlines
вт. 5/710:10 amLHR - SFO
Nonstop11h 05mAmerican Airlines
Deal found 3/18$587
ср. 5/112:35 pmSFO - LHR
Nonstop10h 20mLufthansa
пт. 5/1010:25 amLHR - SFO
Nonstop10h 55mLufthansa
Deal found 3/18$589
вт. 4/210:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
ср. 4/1011:45 amLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 3/18$598
вт. 4/167:45 pmSFO - LHR
Nonstop10h 25mLufthansa
ср. 4/2410:25 amLHR - SFO
Nonstop10h 55mLufthansa
Deal found 3/18$620
пн. 4/13:30 pmSFO - LHR
Nonstop10h 30mBritish Airways
чт. 9/510:10 amLHR - SFO
Nonstop11h 05mBritish Airways
Deal found 3/18$622
ср. 4/35:01 pmSFO - LHR
Nonstop10h 19mDelta
чт. 4/115:20 pmLHR - SFO
Nonstop11h 00mDelta
Deal found 3/18$624
ср. 5/87:45 pmSFO - LHR
Nonstop10h 25mLufthansa
вт. 5/214:15 pmLHR - SFO
Nonstop11h 00mLufthansa
Deal found 3/17$626
чт. 5/23:30 pmSFO - LHR
Nonstop10h 30mBritish Airways
вт. 5/1410:10 amLHR - SFO
Nonstop11h 05mBritish Airways
Deal found 3/18$639
пт. 4/197:45 pmSFO - LHR
Nonstop10h 25mUnited Airlines
вт. 4/2312:20 pmLHR - SFO
Nonstop11h 00mUnited Airlines
Deal found 3/18$640

San Francisco to London flights leaving soon

Find last-minute flight options from San Francisco to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
Have a look at some of the last-minute flights available departing from San Francisco to London. To prevent any unwanted surprises, users should verify their flight info before booking.
вс. 3/318:15 amSFO - LGW
1 stop18h 40mMultiple Airlines
вт. 4/162:00 pmLGW - SFO
2 stops40h 59mMultiple Airlines
Deal found 3/17$562
вс. 3/316:00 amSFO - LGW
1 stop20h 55mMultiple Airlines
вт. 4/162:00 pmLGW - SFO
2 stops40h 59mMultiple Airlines
Deal found 3/17$569
пн. 4/112:40 amSFO - LGW
2 stops25h 20mMultiple Airlines
ср. 9/259:05 pmLGW - SFO
1 stop29h 05mMultiple Airlines
Deal found 3/18$590
пн. 4/112:40 amSFO - LGW
2 stops25h 20mMultiple Airlines
вт. 9/247:05 amLGW - SFO
1 stop19h 05mMultiple Airlines
Deal found 3/18$603
пн. 4/112:40 amSFO - LGW
2 stops25h 20mMultiple Airlines
ср. 12/117:55 amLGW - SFO
1 stop20h 15mMultiple Airlines
Deal found 3/18$632
ср. 3/278:35 amSFO - LGW
2 stops39h 20mMultiple Airlines
ср. 9/259:05 pmLGW - SFO
1 stop29h 05mMultiple Airlines
Deal found 3/18$635
пн. 4/112:40 amSFO - LGW
2 stops25h 20mMultiple Airlines
вс. 9/87:30 amLGW - SFO
1 stop18h 40mMultiple Airlines
Deal found 3/18$637
пн. 4/17:40 pmSFO - LGW
1 stop14h 10mSWISS
ср. 4/176:45 pmLGW - SFO
1 stop29h 20mSWISS
Deal found 3/18$638
вс. 3/2410:59 pmSFO - LHR
1 stop23h 56mUnited Airlines
вт. 4/91:45 pmLHR - SFO
1 stop34h 20mUnited Airlines
Deal found 3/17$641

One-way flights to London from San Francisco

Search for one-way flight options from San Francisco to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated март 19, 2024.
If you're seeking multiple options on one-way flights from San Francisco to London, be sure to check out these deals, which are updated often. Users needing a return flight from San Francisco to London should utilize the search form above.
ср. 5/12:40 pmSFO - LGW
1 stop36h 20mMultiple Airlines
Deal found 3/18$192
чт. 4/2510:15 amSFO - LGW
1 stop16h 40mMultiple Airlines
Deal found 3/18$208
пн. 5/67:30 amSFO - LHR
1 stop20h 35mWestJet
Deal found 3/18$215
вт. 4/1611:59 pmSFO - LGW
2 stops47h 01mMultiple Airlines
Deal found 3/18$219
ср. 5/87:30 amSFO - LHR
1 stop20h 35mWestJet
Deal found 3/18$222
пн. 4/2912:58 amSFO - LGW
2 stops46h 02mMultiple Airlines
Deal found 3/18$230
вт. 4/1612:58 amSFO - LGW
3 stops46h 02mMultiple Airlines
Deal found 3/18$235
сб. 4/279:06 pmSFO - LGW
2 stops28h 54mMultiple Airlines
Deal found 3/18$237
пн. 3/258:52 pmSFO - LGW
3 stops30h 08mMultiple Airlines
Deal found 3/18$239

Find flights from San Francisco to London within your budget

Customize your flight search to find flights from San Francisco to London 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 3,145,932 searches. Data last updated март 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$517 - $588

Route

Depart

Return

Price

San FranciscoLondon Gatwick

SFO - LGW

SFOLGW

San Francisco

ср. 5/1

1 stop36h 20m

London Gatwick

пт. 5/10

2 stops28h 58m

$517

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

пн. 4/29

1 stop15h 35m

London Heathrow

вт. 5/7

1 stop16h 10m

$543

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

вс. 4/21

Nonstop10h 20m

London Heathrow

вт. 5/7

1 stop14h 30m

$562

San FranciscoLondon Gatwick

SFO - LGW

SFOLGW

San Francisco

пн. 4/22

1 stop17h 15m

London Gatwick

чт. 5/9

1 stop16h 44m

$567

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

вс. 4/21

Nonstop10h 20m

London Heathrow

вт. 5/7

Nonstop11h 00m

$568

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

вс. 4/21

1 stop15h 10m

London Heathrow

вт. 5/7

1 stop15h 25m

$571

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

вт. 4/30

1 stop14h 20m

London Heathrow

вт. 5/21

1 stop16h 15m

$576

San FranciscoLondon Gatwick

SFO - LGW

SFOLGW

San Francisco

ср. 4/17

1 stop14h 15m

London Gatwick

пн. 4/22

1 stop29h 20m

$582

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

пн. 4/29

1 stop12h 35m

London Heathrow

вт. 5/7

1 stop13h 15m

$588

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from San Francisco to London?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to London. Price data was last updated on January 28, 2024.
The price you pay for your flight from San Francisco to London may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from San Francisco to London?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to London. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to London flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from San Francisco to London by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to London is currently $222 while a round-trip flight costs $564. Price data was last updated on March 10, 2024.

Currently, November is the cheapest month in which you can book a flight from San Francisco to London (average of $652). Flying from San Francisco to London in June is currently the most expensive (average of $1,187). 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.

January

$675

February

$665

March

$715

April

$732

May

$771

June

$1,187

July

$1,013

August

$793

September

$753

October

$715

November

$652

December

$674

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated март 19, 2024.
To help decide which airline to fly from San Francisco to London, see what other customers have to say about Aer Lingus, Virgin Atlantic and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.8
Good
2,183 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.8
Good
1,720 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.8
Good
1,376 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.7
Good
4,921 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.5

Entertainment

8.1

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Francisco to London?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London. On average, San Francisco has 28 outbound flights to London per day from 23 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • Can I find flights from San Francisco to London for under $600 on Cheapflights?

    Yes, there are multiple flights from San Francisco to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $517, but on average you can expect to pay $561.

  • Are there nonstop flights from San Francisco to London for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Francisco to London under $600. A good price for a nonstop flight from San Francisco to London is less than $639.

  • Are there last-minute flights available from San Francisco to London for under $600?

    There are currently 20+ open flights from San Francisco to London within the next 7 days for less than $600.

  • What are the cheapest airlines flying from San Francisco to London round-trip?

    Currently priced at $543, Aer Lingus will fly you from San Francisco to London and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and Delta - these airlines can fly you to your destination from $562 and $567, respectively. You may be able to fly from San Francisco to London for 34% less than the average price by searching for these airlines.

  • What are the most popular routes from San Francisco to London?

  • What are the most popular airlines that fly from San Francisco to London?

  • What are the most reliable airlines from San Francisco to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to London on time: KLM (88%), Air France (88%), Delta (88%).

  • What are the cheapest flights from San Francisco to London?

    On average you can expect to pay $1,819 for a flight from San Francisco to London. The cheapest flight overall is $431 while the most popular route, (San Francisco - London Heathrow) is currently priced at $546.

  • What does SFO to LHR mean?

    Great question - SFO to LHR just means San Francisco Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from San Francisco to London?

  • What are some popular things to do or see while on a layover in Dublin?

    St. Patrick's Cathedral, Dublin Castle, and Merrion Square are the most popular attractions in Dublin if you're in need of something to do during your layover. St. Patrick's Cathedral, Dublin Castle, and Merrion Square can be accessed by traveling approximately 6.1 mi, 5.8 mi, and 6.0 mi, respectively from Dublin. Travelers can book a car rental at Dublin for about $26 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Lisbon?

    Chiado, Sé de Lisboa, and Praça do Marquês de Pombal are currently the most popular points of interest in Lisbon at the moment. Chiado, Sé de Lisboa, and Praça do Marquês de Pombal can be accessed by traveling approximately 4.5 mi, 4.6 mi, and 3.6 mi, respectively from Lisbon Humberto Delgado. Travelers in need of a car in Lisbon can rent one for about $23 per day.

  • What are points of interest worth seeing during a layover in New York?

    Most New York visitors opt to spend their time at Times Square, New York City Center, and Madison Square Garden. Times Square, New York City Center, and Madison Square Garden can be accessed by traveling approximately 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $62 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San Francisco to London flights?

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Choose from the following airlines for your flight from San Francisco to London. Flights are based on user searches made on Cheapflights and were last updated on март 19, 2024.

Top 10 airlines flying from San Francisco to London

Discover the top 10 airlines that operate flights from San Francisco to London. 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 3,145,932 searches. Data last updated март 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$247Average$554FlexibilityNo cancel feeOn-timeN/A
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TAP AIR PORTUGALCheapest$465Average$558FlexibilityNo cancel feeOn-timeN/A
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VuelingCheapest$481Average$567FlexibilityNo cancel feeOn-time88%
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Scandinavian AirlinesCheapest$490Average$548FlexibilityNo cancel feeOn-time77%
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Brussels AirlinesCheapest$531Average$809FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest$535Average$815FlexibilityNo cancel feeOn-time76%
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SWISSCheapest$559Average$726FlexibilityNo cancel feeOn-time79%
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Aer LingusCheapest$567Average$831FlexibilityNo cancel feeOn-timeN/A
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FinnairCheapest$576Average$767FlexibilityNo cancel feeOn-time76%
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IberiaCheapest$576Average$741FlexibilityNo cancel feeOn-time77%
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Search flights from San Francisco to London by cabin class

Find flights from San Francisco to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Francisco to London

Find hourly flight availability from San Francisco to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated март 19, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
63%of flight departuresAfternoonNoon to 6 pm
36%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Francisco to London

Explore weekly flight availability from San Francisco to London. 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 март 19, 2024.
Sunday26daily flights
Monday31daily flights
Tuesday26daily flights
Wednesday31daily flights
Thursday26daily flights
Friday31daily flights
Saturday31daily flights

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