United Kingdom

$280+ Cheap flights from San Francisco (SFO) to the United Kingdom

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
Dec 23 — Dec 301
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Cheap flight deals from San Francisco to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to United Kingdom (GB0). 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 December 18, 2024.

Round-trip from

$610
(Cheapflightsfares)

One-way from

$280
(Kiwi.com)
From San Francisco to United Kingdom
One-way flight from San Francisco to United Kingdom

Find flight deals from San Francisco to United Kingdom

Cheapest flights from San Francisco to United Kingdom
Explore the most affordable flight options available from San Francisco to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:40 pmSFO - LHR
Nonstop10h 15mVirgin Atlantic
Tue 1/146:30 amLHR - SFO
1 stop13h 20mVirgin Atlantic
Deal found 12/17$618
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:30 pmSFO - LHR
Nonstop10h 30mAmerican Airlines
Fri 1/177:50 amLHR - SFO
1 stop15h 40mAmerican Airlines
Deal found 12/16$623
This Cheapflightsfares deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmSFO - LHR
1 stop14h 05mMultiple Airlines
Wed 1/158:55 amLHR - SFO
1 stop15h 30mMultiple Airlines
Deal found 12/17$628
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:00 pmSFO - LHR
1 stop13h 10mUnited Airlines
Fri 1/178:55 amLHR - SFO
1 stop15h 30mUnited Airlines
Deal found 12/17$632
This Flighttix deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:50 pmSFO - LHR
Nonstop10h 35mAustrian Airlines
Tue 1/141:45 pmLHR - SFO
Nonstop11h 10mAustrian Airlines
Deal found 12/18$634
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:40 pmSFO - LHR
Nonstop10h 15mDelta
Tue 1/146:30 amLHR - SFO
1 stop13h 20mDelta
Deal found 12/17$637
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:25 pmSFO - LGW
1 stop14h 25mSWISS
Mon 1/136:45 pmLGW - SFO
1 stop29h 40mSWISS
Deal found 12/17$640
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:40 pmSFO - LHR
Nonstop10h 35mBritish Airways
Tue 1/1411:45 amLHR - SFO
Nonstop11h 15mBritish Airways
Deal found 12/17$648
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:25 pmSFO - LHR
2 stops34h 15mSWISS
Tue 1/148:05 pmLHR - SFO
1 stop28h 20mSWISS
Deal found 12/17$653
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:30 pmSFO - LHR
1 stop14h 30mScandinavian Airlines
Thu 1/166:40 amLHR - SFO
1 stop17h 00mScandinavian Airlines
Deal found 12/17$654
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:25 pmSFO - LCY
1 stop15h 15mSWISS
Mon 1/137:10 pmLCY - SFO
1 stop29h 15mSWISS
Deal found 12/17$681
This Virgin Atlantic deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:50 pmSFO - LCY
1 stop18h 45mVirgin Atlantic
Tue 1/146:55 pmLCY - SFO
1 stop24h 55mVirgin Atlantic
Deal found 12/18$690

Find flights from San Francisco to United Kingdom within your budget

Customize your flight search to find flights from San Francisco to United Kingdom 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 2/4

5:30 pm-4:55 pm

1 stop15h 25m

Glasgow Intl

Tue 3/4

8:55 am-3:00 pm

1 stop14h 05m

$610

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 3/17

5:40 pm-8:30 pm

2 stops19h 50m

London Gatwick

Wed 3/19

9:35 am-5:15 pm

2 stops62h 40m

$616

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Thu 2/20

5:30 pm-4:00 pm

1 stop14h 30m

London Heathrow

Wed 3/12

6:40 am-4:40 pm

1 stop17h 00m

$616

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 12/29

4:40 pm-10:55 am

Nonstop10h 15m

London Heathrow

Tue 1/14

10:00 am-11:50 am

1 stop33h 50m

$622

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 1/20

4:40 pm-8:30 am

3 stops31h 50m

London Gatwick

Tue 1/28

2:35 pm-2:40 pm

3 stops32h 05m

$623

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 2/4

8:40 pm-6:30 pm

1 stop13h 50m

Glasgow Intl

Tue 3/4

6:05 am-3:00 pm

1 stop16h 55m

$625

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 1/13

4:40 pm-5:30 pm

1 stop16h 50m

London Heathrow

Sun 1/19

7:55 pm-2:45 pm

1 stop26h 50m

$625

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 12/31

2:40 pm-12:45 pm

1 stop14h 05m

London Heathrow

Wed 1/15

8:55 am-4:25 pm

1 stop15h 30m

$628

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 3/4

3:05 pm-4:10 pm

1 stop17h 05m

London City

Wed 3/26

4:40 pm-2:05 pm

1 stop28h 25m

$630

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 12/29

1:00 pm-10:10 am

1 stop13h 10m

London Heathrow

Fri 1/17

8:55 am-4:25 pm

1 stop15h 30m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from San Francisco with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from San Francisco to United Kingdom

Get recent, data-driven insights about flights from San Francisco to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from San Francisco to United Kingdom (average of $661). Flying from San Francisco to United Kingdom in June is currently the most expensive (average of $1,135). 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.

What is the cheapest time of day to fly from SFO to GB?

Find hourly flight availability from San Francisco to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from San Francisco to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco to United Kingdom

Explore weekly flight availability from San Francisco to United Kingdom. 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 December 18, 2024.

The most flights from SFO to GB0 are scheduled on a Monday (33 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (33 on average).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Virgin Atlantic, Delta and KLM from San Francisco to United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,604 reviews
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,349 reviews
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,285 reviews
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
787 reviews
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,606 reviews
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to United Kingdom. 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 United Kingdom?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to United Kingdom. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • What are the cheapest airlines to fly from San Francisco to United Kingdom one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $294. However, be on the lookout for offers from WestJet and TAP AIR PORTUGAL, as they are both options that can get you from San Francisco to United Kingdom for a low price.

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

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

    Before booking your flight to United Kingdom from San Francisco, check out the most reliable airlines to get you to your destination on time: Iberia (82%), KLM (81%), American Airlines( 80%).

  • What are the cheapest flights from San Francisco to United Kingdom?

    On average you can expect to pay $2,387 for a flight from San Francisco to United Kingdom. The cheapest flight overall is $374 while the most popular route, (San Francisco - London Heathrow) is currently priced at $452.

  • Can I find deals for flights from San Francisco to United Kingdom that include hotel bookings?

    Yes. In addition to deals on San Francisco to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to United Kingdom.

  • Can I find deals for business class flights from San Francisco to United Kingdom?

    Yes. Cheapflights offers flight deals from San Francisco to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to United Kingdom (average of $661). Flying from San Francisco to United Kingdom in June is currently the most expensive (average of $1,135). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from San Francisco to United Kingdom

Discover the top 10 airlines that operate flights from San Francisco to United Kingdom. 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$436Average$588FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$448Average$699FlexibilityNo cancel feeOn-time77%
FinnairCheapest$519Average$661FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$536Average$912FlexibilityNo cancel feeOn-time71%
SWISSCheapest$555Average$807FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$558Average$882FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$571Average$798FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$924FlexibilityNo cancel feeOn-time70%
KLMCheapest$586Average$1,035FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$588Average$961FlexibilityNo cancel feeOn-time76%
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