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$202+ Cheap flights from San Francisco (SFO) to Heathrow (LHR)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
7月 31 — 8月 71
From?
To?
週三 7/31
週三 8/7
1 adult, Economy
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The best prices from San Francisco to London Heathrow are usually found in October or September, booked 14 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San Francisco to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Heathrow (LHR). 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 7月 26, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$500
(mytrip.com)

One-way from

$202
(Cheapflightsfares)
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From San Francisco to London Heathrow
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One-way flight from San Francisco to London Heathrow
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What is the cheapest day to fly round-trip from San Francisco to London Heathrow Airport?

Friday flights are generally found to be more expensive for flights from San Francisco to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

Find a great deal and save up to 12% by booking at least 57 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 Heathrow Airport within the next two weeks, with the cheapest ticket starting at $780.

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

The best pricing can be found in the month of October. Prices to London Heathrow Airport from San Francisco average $793. You can even find prices in October for less than $793, as users have found deals to London Heathrow Airport from as low as $389. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from San Francisco. Flying in the targeted month can save you up to 50%.

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

One of the essential ways to save on airfare from San Francisco to London Heathrow Airport 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 16% on airfare.

Cheap San Francisco to Heathrow flights in July & August 2024

Find cheap flight options from San Francisco to Heathrow specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on 7月 26, 2024.
These are some of the most attractive deals on flights from San Francisco to London in 2024. More deals are always being added, so be sure to check back regularly.
This Booking.com deal was found by Cheapflights users on 7/25. 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.
週日 8/115:01 pmSFO - LHR
Nonstop10h 19mVirgin Atlantic
週三 8/217:15 pmLHR - SFO
1 stop24h 30mVirgin Atlantic
Deal found 7/25$568
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 8/1110:10 pmSFO - LHR
Nonstop10h 20mDelta
週二 8/276:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$574
This Booking.com deal was found by Cheapflights users on 7/25. 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.
週日 8/1110:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
週二 8/272:45 pmLHR - SFO
1 stop29h 00mVirgin Atlantic
Deal found 7/25$577
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 8/115:01 pmSFO - LHR
Nonstop10h 19mDelta
週二 8/276:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$578
This Booking.com deal was found by Cheapflights users on 7/25. 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.
週日 8/115:01 pmSFO - LHR
Nonstop10h 19mVirgin Atlantic
週三 8/215:20 pmLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 7/25$579
This Flighttix deal was found by Cheapflights users on 7/25. 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.
週日 8/114:36 pmSFO - LHR
1 stop14h 14mVirgin Atlantic
週二 8/276:30 amLHR - SFO
1 stop13h 15mVirgin Atlantic
Deal found 7/25$581
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 8/114:36 pmSFO - LHR
1 stop14h 14mDelta
週二 8/276:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$583
This Booking.com deal was found by Cheapflights users on 7/25. 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.
週日 8/1110:10 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
週二 8/275:15 pmLHR - SFO
Nonstop11h 00mVirgin Atlantic
Deal found 7/25$586
This Delta deal was found by Cheapflights users on 7/25. 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.
週日 8/1110:10 pmSFO - LHR
Nonstop10h 20mDelta
週二 8/276:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$587

San Francisco to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated 7月 26, 2024.
These are some of the most attractive deals on flights from San Francisco to London in 2024. More deals are always being added, so be sure to check back regularly.
This oojo deal was found by Cheapflights users on 7/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 11/44:40 pmSFO - LHR
1 stop22h 00mTAP AIR PORTUGAL
週三 11/206:00 amLHR - SFO
1 stop16h 55mTAP AIR PORTUGAL
Deal found 7/25$512
This JustFly deal was found by Cheapflights users on 7/25. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 10/112:10 pmSFO - LHR
1 stop13h 50mAir Canada
週日 11/109:30 amLHR - SFO
2 stops19h 29mAir Canada
Deal found 7/25$523
This oojo deal was found by Cheapflights users on 7/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 10/115:40 pmSFO - LHR
2 stops38h 45mScandinavian Airlines
週一 10/1410:20 amLHR - SFO
2 stops37h 30mScandinavian Airlines
Deal found 7/24$527
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/74:35 pmSFO - LHR
1 stop33h 35mMultiple Airlines
週日 11/106:00 amLHR - SFO
1 stop18h 25mMultiple Airlines
Deal found 7/25$530
This oojo deal was found by Cheapflights users on 7/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 9/75:40 pmSFO - LHR
1 stop17h 50mScandinavian Airlines
週一 9/97:30 pmLHR - SFO
2 stops28h 20mScandinavian Airlines
Deal found 7/25$531
This Booking.com deal was found by Cheapflights users on 7/26. 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.
週四 10/245:40 pmSFO - LHR
2 stops36h 55mScandinavian Airlines
週日 10/2710:20 amLHR - SFO
1 stop36h 10mScandinavian Airlines
Deal found 7/26$533
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/710:45 pmSFO - LHR
2 stops24h 25mMultiple Airlines
週日 11/106:00 amLHR - SFO
1 stop18h 25mMultiple Airlines
Deal found 7/25$536
This CrystalTravel deal was found by Cheapflights users on 7/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 10/15:40 pmSFO - LHR
1 stop14h 20mScandinavian Airlines
週一 10/286:40 amLHR - SFO
1 stop15h 50mScandinavian Airlines
Deal found 7/25$538
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 11/254:40 pmSFO - LHR
1 stop16h 50mTAP AIR PORTUGAL
週二 12/106:30 pmLHR - SFO
1 stop28h 25mTAP AIR PORTUGAL
Deal found 7/25$539

San Francisco to Heathrow flights leaving soon

Find last-minute flight options from San Francisco to Heathrow 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 2,752,877 searches. Data last updated 7月 26, 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to London. Tip: verify your flight details before completing your reservation.
This Delta deal was found by Cheapflights users on 7/26. 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.
週一 8/510:10 pmSFO - LHR
Nonstop10h 20mDelta
週二 8/276:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/26$588
This Delta deal was found by Cheapflights users on 7/26. 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.
週一 8/510:10 pmSFO - LHR
Nonstop10h 20mDelta
週三 8/286:30 amLHR - SFO
1 stop13h 15mDelta
Deal found 7/26$590
This Delta deal was found by Cheapflights users on 7/25. 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.
週一 8/510:10 pmSFO - LHR
Nonstop10h 20mDelta
週五 8/236:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$593
This Delta deal was found by Cheapflights users on 7/26. 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.
週日 8/45:01 pmSFO - LHR
Nonstop10h 19mDelta
週二 8/275:15 pmLHR - SFO
Nonstop11h 00mDelta
Deal found 7/26$595
This Delta deal was found by Cheapflights users on 7/25. 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.
週一 8/510:10 pmSFO - LHR
Nonstop10h 20mDelta
週二 8/2711:45 amLHR - SFO
Nonstop11h 00mDelta
Deal found 7/25$596
This Delta deal was found by Cheapflights users on 7/25. 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.
週一 8/512:49 pmSFO - LHR
1 stop13h 26mDelta
週五 8/236:15 amLHR - SFO
1 stop14h 30mDelta
Deal found 7/25$598
This Delta deal was found by Cheapflights users on 7/25. 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.
週一 8/512:51 amSFO - LHR
1 stop22h 24mDelta
週四 8/226:30 amLHR - SFO
1 stop13h 15mDelta
Deal found 7/25$600
This Delta deal was found by Cheapflights users on 7/26. 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.
週一 8/510:10 pmSFO - LHR
Nonstop10h 20mDelta
週三 8/2111:45 amLHR - SFO
Nonstop11h 00mDelta
Deal found 7/26$601
This Delta deal was found by Cheapflights users on 7/25. 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.
週一 8/54:36 pmSFO - LHR
1 stop14h 14mDelta
週三 8/215:20 pmLHR - SFO
Nonstop11h 00mDelta
Deal found 7/25$605

One-way flights to Heathrow from San Francisco

Search for one-way flight options from San Francisco to Heathrow. 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 2,752,877 searches. Data last updated 7月 26, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to London. Those needing a return flight from San Francisco to London can use the search form above.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
週二 11/51:55 pmSFO - LHR
1 stop14h 55mWestJet
Deal found 7/25$202
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 1/161:55 pmSFO - LHR
1 stop14h 55mWestJet
Deal found 7/25$204
This WestJet deal was found by Cheapflights users on 7/25. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 12/61:55 pmSFO - LHR
1 stop14h 55mWestJet
Deal found 7/25$229
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 12/271:55 pmSFO - LHR
1 stop14h 55mWestJet
Deal found 7/24$237
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 10/271:55 pmSFO - LHR
1 stop15h 55mWestJet
Deal found 7/25$241
This World Air Fares deal was found by Cheapflights users on 7/25. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 10/207:30 amSFO - LHR
1 stop20h 35mWestJet
Deal found 7/25$243
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
週二 9/2412:50 pmSFO - LHR
1 stop15h 15mWestJet
Deal found 7/25$250
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 9/257:30 amSFO - LHR
1 stop20h 35mWestJet
Deal found 7/25$253
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
週二 9/2412:50 pmSFO - LHR
2 stops24h 45mMultiple Airlines
Deal found 7/25$255

Find flights from San Francisco to Heathrow within your budget

Customize your flight search to find flights from San Francisco to Heathrow 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 2,752,877 searches. Data last updated 7月 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$500 - $591

Route

Depart

Return

Price

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週三 1/1

1 stop20h 55m

London Heathrow

週二 1/14

1 stop33h 15m

$500

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週二 10/1

1 stop13h 50m

London Heathrow

週日 11/10

2 stops19h 29m

$523

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週五 10/11

2 stops38h 45m

London Heathrow

週一 10/14

2 stops37h 30m

$527

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週四 11/7

1 stop33h 35m

London Heathrow

週日 11/10

1 stop18h 25m

$530

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週三 10/9

Nonstop10h 19m

London Heathrow

週四 10/17

1 stop13h 15m

$562

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週二 10/8

1 stop14h 15m

London Heathrow

週四 10/24

1 stop18h 10m

$567

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週日 12/1

Nonstop10h 35m

London Heathrow

週二 12/17

1 stop34h 35m

$573

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週日 10/6

Nonstop10h 20m

London Heathrow

週四 10/17

1 stop13h 15m

$585

San FranciscoLondon Heathrow

SFO - LHR

SFOLHR

San Francisco

週一 11/4

Nonstop10h 30m

London Heathrow

週三 11/20

Nonstop11h 25m

$591

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from San Francisco to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Heathrow. Price data was last updated on July 23, 2024.
Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from San Francisco to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Heathrow. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to London Heathrow Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Francisco to Heathrow

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

Temperature and rainfall in Heathrow by month

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

LON

Temperature

39.2 - 62.6 °F

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 7月 26, 2024.
See what other customers who have flown with Air Canada, Virgin Atlantic and Scandinavian Airlines from San Francisco to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

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

SWISS
7.7
Good
1,799 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.7
Good
1,332 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.7
Good
933 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Boarding

8.2

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 Heathrow. 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 Heathrow?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to London Heathrow. You should not have trouble finding flights to London Heathrow from San Francisco; the airport handles an average of 28 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 22 airlines have flights from the San Francisco airport to London Heathrow. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • Can I find flights from San Francisco to London Heathrow Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from San Francisco to London Heathrow Airport for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $500, but on average you can expect to pay $539.

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

    Cheapflights has at least 20 direct flights from San Francisco to London Heathrow Airport under $600. A good price for a nonstop flight from San Francisco to London Heathrow Airport is less than $611.

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

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

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

    Our cheapest airline available from San Francisco to London Heathrow Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $500 on this airline. Additional options worth looking into are Air Canada and Scandinavian Airlines, starting at $523 and $527 round-trip. Users have found that TAP AIR PORTUGAL is 38% cheaper than the other options available to this destination.

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

    Consider Air New Zealand (81%), Air Canada (80%) or Austrian Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to London Heathrow Airport.

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

    Looking for the cheapest flight from San Francisco to London Heathrow Airport? While on average our users pay $1,880, our data indicates the cheapest price to be $383. The most popular route (San Francisco - London Heathrow), is priced around $491.

  • What does SFO to LHR mean?

    SFO stands for San Francisco Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    San Francisco to London Heathrow Airport flights have a layover in Los Angeles most of the time. San Francisco to London Heathrow Airport flights stop in Dublin the next most. Copenhagen comes next as the third most popular layover location for San Francisco to London Heathrow Airport flights.

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

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be accessed by traveling approximately 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Those on a layover in Los Angeles in need of a rental car can book one at Los Angeles for about $46.

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

    Most Dublin visitors opt to spend their time at St. Patrick's Cathedral, Molly Malone Statue, and Dublin Castle. Travelers on a layover in Dublin can visit St. Patrick's Cathedral, Molly Malone Statue, and Dublin Castle, by traveling 6.1 mi, 5.8 mi, and 5.8 mi, respectively after landing at Dublin. Those on a layover in Dublin in need of a rental car can book one at Dublin for about $29.

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

    Copenhagen travelers tend to visit Tivoli, Kongens Nytorv, and Amager Square more than any other attractions. Tivoli, Kongens Nytorv, and Amager Square can be accessed by traveling approximately 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen. Those landing in Copenhagen looking to spend some time exploring during their layover can rent a car for about $55 per day.

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

    Flights departing from San Francisco and landing in London Heathrow Airport layover in Seattle least frequently. Salt Lake City sees the next fewest layovers on San Francisco to London Heathrow Airport flights. Lisbon comes in third to last in terms of the least popular layover locations on San Francisco to London Heathrow Airport flights.

  • Can I find deals for flights from San Francisco to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from San Francisco to Heathrow that allow pets onboard?

    Many airlines flying from San Francisco to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Heathrow?

    Yes, you can often find last-minute deals on San Francisco to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to London Heathrow Airport flight deals updated?

    The San Francisco to London Heathrow Airport flight deals you see on this page were last updated on 7/26.

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

    When booking a flight from San Francisco to London Heathrow Airport, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

  • What is the cheapest month to book a flight from San Francisco to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to London Heathrow Airport (average of $652). Flying from San Francisco to London Heathrow Airport in June is currently the most expensive (average of $1,095). 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.

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Alternative routes for San Francisco to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from San Francisco to Heathrow

Discover the top 10 airlines that operate flights from San Francisco to Heathrow. 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 2,752,877 searches. Data last updated 7月 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$177Average$532FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$471Average$610FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$478Average$549FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$527Average$772FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$542Average$686FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$548Average$878FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$549Average$907FlexibilityNo cancel feeOn-time77%
SWISSCheapest$551Average$730FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$562Average$923FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$567Average$711FlexibilityNo cancel feeOn-time77%
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Search flights from San Francisco to Heathrow by cabin class

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

Find hourly flight availability from San Francisco to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7月 26, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
55%of flight departuresAfternoonNoon to 6 pm
44%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Francisco to Heathrow

Explore weekly flight availability from San Francisco to Heathrow. 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 7月 26, 2024.
Sunday26daily flights
Monday31daily flights
Tuesday26daily flights
Wednesday31daily flights
Thursday26daily flights
Friday31daily flights
Saturday31daily flights

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