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Flight Deals from London Heathrow Airport to San Francisco from $385

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Stops

  • Nonstop
    from $602
  • Up to 1 stop
    $558
  • Up to 2 stops
    $568

Airlines

  • Aer Lingus
    $742
  • Air Canada
    $568
  • American Airlines
    $604
  • Austrian Airlines
    $623
  • British Airways
    $621
  • Brussels Airlines
    $623
  • Finnair
    $614
  • IBERIA
    $602
  • Lufthansa
    $593
  • SAS Airlines
    $560
  • SWISS
    $593
  • TAP Portugal
    $558
  • United Airlines
    $573
  • Virgin Atlantic
    $639

Cabin Class

  • Economy
    $558

Departure Airports

  • London Heathrow Airport
    $558

Arrival Airports

  • San Francisco International Airport
    $558

Layover Airports

  • Amsterdam Airport Schiphol
    $639
  • Barcelona International Airport
    $620
  • Brussels Airport
    $701
  • Chicago O Hare Airport
    $607
  • Copenhagen Kastrup Airport
    $560
  • Dallas Fort Worth International Airport
    $607
  • Denver International Airport
    $612
  • Dublin Airport
    $742
  • Frankfurt am Main Airport
    $573
  • Humberto Delgado Airport (Lisbon Portela Airport)
    $558
  • Los Angeles International Airport
    $598
  • Montreal Trudeau Airport
    $568
  • Munich Airport
    $594
  • New York John F Kennedy Airport
    $626
  • Newark Liberty Airport
    $603
  • Paris Charles de Gaulle Airport
    $644
  • Phoenix Sky Harbor International Airport
    $614
  • Salt Lake City International Airport
    $697
  • Stockholm Arlanda Airport
    $568
  • Toronto Pearson Airport
    $575
  • Vancouver International Airport
    $604
  • Washington Dulles Airport
    $598
  • Zürich Airport
    $568

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TAP Portugal Logo
TAP Portugal

09/15/25

LHR
8h 30m
LIS

09/15/25

SFO
TAP Portugal Logo
TAP Portugal

10/08/25

SFO
23h 15m
LIS

10/09/25

LHR
$558
Free cancellation within 83 hours of booking
SAS Airlines Logo
SAS Airlines

09/24/25

LHR
6h 10m
CPH

09/24/25

SFO
SAS Airlines Logo
SAS Airlines

10/02/25

SFO
22h
CPH

10/03/25

LHR
$560
Free cancellation within 83 hours of booking
SAS Airlines Logo
SAS Airlines

10/01/25

LHR
6h 10m
CPH

10/01/25

SFO
SAS Airlines Logo
SAS Airlines

10/15/25

SFO
25h 40m
CPH
ARN

10/16/25

LHR
$568
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

09/11/25

LHR
7h 30m
ZRH

09/11/25

SFO
Air Canada Logo
Air Canada

09/27/25

SFO
21h 45m
YUL

09/28/25

LHR
$568
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

09/23/25

LHR
6h 10m
FRA

09/23/25

SFO
United Airlines Logo
United Airlines

09/29/25

SFO
18h 20m
Direct

09/30/25

LHR
$573
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

09/23/25

LHR
10h 35m
ZRH

09/23/25

SFO
Air Canada Logo
Air Canada

09/29/25

SFO
21h 45m
YYZ

09/30/25

LHR
$575
Free cancellation within 83 hours of booking
SWISS Logo
SWISS

09/23/25

LHR
10h 35m
ZRH

09/23/25

SFO
SWISS Logo
SWISS

09/29/25

SFO
18h 20m
Direct

09/30/25

LHR
$593
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

09/11/25

LHR
6h 10m
FRA

09/11/25

SFO
Lufthansa Logo
Lufthansa

09/24/25

SFO
18h 20m
Direct

09/25/25

LHR
$593
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

09/16/25

LHR
7h 35m
MUC

09/16/25

SFO
Lufthansa Logo
Lufthansa

09/26/25

SFO
18h 20m
Direct

09/27/25

LHR
$594
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

09/11/25

LHR
6h 10m
FRA

09/11/25

SFO
Lufthansa Logo
Lufthansa

09/24/25

SFO
21h 30m
IAD

09/25/25

LHR
$598
Free cancellation within 83 hours of booking
SWISS Logo
SWISS

09/04/25

LHR
7h 30m
ZRH

09/04/25

SFO
SWISS Logo
SWISS

09/24/25

SFO
21h 45m
LAX

09/25/25

LHR
$598
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

09/09/25

LHR
3h 5m
Direct

09/09/25

SFO
IBERIA Logo
IBERIA

09/25/25

SFO
18h 25m
Direct

09/26/25

LHR
$602
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

09/10/25

LHR
6h 10m
FRA

09/10/25

SFO
Lufthansa Logo
Lufthansa

09/24/25

SFO
28h 25m
EWR

09/25/25

LHR
$603
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

09/22/25

LHR
21h 55m
ZRH

09/23/25

SFO
Air Canada Logo
Air Canada

10/05/25

SFO
20h 45m
YVR

10/06/25

LHR
$604
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

09/13/25

LHR
3h 5m
Direct

09/13/25

SFO
American Airlines Logo
American Airlines

09/26/25

SFO
18h 25m
Direct

09/27/25

LHR
$604
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

09/09/25

LHR
3h 5m
Direct

09/09/25

SFO
IBERIA Logo
IBERIA

09/25/25

SFO
22h 10m
DFW

09/26/25

LHR
$607
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

09/13/25

LHR
3h 5m
Direct

09/13/25

SFO
IBERIA Logo
IBERIA

09/24/25

SFO
21h 35m
ORD

09/25/25

LHR
$607
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

09/19/25

LHR
6h 10m
FRA

09/19/25

SFO
United Airlines Logo
United Airlines

10/08/25

SFO
21h 10m
DEN

10/09/25

LHR
$612
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

09/04/25

LHR
7h 25m
PHX

09/04/25

SFO
American Airlines Logo
American Airlines

09/24/25

SFO
18h 25m
Direct

09/25/25

LHR
$614
Free cancellation within 83 hours of booking
Finnair Logo
Finnair

09/13/25

LHR
3h 5m
Direct

09/13/25

SFO
Finnair Logo
Finnair

09/24/25

SFO
18h 25m
Direct

09/25/25

LHR
$614
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

09/23/25

LHR
9h 15m
BCN

09/23/25

SFO
IBERIA Logo
IBERIA

09/30/25

SFO
22h 31m
DFW

10/01/25

LHR
$620
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

09/11/25

LHR
3h 5m
Direct

09/11/25

SFO
British Airways Logo
British Airways

09/24/25

SFO
18h 25m
Direct

09/25/25

LHR
$621
Free cancellation within 83 hours of booking
Brussels Airlines Logo
Brussels Airlines

09/11/25

LHR
3h 5m
Direct

09/11/25

SFO
Brussels Airlines Logo
Brussels Airlines

09/24/25

SFO
18h 20m
Direct

09/25/25

LHR
$623
Free cancellation within 83 hours of booking
Austrian Airlines Logo
Austrian Airlines

09/16/25

LHR
3h 5m
Direct

09/16/25

SFO
Austrian Airlines Logo
Austrian Airlines

09/26/25

SFO
18h 20m
Direct

09/27/25

LHR
$623
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

09/11/25

LHR
3h 5m
Direct

09/11/25

SFO
IBERIA Logo
IBERIA

09/24/25

SFO
21h 50m
JFK

09/25/25

LHR
$626
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

09/15/25

LHR
16h 30m
AMS

09/16/25

SFO
Virgin Atlantic Logo
Virgin Atlantic

10/08/25

SFO
21h
AMS

10/09/25

LHR
$639
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

09/19/25

LHR
9h 15m
CDG

09/19/25

SFO
Virgin Atlantic Logo
Virgin Atlantic

10/08/25

SFO
21h
AMS

10/09/25

LHR
$644
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

09/29/25

LHR
5h 15m
AMS

09/29/25

SFO
Virgin Atlantic Logo
Virgin Atlantic

10/22/25

SFO
20h 50m
SLC

10/23/25

LHR
$697
Free cancellation within 83 hours of booking
Brussels Airlines Logo
Brussels Airlines

09/20/25

LHR
25h 35m
BRU
FRA

09/21/25

SFO
Brussels Airlines Logo
Brussels Airlines

09/28/25

SFO
18h 20m
Direct

09/29/25

LHR
$701
Free cancellation within 83 hours of booking
Aer Lingus Logo
Aer Lingus

09/14/25

LHR
7h 5m
DUB

09/14/25

SFO
Aer Lingus Logo
Aer Lingus

09/23/25

SFO
18h 25m
Direct

09/24/25

LHR
$742
Free cancellation within 83 hours of booking

Top Deals on flights from London Heathrow Airport to San Francisco

London, GB (LON) - San Francisco, US (SFO)

TAP Portugal Logo
TAP Portugal

Jun 9

LHR
8h 30m
LIS

Jun 9

SFO

as low as

$385

London, GB (LON) - San Francisco, US (SFO)

Aer Lingus Logo
Aer Lingus

May 8

LHR
7h 5m
DUB

May 8

SFO

as low as

$469

London, GB (LON) - San Francisco, US (SFO)

SWISS Logo
SWISS

Jun 6

LHR
7h 55m
ZRH

Jun 6

SFO

as low as

$555

London, GB (LON) - San Francisco, US (SFO)

Lufthansa Logo
Lufthansa

Jun 6

LHR
7h 25m
MUC

Jun 6

SFO

as low as

$559

London, GB (LON) - San Francisco, US (SFO)

SAS Airlines Logo
SAS Airlines

Jun 6

LHR
6h 10m
CPH

Jun 6

SFO

as low as

$561

London, GB (LON) - San Francisco, US (SFO)

Air Canada Logo
Air Canada

Jun 6

LHR
7h 37m
YUL

Jun 6

SFO

as low as

$572

London, GB (LON) - San Francisco, US (SFO)

Air Canada Logo
Air Canada

Jun 30

LHR
13h 23m
YYZ

Jun 30

SFO

as low as

$581

London, GB (LON) - San Francisco, US (SFO)

WestJet Logo
WestJet

Sep 10

LHR
7h 14m
YYC

Sep 10

SFO

as low as

$581

London, GB (LON) - San Francisco, US (SFO)

Brussels Airlines Logo
Brussels Airlines

Jun 6

LHR
3h
Direct

Jun 6

SFO

as low as

$591

London, GB (LON) - San Francisco, US (SFO)

Austrian Airlines Logo
Austrian Airlines

Jun 6

LHR
3h
Direct

Jun 6

SFO

as low as

$591

London, GB (LON) - San Francisco, US (SFO)

Brussels Airlines Logo
Brussels Airlines

Jun 6

LHR
8h 13m
EWR

Jun 6

SFO

as low as

$601

London, GB (LON) - San Francisco, US (SFO)

Austrian Airlines Logo
Austrian Airlines

Jun 6

LHR
7h 36m
ORD

Jun 6

SFO

as low as

$601

Frequently Asked Questions

What is the typical flight duration from London Heathrow Airport to San Francisco?
The typical flight duration from London Heathrow Airport to San Francisco generally ranges between 10 to 12 hours. This duration can vary slightly depending on wind conditions and the specific flight path taken. Travelers should account for possible variations when planning layovers or connecting transportation. It’s advisable to check with your airline for the most current scheduling details and real-time updates. Knowing this range helps in planning your arrival time and subsequent ground transportation in San Francisco.
Are there any direct flights from London Heathrow Airport to San Francisco?
Yes, direct flights from London Heathrow Airport to San Francisco are available. These non-stop services typically offer a more convenient travel experience, reducing overall travel time. Multiple airlines operate these routes, allowing for varied departure times throughout the week. However, flight availability may change seasonally or due to operational alterations, so it is good practice to compare schedules and prices. Booking in advance can also secure a direct flight option that fits your travel itinerary between the two cities.
What are the best transportation options from San Francisco airport to downtown?
Travelers arriving at San Francisco International Airport have several efficient transportation options to reach downtown. The BART (Bay Area Rapid Transit) offers a reliable train service with fares typically ranging from $10 to $15 and about a 30-minute travel time. Taxis and rideshares provide a direct, although slightly more expensive, alternative costing approximately $40 to $60, depending on traffic. Shuttle services and private car rentals are also available. Planning depending on budget, time constraints, and comfort will ensure a smooth transition from the airport.
What are the must-see attractions in San Francisco for travelers arriving from London?
For travelers arriving from London, must-see attractions in San Francisco include iconic landmarks such as the Golden Gate Bridge, Alcatraz Island, and Fisherman’s Wharf. You should also consider exploring neighborhoods like Chinatown and the Mission District for local art and cuisine. Many of these sites offer guided tours that bring historical and cultural context. These attractions provide a mix of scenic views, rich history, and vibrant local culture that distinctly showcase San Francisco’s charm, making for a well-rounded travel experience.
What are the top dining experiences in San Francisco that travelers from London should try?
San Francisco offers a diverse dining scene that appeals well to travelers from London. Top experiences include enjoying fresh seafood at Fisherman’s Wharf, exploring authentic dim sum in Chinatown, and savoring modern American cuisine at high-end farm-to-table restaurants. Prices typically range from $20 to $50 per entrée, and casual options are also widely available. Dine at renowned establishments like Tartine Bakery or try local favorites in neighborhoods such as the Mission District. These options provide a culinary exploration that reflects the city's multicultural heritage.
Is there a specific time of year when San Francisco is best visited by travelers from London?
Yes, the best time of year to visit San Francisco, especially for travelers from London, is generally between September and November or during the spring months, from March to May. These periods offer milder weather and fewer crowds compared to the peak summer season, making outdoor activities and sightseeing more pleasant. Additionally, during these times, local events and cultural festivals often take place, giving visitors an authentic taste of the city. Always check local calendars and weather forecasts to tailor your visit accordingly.
What are the best family-friendly activities in San Francisco for visitors from London?
For family-friendly adventures, San Francisco offers several engaging activities suited to visitors from London. Families can enjoy a visit to Golden Gate Park, home to playgrounds, gardens, and the California Academy of Sciences. The Exploratorium is another interactive museum that provides hands-on learning for kids and adults alike. A ferry ride to Alcatraz or a cable car tour offers a fun and scenic way to explore the city. These activities typically have a small admission fee ranging from $20 to $40 per person, balancing education with entertainment.
What cultural etiquette should travelers from London be aware of when visiting San Francisco?
Travelers from London visiting San Francisco should be aware of several cultural etiquette tips. Generally, a friendly and informal approach is appreciated, though punctuality for business or formal appointments remains important. When dining out, tipping between 15% to 20% is customary. It’s also good practice to respect personal space and avoid loud conversations in public areas. Understanding local environmental awareness, such as recycling and sustainable practices, can enhance your experience. Being attentive to these nuanced local customs will ensure a respectful and enjoyable visit.
Are there any budget-friendly hotels in San Francisco for visitors from London?
Yes, there are numerous budget-friendly hotel options in San Francisco that may appeal to visitors from London. These accommodations typically range from $100 to $200 per night, depending on the location and time of year. Neighborhoods like the Marina or the Tenderloin may offer competitive prices along with convenient access to major attractions and public transport. It is advisable to book well in advance or look for package deals online. These budget-friendly choices allow you to explore the city without compromising on comfort or accessibility.
What are the top outdoor activities in San Francisco for travelers arriving from London?
Travelers from London arriving in San Francisco can enjoy a variety of outdoor activities. Recommended pursuits include biking or walking along the Golden Gate Bridge, hiking in the Presidio or Lands End trails, and taking a ferry ride on the bay. Outdoor experiences, such as picnicking in Golden Gate Park or exploring urban gardens, offer memorable ways to see the city. For a more unique adventure, consider a kayak tour or a guided bicycle tour. These activities vary in cost from $30 to $70, providing options for different budgets and fitness levels.
What are the customs requirements for travelers flying from London to San Francisco?
Travelers flying from London to San Francisco must comply with U.S. customs requirements. This includes filling out a customs declaration form, either on paper or electronically during your flight. All travelers should ensure their passport is valid for at least six months upon arrival, and if traveling on a visa waiver program, an approved ESTA is necessary. It is also important to declare items such as food, large sums of currency, or valuable goods. Travelers should check current guidelines before departure, as regulations can range and change over time.
What unique airport amenities can travelers expect at San Francisco airport?
At San Francisco International Airport, travelers can expect a range of unique amenities that enhance the travel experience. Amenities include diverse dining options with local flavors, ample duty-free shopping areas, and art installations reflecting regional culture. There are comfortable lounges, free Wi-Fi, and even meditation rooms available for relaxation. Depending on your terminal, there are also business facilities and well-designed waiting areas. These features cater well to international travelers, ensuring a modern and comfortable environment before continuing on to explore the city.
What are the best places to shop for souvenirs in San Francisco for travelers from London?
Travelers from London looking for authentic souvenirs in San Francisco should explore areas such as Pier 39, Union Square, and local artisan markets. These locations offer a variety of locally made crafts, vintage items, and unique memorabilia that truly capture the city's spirit. Prices can vary, typically ranging from $10 to $50 per item, so there are options for every budget. Specialty shops often feature items themed around the Golden Gate Bridge, cable cars, or local art, allowing you to take home a piece of San Francisco’s unique culture and history.
What are the health and safety tips for travelers from London visiting San Francisco?
Travelers from London should prioritize both health and safety when visiting San Francisco. It is advisable to carry hand sanitizer and practice social distancing in crowded places, as well as check for any local health advisories. Secure your personal belongings while using public transport or exploring tourist spots. Be mindful of the city’s hilly terrain and plan accordingly by wearing comfortable shoes. Additionally, having travel insurance that covers medical emergencies can provide extra peace of mind. Staying informed about local news and weather conditions will further enhance your visit.
Are there any seasonal events in San Francisco that travelers from London should not miss?
Yes, San Francisco hosts a range of seasonal events that travelers from London should consider timing their visits around. Notable events include the San Francisco Pride Parade in June, the Chinese New Year celebrations in February, and numerous music and food festivals throughout the year. These events provide a vibrant display of the city’s culture and diverse community. Prices for event-related activities can range from free entry to moderate fees for special events. Checking the city’s event calendar before your trip can help you plan an itinerary that coincides with these exciting local festivities.

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