
Popular airlines from Heathrow Airport (LHR) to San Francisco Intl. Airport (SFO)
- Aer Lingus
Aer Lingus
- British Airways
British Airways
- Iberia
Iberia
- Air Canada
Air Canada
- Finnair
Finnair
- KLM
KLM
- Lufthansa
Lufthansa
- Be in the knowGet alerts if flight prices drop or rise*
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Cheap Flights from London to San Francisco (LHR-SFO)
Prices were available within the past 7 days and start at S$536 for one-way flights and S$748 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$748 Return, found 2 days ago
S$748
Return
found 2 days ago

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$753 Return, found 2 days ago
S$753
Return
found 2 days ago

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$757 Return, found 2 days ago
S$757
Return
found 2 days ago

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$762 Return, found 2 days ago
S$762
Return
found 2 days ago

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$773 Return, found 2 days ago
S$773
Return
found 2 days ago

Thu, 15 Jan - Sat, 31 Jan
LHR
London
SFO
San Francisco
S$778 Return, found 2 days ago
S$778
Return
found 2 days ago

Tue, 24 Feb - Tue, 11 Aug
LHR
London
SFO
San Francisco
S$814 Return, found 3 days ago
S$814
Return
found 3 days ago

Tue, 24 Feb - Tue, 11 Aug
LHR
London
SFO
San Francisco
S$829 Return, found 3 days ago
S$829
Return
found 3 days ago

Tue, 24 Feb - Tue, 11 Aug
LHR
London
SFO
San Francisco
S$836 Return, found 3 days ago
S$836
Return
found 3 days ago

Mon, 12 Jan - Mon, 26 Jan
LHR
London
SFO
San Francisco
S$855 Return, found 1 day ago
S$855
Return
found 1 day ago
Find the cheapest month to fly from London (LHR) to San Francisco (SFO)
January is typically the cheapest month to fly
From S$611 - S$1,240 per traveller.
Alternative airports near San Francisco
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Heathrow |
|---|---|
Destination airport | San Francisco Intl. |
Airlines serving | Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic |
Return price | S$747 |
Distance | 8567 km |
Average flight time | 3 hours 13 mins |
Perfect flights from London to San Francisco
Your Journey from London to San Francisco
Start your unforgettable journey with Expedia. Our broad selection of flights from London to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including United, Swiss International Air Lines, Lufthansa, Air Canada, American Airlines, Finnair, Scandinavian Airlines, Delta, KLM, Air France. Our selection of flights from Heathrow to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
Maximizing Value with London to San Francisco Flights
Experience the joy of finding cheap flights from Heathrow to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$536 and roundtrip prices from S$748*.
Pre-Flight Essentials
Ensure a smooth journey from London to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant San Francisco
Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your London to San Francisco Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to San Francisco.
Beyond the Flight – Exploring San Francisco
With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from London to San Francisco with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to San Francisco with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
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