NZ$635 Cheap Flights San Francisco to London (SFO-LHR)

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Cheap Flights from San Francisco (SFO) to London (LHR)

Prices were available within the past 7 days and start at NZ$635 for one-way flights and NZ$880 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$880 Return, found 7 hours ago
NZ$880
Return
found 7 hours ago
Select TAP Portugal flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$880 found 7 hours ago
TAP Portugal
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$890 Return, found 7 hours ago
NZ$890
Return
found 7 hours ago
Select TAP Portugal flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$890 found 7 hours ago
United
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$947 Return, found 7 hours ago
NZ$947
Return
found 7 hours ago
Select United flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$947 found 7 hours ago
Virgin Atlantic
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$963 Return, found 7 hours ago
NZ$963
Return
found 7 hours ago
Select Virgin Atlantic flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$963 found 7 hours ago
Delta
Sun., 13 Oct. - Thu., 24 Oct.
SFO
San Francisco
LHR
London
NZ$967 Return, found 2 days ago
NZ$967
Return
found 2 days ago
Select Delta flight, departing Sun., 13 Oct. from San Francisco to London, returning Thu., 24 Oct., priced at NZ$967 found 2 days ago
United
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$973 Return, found 7 hours ago
NZ$973
Return
found 7 hours ago
Select United flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$973 found 7 hours ago
Swiss International Air Lines
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$1,074 Return, found 7 hours ago
NZ$1,074
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$1,074 found 7 hours ago
Air Canada
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$1,076 Return, found 7 hours ago
NZ$1,076
Return
found 7 hours ago
Select Air Canada flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$1,076 found 7 hours ago
Lufthansa
Mon., 18 Nov. - Fri., 29 Nov.
SFO
San Francisco
LHR
London
NZ$1,083 Return, found 14 hours ago
NZ$1,083
Return
found 14 hours ago
Select Lufthansa flight, departing Mon., 18 Nov. from San Francisco to London, returning Fri., 29 Nov., priced at NZ$1,083 found 14 hours ago
British Airways
Mon., 28 Oct. - Tue., 5 Nov.
SFO
San Francisco
LHR
London
NZ$1,118 Return, found 7 hours ago
NZ$1,118
Return
found 7 hours ago
Select British Airways flight, departing Mon., 28 Oct. from San Francisco to London, returning Tue., 5 Nov., priced at NZ$1,118 found 7 hours ago
Flight from San Francisco to London route information
Origin airport
San Francisco Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
NZ$879
Distance
8567 km
Average flight time
18 hours 24 mins

Perfect flights from San Francisco to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Francisco to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Francisco Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$635 and roundtrip prices from NZ$880. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SFO to LHR travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to Heathrow Airport?
Round-trip tickets from San Francisco Intl. Airport (SFO) to London Heathrow start from NZ$880. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to LHR?
Most flights can be cancelled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from SFO to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Intl. Airport (SFO) to Heathrow Airport (LHR) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SFO to LHR?
San Francisco to Hounslow is around 8 600 kilometres, so get ready to spend a while in the air. Don’t forget to pack all the essentials, from your headphones to your hoodie. Take some snacks to munch on throughout your flight too.
Which airlines fly direct from SFO to London Heathrow?
A popular airline that flies from SFO to LHR is United Airlines (UA). It offers 60 flights a month. After some more options? Check out the airfares with British Airways (BA). This carrier offers 60 monthly flights between these airports.
Are San Francisco Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from San Francisco Intl. Airport (SFO) to London Heathrow can be hit-or-miss. You may be able to score a great bargain, but you could also miss out completely! If you’d prefer to play it safe and start planning your trip early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices so far in advance. Our advice? Check back often as updates are made frequently.
London Flight Deals

London

San Francisco to Gatwick
NZ$875.60
San Francisco Airports

San Jose

Norman Y. Mineta San Jose Intl. to London
NZ$1,623.10

Oakland

*Available to Expedia members.