
Popular airlines from San Francisco Intl. Airport (SFO) to London
- British Airways
British Airways
- Lufthansa
Lufthansa
- Aer Lingus
Aer Lingus
- Air Canada
Air Canada
- Brussels Airlines
Brussels Airlines
- Iberia
Iberia
- Austrian Airlines
Austrian Airlines
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Cheap flights from San Francisco to London (SFO-LON)
Prices were available within the past 7 days and start at €197 for one-way flights and €502 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 21 Sept - Tue, 7 Oct
SFO
San Francisco
LHR
London
€502 Return, found 2 days ago
€502
Return
found 2 days ago

Sun, 14 Sept - Tue, 30 Sept
SFO
San Francisco
LHR
London
€503 Return, found 7 hours ago
€503
Return
found 7 hours ago

Tue, 20 Jan - Tue, 3 Feb
SFO
San Francisco
LHR
London
€513 Return, found 6 hours ago
€513
Return
found 6 hours ago

Tue, 14 Oct - Fri, 28 Nov
SFO
San Francisco
LGW
London
€541 Return, found 6 days ago
€541
Return
found 6 days ago

Tue, 20 Jan - Tue, 3 Feb
SFO
San Francisco
LHR
London
€545 Return, found 6 hours ago
€545
Return
found 6 hours ago

Sun, 14 Sept - Tue, 30 Sept
SFO
San Francisco
LHR
London
€545 Return, found 7 hours ago
€545
Return
found 7 hours ago

Tue, 20 Jan - Tue, 3 Feb
SFO
San Francisco
LHR
London
€545 Return, found 6 hours ago
€545
Return
found 6 hours ago

Tue, 20 Jan - Tue, 3 Feb
SFO
San Francisco
LHR
London
€545 Return, found 6 hours ago
€545
Return
found 6 hours ago

Tue, 21 Oct - Wed, 3 Dec
SFO
San Francisco
LHR
London
€547 Return, found 6 days ago
€547
Return
found 6 days ago

Sun, 14 Sept - Tue, 30 Sept
SFO
San Francisco
LHR
London
€547 Return, found 7 hours ago
€547
Return
found 7 hours ago
Find the cheapest month to fly from San Francisco (SFO) to London (LON)
February is typically the cheapest month to fly
From €385 - €766 per traveller.
Graph displaying average flight prices per month
Origin airport | San Francisco Intl. |
Destination airport | Heathrow |
Return price | €502 |
Distance | 8567 km |
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 , 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 LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €197 and roundtrip prices from €502. 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.
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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 to travel arrangements today and embark on the journey of a lifetime in London.
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