How do most travelers feel about Lufthansa?

The general consensus from 8,217 Cheapflights users is that Lufthansa is a 6.8/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to San Francisco (LHR-SFO).

Can I get a flight from London Heathrow Airport to San Francisco on Lufthansa for under £660?

There are 9 flights available on Lufthansa from London Heathrow Airport to San Francisco for under £660. These prices can change based on many factors including date and time. To find LHR-SFO flight prices for your dates, click here.

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

Booking with Lufthansa 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a Lufthansa flight from London Heathrow Airport to San Francisco in January, with an average price of £444. Conversely, traveling with Lufthansa from London Heathrow Airport to San Francisco in December will be the most expensive, with an average cost of £761. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Lufthansa flight availability from London Heathrow Airport to San Francisco

The most Lufthansa flights from LHR to SFO are scheduled on a Monday (3 on average). You will have fewer Lufthansa flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

£353+ Lufthansa Flights from Heathrow to San Francisco

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Cheapest Lufthansa flights from Heathrow to San Francisco
Explore the most affordable Lufthansa flight options available from Heathrow to San Francisco. Find the lowest fares with prices last updated on 25 August 2026.

Thu 24/906:30 -

1 stop14h 10m

Wed 7/1019:45 -

Nonstop10h 25m

Deal found 23/8£464

Wed 23/910:35 -

Nonstop11h 00m

Wed 30/921:05 -

1 stop14h 35m

Deal found 24/8£467

Fri 18/908:30 -

1 stop14h 50m

Tue 29/916:40 -

Nonstop10h 30m

Deal found 22/8£468

How do most travelers feel about Lufthansa?
The general consensus from 8,217 Cheapflights users is that Lufthansa is a 6.8/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to San Francisco (LHR-SFO).
Can I get a flight from London Heathrow Airport to San Francisco on Lufthansa for under £660?
There are 9 flights available on Lufthansa from London Heathrow Airport to San Francisco for under £660. These prices can change based on many factors including date and time. To find LHR-SFO flight prices for your dates, click here.

Lufthansa flights from Heathrow to San Francisco in 2026

One-way from	£353
Return from	£437
Popular in	December
Cheapest in	February
Average price (all airlines)	£609

Lufthansa
1/11
2 total stops
27h 50m total
London to San Francisco

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Lufthansa
26/10-31/10
1 total stop
25h 45m total
London to San Francisco

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Highest demand for flights from London Heathrow to San Francisco; 0% potential price increase.

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Best time to find cheap flights from London Heathrow to San Francisco; 1% potential price drop.

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Average price for all London Heathrow to San Francisco flights (one-way and round-trip).

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Prices

Airlines

The best time to book a flight to San Francisco with Lufthansa is 41 days before departure. On average, fares are higher if you book 8 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to San Francisco?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are December and July.

Best time to book a flight from Heathrow to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Heathrow with our price prediction graph.

LHR-SFO

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Lufthansa flights from London Heathrow Airport to San Francisco (LHR - SFO)

Find Lufthansa flight deals from Heathrow to San Francisco

Cheapest Lufthansa flights from Heathrow to San FranciscoExplore the most affordable Lufthansa flight options available from Heathrow to San Francisco. Find the lowest fares with prices last updated on 25 August 2026.

Explore the most affordable Lufthansa flight options available from Heathrow to San Francisco. Find the lowest fares with prices last updated on 25 August 2026.

Best Lufthansa flights from Heathrow to San FranciscoDiscover carefully curated Lufthansa flight deals from Heathrow to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated Lufthansa flight deals from Heathrow to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct Lufthansa flights from Heathrow to San FranciscoExplore direct Lufthansa flight options from Heathrow to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Explore direct Lufthansa flight options from Heathrow to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute Lufthansa flights from Heathrow to San FranciscoDiscover last-minute Lufthansa flight deals from Heathrow to San Francisco. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute Lufthansa flight deals from Heathrow to San Francisco. Data last updated 25 August 2026 and is based on user searches.

One-way Lufthansa flights to San FranciscoSearch for one-way Lufthansa flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way Lufthansa flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

How do most travelers feel about Lufthansa?

Can I get a flight from London Heathrow Airport to San Francisco on Lufthansa for under £660?

Lufthansa flights from Heathrow to San Francisco in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to San Francisco with Lufthansa?

The best time to book a flight to San Francisco with Lufthansa is 41 days before departure. On average, fares are higher if you book 8 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to San Francisco?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are December and July.

Weekly Lufthansa flight availability from London Heathrow Airport to San Francisco

The most Lufthansa flights from LHR to SFO are scheduled on a Monday (3 on average). You will have fewer Lufthansa flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Best time to book a flight from Heathrow to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to San Francisco on another airline

Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Other Lufthansa flights from Heathrow

Browse through other Lufthansa flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Complete your trip

Complete your trip to San Francisco by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and San Francisco

Choose from other airlines serving Heathrow and San Francisco.

Other popular destinations in North America

If San Francisco is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Popular flights with Lufthansa

Browse through some of the most popular routes that Lufthansa offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

See what others are saying about Lufthansa

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Cheapest Lufthansa flights from Heathrow to San Francisco
Explore the most affordable Lufthansa flight options available from Heathrow to San Francisco. Find the lowest fares with prices last updated on 25 August 2026.

Best Lufthansa flights from Heathrow to San Francisco
Discover carefully curated Lufthansa flight deals from Heathrow to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct Lufthansa flights from Heathrow to San Francisco
Explore direct Lufthansa flight options from Heathrow to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute Lufthansa flights from Heathrow to San Francisco
Discover last-minute Lufthansa flight deals from Heathrow to San Francisco. Data last updated 25 August 2026 and is based on user searches.

One-way Lufthansa flights to San Francisco
Search for one-way Lufthansa flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.