Cheap flights from San Francisco to London (SFO-LHR) - From $1378

Good to Know: Cheapest and Fastest SFO - LHR Flights

Useful information for finding best airline tickets from San Francisco International to London Heathrow on your next trip.

Cheapest Round Trip Flight

$1378

Scandinavian Airlines • 1 stop • 27h 35m

Jul 19 – Jul 23

The cheapest round trip flight from San Francisco to London (SFO-LHR-SFO) is currently $1378

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Cheapest Direct Flight

$1896

United Airlines • nonstop • 17h

Jul 19

The cheapest nonstop flight from San Francisco to London (SFO-LHR) is currently $1896

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Fastest Flight

17h

The fastest nonstop flight from San Francisco to London (SFO-LHR) takes 17h

Top Airlines Flying from San Francisco to London

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France

Virgin Atlantic (VS)

Virgin Atlantic

Singapore Airlines-SQ

Singapore Airlines

LOT Polish Airlines (LO)

LOT - Polish Airlines

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

WestJet Airlines

WestJet Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from San Francisco (SFO) to London (LHR)

Compare and book low fare round-trip air tickets from San Francisco to London. Ideal for travelers with confirmed return itineraries.

Jul 19 - Jul 23, Economy

San Francisco → London

27h 35m

4:45 PM - 5:40 PM • 1 stop

San Francisco → London

40h 39m

6:40 AM - 11:19 PM • 2 stops

$1378

Scandinavian Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

4:30 PM - 6:25 PM • 2 stops

San Francisco → London

26h 40m

7:05 AM - 6:32 PM • 3 stops

$1590

Condor Flugdienst

Jul 19 - Jul 23, Economy

San Francisco → London

17h

7:50 PM - 2:10 PM • nonstop

San Francisco → London

32h 15m

7:25 AM - 7:00 PM • 1 stop

$1710

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

23h 45m

1:25 PM - 11:50 AM • 1 stop

San Francisco → London

26h 50m

10:50 AM - 7:00 PM • 1 stop

$1718

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

20h 55m

11:40 AM - 8:35 AM • 1 stop

San Francisco → London

26h 50m

10:50 AM - 7:00 PM • 1 stop

$1718

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

7:15 PM - 5:40 PM • 1 stop

San Francisco → London

26h 40m

6:30 AM - 12:40 PM • 1 stop

$2035

Lufthansa Airlines

Flying to London soon? We've surfaced some of the most affordable last-minute flights from San Francisco to London, ideal for urgent plans or spontaneous trips.

Jul 19 - Jul 23, Economy

San Francisco → London

27h 35m

4:45 PM - 5:40 PM • 1 stop

San Francisco → London

40h 39m

6:40 AM - 11:19 PM • 2 stops

$1378

Scandinavian Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

4:30 PM - 6:25 PM • 2 stops

San Francisco → London

26h 40m

7:05 AM - 6:32 PM • 3 stops

$1590

Condor Flugdienst

Jul 19 - Jul 23, Economy

San Francisco → London

17h

7:50 PM - 2:10 PM • nonstop

San Francisco → London

32h 15m

7:25 AM - 7:00 PM • 1 stop

$1710

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

23h 45m

1:25 PM - 11:50 AM • 1 stop

San Francisco → London

26h 50m

10:50 AM - 7:00 PM • 1 stop

$1718

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

20h 55m

11:40 AM - 8:35 AM • 1 stop

San Francisco → London

26h 50m

10:50 AM - 7:00 PM • 1 stop

$1718

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

7:15 PM - 5:40 PM • 1 stop

San Francisco → London

26h 40m

6:30 AM - 12:40 PM • 1 stop

$2035

Lufthansa Airlines

Looking for the fastest way to London? These direct flight options from SFO to LHR offer both convenience and value—no layovers, just straight to your destination.

Jul 19 - Jul 23, Economy

San Francisco → London

17h

7:50 PM - 2:10 PM • nonstop

San Francisco → London

18h 20m

10:35 AM - 1:35 PM • nonstop

$1896

United Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

17h 5m

1:00 PM - 7:25 AM • nonstop

San Francisco → London

18h 20m

10:35 AM - 1:35 PM • nonstop

$2138

Austrian Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

17h

7:50 PM - 2:10 PM • nonstop

San Francisco → London

18h 20m

10:35 AM - 1:35 PM • nonstop

$2138

Lufthansa Airlines

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

11:15 PM - 5:30 PM • nonstop

San Francisco → London

26h 40m

4:15 PM - 7:10 PM • nonstop

$2774

Virgin Atlantic

Jul 19 - Jul 23, Economy

San Francisco → London

25h 15m

11:15 PM - 5:30 PM • nonstop

San Francisco → London

26h 40m

6:30 PM - 9:25 PM • nonstop

$3713

Air France

Jul 19 - Jul 23, Economy

San Francisco → London

17h 5m

4:35 PM - 11:00 AM • nonstop

San Francisco → London

18h 25m

10:45 AM - 1:50 PM • nonstop

$4128

Finnair

Fly from San Francisco to London with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco to London? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Francisco to London Flights

What are the airports in San Francisco?

SFO

What’s the most popular airline flying from SFO to LHR?

The most popular airline flying from San Francisco to London are

Can I fly from SFO to LHR non-stop?

Yes, you can fly SFO to LHR non-stop on

Which airlines fly nonstop between San Francisco and London?

The non-stop flights between San Francisco and London are .

What’s the earliest departure time from SFO to LHR Airport?

The earliest flight leaves SFO at 11:40 am and lands in LHR - London Heathrow

What are the airports in London?

LHR

Can I make changes to my San Francisco to London flight tickets or cancel them on FareLeaders.com?

No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.

Can I cancel my flight tickets from SFO to LHR?

Read the fare rules of the San Francisco to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.

Which airline alliances offer flights from San Francisco and London?

operate flights between San Francisco and London

How long does a flight from San Francisco to London take?

It takes approximately 11 hour to fly non-stop from SFO to LHR, which is 5367.55 miles by air.

Which airlines provide the cheapest flights from San Francisco (SFO) to London (LHR) ?

In the past couple of days, the cheapest tickets to LHR from SFO were found on UA : USD 1718

Do I need a passport to fly between SFO and LHR?

Yes

What’s the latest departure time from SFO to LHR ?

The last flight leaves SFO at 11:15 pm

Hotels in London (LHR)

5 hotels near London Heathrow — compare rates from top booking sites.

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Coworth Park Dorchester Collection

📍 Coworth Park, Blacknest Rd., Ascot SL5 7SE

Compare booking sites Search Deals →

The Bath Priory Hotel and Spa

📍 Weston Road, Bath BA1 2XT

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Burford House

📍 99 High Street, Burford OX18 4QA

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The Old Joinery

📍 8 Main Road, Calne SN11 8UU

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Four Seasons Hotel Hampshire

📍 Dogmersfield Park, Chalkey Lane,Dogmersfield Park, Hook RG27 8TD

Compare booking sites Search Deals →

Hotel Deals in New London (CT)

Red Roof Inn Mystic - New London

Red Roof Inn Mystic - New London

★★☆☆☆ Hotel 107.0 rooms

📍 707 Colman Street, Building A, New London (CT), Connecticut

Great care is taken to ensure guests experience comfort through top-notch services and amenities. Remain linked during your visit by utilizing the complimentary internet access available. The hotel o…

Check-in 03:00 PM · Check-out 12:00 PM

HomeTowne Studios Mystic - New London

HomeTowne Studios Mystic - New London

★★☆☆☆ Hotel 56.0 rooms

📍 707 Colman St, Building B, New London (CT), Connecticut

Check-in 03:00 PM · Check-out 11:00 AM

Americas Best Value Inn New London Mystic

Americas Best Value Inn New London Mystic

★★☆☆☆ Hotel 25.0 rooms

📍 380 Bayonet Street, New London (CT), Connecticut

At Americas Best Value Inn New London Mystic, exceptional service and top-notch amenities create a memorable experience for guests. Remain linked during your visit by utilizing the complimentary inte…

Check-in 02:00 PM · Check-out 11:00 AM

Regency Inn &Suites

Regency Inn &Suites

★★☆☆☆ Hotel 1.0 rooms

✓ Free WiFi ✓ Breakfast

📍 269 N Frontage Rd, New London, New London (CT), Connecticut

King-bed room with private bath -FREE WIFI-- New London-Mystic

King-bed room with private bath -FREE WIFI-- New London-Mystic

★★★★☆

Holiday Inn New London By IHG

InterContinental Hotels Group

Holiday Inn New London By IHG

★★★☆☆ Hotel 120.0 rooms

✓ Free WiFi ✓ Breakfast

📍 35 Governor Winthrop Boulevard, New London (CT), Connecticut

Holiday Inn New London By IHG offers top-notch services and amenities, ensuring guests experience utmost comfort.Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi …

Check-in 03:00 PM · Check-out 12:00 PM

SpringHill Suites by Marriott Mystic Waterford

SpringHill Suites by Marriott Mystic Waterford

★★★☆☆ Hotel

📍 401 North Frontage Road, New London (CT), Connecticut

SpringHill Suites Mystic Waterford offers top-notch services and amenities, ensuring guests experience utmost comfort. Share your photos and respond to emails at your convenience, thanks to the free …

Check-in 04:00 PM · Check-out 11:00 AM

San Francisco (SFO) to London (LHR): Airport Information

Origin Airport	San Francisco International , San Francisco, US
Destination Airport	London Heathrow , London, GB
Distance	5368 miles

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