Find flight deals from London to San Francisco

Cheapest flights from London to San Francisco
Explore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Wed 14/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 23/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 30/4£402

Thu 8/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Thu 22/513:45SFO - LHR

1 stop13h 35mVirgin Atlantic

Deal found 30/4£403

Wed 14/506:30LHR - SFO

1 stop13h 15mDelta

Wed 21/505:55SFO - LHR

1 stop19h 55mDelta

Deal found 30/4£403

Wed 7/514:15LHR - SFO

Nonstop11h 00mBritish Airways

Wed 14/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£404

Wed 7/506:30LHR - SFO

1 stop13h 15mDelta

Wed 21/505:55SFO - LHR

1 stop19h 55mDelta

Deal found 30/4£405

Tue 6/512:10LHR - SFO

1 stop36h 00mSWISS

Tue 20/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 30/4£406

Wed 21/507:40LHR - SFO

1 stop16h 15mBritish Airways

Wed 28/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£406

Fri 12/916:25LHR - SFO

Nonstop11h 05mDelta

Wed 17/921:20SFO - LHR

Nonstop10h 20mDelta

Deal found 30/4£407

Tue 23/910:45LHR - SFO

Nonstop11h 05mAmerican Airlines

Tue 9/1220:40SFO - LHR

Nonstop10h 35mAmerican Airlines

Deal found 30/4£408

Wed 7/508:40LHR - SFO

2 stops19h 30mAir Canada

Wed 14/508:15SFO - LHR

1 stop14h 15mAir Canada

Deal found 29/4£409

Wed 14/509:00LHR - SFO

1 stop18h 00mLufthansa

Tue 20/513:45SFO - LHR

1 stop17h 55mLufthansa

Deal found 30/4£409

Wed 7/506:00LHR - SFO

1 stop18h 10mMultiple Airlines

Wed 21/512:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 30/4£410

Best flights from London to San Francisco
Discover carefully curated flight deals from London to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 May 2025.

Wed 14/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 23/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 30/4£402

Mon 15/906:00LHR - SFO

1 stop16h 30mTAP AIR PORTUGAL

Mon 29/916:20SFO - LHR

1 stop17h 25mTAP AIR PORTUGAL

Deal found 30/4£403

Thu 15/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Thu 22/516:20SFO - LHR

Nonstop10h 35mBritish Airways

Deal found 30/4£404

Thu 15/506:30LHR - SFO

1 stop13h 15mVirgin Atlantic

Thu 22/513:45SFO - LHR

1 stop16h 30mVirgin Atlantic

Deal found 30/4£405

Wed 14/509:00LHR - SFO

1 stop18h 00mLufthansa

Tue 20/512:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 30/4£406

Fri 12/916:25LHR - SFO

Nonstop11h 05mDelta

Tue 16/921:20SFO - LHR

Nonstop10h 20mDelta

Deal found 30/4£407

Tue 23/914:15LHR - SFO

Nonstop11h 10mAmerican Airlines

Thu 11/1220:40SFO - LHR

Nonstop10h 35mAmerican Airlines

Deal found 30/4£408

Wed 15/1006:40LHR - SFO

1 stop17h 50mScandinavian Airlines

Thu 23/1019:40SFO - LHR

1 stop18h 00mScandinavian Airlines

Deal found 30/4£409

Tue 13/508:45LHR - SFO

2 stops38h 50mSWISS

Tue 20/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 29/4£413

Wed 14/508:40LHR - SFO

2 stops19h 30mAir Canada

Wed 21/514:15SFO - LHR

1 stop13h 35mAir Canada

Deal found 29/4£414

Tue 1/716:55LHR - SFO

1 stop14h 57mFinnair

Mon 14/713:20SFO - LHR

1 stop13h 35mFinnair

Deal found 30/4£426

Mon 8/914:10LHR - SFO

1 stop16h 59mUnited Airlines

Mon 15/921:15SFO - LHR

1 stop15h 25mUnited Airlines

Deal found 30/4£430

Direct flights from London to San Francisco
Explore direct flight options from London to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 May 2025.

Thu 15/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Thu 22/516:20SFO - LHR

Nonstop10h 35mBritish Airways

Deal found 30/4£404

Fri 19/914:15LHR - SFO

Nonstop11h 10mBritish Airways

Tue 23/916:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£406

Fri 12/916:25LHR - SFO

Nonstop11h 05mDelta

Tue 16/921:20SFO - LHR

Nonstop10h 20mDelta

Deal found 30/4£407

Tue 23/914:15LHR - SFO

Nonstop11h 10mAmerican Airlines

Thu 11/1220:40SFO - LHR

Nonstop10h 35mAmerican Airlines

Deal found 30/4£408

Mon 19/514:15LHR - SFO

Nonstop11h 00mBritish Airways

Wed 16/716:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£412

Wed 14/514:15LHR - SFO

Nonstop11h 00mBritish Airways

Fri 23/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£418

Sun 28/910:45LHR - SFO

Nonstop11h 05mAmerican Airlines

Sun 14/1220:40SFO - LHR

Nonstop10h 35mAmerican Airlines

Deal found 30/4£419

Wed 1/1010:45LHR - SFO

Nonstop11h 05mBritish Airways

Sun 5/1019:20SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£421

Sun 11/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Sat 24/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£423

Wed 21/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Wed 28/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£424

Wed 14/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Tue 20/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£425

Wed 25/610:45LHR - SFO

Nonstop11h 05mBritish Airways

Sun 6/716:35SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£426

Last-minute flights from London to San Francisco
Discover last-minute flight deals from London to San Francisco. Data last updated 1 May 2025 and is based on user searches.

Tue 6/507:30LHR - SFO

2 stops19h 10mMultiple Airlines

Tue 13/511:25SFO - LHR

1 stop14h 35mMultiple Airlines

Deal found 29/4£403

Tue 6/512:10LHR - SFO

1 stop36h 00mSWISS

Tue 20/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 30/4£406

Tue 6/520:05LHR - SFO

1 stop28h 05mMultiple Airlines

Tue 13/511:25SFO - LHR

1 stop14h 35mMultiple Airlines

Deal found 29/4£413

Wed 7/514:15LHR - SFO

Nonstop11h 00mBritish Airways

Wed 14/519:30SFO - LHR

Nonstop10h 25mBritish Airways

Deal found 30/4£404

Wed 7/506:30LHR - SFO

1 stop13h 15mDelta

Wed 21/505:55SFO - LHR

1 stop19h 55mDelta

Deal found 30/4£405

Wed 7/508:40LHR - SFO

2 stops19h 30mAir Canada

Wed 14/508:15SFO - LHR

1 stop14h 15mAir Canada

Deal found 29/4£409

Wed 7/506:00LHR - SFO

1 stop18h 10mMultiple Airlines

Wed 14/519:40SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 29/4£410

Thu 8/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Thu 22/513:45SFO - LHR

1 stop13h 35mVirgin Atlantic

Deal found 30/4£403

Thu 8/517:35LHR - SFO

1 stop27h 15mDelta

Thu 22/510:00SFO - LHR

1 stop20h 15mDelta

Deal found 30/4£407

Thu 8/511:15LHR - SFO

Nonstop11h 00mDelta

Thu 15/516:05SFO - LHR

Nonstop10h 20mDelta

Deal found 30/4£408

Thu 8/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Thu 22/513:00SFO - LHR

Nonstop10h 25mMultiple Airlines

Deal found 30/4£411

Fri 9/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Sun 18/512:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 30/4£412

One-way flights from London to San Francisco
Search for one-way flight options from London to San Francisco. Find affordable one-way fares based on user searches. Data last updated 1 May 2025.

Thu 15/516:15LHR - SFO

Nonstop11h 05mLufthansa

Deal found 30/4£445

Mon 30/616:50LHR - SFO

Nonstop11h 00mAir New Zealand

Deal found 30/4£446

Mon 1/908:45LCY - SFO

1 stop19h 10mLufthansa

Deal found 30/4£446

Fri 5/912:20LHR - SFO

Nonstop11h 05mAustrian Airlines

Deal found 30/4£447

Mon 7/715:05LGW - SFO

1 stop26h 16mBritish Airways

Deal found 30/4£447

Sun 22/608:25STN - SFO

3 stops22h 28mMultiple Airlines

Deal found 30/4£447

Thu 14/808:45LCY - SFO

3 stops37h 14mMultiple Airlines

Deal found 30/4£448

Thu 8/510:45LHR - SFO

Nonstop11h 05mBritish Airways

Deal found 30/4£448

Tue 24/616:25LGW - SFO

1 stop30h 10mTAP AIR PORTUGAL

Deal found 29/4£448

Thu 14/806:50STN - SFO

2 stops37h 33mMultiple Airlines

Deal found 30/4£449

Tue 3/610:45LHR - SFO

Nonstop11h 05mIberia

Deal found 30/4£450

Fri 27/620:20STN - SFO

2 stops46h 15mMultiple Airlines

Deal found 30/4£451

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Cheap flights from London to San Francisco – Compare and Save

Find flight deals from London to San Francisco

Cheapest flights from London to San FranciscoExplore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Explore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to San Francisco
Explore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.