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 24 April 2025.

Wed 8/1019:50LHR - SFO

1 stop26h 40mTAP AIR PORTUGAL

Wed 22/1016:20SFO - LHR

1 stop21h 40mTAP AIR PORTUGAL

Deal found 23/4£398

Thu 9/1006:00LHR - SFO

1 stop16h 30mTAP AIR PORTUGAL

Thu 16/1016:20SFO - LHR

1 stop22h 35mTAP AIR PORTUGAL

Deal found 23/4£399

Thu 11/908:40LHR - SFO

1 stop15h 55mMultiple Airlines

Thu 25/913:05SFO - LHR

Nonstop10h 20mMultiple Airlines

Deal found 23/4£400

Fri 2/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 9/515:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 23/4£401

Tue 6/506:00LHR - SFO

1 stop18h 10mMultiple Airlines

Wed 21/523:03SFO - LHR

1 stop23h 52mMultiple Airlines

Deal found 23/4£402

Wed 10/908:40LHR - SFO

1 stop15h 30mMultiple Airlines

Wed 24/916:05SFO - LHR

Nonstop10h 20mMultiple Airlines

Deal found 23/4£403

Fri 2/507:25LHR - SFO

1 stop19h 35mMultiple Airlines

Tue 13/511:25SFO - LHR

1 stop35h 05mMultiple Airlines

Deal found 23/4£404

Fri 2/509:00LHR - SFO

1 stop18h 00mLufthansa

Sat 10/508:15SFO - LHR

1 stop17h 45mLufthansa

Deal found 23/4£405

Sat 3/506:30LHR - SFO

1 stop14h 10mLufthansa

Wed 21/523:03SFO - LHR

1 stop23h 52mLufthansa

Deal found 23/4£406

Thu 1/506:30LHR - SFO

1 stop14h 10mLufthansa

Mon 5/511:18SFO - LHR

1 stop15h 22mLufthansa

Deal found 23/4£406

Fri 2/508:30LHR - SFO

2 stops18h 10mMultiple Airlines

Fri 9/508:15SFO - LHR

1 stop17h 45mMultiple Airlines

Deal found 23/4£407

Wed 5/1106:00LHR - SFO

1 stop16h 45mTAP AIR PORTUGAL

Wed 12/1116:35SFO - LHR

1 stop22h 05mTAP AIR PORTUGAL

Deal found 22/4£408

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 24 April 2025.

Thu 8/508:40LHR - SFO

1 stop15h 30mLufthansa

Sun 11/510:35SFO - LHR

1 stop16h 35mLufthansa

Deal found 24/4£400

Fri 2/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 9/515:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 23/4£401

Fri 16/508:40LHR - SFO

1 stop15h 30mUnited Airlines

Wed 21/500:43SFO - LHR

1 stop22h 57mUnited Airlines

Deal found 24/4£411

Thu 1/508:40LHR - SFO

1 stop15h 30mSWISS

Wed 14/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 24/4£412

Wed 7/515:05LGW - SFO

1 stop17h 01mFinnair

Sun 11/513:35SFO - LGW

2 stops33h 00mFinnair

Deal found 23/4£412

Thu 1/508:40LHR - SFO

2 stops19h 15mAir Canada

Sun 11/509:50SFO - LHR

2 stops16h 10mAir Canada

Deal found 23/4£419

Mon 28/406:30LHR - SFO

1 stop13h 15mVirgin Atlantic

Sun 11/516:05SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 23/4£423

Wed 14/515:05LGW - SFO

1 stop17h 01mBritish Airways

Tue 20/507:21SFO - LGW

1 stop16h 49mBritish Airways

Deal found 23/4£425

Fri 2/510:35LHR - SFO

Nonstop11h 05mAustrian Airlines

Wed 7/512:55SFO - LHR

Nonstop10h 30mAustrian Airlines

Deal found 24/4£437

Thu 1/506:30LHR - SFO

1 stop13h 15mDelta

Thu 8/521:20SFO - LHR

Nonstop10h 20mDelta

Deal found 23/4£443

Sun 4/508:50LHR - SFO

1 stop15h 05mAer Lingus

Fri 9/517:45SFO - LHR

1 stop17h 40mAer Lingus

Deal found 24/4£454

Mon 28/412:20LGW - SFO

2 stops20h 10mAmerican Airlines

Mon 5/522:20SFO - LGW

1 stop25h 50mAmerican Airlines

Deal found 23/4£496

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 24 April 2025.

Thu 8/516:25LHR - SFO

Nonstop11h 05mAir France

Sun 11/516:05SFO - LHR

Nonstop10h 20mAir France

Deal found 24/4£415

Wed 7/516:25LHR - SFO

Nonstop11h 05mAir France

Sun 11/521:20SFO - LHR

Nonstop10h 20mAir France

Deal found 23/4£417

Thu 11/916:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Thu 25/921:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 23/4£418

Tue 16/916:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Tue 23/921:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 23/4£423

Wed 14/511:15LHR - SFO

Nonstop11h 00mAir France

Sun 18/521:20SFO - LHR

Nonstop10h 20mAir France

Deal found 23/4£424

Fri 16/510:35LHR - SFO

Nonstop11h 05mLufthansa

Wed 21/515:55SFO - LHR

Nonstop10h 30mLufthansa

Deal found 24/4£424

Wed 10/912:20LHR - SFO

Nonstop11h 05mLufthansa

Wed 24/913:05SFO - LHR

Nonstop10h 20mLufthansa

Deal found 23/4£427

Mon 8/912:20LHR - SFO

Nonstop11h 05mLufthansa

Tue 16/919:55SFO - LHR

Nonstop10h 15mLufthansa

Deal found 24/4£436

Fri 16/516:15LHR - SFO

Nonstop11h 05mLufthansa

Thu 22/516:00SFO - LHR

Nonstop10h 25mLufthansa

Deal found 24/4£437

Tue 6/516:25LHR - SFO

Nonstop11h 05mVirgin Atlantic

Tue 20/521:20SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 22/4£438

Wed 7/512:20LHR - SFO

Nonstop11h 05mUnited Airlines

Tue 20/515:55SFO - LHR

Nonstop10h 30mUnited Airlines

Deal found 23/4£439

Mon 8/916:15LHR - SFO

Nonstop11h 00mLufthansa

Tue 16/919:55SFO - LHR

Nonstop10h 15mLufthansa

Deal found 23/4£439

Last-minute flights from London to San Francisco
Discover last-minute flight deals from London to San Francisco. Data last updated 24 April 2025 and is based on user searches.

Wed 30/408:40LHR - SFO

1 stop15h 30mUnited Airlines

Wed 7/515:55SFO - LHR

Nonstop10h 30mUnited Airlines

Deal found 23/4£413

Thu 1/506:30LHR - SFO

1 stop14h 10mLufthansa

Mon 5/511:18SFO - LHR

1 stop15h 22mLufthansa

Deal found 23/4£406

Thu 1/506:30LHR - SFO

1 stop13h 15mVirgin Atlantic

Wed 14/516:05SFO - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 23/4£409

Thu 1/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Wed 14/519:40SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 23/4£412

Thu 1/508:40LHR - SFO

1 stop15h 30mSWISS

Wed 14/519:30SFO - LHR

1 stop14h 20mSWISS

Deal found 23/4£414

Thu 1/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Wed 14/508:15SFO - LHR

1 stop14h 15mMultiple Airlines

Deal found 24/4£409

Thu 1/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Wed 14/512:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 24/4£410

Fri 2/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Fri 9/515:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 23/4£401

Fri 2/508:40LHR - SFO

1 stop15h 30mMultiple Airlines

Tue 13/512:55SFO - LHR

Nonstop10h 30mMultiple Airlines

Deal found 23/4£402

Fri 2/507:25LHR - SFO

1 stop19h 35mMultiple Airlines

Tue 13/511:25SFO - LHR

1 stop35h 05mMultiple Airlines

Deal found 23/4£404

Fri 2/509:00LHR - SFO

1 stop18h 00mLufthansa

Sat 10/508:15SFO - LHR

1 stop17h 45mLufthansa

Deal found 23/4£405

Fri 2/509:30LHR - SFO

2 stops17h 10mMultiple Airlines

Sun 11/508:15SFO - LHR

1 stop17h 45mMultiple Airlines

Deal found 23/4£407

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 24 April 2025.

Thu 1/512:20LHR - SFO

Nonstop11h 05mLufthansa

Deal found 23/4£446

Sun 25/521:55LHR - SFO

3 stops34h 24mMultiple Airlines

Deal found 23/4£447

Tue 1/710:45LGW - SFO

2 stops35h 14mWestJet

Deal found 23/4£448

Fri 27/606:40STN - SFO

2 stops37h 50mMultiple Airlines

Deal found 23/4£448

Tue 24/607:40LHR - SFO

1 stop16h 15mAer Lingus

Deal found 23/4£448

Mon 14/706:25LGW - SFO

3 stops23h 00mMultiple Airlines

Deal found 23/4£448

Mon 30/608:50LHR - SFO

1 stop15h 05mAer Lingus

Deal found 23/4£449

Tue 15/710:45LGW - SFO

2 stops33h 20mWestJet

Deal found 23/4£449

Tue 29/422:35STN - SFO

2 stops30h 15mMultiple Airlines

Deal found 23/4£449

Tue 3/609:05LCY - SFO

2 stops20h 20mMultiple Airlines

Deal found 23/4£450

Sun 27/416:50LHR - SFO

1 stop31h 05mAer Lingus

Deal found 23/4£451

Wed 30/416:25LGW - SFO

1 stop30h 05mTAP AIR PORTUGAL

Deal found 23/4£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 24 April 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 24 April 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 24 April 2025.