Cheap flights from San Francisco to East London from CA $311

View CA $311 flight on Fri, Nov. 14, 2025Opens in a new window

Popular airlines from San Francisco to East London

  • British Airways

    British Airways

  • Aer Lingus

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  • Virgin Atlantic

    Virgin Atlantic

  • Alaska Airlines

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  • Finnair

    Finnair

  • Lufthansa

    Lufthansa

  • Austrian Airlines

    Austrian Airlines

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Cheap flights from San Francisco (SJC) to East London (LON)

Prices were available within the past 7 days and start at CA $311 for one-way flights and CA $614 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Nov. 14 - Thu, Nov. 20
SFO
San Francisco
LHR
London
CA $614 Roundtrip, found 3 days ago
CA $614
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Nov. 14 from San Francisco to London, returning Thu, Nov. 20, priced at CA $614 found 3 days ago
American Airlines
Mon, Sep. 15 - Wed, Sep. 24
SFO
San Francisco
LGW
London
CA $688 Roundtrip, found 9 hours ago
CA $688
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Sep. 15 from San Francisco to London, returning Wed, Sep. 24, priced at CA $688 found 9 hours ago
Virgin Atlantic
Wed, Oct. 8 - Tue, Oct. 14
SFO
San Francisco
LHR
London
CA $695 Roundtrip, found 2 hours ago
CA $695
Roundtrip
found 2 hours ago
Select Virgin Atlantic flight, departing Wed, Oct. 8 from San Francisco to London, returning Tue, Oct. 14, priced at CA $695 found 2 hours ago
KLM
Mon, Aug. 11 - Mon, Aug. 25
SFO
San Francisco
LHR
London
CA $695 Roundtrip, found 16 hours ago
CA $695
Roundtrip
found 16 hours ago
Select KLM flight, departing Mon, Aug. 11 from San Francisco to London, returning Mon, Aug. 25, priced at CA $695 found 16 hours ago
British Airways
Wed, Oct. 8 - Tue, Oct. 14
SFO
San Francisco
LHR
London
CA $704 Roundtrip, found 2 hours ago
CA $704
Roundtrip
found 2 hours ago
Select British Airways flight, departing Wed, Oct. 8 from San Francisco to London, returning Tue, Oct. 14, priced at CA $704 found 2 hours ago
Delta
Mon, Aug. 4 - Tue, Aug. 19
SFO
San Francisco
LHR
London
CA $704 Roundtrip, found 3 hours ago
CA $704
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Aug. 4 from San Francisco to London, returning Tue, Aug. 19, priced at CA $704 found 3 hours ago

Find the cheapest month to fly from San Francisco (SFO) to London (LCY)

September is typically the cheapest month to fly

From CA $799 - CA $1,728 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.